ref: 0a123dfadb99f0f34c392e8643fde8f69f69d11a
parent: b43526da4f49142491954695917b090e0802b672
author: gkostka <kostka.grzegorz@gmail.com>
date: Mon Sep 21 19:10:36 EDT 2015
stm32f429 demo code format
--- a/demos/stm32f429_disco/config.h
+++ b/demos/stm32f429_disco/config.h
@@ -1,42 +1,38 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef CONFIG_H_
-#define CONFIG_H_
-
-
-/**@brief Main clock frequency.*/
-#define CFG_CCLK_FREQ 168000000ul
-
-/**@brief EXT partition block size (only when static cache on)*/
-#define EXT_LOGICAL_BLOCK_SIZE (1024 * 4)
-
-
-#endif /* CONFIG_H_ */
-
-
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CONFIG_H_
+#define CONFIG_H_
+
+/**@brief Main clock frequency.*/
+#define CFG_CCLK_FREQ 168000000ul
+
+/**@brief EXT partition block size (only when static cache on)*/
+#define EXT_LOGICAL_BLOCK_SIZE (1024 * 4)
+
+#endif /* CONFIG_H_ */
--- a/demos/stm32f429_disco/hw_init.c
+++ b/demos/stm32f429_disco/hw_init.c
@@ -1,191 +1,171 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <config.h>
-#include <stm32f4xx.h>
-#include <stm32f429i_discovery_lcd.h>
-#include <lcd_log.h>
-#include <stdint.h>
-
-#include <usbh_core.h>
-#include <usbh_msc.h>
-
-
-
-#include <hw_init.h>
-#include <stdbool.h>
-
-USBH_HandleTypeDef hUSB_Host;
-
-
-static bool msc_connected = false;
-static bool enum_done = false;
-
-static void USBH_UserProcess(USBH_HandleTypeDef *phost, uint8_t id)
-{
- switch(id)
- {
- case HOST_USER_SELECT_CONFIGURATION:
- break;
-
- case HOST_USER_DISCONNECTION:
- msc_connected = false;
- enum_done = false;
- break;
-
- case HOST_USER_CLASS_ACTIVE:
- enum_done = true;
- break;
-
- case HOST_USER_CONNECTION:
- msc_connected = true;
- break;
- default:
- break;
- }
-}
-
-#define LCD_FRAME_BUFFER_LAYER0 (LCD_FRAME_BUFFER+0x130000)
-#define LCD_FRAME_BUFFER_LAYER1 LCD_FRAME_BUFFER
-#define CONVERTED_FRAME_BUFFER (LCD_FRAME_BUFFER+0x260000)
-
-static void SystemClock_Config(void)
-{
- RCC_ClkInitTypeDef RCC_ClkInitStruct;
- RCC_OscInitTypeDef RCC_OscInitStruct;
-
- /* Enable Power Control clock */
- __PWR_CLK_ENABLE();
-
- /* The voltage scaling allows optimizing the power consumption when the device is
- clocked below the maximum system frequency, to update the voltage scaling value
- regarding system frequency refer to product datasheet. */
- __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
-
- /* Enable HSE Oscillator and activate PLL with HSE as source */
- RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
- RCC_OscInitStruct.HSEState = RCC_HSE_ON;
- RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLM = 8;
- RCC_OscInitStruct.PLL.PLLN = 336;
- RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
- RCC_OscInitStruct.PLL.PLLQ = 7;
- HAL_RCC_OscConfig (&RCC_OscInitStruct);
-
- /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
- clocks dividers */
- RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
- RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
- RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
- RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
- RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
- HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
-}
-
-
-void hw_init(void)
-{
- SystemInit();
- HAL_Init();
- SystemClock_Config();
-
- /* Initialize the LEDs */
- BSP_LED_Init(LED3);
- BSP_LED_Init(LED4);
-
- SysTick_Config(CFG_CCLK_FREQ / 1000);
-
- USBH_Init(&hUSB_Host, USBH_UserProcess, 0);
- USBH_RegisterClass(&hUSB_Host, USBH_MSC_CLASS);
- USBH_Start(&hUSB_Host);
-
- BSP_LCD_Init();
-
- /* Layer2 Init */
- BSP_LCD_LayerDefaultInit(1, LCD_FRAME_BUFFER_LAYER1);
- BSP_LCD_SelectLayer(1);
- BSP_LCD_Clear(LCD_COLOR_WHITE);
- BSP_LCD_SetColorKeying(1, LCD_COLOR_WHITE);
- BSP_LCD_SetLayerVisible(1, DISABLE);
-
- /* Layer1 Init */
- BSP_LCD_LayerDefaultInit(0, LCD_FRAME_BUFFER_LAYER0);
- BSP_LCD_SelectLayer(0);
- BSP_LCD_DisplayOn();
- BSP_LCD_Clear(LCD_COLOR_BLACK);
-
-
- LCD_LOG_Init();
- LCD_LOG_SetHeader((uint8_t *)"STM32 LWEXT4 DEMO ");
-}
-
-void hw_usb_process(void)
-{
- USBH_Process(&hUSB_Host);
-}
-
-bool hw_usb_connected(void)
-{
- return msc_connected;
-}
-
-bool hw_usb_enum_done(void)
-{
- return enum_done;
-}
-
-void hw_led_red(bool on)
-{
- on ? BSP_LED_On(LED4) : BSP_LED_Off(LED4);
-}
-
-void hw_led_green(bool on)
-{
- on ? BSP_LED_On(LED3) : BSP_LED_Off(LED3);
-}
-
-uint32_t tim_get_ms(void)
-{
- return HAL_GetTick();
-}
-
-uint64_t tim_get_us(void)
-{
- return (uint64_t)HAL_GetTick() * 1000 +
- ((SysTick->LOAD - SysTick->VAL) * 1000) / SysTick->LOAD;
-}
-
-void tim_wait_ms(uint32_t ms)
-{
- volatile uint32_t t = HAL_GetTick();
-
- while((t + ms) > HAL_GetTick())
- ;
-}
-
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+#include <stm32f4xx.h>
+#include <stm32f429i_discovery_lcd.h>
+#include <lcd_log.h>
+#include <stdint.h>
+
+#include <usbh_core.h>
+#include <usbh_msc.h>
+
+#include <hw_init.h>
+#include <stdbool.h>
+
+USBH_HandleTypeDef hUSB_Host;
+
+static bool msc_connected = false;
+static bool enum_done = false;
+
+static void USBH_UserProcess(USBH_HandleTypeDef *phost, uint8_t id)
+{+ switch (id) {+ case HOST_USER_SELECT_CONFIGURATION:
+ break;
+
+ case HOST_USER_DISCONNECTION:
+ msc_connected = false;
+ enum_done = false;
+ break;
+
+ case HOST_USER_CLASS_ACTIVE:
+ enum_done = true;
+ break;
+
+ case HOST_USER_CONNECTION:
+ msc_connected = true;
+ break;
+ default:
+ break;
+ }
+}
+
+#define LCD_FRAME_BUFFER_LAYER0 (LCD_FRAME_BUFFER + 0x130000)
+#define LCD_FRAME_BUFFER_LAYER1 LCD_FRAME_BUFFER
+#define CONVERTED_FRAME_BUFFER (LCD_FRAME_BUFFER + 0x260000)
+
+static void SystemClock_Config(void)
+{+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+
+ /* Enable Power Control clock */
+ __PWR_CLK_ENABLE();
+
+ /* The voltage scaling allows optimizing the power consumption when the
+ device is
+ clocked below the maximum system frequency, to update the voltage
+ scaling value
+ regarding system frequency refer to product datasheet. */
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Enable HSE Oscillator and activate PLL with HSE as source */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = 8;
+ RCC_OscInitStruct.PLL.PLLN = 336;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 7;
+ HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+ /* Select PLL as system clock source and configure the HCLK, PCLK1 and
+ PCLK2
+ clocks dividers */
+ RCC_ClkInitStruct.ClockType =
+ (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 |
+ RCC_CLOCKTYPE_PCLK2);
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+ HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
+}
+
+void hw_init(void)
+{+ SystemInit();
+ HAL_Init();
+ SystemClock_Config();
+
+ /* Initialize the LEDs */
+ BSP_LED_Init(LED3);
+ BSP_LED_Init(LED4);
+
+ SysTick_Config(CFG_CCLK_FREQ / 1000);
+
+ USBH_Init(&hUSB_Host, USBH_UserProcess, 0);
+ USBH_RegisterClass(&hUSB_Host, USBH_MSC_CLASS);
+ USBH_Start(&hUSB_Host);
+
+ BSP_LCD_Init();
+
+ /* Layer2 Init */
+ BSP_LCD_LayerDefaultInit(1, LCD_FRAME_BUFFER_LAYER1);
+ BSP_LCD_SelectLayer(1);
+ BSP_LCD_Clear(LCD_COLOR_WHITE);
+ BSP_LCD_SetColorKeying(1, LCD_COLOR_WHITE);
+ BSP_LCD_SetLayerVisible(1, DISABLE);
+
+ /* Layer1 Init */
+ BSP_LCD_LayerDefaultInit(0, LCD_FRAME_BUFFER_LAYER0);
+ BSP_LCD_SelectLayer(0);
+ BSP_LCD_DisplayOn();
+ BSP_LCD_Clear(LCD_COLOR_BLACK);
+
+ LCD_LOG_Init();
+ LCD_LOG_SetHeader((uint8_t *)"STM32 LWEXT4 DEMO ");
+}
+
+void hw_usb_process(void) { USBH_Process(&hUSB_Host); }+
+bool hw_usb_connected(void) { return msc_connected; }+
+bool hw_usb_enum_done(void) { return enum_done; }+
+void hw_led_red(bool on) { on ? BSP_LED_On(LED4) : BSP_LED_Off(LED4); }+
+void hw_led_green(bool on) { on ? BSP_LED_On(LED3) : BSP_LED_Off(LED3); }+
+uint32_t tim_get_ms(void) { return HAL_GetTick(); }+
+uint64_t tim_get_us(void)
+{+ return (uint64_t)HAL_GetTick() * 1000 +
+ ((SysTick->LOAD - SysTick->VAL) * 1000) / SysTick->LOAD;
+}
+
+void tim_wait_ms(uint32_t ms)
+{+ volatile uint32_t t = HAL_GetTick();
+
+ while ((t + ms) > HAL_GetTick())
+ ;
+}
--- a/demos/stm32f429_disco/hw_init.h
+++ b/demos/stm32f429_disco/hw_init.h
@@ -1,49 +1,48 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#ifndef HW_INIT_H_
-#define HW_INIT_H_
-
-#include <config.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-void hw_init(void);
-void hw_usb_process(void);
-bool hw_usb_connected(void);
-bool hw_usb_enum_done(void);
-
-void hw_led_red(bool on);
-void hw_led_green(bool on);
-
-uint32_t tim_get_ms(void);
-uint64_t tim_get_us(void);
-void tim_wait_ms(uint32_t ms);
-
-#endif /* HW_INIT_H_ */
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef HW_INIT_H_
+#define HW_INIT_H_
+
+#include <config.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+void hw_init(void);
+void hw_usb_process(void);
+bool hw_usb_connected(void);
+bool hw_usb_enum_done(void);
+
+void hw_led_red(bool on);
+void hw_led_green(bool on);
+
+uint32_t tim_get_ms(void);
+uint64_t tim_get_us(void);
+void tim_wait_ms(uint32_t ms);
+
+#endif /* HW_INIT_H_ */
--- a/demos/stm32f429_disco/main.c
+++ b/demos/stm32f429_disco/main.c
@@ -1,172 +1,169 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <config.h>
-#include <hw_init.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <stdbool.h>
-#include <time.h>
-#include <unistd.h>
-#include <time.h>
-
-#include <usb_msc_lwext4.h>
-#include <ext4.h>
-#include "../../blockdev/test_lwext4.h"
-
-
-/**@brief Read-write size*/
-#define READ_WRITE_SZIZE 1024 * 16
-
-/**@brief Delay test (slower LCD scroll)*/
-#define TEST_DELAY_MS 1000
-
-/**@brief Input stream name.*/
-char input_name[128] = "ext2";
-
-/**@brief Read-write size*/
-static int rw_szie = READ_WRITE_SZIZE;
-
-/**@brief Read-write size*/
-static int rw_count = 100;
-
-/**@brief Directory test count*/
-static int dir_cnt = 100;
-
-/**@brief Static or dynamic cache mode*/
-static bool cache_mode = false;
-
-/**@brief Cleanup after test.*/
-static bool cleanup_flag = false;
-
-/**@brief Block device stats.*/
-static bool bstat = false;
-
-/**@brief Superblock stats.*/
-static bool sbstat = false;
-
-/**@brief Block device handle.*/
-static struct ext4_blockdev *bd;
-
-/**@brief Block cache handle.*/
-static struct ext4_bcache *bc;
-
-static bool open_filedev(void)
-{
-
- bd = ext4_usb_msc_get();
- bc = ext4_usb_msc_cache_get();
- if(!bd || !bc){
- printf("open_filedev: fail\n");
- return false;
- }
- return true;
-}
-
-int main(void)
-{
- hw_init();
-
- setbuf(stdout, 0);
- printf("connect usb drive...\n");
-
- while(!hw_usb_connected())
- hw_usb_process();
- printf("usb drive connected\n");
-
- while(!hw_usb_enum_done())
- hw_usb_process();
- printf("usb drive enum done\n");
-
- hw_led_red(1);
-
- printf("test conditions:\n");
- printf(" rw size: %d\n", rw_szie);
- printf(" rw count: %d\n", rw_count);
- printf(" cache mode: %s\n", cache_mode ? "dynamic" : "static");
-
- if (!open_filedev())
- goto Finish;
-
- tim_wait_ms(TEST_DELAY_MS);
- if(!test_lwext4_mount(bd, bc))
- return EXIT_FAILURE;
-
- tim_wait_ms(TEST_DELAY_MS);
-
- ext4_cache_write_back("/mp/", 1);
- test_lwext4_cleanup();
-
- if(sbstat){
- tim_wait_ms(TEST_DELAY_MS);
- test_lwext4_mp_stats();
- }
-
- tim_wait_ms(TEST_DELAY_MS);
- test_lwext4_dir_ls("/mp/");
- if(!test_lwext4_dir_test(dir_cnt))
- return EXIT_FAILURE;
-
- tim_wait_ms(TEST_DELAY_MS);
- if(!test_lwext4_file_test(rw_szie, rw_count))
- return EXIT_FAILURE;
-
- if(sbstat){
- tim_wait_ms(TEST_DELAY_MS);
- test_lwext4_mp_stats();
- }
-
- if(cleanup_flag){
- tim_wait_ms(TEST_DELAY_MS);
- test_lwext4_cleanup();
- }
-
- if(bstat){
- tim_wait_ms(TEST_DELAY_MS);
- test_lwext4_block_stats();
- }
-
- ext4_cache_write_back("/mp/", 0);
- if(!test_lwext4_umount())
- return EXIT_FAILURE;
-
- printf("press RESET button to restart\n");
- Finish:
- while (1) {
- tim_wait_ms(500);
- hw_led_green(1);
- tim_wait_ms(500);
- hw_led_green(0);
-
- }
-}
-
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+#include <hw_init.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdbool.h>
+#include <time.h>
+#include <unistd.h>
+#include <time.h>
+
+#include <usb_msc_lwext4.h>
+#include <ext4.h>
+#include "../../blockdev/test_lwext4.h"
+
+/**@brief Read-write size*/
+#define READ_WRITE_SZIZE 1024 * 16
+
+/**@brief Delay test (slower LCD scroll)*/
+#define TEST_DELAY_MS 1000
+
+/**@brief Input stream name.*/
+char input_name[128] = "ext2";
+
+/**@brief Read-write size*/
+static int rw_szie = READ_WRITE_SZIZE;
+
+/**@brief Read-write size*/
+static int rw_count = 100;
+
+/**@brief Directory test count*/
+static int dir_cnt = 100;
+
+/**@brief Static or dynamic cache mode*/
+static bool cache_mode = false;
+
+/**@brief Cleanup after test.*/
+static bool cleanup_flag = false;
+
+/**@brief Block device stats.*/
+static bool bstat = false;
+
+/**@brief Superblock stats.*/
+static bool sbstat = false;
+
+/**@brief Block device handle.*/
+static struct ext4_blockdev *bd;
+
+/**@brief Block cache handle.*/
+static struct ext4_bcache *bc;
+
+static bool open_filedev(void)
+{+
+ bd = ext4_usb_msc_get();
+ bc = ext4_usb_msc_cache_get();
+ if (!bd || !bc) {+ printf("open_filedev: fail\n");+ return false;
+ }
+ return true;
+}
+
+int main(void)
+{+ hw_init();
+
+ setbuf(stdout, 0);
+ printf("connect usb drive...\n");+
+ while (!hw_usb_connected())
+ hw_usb_process();
+ printf("usb drive connected\n");+
+ while (!hw_usb_enum_done())
+ hw_usb_process();
+ printf("usb drive enum done\n");+
+ hw_led_red(1);
+
+ printf("test conditions:\n");+ printf(" rw size: %d\n", rw_szie);+ printf(" rw count: %d\n", rw_count);+ printf(" cache mode: %s\n", cache_mode ? "dynamic" : "static");+
+ if (!open_filedev())
+ goto Finish;
+
+ tim_wait_ms(TEST_DELAY_MS);
+ if (!test_lwext4_mount(bd, bc))
+ return EXIT_FAILURE;
+
+ tim_wait_ms(TEST_DELAY_MS);
+
+ ext4_cache_write_back("/mp/", 1);+ test_lwext4_cleanup();
+
+ if (sbstat) {+ tim_wait_ms(TEST_DELAY_MS);
+ test_lwext4_mp_stats();
+ }
+
+ tim_wait_ms(TEST_DELAY_MS);
+ test_lwext4_dir_ls("/mp/");+ if (!test_lwext4_dir_test(dir_cnt))
+ return EXIT_FAILURE;
+
+ tim_wait_ms(TEST_DELAY_MS);
+ if (!test_lwext4_file_test(rw_szie, rw_count))
+ return EXIT_FAILURE;
+
+ if (sbstat) {+ tim_wait_ms(TEST_DELAY_MS);
+ test_lwext4_mp_stats();
+ }
+
+ if (cleanup_flag) {+ tim_wait_ms(TEST_DELAY_MS);
+ test_lwext4_cleanup();
+ }
+
+ if (bstat) {+ tim_wait_ms(TEST_DELAY_MS);
+ test_lwext4_block_stats();
+ }
+
+ ext4_cache_write_back("/mp/", 0);+ if (!test_lwext4_umount())
+ return EXIT_FAILURE;
+
+ printf("press RESET button to restart\n");+Finish:
+ while (1) {+ tim_wait_ms(500);
+ hw_led_green(1);
+ tim_wait_ms(500);
+ hw_led_green(0);
+ }
+}
--- a/demos/stm32f429_disco/syscalls.c
+++ b/demos/stm32f429_disco/syscalls.c
@@ -1,156 +1,139 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <stdio.h>
-#include <signal.h>
-#include <time.h>
-
-#include <lcd_log.h>
-
-int _getpid(void)
-{
- return 1;
-}
-
-int _kill(int pid, int sig)
-{
- errno = EINVAL;
- return -1;
-}
-
-void _exit (int status)
-{
- _kill(status, -1);
- while (1) {} /* Make sure we hang here */
-}
-
-int _write(int file, char *ptr, int len)
-{
- int todo;
-
- for (todo = 0; todo < len; todo++)
- {
- __io_putchar( *ptr++ );
- }
-
- /* Implement your write code here, this is used by puts and printf for example */
- return len;
-}
-
-caddr_t _sbrk(int incr)
-{
- extern char __heap_start;
- extern char __heap_end;
- static char *current_heap_end = &__heap_start;
- char *previous_heap_end;
-
- previous_heap_end = current_heap_end;
-
- if (current_heap_end + incr > &__heap_end)
- {
- errno = ENOMEM;
- return (caddr_t) -1;
- }
-
- current_heap_end += incr;
-
- return (caddr_t)previous_heap_end;
-}
-
-int _close(int file)
-{
- return -1;
-}
-
-
-int _fstat(int file, struct stat *st)
-{
- st->st_mode = S_IFCHR;
- return 0;
-}
-
-int _isatty(int file)
-{
- return 1;
-}
-
-int _lseek(int file, int ptr, int dir)
-{
- return 0;
-}
-
-int _read(int file, char *ptr, int len)
-{
- return 0;
-}
-
-int _open(char *path, int flags, ...)
-{
- /* Pretend like we always fail */
- return -1;
-}
-
-int _wait(int *status)
-{
- errno = ECHILD;
- return -1;
-}
-
-int _unlink(char *name)
-{
- errno = ENOENT;
- return -1;
-}
-
-
-int _stat(char *file, struct stat *st)
-{
- st->st_mode = S_IFCHR;
- return 0;
-}
-
-int _link(char *old, char *new)
-{
- errno = EMLINK;
- return -1;
-}
-
-int _fork(void)
-{
- errno = EAGAIN;
- return -1;
-}
-
-int _execve(char *name, char **argv, char **env)
-{
- errno = ENOMEM;
- return -1;
-}
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <signal.h>
+#include <time.h>
+
+#include <lcd_log.h>
+
+int _getpid(void) { return 1; }+
+int _kill(int pid, int sig)
+{+ errno = EINVAL;
+ return -1;
+}
+
+void _exit(int status)
+{+ _kill(status, -1);
+ while (1) {+ } /* Make sure we hang here */
+}
+
+int _write(int file, char *ptr, int len)
+{+ int todo;
+
+ for (todo = 0; todo < len; todo++) {+ __io_putchar(*ptr++);
+ }
+
+ /* Implement your write code here, this is used by puts and printf for
+ * example */
+ return len;
+}
+
+caddr_t _sbrk(int incr)
+{+ extern char __heap_start;
+ extern char __heap_end;
+ static char *current_heap_end = &__heap_start;
+ char *previous_heap_end;
+
+ previous_heap_end = current_heap_end;
+
+ if (current_heap_end + incr > &__heap_end) {+ errno = ENOMEM;
+ return (caddr_t)-1;
+ }
+
+ current_heap_end += incr;
+
+ return (caddr_t)previous_heap_end;
+}
+
+int _close(int file) { return -1; }+
+int _fstat(int file, struct stat *st)
+{+ st->st_mode = S_IFCHR;
+ return 0;
+}
+
+int _isatty(int file) { return 1; }+
+int _lseek(int file, int ptr, int dir) { return 0; }+
+int _read(int file, char *ptr, int len) { return 0; }+
+int _open(char *path, int flags, ...)
+{+ /* Pretend like we always fail */
+ return -1;
+}
+
+int _wait(int *status)
+{+ errno = ECHILD;
+ return -1;
+}
+
+int _unlink(char *name)
+{+ errno = ENOENT;
+ return -1;
+}
+
+int _stat(char *file, struct stat *st)
+{+ st->st_mode = S_IFCHR;
+ return 0;
+}
+
+int _link(char *old, char *new)
+{+ errno = EMLINK;
+ return -1;
+}
+
+int _fork(void)
+{+ errno = EAGAIN;
+ return -1;
+}
+
+int _execve(char *name, char **argv, char **env)
+{+ errno = ENOMEM;
+ return -1;
+}
--- a/demos/stm32f429_disco/system_stm32f4xx.c
+++ b/demos/stm32f429_disco/system_stm32f4xx.c
@@ -1,270 +1,302 @@
-/**
- ******************************************************************************
- * @file system_stm32f4xx.c
- * @author MCD Application Team
- * @version V1.0.1
- * @date 26-February-2014
- * @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
- *
- * This file provides two functions and one global variable to be called from
- * user application:
- * - SystemInit(): This function is called at startup just after reset and
- * before branch to main program. This call is made inside
- * the "startup_stm32f4xx.s" file.
- *
- * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
- * by the user application to setup the SysTick
- * timer or configure other parameters.
- *
- * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
- * be called whenever the core clock is changed
- * during program execution.
- *
- *
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- ******************************************************************************
- */
-
-/** @addtogroup CMSIS
- * @{
- */
-
-/** @addtogroup stm32f4xx_system
- * @{
- */
-
-/** @addtogroup STM32F4xx_System_Private_Includes
- * @{
- */
-
-#include "stm32f4xx_hal.h"
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
- * @{
- */
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_Defines
- * @{
- */
-
-/************************* Miscellaneous Configuration ************************/
-
-/*!< Uncomment the following line if you need to relocate your vector Table in
- Internal SRAM. */
-/* #define VECT_TAB_SRAM */
-#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
- This value must be a multiple of 0x200. */
-/******************************************************************************/
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_Macros
- * @{
- */
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_Variables
- * @{
- */
- /* This variable is updated in three ways:
- 1) by calling CMSIS function SystemCoreClockUpdate()
- 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
- 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
- Note: If you use this function to configure the system clock; then there
- is no need to call the 2 first functions listed above, since SystemCoreClock
- variable is updated automatically.
- */
- uint32_t SystemCoreClock = 16000000;
- __I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
- * @{
- */
-
-/**
- * @}
- */
-
-/** @addtogroup STM32F4xx_System_Private_Functions
- * @{
- */
-
-/**
- * @brief Setup the microcontroller system
- * Initialize the FPU setting, vector table location and External memory
- * configuration.
- * @param None
- * @retval None
- */
-void SystemInit(void)
-{
- /* FPU settings ------------------------------------------------------------*/
- #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
- SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
- #endif
- /* Reset the RCC clock configuration to the default reset state ------------*/
- /* Set HSION bit */
- RCC->CR |= (uint32_t)0x00000001;
-
- /* Reset CFGR register */
- RCC->CFGR = 0x00000000;
-
- /* Reset HSEON, CSSON and PLLON bits */
- RCC->CR &= (uint32_t)0xFEF6FFFF;
-
- /* Reset PLLCFGR register */
- RCC->PLLCFGR = 0x24003010;
-
- /* Reset HSEBYP bit */
- RCC->CR &= (uint32_t)0xFFFBFFFF;
-
- /* Disable all interrupts */
- RCC->CIR = 0x00000000;
-
- /* Configure the Vector Table location add offset address ------------------*/
-#ifdef VECT_TAB_SRAM
- SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
-#else
- SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
-#endif
-}
-
-/**
- * @brief Update SystemCoreClock variable according to Clock Register Values.
- * The SystemCoreClock variable contains the core clock (HCLK), it can
- * be used by the user application to setup the SysTick timer or configure
- * other parameters.
- *
- * @note Each time the core clock (HCLK) changes, this function must be called
- * to update SystemCoreClock variable value. Otherwise, any configuration
- * based on this variable will be incorrect.
- *
- * @note - The system frequency computed by this function is not the real
- * frequency in the chip. It is calculated based on the predefined
- * constant and the selected clock source:
- *
- * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
- *
- * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
- *
- * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
- * or HSI_VALUE(*) multiplied/divided by the PLL factors.
- *
- * (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
- * 16 MHz) but the real value may vary depending on the variations
- * in voltage and temperature.
- *
- * (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
- * depends on the application requirements), user has to ensure that HSE_VALUE
- * is same as the real frequency of the crystal used. Otherwise, this function
- * may have wrong result.
- *
- * - The result of this function could be not correct when using fractional
- * value for HSE crystal.
- *
- * @param None
- * @retval None
- */
-void SystemCoreClockUpdate(void)
-{
- uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
-
- /* Get SYSCLK source -------------------------------------------------------*/
- tmp = RCC->CFGR & RCC_CFGR_SWS;
-
- switch (tmp)
- {
- case 0x00: /* HSI used as system clock source */
- SystemCoreClock = HSI_VALUE;
- break;
- case 0x04: /* HSE used as system clock source */
- SystemCoreClock = HSE_VALUE;
- break;
- case 0x08: /* PLL used as system clock source */
-
- /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
- SYSCLK = PLL_VCO / PLL_P
- */
- pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
- pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
-
- if (pllsource != 0)
- {
- /* HSE used as PLL clock source */
- pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
- }
- else
- {
- /* HSI used as PLL clock source */
- pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
- }
-
- pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
- SystemCoreClock = pllvco/pllp;
- break;
- default:
- SystemCoreClock = HSI_VALUE;
- break;
- }
- /* Compute HCLK frequency --------------------------------------------------*/
- /* Get HCLK prescaler */
- tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
- /* HCLK frequency */
- SystemCoreClock >>= tmp;
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+/**
+ ******************************************************************************
+ * @file system_stm32f4xx.c
+ * @author MCD Application Team
+ * @version V1.0.1
+ * @date 26-February-2014
+ * @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32f4xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be
+ *used
+ * by the user application to setup the
+ *SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and
+ *must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ *modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *notice,
+ * this list of conditions and the following disclaimer in the
+ *documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its
+ *contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ *LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{+ */
+
+/** @addtogroup stm32f4xx_system
+ * @{+ */
+
+/** @addtogroup STM32F4xx_System_Private_Includes
+ * @{+ */
+
+#include "stm32f4xx_hal.h"
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
+ * @{+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Defines
+ * @{+ */
+
+/************************* Miscellaneous Configuration ************************/
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET \
+ 0x00 /*!< Vector Table base offset field. \
+ This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Macros
+ * @{+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Variables
+ * @{+ */
+/* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock
+ frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since
+ SystemCoreClock
+ variable is updated automatically.
+*/
+uint32_t SystemCoreClock = 16000000;
+__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0,+ 1, 2, 3, 4, 6, 7, 8, 9};
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
+ * @{+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Functions
+ * @{+ */
+
+/**
+ * @brief Setup the microcontroller system
+ * Initialize the FPU setting, vector table location and External
+ * memory
+ * configuration.
+ * @param None
+ * @retval None
+ */
+void SystemInit(void)
+{+/* FPU settings ------------------------------------------------------------*/
+#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+ SCB->CPACR |= ((3UL << 10 * 2) |
+ (3UL << 11 * 2)); /* set CP10 and CP11 Full Access */
+#endif
+ /* Reset the RCC clock configuration to the default reset state
+ * ------------*/
+ /* Set HSION bit */
+ RCC->CR |= (uint32_t)0x00000001;
+
+ /* Reset CFGR register */
+ RCC->CFGR = 0x00000000;
+
+ /* Reset HSEON, CSSON and PLLON bits */
+ RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+ /* Reset PLLCFGR register */
+ RCC->PLLCFGR = 0x24003010;
+
+ /* Reset HSEBYP bit */
+ RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+ /* Disable all interrupts */
+ RCC->CIR = 0x00000000;
+
+/* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR =
+ SRAM_BASE |
+ VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR =
+ FLASH_BASE |
+ VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+ * @brief Update SystemCoreClock variable according to Clock Register Values.
+ * The SystemCoreClock variable contains the core clock (HCLK), it can
+ * be used by the user application to setup the SysTick timer or
+ * configure
+ * other parameters.
+ *
+ * @note Each time the core clock (HCLK) changes, this function must be
+ * called
+ * to update SystemCoreClock variable value. Otherwise, any
+ * configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the
+ * HSI_VALUE(*)
+ *
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the
+ * HSE_VALUE(**)
+ *
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the
+ * HSE_VALUE(**)
+ * or HSI_VALUE(*) multiplied/divided by the PLL factors.
+ *
+ * (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file
+ * (default value
+ * 16 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file
+ * (its value
+ * depends on the application requirements), user has to ensure
+ * that HSE_VALUE
+ * is same as the real frequency of the crystal used. Otherwise,
+ * this function
+ * may have wrong result.
+ *
+ * - The result of this function could be not correct when using
+ * fractional
+ * value for HSE crystal.
+ *
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate(void)
+{+ uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+
+ /* Get SYSCLK source
+ * -------------------------------------------------------*/
+ tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+ switch (tmp) {+ case 0x00: /* HSI used as system clock source */
+ SystemCoreClock = HSI_VALUE;
+ break;
+ case 0x04: /* HSE used as system clock source */
+ SystemCoreClock = HSE_VALUE;
+ break;
+ case 0x08: /* PLL used as system clock source */
+
+ /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
+ SYSCLK = PLL_VCO / PLL_P
+ */
+ pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+ pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+
+ if (pllsource != 0) {+ /* HSE used as PLL clock source */
+ pllvco = (HSE_VALUE / pllm) *
+ ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ } else {+ /* HSI used as PLL clock source */
+ pllvco = (HSI_VALUE / pllm) *
+ ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ }
+
+ pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >> 16) + 1) * 2;
+ SystemCoreClock = pllvco / pllp;
+ break;
+ default:
+ SystemCoreClock = HSI_VALUE;
+ break;
+ }
+ /* Compute HCLK frequency
+ * --------------------------------------------------*/
+ /* Get HCLK prescaler */
+ tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+ /* HCLK frequency */
+ SystemCoreClock >>= tmp;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- a/demos/stm32f429_disco/usb_msc_lwext4.c
+++ b/demos/stm32f429_disco/usb_msc_lwext4.c
@@ -1,221 +1,203 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <ext4_config.h>
-#include <ext4_blockdev.h>
-#include <ext4_errno.h>
-#include <stdio.h>
-#include <stdbool.h>
-#include <string.h>
-#include <fcntl.h>
-
-
-#include <hw_init.h>
-#include <usbh_core.h>
-#include <usbh_msc.h>
-
-#include <usb_msc_lwext4.h>
-#include "../../blockdev/test_lwext4.h"
-
-extern USBH_HandleTypeDef hUSB_Host;
-
-/**@brief Block size.*/
-#define USB_MSC_BLOCK_SIZE 512
-
-/**@brief MBR_block ID*/
-#define MBR_BLOCK_ID 0
-#define MBR_PART_TABLE_OFF 446
-
-struct part_tab_entry {
- uint8_t status;
- uint8_t chs1[3];
- uint8_t type;
- uint8_t chs2[3];
- uint32_t first_lba;
- uint32_t sectors;
-}__attribute__((packed));
-
-/**@brief Partition block offset*/
-static uint32_t part_offset;
-
-/**@brief IO timings*/
-struct usb_msc_io_timings {
- uint64_t acc_bread;
- uint64_t acc_bwrite;
-
- uint32_t cnt_bread;
- uint32_t cnt_bwrite;
-
- uint32_t av_bread;
- uint32_t av_bwrite;
-};
-
-
-static struct usb_msc_io_timings io_timings;
-
-
-void io_timings_clear(void)
-{
- memset(&io_timings, 0, sizeof(struct usb_msc_io_timings));
-}
-
-const struct ext4_io_stats * io_timings_get(uint32_t time_sum_ms)
-{
- static struct ext4_io_stats s;
-
- s.io_read = (((float)io_timings.acc_bread * 100.0) / time_sum_ms);
- s.io_read /= 1000.0;
-
- s.io_write= (((float)io_timings.acc_bwrite * 100.0) / time_sum_ms);
- s.io_write /= 1000.0;
-
- s.cpu = 100.0 - s.io_read - s.io_write;
-
- return &s;
-}
-
-
-/**********************BLOCKDEV INTERFACE**************************************/
-static int usb_msc_open(struct ext4_blockdev *bdev);
-static int usb_msc_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id,
- uint32_t blk_cnt);
-static int usb_msc_bwrite(struct ext4_blockdev *bdev, const void *buf,
- uint64_t blk_id, uint32_t blk_cnt);
-static int usb_msc_close(struct ext4_blockdev *bdev);
-
-
-/******************************************************************************/
-EXT4_BLOCKDEV_STATIC_INSTANCE(
- _usb_msc,
- USB_MSC_BLOCK_SIZE,
- 0,
- usb_msc_open,
- usb_msc_bread,
- usb_msc_bwrite,
- usb_msc_close
-);
-
-/******************************************************************************/
-EXT4_BCACHE_STATIC_INSTANCE(_usb_msc_cache, CONFIG_BLOCK_DEV_CACHE_SIZE, EXT_LOGICAL_BLOCK_SIZE);
-
-/******************************************************************************/
-
-static int usb_msc_open(struct ext4_blockdev *bdev)
-{
- (void)bdev;
-
- static uint8_t mbr[512];
- struct part_tab_entry *part0;
- uint8_t status;
-
- if(!hw_usb_connected())
- return EIO;
-
- status = USBH_MSC_Read(&hUSB_Host, 0, 0, mbr, 1);
- if(status != USBH_OK)
- return EIO;
-
- part0 = (struct part_tab_entry *)(mbr + MBR_PART_TABLE_OFF);
-
- MSC_LUNTypeDef lun;
- USBH_MSC_GetLUNInfo(&hUSB_Host, 0, &lun);
-
- part_offset = part0->first_lba;
- _usb_msc.ph_bcnt = lun.capacity.block_nbr;
-
- return hw_usb_connected() ? EOK : EIO;
-}
-
-static int usb_msc_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id,
- uint32_t blk_cnt)
-{
- uint8_t status;
-
- uint64_t v = tim_get_us();
-
- if(!hw_usb_connected())
- return EIO;
-
- while(!USBH_MSC_UnitIsReady(&hUSB_Host, 0))
- ;
-
- status = USBH_MSC_Read(&hUSB_Host, 0, blk_id + part_offset, buf, blk_cnt);
- if(status != USBH_OK)
- return EIO;
-
- io_timings.acc_bread += tim_get_us() - v;
- io_timings.cnt_bread++;
- io_timings.av_bread = io_timings.acc_bread / io_timings.cnt_bread;
-
- return EOK;
-
-}
-
-static int usb_msc_bwrite(struct ext4_blockdev *bdev, const void *buf,
- uint64_t blk_id, uint32_t blk_cnt)
-{
- uint8_t status;
-
- uint64_t v = tim_get_us();
-
- if(!hw_usb_connected())
- return EIO;
-
- while(!USBH_MSC_UnitIsReady(&hUSB_Host, 0))
- ;
-
- status = USBH_MSC_Write(&hUSB_Host, 0, blk_id + part_offset, (void *)buf, blk_cnt);
- if(status != USBH_OK)
- return EIO;
-
- io_timings.acc_bwrite += tim_get_us() - v;
- io_timings.cnt_bwrite++;
- io_timings.av_bwrite = io_timings.acc_bwrite / io_timings.cnt_bwrite;
-
- return EOK;
-}
-
-static int usb_msc_close(struct ext4_blockdev *bdev)
-{
- (void)bdev;
- return EOK;
-}
-
-/******************************************************************************/
-
-struct ext4_bcache* ext4_usb_msc_cache_get(void)
-{
- return &_usb_msc_cache;
-}
-
-
-struct ext4_blockdev* ext4_usb_msc_get(void)
-{
- return &_usb_msc;
-}
-
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ext4_config.h>
+#include <ext4_blockdev.h>
+#include <ext4_errno.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <fcntl.h>
+
+#include <hw_init.h>
+#include <usbh_core.h>
+#include <usbh_msc.h>
+
+#include <usb_msc_lwext4.h>
+#include "../../blockdev/test_lwext4.h"
+
+extern USBH_HandleTypeDef hUSB_Host;
+
+/**@brief Block size.*/
+#define USB_MSC_BLOCK_SIZE 512
+
+/**@brief MBR_block ID*/
+#define MBR_BLOCK_ID 0
+#define MBR_PART_TABLE_OFF 446
+
+struct part_tab_entry {+ uint8_t status;
+ uint8_t chs1[3];
+ uint8_t type;
+ uint8_t chs2[3];
+ uint32_t first_lba;
+ uint32_t sectors;
+} __attribute__((packed));
+
+/**@brief Partition block offset*/
+static uint32_t part_offset;
+
+/**@brief IO timings*/
+struct usb_msc_io_timings {+ uint64_t acc_bread;
+ uint64_t acc_bwrite;
+
+ uint32_t cnt_bread;
+ uint32_t cnt_bwrite;
+
+ uint32_t av_bread;
+ uint32_t av_bwrite;
+};
+
+static struct usb_msc_io_timings io_timings;
+
+void io_timings_clear(void)
+{+ memset(&io_timings, 0, sizeof(struct usb_msc_io_timings));
+}
+
+const struct ext4_io_stats *io_timings_get(uint32_t time_sum_ms)
+{+ static struct ext4_io_stats s;
+
+ s.io_read = (((float)io_timings.acc_bread * 100.0) / time_sum_ms);
+ s.io_read /= 1000.0;
+
+ s.io_write = (((float)io_timings.acc_bwrite * 100.0) / time_sum_ms);
+ s.io_write /= 1000.0;
+
+ s.cpu = 100.0 - s.io_read - s.io_write;
+
+ return &s;
+}
+
+/**********************BLOCKDEV INTERFACE**************************************/
+static int usb_msc_open(struct ext4_blockdev *bdev);
+static int usb_msc_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id,
+ uint32_t blk_cnt);
+static int usb_msc_bwrite(struct ext4_blockdev *bdev, const void *buf,
+ uint64_t blk_id, uint32_t blk_cnt);
+static int usb_msc_close(struct ext4_blockdev *bdev);
+
+/******************************************************************************/
+EXT4_BLOCKDEV_STATIC_INSTANCE(_usb_msc, USB_MSC_BLOCK_SIZE, 0, usb_msc_open,
+ usb_msc_bread, usb_msc_bwrite, usb_msc_close);
+
+/******************************************************************************/
+EXT4_BCACHE_STATIC_INSTANCE(_usb_msc_cache, CONFIG_BLOCK_DEV_CACHE_SIZE,
+ EXT_LOGICAL_BLOCK_SIZE);
+
+/******************************************************************************/
+
+static int usb_msc_open(struct ext4_blockdev *bdev)
+{+ (void)bdev;
+
+ static uint8_t mbr[512];
+ struct part_tab_entry *part0;
+ uint8_t status;
+
+ if (!hw_usb_connected())
+ return EIO;
+
+ status = USBH_MSC_Read(&hUSB_Host, 0, 0, mbr, 1);
+ if (status != USBH_OK)
+ return EIO;
+
+ part0 = (struct part_tab_entry *)(mbr + MBR_PART_TABLE_OFF);
+
+ MSC_LUNTypeDef lun;
+ USBH_MSC_GetLUNInfo(&hUSB_Host, 0, &lun);
+
+ part_offset = part0->first_lba;
+ _usb_msc.ph_bcnt = lun.capacity.block_nbr;
+
+ return hw_usb_connected() ? EOK : EIO;
+}
+
+static int usb_msc_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id,
+ uint32_t blk_cnt)
+{+ uint8_t status;
+
+ uint64_t v = tim_get_us();
+
+ if (!hw_usb_connected())
+ return EIO;
+
+ while (!USBH_MSC_UnitIsReady(&hUSB_Host, 0))
+ ;
+
+ status =
+ USBH_MSC_Read(&hUSB_Host, 0, blk_id + part_offset, buf, blk_cnt);
+ if (status != USBH_OK)
+ return EIO;
+
+ io_timings.acc_bread += tim_get_us() - v;
+ io_timings.cnt_bread++;
+ io_timings.av_bread = io_timings.acc_bread / io_timings.cnt_bread;
+
+ return EOK;
+}
+
+static int usb_msc_bwrite(struct ext4_blockdev *bdev, const void *buf,
+ uint64_t blk_id, uint32_t blk_cnt)
+{+ uint8_t status;
+
+ uint64_t v = tim_get_us();
+
+ if (!hw_usb_connected())
+ return EIO;
+
+ while (!USBH_MSC_UnitIsReady(&hUSB_Host, 0))
+ ;
+
+ status = USBH_MSC_Write(&hUSB_Host, 0, blk_id + part_offset,
+ (void *)buf, blk_cnt);
+ if (status != USBH_OK)
+ return EIO;
+
+ io_timings.acc_bwrite += tim_get_us() - v;
+ io_timings.cnt_bwrite++;
+ io_timings.av_bwrite = io_timings.acc_bwrite / io_timings.cnt_bwrite;
+
+ return EOK;
+}
+
+static int usb_msc_close(struct ext4_blockdev *bdev)
+{+ (void)bdev;
+ return EOK;
+}
+
+/******************************************************************************/
+
+struct ext4_bcache *ext4_usb_msc_cache_get(void) { return &_usb_msc_cache; }+
+struct ext4_blockdev *ext4_usb_msc_get(void) { return &_usb_msc; }--- a/demos/stm32f429_disco/usb_msc_lwext4.h
+++ b/demos/stm32f429_disco/usb_msc_lwext4.h
@@ -1,43 +1,43 @@
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef USB_MSC_LWEXT4_H_
-#define USB_MSC_LWEXT4_H_
-
-#include <ext4_config.h>
-#include <ext4_blockdev.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-
-/**@brief USB MSC cache get.*/
-struct ext4_bcache* ext4_usb_msc_cache_get(void);
-
-/**@brief USB MSC blockdev get.*/
-struct ext4_blockdev* ext4_usb_msc_get(void);
-
-#endif /* USB_MSC_LWEXT4_H_ */
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef USB_MSC_LWEXT4_H_
+#define USB_MSC_LWEXT4_H_
+
+#include <ext4_config.h>
+#include <ext4_blockdev.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/**@brief USB MSC cache get.*/
+struct ext4_bcache *ext4_usb_msc_cache_get(void);
+
+/**@brief USB MSC blockdev get.*/
+struct ext4_blockdev *ext4_usb_msc_get(void);
+
+#endif /* USB_MSC_LWEXT4_H_ */
--- a/demos/stm32f429_disco/vectors.c
+++ b/demos/stm32f429_disco/vectors.c
@@ -1,473 +1,577 @@
-/** \file vectors.c
- * \brief STM32F4x vector table and __Default_Handler()
- * \details STM32F4x vector table and __Default_Handler()
- * \author Freddie Chopin, http://www.freddiechopin.info/
- * \date 2012-03-15
- */
-
-/******************************************************************************
-* chip: STM32F4x
-* compiler: arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 4.6.2
-* 20110921 (release) [ARM/embedded-4_6-branch revision 182083]
-******************************************************************************/
-
-/*------------------------------------------------------------------------*//**
-* \brief Default interrupt handler.
-* \details Default interrupt handler, used for interrupts that don't have their
-* own handler defined.
-*//*-------------------------------------------------------------------------*/
-
-static void __Default_Handler(void) __attribute__ ((interrupt));
-static void __Default_Handler(void)
-{
- while (1);
-}
-
-/*
-+=============================================================================+
-| assign all unhandled interrupts to the default handler
-+=============================================================================+
-*/
-
-// Non-maskable interrupt (RCC clock security system)
-void NMI_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// All class of fault
-void HardFault_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Memory management
-void MemManage_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Pre-fetch fault, memory access fault
-void BusFault_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Undefined instruction or illegal state
-void UsageFault_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Reserved 0x1C
-void __Reserved_0x1C_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Reserved 0x20
-void __Reserved_0x20_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Reserved 0x24
-void __Reserved_0x24_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Reserved 0x28
-void __Reserved_0x28_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// System service call via SWI instruction
-void SVC_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Debug monitor
-void DebugMon_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Reserved 0x34
-void __Reserved_0x34_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Pendable request for system service
-void PendSV_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// System tick timer
-void SysTick_Handler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Window WatchDog
-void WWDG_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// PVD through EXTI Line detection
-void PVD_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Tamper and TimeStamps through the EXTI line
-void TAMP_STAMP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// RTC Wakeup through the EXTI line
-void RTC_WKUP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// FLASH
-void FLASH_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// RCC
-void RCC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// EXTI Line0
-void EXTI0_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// EXTI Line1
-void EXTI1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// EXTI Line2
-void EXTI2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// EXTI Line3
-void EXTI3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// EXTI Line4
-void EXTI4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 0
-void DMA1_Stream0_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 1
-void DMA1_Stream1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 2
-void DMA1_Stream2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 3
-void DMA1_Stream3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 4
-void DMA1_Stream4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 5
-void DMA1_Stream5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream 6
-void DMA1_Stream6_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// ADC1, ADC2 and ADC3s
-void ADC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN1 TX
-void CAN1_TX_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN1 RX0
-void CAN1_RX0_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN1 RX1
-void CAN1_RX1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN1 SCE
-void CAN1_SCE_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// External Line[9:5]s
-void EXTI9_5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM1 Break and TIM9
-void TIM1_BRK_TIM9_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM1 Update and TIM10
-void TIM1_UP_TIM10_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM1 Trigger and Commutation and TIM11
-void TIM1_TRG_COM_TIM11_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM1 Capture Compare
-void TIM1_CC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM2
-void TIM2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM3
-void TIM3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM4
-void TIM4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C1 Event
-void I2C1_EV_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C1 Error
-void I2C1_ER_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C2 Event
-void I2C2_EV_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C2 Error
-void I2C2_ER_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI1
-void SPI1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI2
-void SPI2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USART1
-void USART1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USART2
-void USART2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USART3
-void USART3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// External Line[15:10]s
-void EXTI15_10_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// RTC Alarm (A and B) through EXTI Line
-void RTC_Alarm_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG FS Wakeup through EXTI line
-void OTG_FS_WKUP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM8 Break and TIM12
-void TIM8_BRK_TIM12_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM8 Update and TIM13
-void TIM8_UP_TIM13_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM8 Trigger and Commutation and TIM14
-void TIM8_TRG_COM_TIM14_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM8 Capture Compare
-void TIM8_CC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA1 Stream7
-void DMA1_Stream7_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// FSMC
-void FSMC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SDIO
-void SDIO_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM5
-void TIM5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI3
-void SPI3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// UART4
-void UART4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// UART5
-void UART5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM6 and DAC1&2 underrun errors
-void TIM6_DAC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// TIM7
-void TIM7_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 0
-void DMA2_Stream0_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 1
-void DMA2_Stream1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 2
-void DMA2_Stream2_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 3
-void DMA2_Stream3_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 4
-void DMA2_Stream4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Ethernet
-void ETH_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Ethernet Wakeup through EXTI line
-void ETH_WKUP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN2 TX
-void CAN2_TX_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN2 RX0
-void CAN2_RX0_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN2 RX1
-void CAN2_RX1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CAN2 SCE
-void CAN2_SCE_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG FS
-void OTG_FS_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 5
-void DMA2_Stream5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 6
-void DMA2_Stream6_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2 Stream 7
-void DMA2_Stream7_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USART6
-void USART6_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C3 event
-void I2C3_EV_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// I2C3 error
-void I2C3_ER_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG HS End Point 1 Out
-void OTG_HS_EP1_OUT_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG HS End Point 1 In
-void OTG_HS_EP1_IN_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG HS Wakeup through EXTI
-void OTG_HS_WKUP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// USB OTG HS
-void OTG_HS_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DCMI
-void DCMI_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// CRYP crypto
-void CRYP_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// Hash and Rng
-void HASH_RNG_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// FPU
-void FPU_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// UART7
-void UART7_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// UART8
-void UART8_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI4
-void SPI4_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI5
-void SPI5_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SPI6
-void SPI6_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// SAI1
-void SAI1_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// LTDC
-void LTDC_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// LTDC_ER
-void LTDC_ER_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-// DMA2D
-void DMA2D_IRQHandler(void) __attribute__ ((interrupt, weak, alias("__Default_Handler")));
-
-
-/*
-+=============================================================================+
-| Vector table
-+=============================================================================+
-*/
-
-extern const char __main_stack_end; // imported main stack end (from linker script)
-
-void Reset_Handler(void); // import the address of Reset_Handler()
-
-void (* const vectors[])(void) __attribute__ ((section(".vectors"))) = {
- (void (*)(void))&__main_stack_end, // Main stack end address
- Reset_Handler, // Reset
- NMI_Handler, // Non-maskable interrupt (RCC clock security system)
- HardFault_Handler, // All class of fault
- MemManage_Handler, // Memory management
- BusFault_Handler, // Pre-fetch fault, memory access fault
- UsageFault_Handler, // Undefined instruction or illegal state
- __Reserved_0x1C_Handler, // Reserved 0x1C
- __Reserved_0x20_Handler, // Reserved 0x20
- __Reserved_0x24_Handler, // Reserved 0x24
- __Reserved_0x28_Handler, // Reserved 0x28
- SVC_Handler, // System service call via SWI instruction
- DebugMon_Handler, // Debug monitor
- __Reserved_0x34_Handler, // Reserved 0x34
- PendSV_Handler, // Pendable request for system service
- SysTick_Handler, // System tick timer
-
- WWDG_IRQHandler, /* Window WatchDog */
- PVD_IRQHandler, /* PVD through EXTI Line detection */
- TAMP_STAMP_IRQHandler, /* Tamper and TimeStamps through the EXTI line */
- RTC_WKUP_IRQHandler, /* RTC Wakeup through the EXTI line */
- FLASH_IRQHandler, /* FLASH */
- RCC_IRQHandler, /* RCC */
- EXTI0_IRQHandler, /* EXTI Line0 */
- EXTI1_IRQHandler, /* EXTI Line1 */
- EXTI2_IRQHandler, /* EXTI Line2 */
- EXTI3_IRQHandler, /* EXTI Line3 */
- EXTI4_IRQHandler, /* EXTI Line4 */
- DMA1_Stream0_IRQHandler, /* DMA1 Stream 0 */
- DMA1_Stream1_IRQHandler, /* DMA1 Stream 1 */
- DMA1_Stream2_IRQHandler, /* DMA1 Stream 2 */
- DMA1_Stream3_IRQHandler, /* DMA1 Stream 3 */
- DMA1_Stream4_IRQHandler, /* DMA1 Stream 4 */
- DMA1_Stream5_IRQHandler, /* DMA1 Stream 5 */
- DMA1_Stream6_IRQHandler, /* DMA1 Stream 6 */
- ADC_IRQHandler, /* ADC1, ADC2 and ADC3s */
- CAN1_TX_IRQHandler, /* CAN1 TX */
- CAN1_RX0_IRQHandler, /* CAN1 RX0 */
- CAN1_RX1_IRQHandler, /* CAN1 RX1 */
- CAN1_SCE_IRQHandler, /* CAN1 SCE */
- EXTI9_5_IRQHandler, /* External Line[9:5]s */
- TIM1_BRK_TIM9_IRQHandler, /* TIM1 Break and TIM9 */
- TIM1_UP_TIM10_IRQHandler, /* TIM1 Update and TIM10 */
- TIM1_TRG_COM_TIM11_IRQHandler, /* TIM1 Trigger and Commutation and TIM11 */
- TIM1_CC_IRQHandler, /* TIM1 Capture Compare */
- TIM2_IRQHandler, /* TIM2 */
- TIM3_IRQHandler, /* TIM3 */
- TIM4_IRQHandler, /* TIM4 */
- I2C1_EV_IRQHandler, /* I2C1 Event */
- I2C1_ER_IRQHandler, /* I2C1 Error */
- I2C2_EV_IRQHandler, /* I2C2 Event */
- I2C2_ER_IRQHandler, /* I2C2 Error */
- SPI1_IRQHandler, /* SPI1 */
- SPI2_IRQHandler, /* SPI2 */
- USART1_IRQHandler, /* USART1 */
- USART2_IRQHandler, /* USART2 */
- USART3_IRQHandler, /* USART3 */
- EXTI15_10_IRQHandler, /* External Line[15:10]s */
- RTC_Alarm_IRQHandler, /* RTC Alarm (A and B) through EXTI Line */
- OTG_FS_WKUP_IRQHandler, /* USB OTG FS Wakeup through EXTI line */
- TIM8_BRK_TIM12_IRQHandler, /* TIM8 Break and TIM12 */
- TIM8_UP_TIM13_IRQHandler, /* TIM8 Update and TIM13 */
- TIM8_TRG_COM_TIM14_IRQHandler, /* TIM8 Trigger and Commutation and TIM14 */
- TIM8_CC_IRQHandler, /* TIM8 Capture Compare */
- DMA1_Stream7_IRQHandler, /* DMA1 Stream7 */
- FSMC_IRQHandler, /* FSMC */
- SDIO_IRQHandler, /* SDIO */
- TIM5_IRQHandler, /* TIM5 */
- SPI3_IRQHandler, /* SPI3 */
- UART4_IRQHandler, /* UART4 */
- UART5_IRQHandler, /* UART5 */
- TIM6_DAC_IRQHandler, /* TIM6 and DAC1&2 underrun errors */
- TIM7_IRQHandler, /* TIM7 */
- DMA2_Stream0_IRQHandler, /* DMA2 Stream 0 */
- DMA2_Stream1_IRQHandler, /* DMA2 Stream 1 */
- DMA2_Stream2_IRQHandler, /* DMA2 Stream 2 */
- DMA2_Stream3_IRQHandler, /* DMA2 Stream 3 */
- DMA2_Stream4_IRQHandler, /* DMA2 Stream 4 */
- ETH_IRQHandler, /* Ethernet */
- ETH_WKUP_IRQHandler, /* Ethernet Wakeup through EXTI line */
- CAN2_TX_IRQHandler, /* CAN2 TX */
- CAN2_RX0_IRQHandler, /* CAN2 RX0 */
- CAN2_RX1_IRQHandler, /* CAN2 RX1 */
- CAN2_SCE_IRQHandler, /* CAN2 SCE */
- OTG_FS_IRQHandler, /* USB OTG FS */
- DMA2_Stream5_IRQHandler, /* DMA2 Stream 5 */
- DMA2_Stream6_IRQHandler, /* DMA2 Stream 6 */
- DMA2_Stream7_IRQHandler, /* DMA2 Stream 7 */
- USART6_IRQHandler, /* USART6 */
- I2C3_EV_IRQHandler, /* I2C3 event */
- I2C3_ER_IRQHandler, /* I2C3 error */
- OTG_HS_EP1_OUT_IRQHandler, /* USB OTG HS End Point 1 Out */
- OTG_HS_EP1_IN_IRQHandler, /* USB OTG HS End Point 1 In */
- OTG_HS_WKUP_IRQHandler, /* USB OTG HS Wakeup through EXTI */
- OTG_HS_IRQHandler, /* USB OTG HS */
- DCMI_IRQHandler, /* DCMI */
- CRYP_IRQHandler, /* CRYP crypto */
- HASH_RNG_IRQHandler, /* Hash and Rng */
- FPU_IRQHandler, /* FPU */
- UART7_IRQHandler, /* UART7 */
- UART8_IRQHandler, /* UART8 */
- SPI4_IRQHandler, /* SPI4 */
- SPI5_IRQHandler, /* SPI5 */
- SPI6_IRQHandler, /* SPI6 */
- SAI1_IRQHandler, /* SAI1 */
- LTDC_IRQHandler, /* LTDC */
- LTDC_ER_IRQHandler, /* LTDC error */
- DMA2D_IRQHandler /* DMA2D */
-};
-
-
-
-/******************************************************************************
-* END OF FILE
-******************************************************************************/
+/** \file vectors.c
+ * \brief STM32F4x vector table and __Default_Handler()
+ * \details STM32F4x vector table and __Default_Handler()
+ * \author Freddie Chopin, http://www.freddiechopin.info/
+ * \date 2012-03-15
+ */
+
+/******************************************************************************
+* chip: STM32F4x
+* compiler: arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 4.6.2
+* 20110921 (release) [ARM/embedded-4_6-branch revision 182083]
+******************************************************************************/
+
+/*------------------------------------------------------------------------*/ /**
+* \brief Default interrupt handler.
+* \details Default interrupt handler, used for interrupts that don't have their
+* own handler defined.
+*/ /*-------------------------------------------------------------------------*/
+
+static void __Default_Handler(void) __attribute__((interrupt));
+static void __Default_Handler(void)
+{+ while (1)
+ ;
+}
+
+/*
++=============================================================================+
+| assign all unhandled interrupts to the default handler
++=============================================================================+
+*/
+
+// Non-maskable interrupt (RCC clock security system)
+void NMI_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// All class of fault
+void HardFault_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Memory management
+void MemManage_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Pre-fetch fault, memory access fault
+void BusFault_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Undefined instruction or illegal state
+void UsageFault_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Reserved 0x1C
+void __Reserved_0x1C_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Reserved 0x20
+void __Reserved_0x20_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Reserved 0x24
+void __Reserved_0x24_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Reserved 0x28
+void __Reserved_0x28_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// System service call via SWI instruction
+void SVC_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Debug monitor
+void DebugMon_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Reserved 0x34
+void __Reserved_0x34_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Pendable request for system service
+void PendSV_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// System tick timer
+void SysTick_Handler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Window WatchDog
+void WWDG_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// PVD through EXTI Line detection
+void PVD_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Tamper and TimeStamps through the EXTI line
+void TAMP_STAMP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// RTC Wakeup through the EXTI line
+void RTC_WKUP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// FLASH
+void FLASH_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// RCC
+void RCC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// EXTI Line0
+void EXTI0_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// EXTI Line1
+void EXTI1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// EXTI Line2
+void EXTI2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// EXTI Line3
+void EXTI3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// EXTI Line4
+void EXTI4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 0
+void DMA1_Stream0_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 1
+void DMA1_Stream1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 2
+void DMA1_Stream2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 3
+void DMA1_Stream3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 4
+void DMA1_Stream4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 5
+void DMA1_Stream5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream 6
+void DMA1_Stream6_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// ADC1, ADC2 and ADC3s
+void ADC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN1 TX
+void CAN1_TX_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN1 RX0
+void CAN1_RX0_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN1 RX1
+void CAN1_RX1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN1 SCE
+void CAN1_SCE_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// External Line[9:5]s
+void EXTI9_5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM1 Break and TIM9
+void TIM1_BRK_TIM9_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM1 Update and TIM10
+void TIM1_UP_TIM10_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM1 Trigger and Commutation and TIM11
+void TIM1_TRG_COM_TIM11_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM1 Capture Compare
+void TIM1_CC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM2
+void TIM2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM3
+void TIM3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM4
+void TIM4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C1 Event
+void I2C1_EV_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C1 Error
+void I2C1_ER_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C2 Event
+void I2C2_EV_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C2 Error
+void I2C2_ER_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI1
+void SPI1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI2
+void SPI2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USART1
+void USART1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USART2
+void USART2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USART3
+void USART3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// External Line[15:10]s
+void EXTI15_10_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// RTC Alarm (A and B) through EXTI Line
+void RTC_Alarm_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG FS Wakeup through EXTI line
+void OTG_FS_WKUP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM8 Break and TIM12
+void TIM8_BRK_TIM12_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM8 Update and TIM13
+void TIM8_UP_TIM13_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM8 Trigger and Commutation and TIM14
+void TIM8_TRG_COM_TIM14_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM8 Capture Compare
+void TIM8_CC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA1 Stream7
+void DMA1_Stream7_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// FSMC
+void FSMC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SDIO
+void SDIO_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM5
+void TIM5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI3
+void SPI3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// UART4
+void UART4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// UART5
+void UART5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM6 and DAC1&2 underrun errors
+void TIM6_DAC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// TIM7
+void TIM7_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 0
+void DMA2_Stream0_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 1
+void DMA2_Stream1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 2
+void DMA2_Stream2_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 3
+void DMA2_Stream3_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 4
+void DMA2_Stream4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Ethernet
+void ETH_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Ethernet Wakeup through EXTI line
+void ETH_WKUP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN2 TX
+void CAN2_TX_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN2 RX0
+void CAN2_RX0_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN2 RX1
+void CAN2_RX1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CAN2 SCE
+void CAN2_SCE_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG FS
+void OTG_FS_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 5
+void DMA2_Stream5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 6
+void DMA2_Stream6_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2 Stream 7
+void DMA2_Stream7_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USART6
+void USART6_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C3 event
+void I2C3_EV_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// I2C3 error
+void I2C3_ER_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG HS End Point 1 Out
+void OTG_HS_EP1_OUT_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG HS End Point 1 In
+void OTG_HS_EP1_IN_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG HS Wakeup through EXTI
+void OTG_HS_WKUP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// USB OTG HS
+void OTG_HS_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DCMI
+void DCMI_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// CRYP crypto
+void CRYP_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// Hash and Rng
+void HASH_RNG_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// FPU
+void FPU_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// UART7
+void UART7_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// UART8
+void UART8_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI4
+void SPI4_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI5
+void SPI5_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SPI6
+void SPI6_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// SAI1
+void SAI1_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// LTDC
+void LTDC_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// LTDC_ER
+void LTDC_ER_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+// DMA2D
+void DMA2D_IRQHandler(void)
+ __attribute__((interrupt, weak, alias("__Default_Handler")));+
+/*
++=============================================================================+
+| Vector table
++=============================================================================+
+*/
+
+extern const char
+ __main_stack_end; // imported main stack end (from linker script)
+
+void Reset_Handler(void); // import the address of Reset_Handler()
+
+void (*const vectors[])(void) __attribute__((section(".vectors"))) = {+ (void (*)(void)) & __main_stack_end, // Main stack end address
+ Reset_Handler, // Reset
+ NMI_Handler, // Non-maskable interrupt (RCC clock security system)
+ HardFault_Handler, // All class of fault
+ MemManage_Handler, // Memory management
+ BusFault_Handler, // Pre-fetch fault, memory access fault
+ UsageFault_Handler, // Undefined instruction or illegal state
+ __Reserved_0x1C_Handler, // Reserved 0x1C
+ __Reserved_0x20_Handler, // Reserved 0x20
+ __Reserved_0x24_Handler, // Reserved 0x24
+ __Reserved_0x28_Handler, // Reserved 0x28
+ SVC_Handler, // System service call via SWI instruction
+ DebugMon_Handler, // Debug monitor
+ __Reserved_0x34_Handler, // Reserved 0x34
+ PendSV_Handler, // Pendable request for system service
+ SysTick_Handler, // System tick timer
+
+ WWDG_IRQHandler, /* Window WatchDog */
+ PVD_IRQHandler, /* PVD through EXTI Line detection */
+ TAMP_STAMP_IRQHandler, /* Tamper and TimeStamps through the EXTI line */
+ RTC_WKUP_IRQHandler, /* RTC Wakeup through the EXTI line */
+ FLASH_IRQHandler, /* FLASH */
+ RCC_IRQHandler, /* RCC */
+ EXTI0_IRQHandler, /* EXTI Line0 */
+ EXTI1_IRQHandler, /* EXTI Line1 */
+ EXTI2_IRQHandler, /* EXTI Line2 */
+ EXTI3_IRQHandler, /* EXTI Line3 */
+ EXTI4_IRQHandler, /* EXTI Line4 */
+ DMA1_Stream0_IRQHandler, /* DMA1 Stream 0 */
+ DMA1_Stream1_IRQHandler, /* DMA1 Stream 1 */
+ DMA1_Stream2_IRQHandler, /* DMA1 Stream 2 */
+ DMA1_Stream3_IRQHandler, /* DMA1 Stream 3 */
+ DMA1_Stream4_IRQHandler, /* DMA1 Stream 4 */
+ DMA1_Stream5_IRQHandler, /* DMA1 Stream 5 */
+ DMA1_Stream6_IRQHandler, /* DMA1 Stream 6 */
+ ADC_IRQHandler, /* ADC1, ADC2 and ADC3s */
+ CAN1_TX_IRQHandler, /* CAN1 TX */
+ CAN1_RX0_IRQHandler, /* CAN1 RX0 */
+ CAN1_RX1_IRQHandler, /* CAN1 RX1 */
+ CAN1_SCE_IRQHandler, /* CAN1 SCE */
+ EXTI9_5_IRQHandler, /* External Line[9:5]s */
+ TIM1_BRK_TIM9_IRQHandler, /* TIM1 Break and TIM9 */
+ TIM1_UP_TIM10_IRQHandler, /* TIM1 Update and TIM10 */
+ TIM1_TRG_COM_TIM11_IRQHandler, /* TIM1 Trigger and Commutation and TIM11 */
+ TIM1_CC_IRQHandler, /* TIM1 Capture Compare */
+ TIM2_IRQHandler, /* TIM2 */
+ TIM3_IRQHandler, /* TIM3 */
+ TIM4_IRQHandler, /* TIM4 */
+ I2C1_EV_IRQHandler, /* I2C1 Event */
+ I2C1_ER_IRQHandler, /* I2C1 Error */
+ I2C2_EV_IRQHandler, /* I2C2 Event */
+ I2C2_ER_IRQHandler, /* I2C2 Error */
+ SPI1_IRQHandler, /* SPI1 */
+ SPI2_IRQHandler, /* SPI2 */
+ USART1_IRQHandler, /* USART1 */
+ USART2_IRQHandler, /* USART2 */
+ USART3_IRQHandler, /* USART3 */
+ EXTI15_10_IRQHandler, /* External Line[15:10]s */
+ RTC_Alarm_IRQHandler, /* RTC Alarm (A and B) through EXTI Line */
+ OTG_FS_WKUP_IRQHandler, /* USB OTG FS Wakeup through EXTI line */
+ TIM8_BRK_TIM12_IRQHandler, /* TIM8 Break and TIM12 */
+ TIM8_UP_TIM13_IRQHandler, /* TIM8 Update and TIM13 */
+ TIM8_TRG_COM_TIM14_IRQHandler, /* TIM8 Trigger and Commutation and TIM14 */
+ TIM8_CC_IRQHandler, /* TIM8 Capture Compare */
+ DMA1_Stream7_IRQHandler, /* DMA1 Stream7 */
+ FSMC_IRQHandler, /* FSMC */
+ SDIO_IRQHandler, /* SDIO */
+ TIM5_IRQHandler, /* TIM5 */
+ SPI3_IRQHandler, /* SPI3 */
+ UART4_IRQHandler, /* UART4 */
+ UART5_IRQHandler, /* UART5 */
+ TIM6_DAC_IRQHandler, /* TIM6 and DAC1&2 underrun errors */
+ TIM7_IRQHandler, /* TIM7 */
+ DMA2_Stream0_IRQHandler, /* DMA2 Stream 0 */
+ DMA2_Stream1_IRQHandler, /* DMA2 Stream 1 */
+ DMA2_Stream2_IRQHandler, /* DMA2 Stream 2 */
+ DMA2_Stream3_IRQHandler, /* DMA2 Stream 3 */
+ DMA2_Stream4_IRQHandler, /* DMA2 Stream 4 */
+ ETH_IRQHandler, /* Ethernet */
+ ETH_WKUP_IRQHandler, /* Ethernet Wakeup through EXTI line */
+ CAN2_TX_IRQHandler, /* CAN2 TX */
+ CAN2_RX0_IRQHandler, /* CAN2 RX0 */
+ CAN2_RX1_IRQHandler, /* CAN2 RX1 */
+ CAN2_SCE_IRQHandler, /* CAN2 SCE */
+ OTG_FS_IRQHandler, /* USB OTG FS */
+ DMA2_Stream5_IRQHandler, /* DMA2 Stream 5 */
+ DMA2_Stream6_IRQHandler, /* DMA2 Stream 6 */
+ DMA2_Stream7_IRQHandler, /* DMA2 Stream 7 */
+ USART6_IRQHandler, /* USART6 */
+ I2C3_EV_IRQHandler, /* I2C3 event */
+ I2C3_ER_IRQHandler, /* I2C3 error */
+ OTG_HS_EP1_OUT_IRQHandler, /* USB OTG HS End Point 1 Out */
+ OTG_HS_EP1_IN_IRQHandler, /* USB OTG HS End Point 1 In */
+ OTG_HS_WKUP_IRQHandler, /* USB OTG HS Wakeup through EXTI */
+ OTG_HS_IRQHandler, /* USB OTG HS */
+ DCMI_IRQHandler, /* DCMI */
+ CRYP_IRQHandler, /* CRYP crypto */
+ HASH_RNG_IRQHandler, /* Hash and Rng */
+ FPU_IRQHandler, /* FPU */
+ UART7_IRQHandler, /* UART7 */
+ UART8_IRQHandler, /* UART8 */
+ SPI4_IRQHandler, /* SPI4 */
+ SPI5_IRQHandler, /* SPI5 */
+ SPI6_IRQHandler, /* SPI6 */
+ SAI1_IRQHandler, /* SAI1 */
+ LTDC_IRQHandler, /* LTDC */
+ LTDC_ER_IRQHandler, /* LTDC error */
+ DMA2D_IRQHandler /* DMA2D */
+};
+
+/******************************************************************************
+* END OF FILE
+******************************************************************************/