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author | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:24:18 +0100 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:29:25 +0100 |
commit | 40e04e3772726829d66c12e69f24b03920d79c67 (patch) | |
tree | 636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c | |
parent | 2fff65aed2477a503c72629d27e2a330d30c02d1 (diff) | |
download | stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.gz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.bz2 stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.xz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.zip |
o Moving tinyprintf and stm libraries under thirdparty.
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c | 715 |
1 files changed, 0 insertions, 715 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c deleted file mode 100644 index 8dba3b1..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/RCC/RCC_ClockConfig/main.c +++ /dev/null @@ -1,715 +0,0 @@ -/** - ****************************************************************************** - * @file RCC/RCC_ClockConfig/main.c - * @author MCD Application Team - * @version V3.5.0 - * @date 08-April-2011 - * @brief Main program body. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "main.h" - -/** @addtogroup STM32F10x_StdPeriph_Examples - * @{ - */ - - -/** @addtogroup RCC_ClockConfig - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -#define DELAY_COUNT 0x3FFFF - -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -GPIO_InitTypeDef GPIO_InitStructure; -RCC_ClocksTypeDef RCC_ClockFreq; -ErrorStatus HSEStartUpStatus; - -/* Private function prototypes -----------------------------------------------*/ -void NVIC_Configuration(void); -void Delay(__IO uint32_t nCount); - -void SetSysClock(void); -#ifdef SYSCLK_HSE - void SetSysClockToHSE(void); -#elif defined SYSCLK_FREQ_24MHz - void SetSysClockTo24(void); -#elif defined SYSCLK_FREQ_36MHz - void SetSysClockTo36(void); -#elif defined SYSCLK_FREQ_48MHz - void SetSysClockTo48(void); -#elif defined SYSCLK_FREQ_56MHz - void SetSysClockTo56(void); -#elif defined SYSCLK_FREQ_72MHz - void SetSysClockTo72(void); -#endif - -/* Private functions ---------------------------------------------------------*/ - -/** - * @brief Main program. - * @param None - * @retval None - */ -int main(void) -{ - /*!< At this stage the microcontroller clock setting is already configured, - this is done through SystemInit() function which is called from startup - file (startup_stm32f10x_xx.s) before to branch to application main. - To reconfigure the default setting of SystemInit() function, refer to - system_stm32f10x.c file - */ - - /* Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers */ - SetSysClock(); - - /* This function fills the RCC_ClockFreq structure with the current - frequencies of different on chip clocks (for debug purpose) */ - RCC_GetClocksFreq(&RCC_ClockFreq); - - /* Enable Clock Security System(CSS): this will generate an NMI exception - when HSE clock fails */ - RCC_ClockSecuritySystemCmd(ENABLE); - - /* NVIC configuration ------------------------------------------------------*/ - NVIC_Configuration(); - - /* Initialize Leds mounted on STM3210X-EVAL board --------------------------*/ - STM_EVAL_LEDInit(LED1); - STM_EVAL_LEDInit(LED2); - STM_EVAL_LEDInit(LED3); - STM_EVAL_LEDInit(LED4); - - /* Output HSE clock on MCO pin ---------------------------------------------*/ - RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); - - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_Init(GPIOA, &GPIO_InitStructure); - RCC_MCOConfig(RCC_MCO_HSE); - - while (1) - { - /* Toggle LED1 */ - STM_EVAL_LEDToggle(LED1); - /* Insert delay */ - Delay(DELAY_COUNT); - - /* Toggle LED2 */ - STM_EVAL_LEDToggle(LED2); - /* Insert delay */ - Delay(DELAY_COUNT); - - /* Toggle LED3 */ - STM_EVAL_LEDToggle(LED3); - /* Insert delay */ - Delay(DELAY_COUNT); - - /* Toggle LED4 */ - STM_EVAL_LEDToggle(LED4); - /* Insert a delay */ - Delay(DELAY_COUNT); - } -} - -/** - * @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 - * prescalers. - * @param None - * @retval None - */ -void SetSysClock(void) -{ -/* The System clock configuration functions defined below assume that: - - For Low, Medium and High density devices an external 8MHz crystal is - used to drive the System clock. - - For Connectivity line devices an external 25MHz crystal is used to drive - the System clock. - If you are using different crystal you have to adapt those functions accordingly.*/ - -#if defined SYSCLK_HSE - SetSysClockToHSE(); -#elif defined SYSCLK_FREQ_24MHz - SetSysClockTo24(); -#elif defined SYSCLK_FREQ_36MHz - SetSysClockTo36(); -#elif defined SYSCLK_FREQ_48MHz - SetSysClockTo48(); -#elif defined SYSCLK_FREQ_56MHz - SetSysClockTo56(); -#elif defined SYSCLK_FREQ_72MHz - SetSysClockTo72(); -#endif - - /* If none of the define above is enabled, the HSI is used as System clock - source (default after reset) */ -} - -/** - * @brief Selects HSE as System clock source and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockToHSE(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { -#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - -#ifndef STM32F10X_CL - /* Flash 0 wait state */ - FLASH_SetLatency(FLASH_Latency_0); -#else - if (HSE_Value <= 24000000) - { - /* Flash 0 wait state */ - FLASH_SetLatency(FLASH_Latency_0); - } - else - { - /* Flash 1 wait state */ - FLASH_SetLatency(FLASH_Latency_1); - } - -#endif /* STM32F10X_CL */ -#endif /* STM32F10X_LD_VL && STM32F10X_MD_VL */ - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK */ - RCC_PCLK1Config(RCC_HCLK_Div1); - - /* Select HSE as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_HSE); - - /* Wait till PLL is used as system clock source */ - while (RCC_GetSYSCLKSource() != 0x04) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} - -/** - * @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockTo24(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { -#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - - /* Flash 0 wait state */ - FLASH_SetLatency(FLASH_Latency_0); -#endif /* STM32F10X_LD_VL && STM32F10X_MD_VL */ - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK */ - RCC_PCLK1Config(RCC_HCLK_Div1); - -#ifdef STM32F10X_CL - /* Configure PLLs *********************************************************/ - /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ - RCC_PREDIV2Config(RCC_PREDIV2_Div5); - RCC_PLL2Config(RCC_PLL2Mul_8); - - /* Enable PLL2 */ - RCC_PLL2Cmd(ENABLE); - - /* Wait till PLL2 is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLL2RDY) == RESET) - {} - - /* PLL configuration: PLLCLK = (PLL2 / 10) * 6 = 24 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_PLL2, RCC_PREDIV1_Div10); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_6); -#elif defined STM32F10X_LD_VL || defined STM32F10X_MD_VL || defined STM32F10X_HD_VL - /* PLLCLK = (8MHz/2) * 6 = 24 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_HSE, RCC_PREDIV1_Div2); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_6); -#else - /* PLLCLK = 8MHz * 3 = 24 MHz */ - RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_3); -#endif - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while (RCC_GetSYSCLKSource() != 0x08) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} -#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL -/** - * @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockTo36(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - - /* Flash 1 wait state */ - FLASH_SetLatency(FLASH_Latency_1); - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK */ - RCC_PCLK1Config(RCC_HCLK_Div1); - -#ifdef STM32F10X_CL - /* Configure PLLs *********************************************************/ - /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ - RCC_PREDIV2Config(RCC_PREDIV2_Div5); - RCC_PLL2Config(RCC_PLL2Mul_8); - - /* Enable PLL2 */ - RCC_PLL2Cmd(ENABLE); - - /* Wait till PLL2 is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLL2RDY) == RESET) - {} - - /* PLL configuration: PLLCLK = (PLL2 / 10) * 9 = 36 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_PLL2, RCC_PREDIV1_Div10); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_9); -#else - /* PLLCLK = (8MHz / 2) * 9 = 36 MHz */ - RCC_PLLConfig(RCC_PLLSource_HSE_Div2, RCC_PLLMul_9); -#endif - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while (RCC_GetSYSCLKSource() != 0x08) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} - -/** - * @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockTo48(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - - /* Flash 1 wait state */ - FLASH_SetLatency(FLASH_Latency_1); - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK/2 */ - RCC_PCLK1Config(RCC_HCLK_Div2); - -#ifdef STM32F10X_CL - /* Configure PLLs *********************************************************/ - /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ - RCC_PREDIV2Config(RCC_PREDIV2_Div5); - RCC_PLL2Config(RCC_PLL2Mul_8); - - /* Enable PLL2 */ - RCC_PLL2Cmd(ENABLE); - - /* Wait till PLL2 is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLL2RDY) == RESET) - {} - - /* PLL configuration: PLLCLK = (PLL2 / 5) * 6 = 48 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_PLL2, RCC_PREDIV1_Div5); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_6); -#else - /* PLLCLK = 8MHz * 6 = 48 MHz */ - RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_6); -#endif - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while (RCC_GetSYSCLKSource() != 0x08) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} - -/** - * @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockTo56(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - - /* Flash 2 wait state */ - FLASH_SetLatency(FLASH_Latency_2); - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK/2 */ - RCC_PCLK1Config(RCC_HCLK_Div2); - -#ifdef STM32F10X_CL - /* Configure PLLs *********************************************************/ - /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ - RCC_PREDIV2Config(RCC_PREDIV2_Div5); - RCC_PLL2Config(RCC_PLL2Mul_8); - - /* Enable PLL2 */ - RCC_PLL2Cmd(ENABLE); - - /* Wait till PLL2 is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLL2RDY) == RESET) - {} - - /* PLL configuration: PLLCLK = (PLL2 / 5) * 7 = 56 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_PLL2, RCC_PREDIV1_Div5); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_7); -#else - /* PLLCLK = 8MHz * 7 = 56 MHz */ - RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_7); -#endif - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while (RCC_GetSYSCLKSource() != 0x08) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} - -/** - * @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 - * and PCLK1 prescalers. - * @param None - * @retval None - */ -void SetSysClockTo72(void) -{ - /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------------------------*/ - /* RCC system reset(for debug purpose) */ - RCC_DeInit(); - - /* Enable HSE */ - RCC_HSEConfig(RCC_HSE_ON); - - /* Wait till HSE is ready */ - HSEStartUpStatus = RCC_WaitForHSEStartUp(); - - if (HSEStartUpStatus == SUCCESS) - { - /* Enable Prefetch Buffer */ - FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable); - - /* Flash 2 wait state */ - FLASH_SetLatency(FLASH_Latency_2); - - /* HCLK = SYSCLK */ - RCC_HCLKConfig(RCC_SYSCLK_Div1); - - /* PCLK2 = HCLK */ - RCC_PCLK2Config(RCC_HCLK_Div1); - - /* PCLK1 = HCLK/2 */ - RCC_PCLK1Config(RCC_HCLK_Div2); - -#ifdef STM32F10X_CL - /* Configure PLLs *********************************************************/ - /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ - RCC_PREDIV2Config(RCC_PREDIV2_Div5); - RCC_PLL2Config(RCC_PLL2Mul_8); - - /* Enable PLL2 */ - RCC_PLL2Cmd(ENABLE); - - /* Wait till PLL2 is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLL2RDY) == RESET) - {} - - /* PLL configuration: PLLCLK = (PLL2 / 5) * 9 = 72 MHz */ - RCC_PREDIV1Config(RCC_PREDIV1_Source_PLL2, RCC_PREDIV1_Div5); - RCC_PLLConfig(RCC_PLLSource_PREDIV1, RCC_PLLMul_9); -#else - /* PLLCLK = 8MHz * 9 = 72 MHz */ - RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9); -#endif - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while(RCC_GetSYSCLKSource() != 0x08) - { - } - } - else - { /* If HSE fails to start-up, the application will have wrong clock configuration. - User can add here some code to deal with this error */ - - /* Go to infinite loop */ - while (1) - { - } - } -} - -#endif /* STM32F10X_LD_VL && STM32F10X_MD_VL */ - -/** - * @brief Configures Vector Table base location. - * @param None - * @retval None - */ -void NVIC_Configuration(void) -{ - NVIC_InitTypeDef NVIC_InitStructure; - - /* Enable and configure RCC global IRQ channel */ - NVIC_InitStructure.NVIC_IRQChannel = RCC_IRQn; - NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0; - NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0; - NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; - NVIC_Init(&NVIC_InitStructure); -} - -/** - * @brief Inserts a delay time. - * @param nCount: specifies the delay time length. - * @retval None - */ -void Delay(__IO uint32_t nCount) -{ - for(; nCount!= 0;nCount--); -} - -#ifdef USE_FULL_ASSERT - -/** - * @brief Reports the name of the source file and the source line number - * where the assert_param error has occurred. - * @param file: pointer to the source file name - * @param line: assert_param error line source number - * @retval None - */ -void assert_failed(uint8_t* file, uint32_t line) -{ - /* User can add his own implementation to report the file name and line number, - ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ - - /* Infinite loop */ - while (1) - { - } -} - -#endif - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |