diff options
Diffstat (limited to 'src/stm32lib/examples/ADC/ExtLinesTrigger/main.c')
| -rwxr-xr-x | src/stm32lib/examples/ADC/ExtLinesTrigger/main.c | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/src/stm32lib/examples/ADC/ExtLinesTrigger/main.c b/src/stm32lib/examples/ADC/ExtLinesTrigger/main.c deleted file mode 100755 index 9ed1551..0000000 --- a/src/stm32lib/examples/ADC/ExtLinesTrigger/main.c +++ /dev/null @@ -1,316 +0,0 @@ -/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
-* File Name : main.c
-* Author : MCD Application Team
-* Version : V2.0.1
-* Date : 06/13/2008
-* Description : Main program body
-********************************************************************************
-* 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.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-#define ADC1_DR_Address ((u32)0x4001244C)
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-ADC_InitTypeDef ADC_InitStructure;
-DMA_InitTypeDef DMA_InitStructure;
-vu16 ADC_RegularConvertedValueTab[64], ADC_InjectedConvertedValueTab[32];
-ErrorStatus HSEStartUpStatus;
-
-/* Private function prototypes -----------------------------------------------*/
-void RCC_Configuration(void);
-void GPIO_Configuration(void);
-void NVIC_Configuration(void);
-void EXTI_Configuration(void);
-
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name : main
-* Description : Main program
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-int main(void)
-{
-#ifdef DEBUG
- debug();
-#endif
-
- /* System clocks configuration ---------------------------------------------*/
- RCC_Configuration();
-
- /* NVIC configuration ------------------------------------------------------*/
- NVIC_Configuration();
-
- /* GPIO configuration ------------------------------------------------------*/
- GPIO_Configuration();
-
- /* EXTI configuration ------------------------------------------------------*/
- EXTI_Configuration();
-
- /* DMA1 channel1 configuration ----------------------------------------------*/
- DMA_DeInit(DMA1_Channel1);
- DMA_InitStructure.DMA_PeripheralBaseAddr = ADC1_DR_Address;
- DMA_InitStructure.DMA_MemoryBaseAddr = (u32)ADC_RegularConvertedValueTab;
- DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
- DMA_InitStructure.DMA_BufferSize = 64;
- DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
- DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
- DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
- DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
- DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
- DMA_InitStructure.DMA_Priority = DMA_Priority_High;
- DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
- DMA_Init(DMA1_Channel1, &DMA_InitStructure);
-
- /* Enable DMA1 channel1 */
- DMA_Cmd(DMA1_Channel1, ENABLE);
-
- /* ADC1 configuration ------------------------------------------------------*/
- ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
- ADC_InitStructure.ADC_ScanConvMode = ENABLE;
- ADC_InitStructure.ADC_ContinuousConvMode = DISABLE;
- ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO;
- ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
- ADC_InitStructure.ADC_NbrOfChannel = 2;
- ADC_Init(ADC1, &ADC_InitStructure);
-
- /* ADC1 regular channels configuration */
- ADC_RegularChannelConfig(ADC1, ADC_Channel_4, 1, ADC_SampleTime_28Cycles5);
- ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 2, ADC_SampleTime_28Cycles5);
-
- /* Regular discontinuous mode channel number configuration */
- ADC_DiscModeChannelCountConfig(ADC1, 1);
- /* Enable regular discontinuous mode */
- ADC_DiscModeCmd(ADC1, ENABLE);
-
- /* Enable ADC1 external trigger conversion */
- ADC_ExternalTrigConvCmd(ADC1, ENABLE);
-
- /* Set injected sequencer length */
- ADC_InjectedSequencerLengthConfig(ADC1, 2);
- /* ADC1 injected channel configuration */
- ADC_InjectedChannelConfig(ADC1, ADC_Channel_11, 1, ADC_SampleTime_28Cycles5);
- ADC_InjectedChannelConfig(ADC1, ADC_Channel_12, 2, ADC_SampleTime_28Cycles5);
- /* ADC1 injected external trigger configuration */
- ADC_ExternalTrigInjectedConvConfig(ADC1, ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4);
- /* Enable ADC1 injected external trigger conversion */
- ADC_ExternalTrigInjectedConvCmd(ADC1, ENABLE);
-
- /* Enable JEOC interupt */
- ADC_ITConfig(ADC1, ADC_IT_JEOC, ENABLE);
-
- /* Enable ADC1 DMA */
- ADC_DMACmd(ADC1, ENABLE);
-
- /* Enable ADC1 */
- ADC_Cmd(ADC1, ENABLE);
-
- /* Enable ADC1 reset calibaration register */
- ADC_ResetCalibration(ADC1);
- /* Check the end of ADC1 reset calibration register */
- while(ADC_GetResetCalibrationStatus(ADC1));
-
- /* Start ADC1 calibaration */
- ADC_StartCalibration(ADC1);
- /* Check the end of ADC1 calibration */
- while(ADC_GetCalibrationStatus(ADC1));
-
- while (1)
- {
- }
-}
-
-/*******************************************************************************
-* Function Name : RCC_Configuration
-* Description : Configures the different system clocks.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void RCC_Configuration(void)
-{
- /* 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);
-
- /* ADCCLK = PCLK2/4 */
- RCC_ADCCLKConfig(RCC_PCLK2_Div4);
-
- /* PLLCLK = 8MHz * 7 = 56 MHz */
- RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_7);
-
- /* 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)
- {
- }
- }
-
-/* Enable peripheral clocks --------------------------------------------------*/
- /* Enable DMA1 clock */
- RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);
-
- /* Enable GPIOs and ADC1 clock */
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOC |
- RCC_APB2Periph_GPIOE | RCC_APB2Periph_AFIO |
- RCC_APB2Periph_ADC1, ENABLE);
-}
-
-/*******************************************************************************
-* Function Name : EXTI_Configuration
-* Description : Configures the different EXTI lines.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void EXTI_Configuration(void)
-{
- EXTI_InitTypeDef EXTI_InitStructure;
-
- /* Select the EXTI Line11 the GPIO pin source */
- GPIO_EXTILineConfig(GPIO_PortSourceGPIOE, GPIO_PinSource11);
- /* EXTI line11 configuration -----------------------------------------------*/
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Event;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
- EXTI_InitStructure.EXTI_Line = EXTI_Line11;
- EXTI_InitStructure.EXTI_LineCmd = ENABLE;
- EXTI_Init(&EXTI_InitStructure);
-
- /* Select the EXTI Line15 the GPIO pin source */
- GPIO_EXTILineConfig(GPIO_PortSourceGPIOE, GPIO_PinSource15);
- /* EXTI line15 configuration -----------------------------------------------*/
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Event;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
- EXTI_InitStructure.EXTI_Line = EXTI_Line15;
- EXTI_InitStructure.EXTI_LineCmd = ENABLE;
- EXTI_Init(&EXTI_InitStructure);
-}
-
-/*******************************************************************************
-* Function Name : GPIO_Configuration
-* Description : Configures the different GPIO ports.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void GPIO_Configuration(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* Configure PC.01, PC.02 and PC.04 (ADC Channel11, Channel12 and Channel14)
- as analog input -----------------------------------------------------------*/
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_4;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
- GPIO_Init(GPIOC, &GPIO_InitStructure);
-
- /* Configure PA.04 (ADC Channel4) as analog input --------------------------*/
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- /* Configure EXTI line11 ---------------------------------------------------*/
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOE, &GPIO_InitStructure);
-
- /* Configure EXTI line15 ---------------------------------------------------*/
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOE, &GPIO_InitStructure);
-}
-
-/*******************************************************************************
-* Function Name : NVIC_Configuration
-* Description : Configures NVIC and Vector Table base location.
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void NVIC_Configuration(void)
-{
- NVIC_InitTypeDef NVIC_InitStructure;
-
-#ifdef VECT_TAB_RAM
- /* Set the Vector Table base location at 0x20000000 */
- NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
-#else /* VECT_TAB_FLASH */
- /* Set the Vector Table base location at 0x08000000 */
- NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
-#endif
-
- /* Configure and enable ADC interrupt */
- NVIC_InitStructure.NVIC_IRQChannel = ADC1_2_IRQChannel;
- NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
- NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
- NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
- NVIC_Init(&NVIC_InitStructure);
-}
-
-#ifdef DEBUG
-/*******************************************************************************
-* Function Name : assert_failed
-* Description : Reports the name of the source file and the source line number
-* where the assert_param error has occurred.
-* Input : - file: pointer to the source file name
-* - line: assert_param error line source number
-* Output : None
-* Return : None
-*******************************************************************************/
-void assert_failed(u8* file, u32 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 2008 STMicroelectronics *****END OF FILE****/
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