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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/ADC/3ADCs_DMA/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/ADC/3ADCs_DMA/main.c')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/ADC/3ADCs_DMA/main.c | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/ADC/3ADCs_DMA/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/ADC/3ADCs_DMA/main.c deleted file mode 100644 index fe7d71e..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/ADC/3ADCs_DMA/main.c +++ /dev/null @@ -1,280 +0,0 @@ -/** - ****************************************************************************** - * @file ADC/3ADCs_DMA/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 "stm32f10x.h" - -/** @addtogroup STM32F10x_StdPeriph_Examples - * @{ - */ - -/** @addtogroup ADC_3ADCs_DMA - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -#define ADC1_DR_Address ((uint32_t)0x4001244C) -#define ADC3_DR_Address ((uint32_t)0x40013C4C) - -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -ADC_InitTypeDef ADC_InitStructure; -DMA_InitTypeDef DMA_InitStructure; -__IO uint16_t ADC1ConvertedValue = 0, ADC3ConvertedValue = 0; - -/* Private function prototypes -----------------------------------------------*/ -void RCC_Configuration(void); -void GPIO_Configuration(void); -void NVIC_Configuration(void); - -/* 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 - */ - - /* System clocks configuration ---------------------------------------------*/ - RCC_Configuration(); - - /* NVIC configuration ------------------------------------------------------*/ - NVIC_Configuration(); - - /* GPIO configuration ------------------------------------------------------*/ - GPIO_Configuration(); - - /* DMA1 channel1 configuration ----------------------------------------------*/ - DMA_DeInit(DMA1_Channel1); - DMA_InitStructure.DMA_PeripheralBaseAddr = ADC1_DR_Address; - DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)&ADC1ConvertedValue; - DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC; - DMA_InitStructure.DMA_BufferSize = 1; - DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable; - DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Disable; - 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); - - /* DMA2 channel5 configuration ----------------------------------------------*/ - DMA_DeInit(DMA2_Channel5); - DMA_InitStructure.DMA_PeripheralBaseAddr = ADC3_DR_Address; - DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)&ADC3ConvertedValue; - DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC; - DMA_InitStructure.DMA_BufferSize = 1; - DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable; - DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Disable; - 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(DMA2_Channel5, &DMA_InitStructure); - /* Enable DMA2 channel5 */ - DMA_Cmd(DMA2_Channel5, ENABLE); - - /* ADC1 configuration ------------------------------------------------------*/ - ADC_InitStructure.ADC_Mode = ADC_Mode_Independent; - ADC_InitStructure.ADC_ScanConvMode = DISABLE; - ADC_InitStructure.ADC_ContinuousConvMode = ENABLE; - ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None; - ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right; - ADC_InitStructure.ADC_NbrOfChannel = 1; - ADC_Init(ADC1, &ADC_InitStructure); - /* ADC1 regular channels configuration */ - ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 1, ADC_SampleTime_28Cycles5); - /* Enable ADC1 DMA */ - ADC_DMACmd(ADC1, ENABLE); - - /* ADC2 configuration ------------------------------------------------------*/ - ADC_InitStructure.ADC_Mode = ADC_Mode_Independent; - ADC_InitStructure.ADC_ScanConvMode = DISABLE; - ADC_InitStructure.ADC_ContinuousConvMode = ENABLE; - ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None; - ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right; - ADC_InitStructure.ADC_NbrOfChannel = 1; - ADC_Init(ADC2, &ADC_InitStructure); - /* ADC2 regular channels configuration */ - ADC_RegularChannelConfig(ADC2, ADC_Channel_13, 1, ADC_SampleTime_28Cycles5); - /* Enable ADC2 EOC interrupt */ - ADC_ITConfig(ADC2, ADC_IT_EOC, ENABLE); - - /* ADC3 configuration ------------------------------------------------------*/ - ADC_InitStructure.ADC_Mode = ADC_Mode_Independent; - ADC_InitStructure.ADC_ScanConvMode = DISABLE; - ADC_InitStructure.ADC_ContinuousConvMode = ENABLE; - ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None; - ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right; - ADC_InitStructure.ADC_NbrOfChannel = 1; - ADC_Init(ADC3, &ADC_InitStructure); - /* ADC3 regular channel14 configuration */ - ADC_RegularChannelConfig(ADC3, ADC_Channel_12, 1, ADC_SampleTime_28Cycles5); - /* Enable ADC3 DMA */ - ADC_DMACmd(ADC3, ENABLE); - - /* Enable ADC1 */ - ADC_Cmd(ADC1, ENABLE); - - /* Enable ADC1 reset calibration register */ - ADC_ResetCalibration(ADC1); - /* Check the end of ADC1 reset calibration register */ - while(ADC_GetResetCalibrationStatus(ADC1)); - - /* Start ADC1 calibration */ - ADC_StartCalibration(ADC1); - /* Check the end of ADC1 calibration */ - while(ADC_GetCalibrationStatus(ADC1)); - - /* Enable ADC2 */ - ADC_Cmd(ADC2, ENABLE); - - /* Enable ADC2 reset calibration register */ - ADC_ResetCalibration(ADC2); - /* Check the end of ADC2 reset calibration register */ - while(ADC_GetResetCalibrationStatus(ADC2)); - - /* Start ADC2 calibration */ - ADC_StartCalibration(ADC2); - /* Check the end of ADC2 calibration */ - while(ADC_GetCalibrationStatus(ADC2)); - - /* Enable ADC3 */ - ADC_Cmd(ADC3, ENABLE); - - /* Enable ADC3 reset calibration register */ - ADC_ResetCalibration(ADC3); - /* Check the end of ADC3 reset calibration register */ - while(ADC_GetResetCalibrationStatus(ADC3)); - - /* Start ADC3 calibration */ - ADC_StartCalibration(ADC3); - /* Check the end of ADC3 calibration */ - while(ADC_GetCalibrationStatus(ADC3)); - - /* Start ADC1 Software Conversion */ - ADC_SoftwareStartConvCmd(ADC1, ENABLE); - /* Start ADC2 Software Conversion */ - ADC_SoftwareStartConvCmd(ADC2, ENABLE); - /* Start ADC3 Software Conversion */ - ADC_SoftwareStartConvCmd(ADC3, ENABLE); - - while (1) - { - } -} - -/** - * @brief Configures the different system clocks. - * @param None - * @retval None - */ -void RCC_Configuration(void) -{ - /* ADCCLK = PCLK2/4 */ - RCC_ADCCLKConfig(RCC_PCLK2_Div4); - - /* Enable peripheral clocks ------------------------------------------------*/ - /* Enable DMA1 and DMA2 clocks */ - RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1 | RCC_AHBPeriph_DMA2, ENABLE); - - /* Enable ADC1, ADC2, ADC3 and GPIOC clocks */ - RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1 | RCC_APB2Periph_ADC2 | - RCC_APB2Periph_ADC3 | RCC_APB2Periph_GPIOC, ENABLE); -} - -/** - * @brief Configures the different GPIO ports. - * @param None - * @retval None - */ -void GPIO_Configuration(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /* Configure PC.02, PC.03 and PC.04 (ADC Channel12, ADC Channel13 and - ADC Channel14) as analog inputs */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN; - GPIO_Init(GPIOC, &GPIO_InitStructure); -} - -/** - * @brief Configures Vector Table base location. - * @param None - * @retval None - */ -void NVIC_Configuration(void) -{ - NVIC_InitTypeDef NVIC_InitStructure; - - /* Configure and enable ADC interrupt */ - NVIC_InitStructure.NVIC_IRQChannel = ADC1_2_IRQn; - NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0; - NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0; - NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; - NVIC_Init(&NVIC_InitStructure); -} - -#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****/ |