--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DMA/ADC_TIM1/main.c	Mon Oct 03 21:19:15 2011 +1030
@@ -0,0 +1,212 @@
+/**
+  ******************************************************************************
+  * @file    DMA/ADC_TIM1/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>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Examples
+  * @{
+  */
+
+/** @addtogroup DMA_ADC_TIM1
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define ADC1_DR_Address     0x4001244C
+#define TIM1_CCR1_Address   0x40012C34
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+ADC_InitTypeDef           ADC_InitStructure;
+TIM_TimeBaseInitTypeDef   TIM_TimeBaseStructure;
+TIM_OCInitTypeDef         TIM_OCInitStructure;
+DMA_InitTypeDef           DMA_InitStructure;
+  
+/* Private function prototypes -----------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_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();
+
+  /* Configure the GPIO ports */
+  GPIO_Configuration();
+
+  /* DMA1 Channel5 configuration ----------------------------------------------*/
+  DMA_DeInit(DMA1_Channel5);
+  DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)TIM1_CCR1_Address;
+  DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)ADC1_DR_Address;
+  DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralDST;
+  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_Channel5, &DMA_InitStructure);
+  /* Enable DMA1 Channel5 */
+  DMA_Cmd(DMA1_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 RegularChannelConfig Test */ 
+  ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 1, ADC_SampleTime_55Cycles5);
+
+  /* TIM1 configuration ------------------------------------------------------*/
+  /* Time Base configuration */
+  TIM_TimeBaseStructInit(&TIM_TimeBaseStructure); 
+  TIM_TimeBaseStructure.TIM_Period = 0xFF0;
+  TIM_TimeBaseStructure.TIM_Prescaler = 0x0;
+  TIM_TimeBaseStructure.TIM_ClockDivision = 0x0;
+  TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
+  TIM_TimeBaseInit(TIM1, &TIM_TimeBaseStructure);
+  /* Channel1 Configuration in PWM mode */
+  TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1; 
+  TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
+  TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
+  TIM_OC1Init(TIM1, &TIM_OCInitStructure);
+
+  /* Enable TIM1 */  
+  TIM_Cmd(TIM1, ENABLE);
+  /* Enable TIM1 outputs */
+  TIM_CtrlPWMOutputs(TIM1, ENABLE);
+
+  /* Enable TIM1 DMA interface */
+  TIM_DMACmd(TIM1, TIM_DMA_Update, 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));
+
+  /* Start ADC1 conversion */ 
+  ADC_SoftwareStartConvCmd(ADC1, ENABLE);
+
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  Configures the different system clocks.
+  * @param  None
+  * @retval None
+  */
+void RCC_Configuration(void)
+{
+  /* ADCCLK = PCLK2/8 */
+  RCC_ADCCLKConfig(RCC_PCLK2_Div8);   
+
+  /* Enable peripheral clocks ------------------------------------------------*/
+  /* Enable DMA1 clock */
+  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);
+  /* Enable GPIOA, GPIOC, ADC1 and TIM1 Periph clock */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOC |
+                         RCC_APB2Periph_ADC1 | RCC_APB2Periph_TIM1, ENABLE);
+}
+
+/**
+  * @brief  Configures the different GPIO ports.
+  * @param  None
+  * @retval None
+  */
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure TIM1 Channel1 output */
+  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);
+
+  /* Configure ADC Channel14 as analog input */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4  ;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
+  GPIO_Init(GPIOC, &GPIO_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****/