--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/OnePulse/main.c	Mon Oct 03 21:19:15 2011 +1030
@@ -0,0 +1,198 @@
+/**
+  ******************************************************************************
+  * @file    TIM/OnePulse/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 TIM_OnePulse
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+TIM_TimeBaseInitTypeDef  TIM_TimeBaseStructure;
+TIM_ICInitTypeDef  TIM_ICInitStructure;
+TIM_OCInitTypeDef  TIM_OCInitStructure;
+uint16_t PrescalerValue = 0;
+
+/* 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();
+
+  /* TIM4 configuration: One Pulse mode ------------------------
+     The external signal is connected to TIM4_CH2 pin (PB.07), 
+     The Rising edge is used as active edge,
+     The One Pulse signal is output on TIM4_CH1 pin (PB.06)
+     The TIM_Pulse defines the delay value 
+     The (TIM_Period -  TIM_Pulse) defines the One Pulse value.
+     TIM2CLK = SystemCoreClock, we want to get TIM2 counter clock at 24 MHz:
+     - Prescaler = (TIM2CLK / TIM2 counter clock) - 1
+     The Autoreload value is 65535 (TIM4->ARR), so the maximum frequency value 
+     to trigger the TIM4 input is 24000000/65535 = 300 Hz.
+
+     The TIM_Pulse defines the delay value, the delay value is fixed 
+     to 682.6 us:
+     delay =  CCR1/TIM4 counter clock = 682.6 us. 
+     The (TIM_Period - TIM_Pulse) defines the One Pulse value, 
+     the pulse value is fixed to 2.048 ms:
+     One Pulse value = (TIM_Period - TIM_Pulse) / TIM4 counter clock = 2.048 ms.
+
+  * SystemCoreClock is set to 72 MHz for Low-density, Medium-density, High-density
+    and Connectivity line devices and to 24 MHz for Value line devices
+  ------------------------------------------------------------ */
+
+  /* Compute the prescaler value */
+  PrescalerValue = (uint16_t) (SystemCoreClock / 24000000) - 1;
+  /* Time base configuration */
+  TIM_TimeBaseStructure.TIM_Period = 65535;
+  TIM_TimeBaseStructure.TIM_Prescaler = PrescalerValue;
+  TIM_TimeBaseStructure.TIM_ClockDivision = 0;
+  TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
+
+  TIM_TimeBaseInit(TIM4, &TIM_TimeBaseStructure);
+
+  /* TIM4 PWM2 Mode configuration: Channel1 */
+  TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM2;
+  TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
+  TIM_OCInitStructure.TIM_Pulse = 16383;
+  TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
+
+  TIM_OC1Init(TIM4, &TIM_OCInitStructure);
+
+  /* TIM4 configuration in Input Capture Mode */
+
+  TIM_ICStructInit(&TIM_ICInitStructure);
+
+  TIM_ICInitStructure.TIM_Channel = TIM_Channel_2;
+  TIM_ICInitStructure.TIM_ICPolarity = TIM_ICPolarity_Rising;
+  TIM_ICInitStructure.TIM_ICSelection = TIM_ICSelection_DirectTI;
+  TIM_ICInitStructure.TIM_ICPrescaler = TIM_ICPSC_DIV1;
+  TIM_ICInitStructure.TIM_ICFilter = 0;
+
+  TIM_ICInit(TIM4, &TIM_ICInitStructure);
+
+  /* One Pulse Mode selection */
+  TIM_SelectOnePulseMode(TIM4, TIM_OPMode_Single);
+
+  /* Input Trigger selection */
+  TIM_SelectInputTrigger(TIM4, TIM_TS_TI2FP2);
+
+  /* Slave Mode selection: Trigger Mode */
+  TIM_SelectSlaveMode(TIM4, TIM_SlaveMode_Trigger);
+
+  while (1)
+  {}
+}
+
+/**
+  * @brief  Configures the different system clocks.
+  * @param  None
+  * @retval None
+  */
+void RCC_Configuration(void)
+{
+  /* TIM4 clock enable */
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM4, ENABLE);
+
+  /* GPIOB clock enable */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
+}
+
+/**
+  * @brief  Configure the GPIOD Pins.
+  * @param  None
+  * @retval None
+  */
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* TIM4_CH1 pin (PB.06) configuration */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+
+  GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+  /* TIM4_CH2 pin (PB.07) configuration */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
+
+  GPIO_Init(GPIOB, &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) */
+
+  while (1)
+  {}
+}
+
+#endif
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/