--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c	Mon Oct 03 21:19:15 2011 +1030
@@ -0,0 +1,284 @@
+/**
+  ******************************************************************************
+  * @file    USART/IrDA/Transmit/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"
+#include "platform_config.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Examples
+  * @{
+  */
+
+/** @addtogroup USART_IrDA_Transmit
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+USART_InitTypeDef USART_InitStructure;
+JOYState_TypeDef MyKey = JOY_NONE;
+
+/* Private function prototypes -----------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+JOYState_TypeDef ReadKey(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();
+
+#ifndef USE_STM3210C_EVAL
+  /* Initialize JoyStick Button mounted on STM3210X-EVAL board */       
+  STM_EVAL_PBInit(BUTTON_UP, BUTTON_MODE_GPIO);
+  STM_EVAL_PBInit(BUTTON_DOWN, BUTTON_MODE_GPIO);
+  STM_EVAL_PBInit(BUTTON_LEFT, BUTTON_MODE_GPIO);
+  STM_EVAL_PBInit(BUTTON_RIGHT, BUTTON_MODE_GPIO);
+  STM_EVAL_PBInit(BUTTON_SEL, BUTTON_MODE_GPIO);
+#else
+  /* Configure the IO Expander */
+  if (IOE_Config())
+  {
+    /* IO Expander config error */
+    while(1);
+  }
+
+#endif  
+     
+/* USARTy configuration ------------------------------------------------------*/
+  /* USARTy configured as follow:
+        - BaudRate = 115200 baud  
+        - Word Length = 8 Bits
+        - One Stop Bit
+        - No parity
+        - Hardware flow control disabled (RTS and CTS signals)
+        - Receive and transmit enabled
+  */
+  USART_InitStructure.USART_BaudRate = 115200;
+  USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+  USART_InitStructure.USART_StopBits = USART_StopBits_1;
+  USART_InitStructure.USART_Parity = USART_Parity_No ;
+  USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+  USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+
+  /* Configure the USARTy */
+  USART_Init(USARTy, &USART_InitStructure);
+  /* Enable the USARTy */
+  USART_Cmd(USARTy, ENABLE);
+  /* Set the USARTy prescaler */
+  USART_SetPrescaler(USARTy, 0x1);
+  /* Configure the USARTy IrDA mode */
+  USART_IrDAConfig(USARTy, USART_IrDAMode_Normal);
+
+  /* Enable the USARTy IrDA mode */
+  USART_IrDACmd(USARTy, ENABLE);
+
+
+  while (1)
+  {
+    /* Read Key */
+    MyKey = ReadKey();
+
+    switch(MyKey)
+    {
+      case JOY_UP:
+        USART_SendData(USARTy, JOY_UP);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        }
+        break;
+      case JOY_DOWN:
+        USART_SendData(USARTy, JOY_DOWN);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        }
+        break;
+      case JOY_LEFT:
+        USART_SendData(USARTy, JOY_LEFT);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        }
+        break;
+      case JOY_RIGHT:
+        USART_SendData(USARTy, JOY_RIGHT);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        }
+        break;
+      case JOY_SEL:
+        USART_SendData(USARTy, JOY_SEL);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        }
+        break;
+      case JOY_NONE:
+        USART_SendData(USARTy, JOY_NONE);
+        while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
+        {
+        } 
+        break;
+      default:
+        break;
+    }
+  }
+}
+
+/**
+  * @brief  Configures the different system clocks.
+  * @param  None
+  * @retval None
+  */
+void RCC_Configuration(void)
+{  
+  /* Enable GPIO clock */
+  RCC_APB2PeriphClockCmd(USARTy_GPIO_CLK | RCC_APB2Periph_AFIO, ENABLE);
+  
+  /* Enable USARTy clocks */
+  RCC_APB1PeriphClockCmd(USARTy_CLK, ENABLE);
+}
+
+/**
+  * @brief  Configures the different GPIO ports.
+  * @param  None
+  * @retval None
+  */
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+#ifndef USE_STM3210C_EVAL
+  /* Enable the USART3 Pins Partial Software Remapping */
+  GPIO_PinRemapConfig(GPIO_PartialRemap_USART3, ENABLE);
+#else
+  /* Enable the USART2 Pins Software Remapping */
+  GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE);
+#endif  
+
+  /* Configure USARTy Tx as alternate function push-pull */
+  GPIO_InitStructure.GPIO_Pin = USARTy_TxPin;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_Init(USARTy_GPIO, &GPIO_InitStructure);
+  
+  /* Configure USARTy Rx as input floating */
+  GPIO_InitStructure.GPIO_Pin = USARTy_RxPin;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
+  GPIO_Init(USARTy_GPIO, &GPIO_InitStructure);
+}
+
+/**
+  * @brief  Reads key from board.
+  * @param  None
+  * @retval Return JOY_RIGHT, JOY_LEFT, JOY_SEL, JOY_UP, JOY_DOWN or JOY_NONE
+  */
+JOYState_TypeDef ReadKey(void)
+{
+#ifndef USE_STM3210C_EVAL
+  /* "right" key is pressed */
+  if(!STM_EVAL_PBGetState(BUTTON_RIGHT))
+  {
+    while(STM_EVAL_PBGetState(BUTTON_RIGHT) == Bit_RESET);
+    return JOY_RIGHT; 
+  }
+  /* "left" key is pressed */
+  if(!STM_EVAL_PBGetState(BUTTON_LEFT))
+  {
+    while(STM_EVAL_PBGetState(BUTTON_LEFT) == Bit_RESET);
+    return JOY_LEFT; 
+  }
+  /* "up" key is pressed */
+  if(!STM_EVAL_PBGetState(BUTTON_UP))
+  {
+    while(STM_EVAL_PBGetState(BUTTON_UP) == Bit_RESET);
+    return JOY_UP; 
+  }
+  /* "down" key is pressed */
+  if(!STM_EVAL_PBGetState(BUTTON_DOWN))
+  {
+    while(STM_EVAL_PBGetState(BUTTON_DOWN) == Bit_RESET);
+    return JOY_DOWN; 
+  }
+  /* "sel" key is pressed */
+  if(!STM_EVAL_PBGetState(BUTTON_SEL))
+  {
+    while(STM_EVAL_PBGetState(BUTTON_SEL) == Bit_RESET);
+    return JOY_SEL; 
+  }
+  /* No key is pressed */
+  else 
+  {
+    return JOY_NONE;
+  }
+#else
+  return IOE_JoyStickGetState();
+#endif  
+}
+
+#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****/