git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/CORTEX_EFM32_Gecko_Starter_Kit_Simplicity_Studio/Source/SilLabs_Code/kits/EFM32WG_STK3800/config/retargetserialconfig.h

   1 /***************************************************************************//**\r
   2  * @file\r
   3  * @brief Provide stdio retargeting configuration parameters.\r
   4  * @version 4.0.0\r
   5  *******************************************************************************\r
   6  * @section License\r
   7  * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>\r
   8  *******************************************************************************\r
   9  *\r
  10  * This file is licensed under the Silabs License Agreement. See the file\r
  11  * "Silabs_License_Agreement.txt" for details. Before using this software for\r
  12  * any purpose, you must agree to the terms of that agreement.\r
  13  *\r
  14  ******************************************************************************/\r
  15 \r
  16 #ifndef __RETARGETSERIALCONFIG_H\r
  17 #define __RETARGETSERIALCONFIG_H\r
  18 \r
  19 /* Override if needed with commandline parameter -DRETARGET_xxx */\r
  20 \r
  21 #if !defined(RETARGET_USART1) && !defined(RETARGET_LEUART0)\r
  22 #define RETARGET_USART1    /* Use USART1 by default. */\r
  23 #endif\r
  24 \r
  25 #if defined(RETARGET_USART1)\r
  26   #define RETARGET_IRQ_NAME    USART1_RX_IRQHandler         /* USART IRQ Handler */\r
  27   #define RETARGET_CLK         cmuClock_USART1              /* HFPER Clock */\r
  28   #define RETARGET_IRQn        USART1_RX_IRQn               /* IRQ number */\r
  29   #define RETARGET_UART        USART1                       /* USART instance */\r
  30   #define RETARGET_TX          USART_Tx                     /* Set TX to USART_Tx */\r
  31   #define RETARGET_RX          USART_Rx                     /* Set RX to USART_Rx */\r
  32   #define RETARGET_LOCATION    USART_ROUTE_LOCATION_LOC1    /* Location of of the USART I/O pins */\r
  33   #define RETARGET_TXPORT      gpioPortD                    /* USART transmission port */\r
  34   #define RETARGET_TXPIN       0                            /* USART transmission pin */\r
  35   #define RETARGET_RXPORT      gpioPortD                    /* USART reception port */\r
  36   #define RETARGET_RXPIN       1                            /* USART reception pin */\r
  37   #define RETARGET_USART       1                            /* Includes em_usart.h */\r
  38   #define RETARGET_PERIPHERAL_ENABLE()\r
  39 \r
  40 #elif defined(RETARGET_LEUART0)\r
  41   #define RETARGET_IRQ_NAME    LEUART0_IRQHandler           /* LEUART IRQ Handler */\r
  42   #define RETARGET_CLK         cmuClock_LEUART0             /* LFB Clock */\r
  43   #define RETARGET_IRQn        LEUART0_IRQn                 /* IRQ number */\r
  44   #define RETARGET_UART        LEUART0                      /* LEUART instance */\r
  45   #define RETARGET_TX          LEUART_Tx                    /* Set TX to LEUART_Tx */\r
  46   #define RETARGET_RX          LEUART_Rx                    /* Set RX to LEUART_Rx */\r
  47   #define RETARGET_TXPORT      gpioPortD                    /* LEUART transmission port */\r
  48   #define RETARGET_TXPIN       4                            /* LEUART transmission pin */\r
  49   #define RETARGET_RXPORT      gpioPortD                    /* LEUART reception port */\r
  50   #define RETARGET_RXPIN       5                            /* LEUART reception pin */\r
  51   #define RETARGET_LOCATION    LEUART_ROUTE_LOCATION_LOC0   /* Location of of the LEUART I/O pins */\r
  52   #define RETARGET_LEUART      1                            /* Includes em_leuart.h */\r
  53   #define RETARGET_PERIPHERAL_ENABLE()\r
  54 \r
  55 #else\r
  56 #error "Illegal USART/LEUART selection."\r
  57 #endif\r
  58 \r
  59 #endif\r