From eefaedd59cccaeddcde8f54f89c98a26cc570e82 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Wed, 7 May 2014 10:44:43 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6920 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F4xx/I2S/main.c | 79 -------------------------------------------- 1 file changed, 79 deletions(-) delete mode 100644 testhal/STM32F4xx/I2S/main.c (limited to 'testhal/STM32F4xx/I2S/main.c') diff --git a/testhal/STM32F4xx/I2S/main.c b/testhal/STM32F4xx/I2S/main.c deleted file mode 100644 index b96f22fb4..000000000 --- a/testhal/STM32F4xx/I2S/main.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -#include "ch.h" -#include "hal.h" - -#define I2S_BUF_SIZE 256 - -static uint16_t i2s_rx_buf[I2S_BUF_SIZE]; - -static void i2scallback(I2SDriver *i2sp, size_t offset, size_t n); - -static const I2SConfig i2scfg = { - NULL, - i2s_rx_buf, - I2S_BUF_SIZE, - i2scallback, - 0, - 16 -}; - -static void i2scallback(I2SDriver *i2sp, size_t offset, size_t n) { - - (void)i2sp; - (void)offset; - (void)n; -} - -/* - * Application entry point. - */ -int main(void) { - - /* - * System initializations. - * - HAL initialization, this also initializes the configured device drivers - * and performs the board-specific initializations. - * - Kernel initialization, the main() function becomes a thread and the - * RTOS is active. - */ - halInit(); - chSysInit(); - - /* - * Starting and configuring the I2S driver 2. - */ - i2sStart(&I2SD2, &i2scfg); - palSetPadMode(GPIOB, 10, PAL_MODE_ALTERNATE(5)); - palSetPadMode(GPIOC, 3, PAL_MODE_ALTERNATE(5)); - - /* - * Starting continuous I2S transfer. - */ - i2sStartExchange(&I2SD2); - - /* - * Normal main() thread activity, if the button is pressed then the I2s - * transfer is stopped. - */ - while (TRUE) { - if (palReadPad(GPIOA, GPIOA_BUTTON)) - i2sStopExchange(&I2SD2); - chThdSleepMilliseconds(500); - } - return 0; -} -- cgit v1.2.3