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/STM32F0xx/ADC/main.c | 152 ------------------------------------------- 1 file changed, 152 deletions(-) delete mode 100644 testhal/STM32F0xx/ADC/main.c (limited to 'testhal/STM32F0xx/ADC/main.c') diff --git a/testhal/STM32F0xx/ADC/main.c b/testhal/STM32F0xx/ADC/main.c deleted file mode 100644 index 86eb71780..000000000 --- a/testhal/STM32F0xx/ADC/main.c +++ /dev/null @@ -1,152 +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 ADC_GRP1_NUM_CHANNELS 1 -#define ADC_GRP1_BUF_DEPTH 8 - -#define ADC_GRP2_NUM_CHANNELS 4 -#define ADC_GRP2_BUF_DEPTH 16 - -static adcsample_t samples1[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH]; -static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH]; - -/* - * ADC streaming callback. - */ -size_t nx = 0, ny = 0; -static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) { - - (void)adcp; - if (samples2 == buffer) { - nx += n; - } - else { - ny += n; - } -} - -static void adcerrorcallback(ADCDriver *adcp, adcerror_t err) { - - (void)adcp; - (void)err; -} - -/* - * ADC conversion group. - * Mode: Linear buffer, 8 samples of 1 channel, SW triggered. - * Channels: IN10. - */ -static const ADCConversionGroup adcgrpcfg1 = { - FALSE, - ADC_GRP1_NUM_CHANNELS, - NULL, - adcerrorcallback, - ADC_CFGR1_RES_12BIT, /* CFGRR1 */ - ADC_TR(0, 0), /* TR */ - ADC_SMPR_SMP_1P5, /* SMPR */ - ADC_CHSELR_CHSEL10 /* CHSELR */ -}; - -/* - * ADC conversion group. - * Mode: Continuous, 16 samples of 8 channels, SW triggered. - * Channels: IN10, IN11, Sensor, VRef. - */ -static const ADCConversionGroup adcgrpcfg2 = { - TRUE, - ADC_GRP2_NUM_CHANNELS, - adccallback, - adcerrorcallback, - ADC_CFGR1_RES_12BIT, /* CFGRR1 */ - ADC_TR(0, 0), /* TR */ - ADC_SMPR_SMP_28P5, /* SMPR */ - ADC_CHSELR_CHSEL10 | ADC_CHSELR_CHSEL11 | - ADC_CHSELR_CHSEL16 | ADC_CHSELR_CHSEL17 /* CHSELR */ -}; - -/* - * Red LEDs blinker thread, times are in milliseconds. - */ -static THD_WORKING_AREA(waThread1, 128); -static msg_t Thread1(void *arg) { - - (void)arg; - chRegSetThreadName("blinker"); - while (TRUE) { - palSetPad(GPIOC, GPIOC_LED4); - chThdSleepMilliseconds(500); - palClearPad(GPIOC, GPIOC_LED4); - chThdSleepMilliseconds(500); - } -} - -/* - * 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(); - - /* - * Setting up analog inputs used by the demo. - */ - palSetGroupMode(GPIOC, PAL_PORT_BIT(0) | PAL_PORT_BIT(1), - 0, PAL_MODE_INPUT_ANALOG); - - /* - * Creates the blinker thread. - */ - chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL); - - /* - * Activates the ADC1 driver and the temperature sensor. - */ - adcStart(&ADCD1, NULL); - adcSTM32SetCCR(ADC_CCR_VBATEN | ADC_CCR_TSEN | ADC_CCR_VREFEN); - - /* - * Linear conversion. - */ - adcConvert(&ADCD1, &adcgrpcfg1, samples1, ADC_GRP1_BUF_DEPTH); - chThdSleepMilliseconds(1000); - - /* - * Starts an ADC continuous conversion. - */ - adcStartConversion(&ADCD1, &adcgrpcfg2, samples2, ADC_GRP2_BUF_DEPTH); - - /* - * Normal main() thread activity, in this demo it does nothing. - */ - while (TRUE) { - if (palReadPad(GPIOA, GPIOA_BUTTON)) { - adcStopConversion(&ADCD1); - adcSTM32SetCCR(0); - } - chThdSleepMilliseconds(500); - } -} -- cgit v1.2.3