diff options
Diffstat (limited to 'testhal/STM32F3xx/ADC_DUAL/main.c')
| -rw-r--r-- | testhal/STM32F3xx/ADC_DUAL/main.c | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/testhal/STM32F3xx/ADC_DUAL/main.c b/testhal/STM32F3xx/ADC_DUAL/main.c deleted file mode 100644 index 6dbd0c7bb..000000000 --- a/testhal/STM32F3xx/ADC_DUAL/main.c +++ /dev/null @@ -1,200 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012,2013 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ch.h"
-#include "hal.h"
-
-#define ADC_GRP1_NUM_CHANNELS 4
-#define ADC_GRP1_BUF_DEPTH 8
-
-#define ADC_GRP2_NUM_CHANNELS 16
-#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 2 channels, SW triggered.
- * Channels: IN7, IN8.
- */
-static const ADCConversionGroup adcgrpcfg1 = {
- FALSE,
- ADC_GRP1_NUM_CHANNELS,
- NULL,
- adcerrorcallback,
- 0, /* CFGR */
- ADC_TR(0, 4095), /* TR1 */
- ADC_CCR_DUAL(1), /* CCR */
- { /* SMPR[2] */
- 0,
- 0
- },
- { /* SQR[4] */
- ADC_SQR1_SQ1_N(ADC_CHANNEL_IN7) | ADC_SQR1_SQ2_N(ADC_CHANNEL_IN8),
- 0,
- 0,
- 0
- },
- { /* SSMPR[2] */
- 0,
- 0
- },
- { /* SSQR[4] */
- ADC_SQR1_SQ1_N(ADC_CHANNEL_IN8) | ADC_SQR1_SQ2_N(ADC_CHANNEL_IN7),
- 0,
- 0,
- 0
- }
-};
-
-/*
- * ADC conversion group.
- * Mode: Continuous, 16 samples of 8 channels, SW triggered.
- * Channels: IN7, IN8, IN7, IN8, IN7, IN8, Sensor, VBat/2.
- */
-static const ADCConversionGroup adcgrpcfg2 = {
- TRUE,
- ADC_GRP2_NUM_CHANNELS,
- adccallback,
- adcerrorcallback,
- 0, /* CFGR */
- ADC_TR(0, 4095), /* TR1 */
- ADC_CCR_DUAL(1) | ADC_CCR_TSEN | ADC_CCR_VBATEN, /* CCR */
- { /* SMPR[2] */
- ADC_SMPR1_SMP_AN7(ADC_SMPR_SMP_19P5)
- | ADC_SMPR1_SMP_AN8(ADC_SMPR_SMP_19P5),
- ADC_SMPR2_SMP_AN16(ADC_SMPR_SMP_61P5)
- | ADC_SMPR2_SMP_AN17(ADC_SMPR_SMP_61P5),
- },
- { /* SQR[4] */
- ADC_SQR1_SQ1_N(ADC_CHANNEL_IN7) | ADC_SQR1_SQ2_N(ADC_CHANNEL_IN8) |
- ADC_SQR1_SQ3_N(ADC_CHANNEL_IN7) | ADC_SQR1_SQ4_N(ADC_CHANNEL_IN8),
- ADC_SQR2_SQ5_N(ADC_CHANNEL_IN7) | ADC_SQR2_SQ6_N(ADC_CHANNEL_IN8) |
- ADC_SQR2_SQ7_N(ADC_CHANNEL_IN16) | ADC_SQR2_SQ8_N(ADC_CHANNEL_IN17),
- 0,
- 0
- },
- { /* SSMPR[2] */
- ADC_SMPR1_SMP_AN7(ADC_SMPR_SMP_19P5)
- | ADC_SMPR1_SMP_AN8(ADC_SMPR_SMP_19P5),
- ADC_SMPR2_SMP_AN16(ADC_SMPR_SMP_61P5)
- | ADC_SMPR2_SMP_AN17(ADC_SMPR_SMP_61P5),
- },
- { /* SSQR[4] */
- ADC_SQR1_SQ1_N(ADC_CHANNEL_IN8) | ADC_SQR1_SQ2_N(ADC_CHANNEL_IN7) |
- ADC_SQR1_SQ3_N(ADC_CHANNEL_IN8) | ADC_SQR1_SQ4_N(ADC_CHANNEL_IN7),
- ADC_SQR2_SQ5_N(ADC_CHANNEL_IN8) | ADC_SQR2_SQ6_N(ADC_CHANNEL_IN7) |
- ADC_SQR2_SQ7_N(ADC_CHANNEL_IN17) | ADC_SQR2_SQ8_N(ADC_CHANNEL_IN16),
- 0,
- 0
- }
-};
-
-/*
- * Red LEDs blinker thread, times are in milliseconds.
- */
-static WORKING_AREA(waThread1, 128);
-static msg_t Thread1(void *arg) {
-
- (void)arg;
- chRegSetThreadName("blinker");
- while (TRUE) {
- palSetPad(GPIOE, GPIOE_LED10_RED);
- chThdSleepMilliseconds(500);
- palClearPad(GPIOE, GPIOE_LED10_RED);
- chThdSleepMilliseconds(500);
- }
- return 0;
-}
-
-/*
- * 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(1) | PAL_PORT_BIT(2),
- 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);
-
- /*
- * 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);
- }
- chThdSleepMilliseconds(500);
- }
-}
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