tar'd chibi

1 files changed, 0 insertions, 165 deletions

diff --git a/ChibiOS_16.1.5/testhal/STM32/STM32F7xx/PWM-ICU/main.c b/ChibiOS_16.1.5/testhal/STM32/STM32F7xx/PWM-ICU/main.c
deleted file mode 100644
index 27bb7ed..0000000
--- a/ChibiOS_16.1.5/testhal/STM32/STM32F7xx/PWM-ICU/main.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*

-    ChibiOS - Copyright (C) 2006..2015 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"

-

-/*===========================================================================*/

-/* PWM driver related.                                                       */

-/*===========================================================================*/

-

-static void pwmpcb(PWMDriver *pwmp) {

-

-  (void)pwmp;

-}

-

-static void pwmc1cb(PWMDriver *pwmp) {

-

-  (void)pwmp;

-}

-

-static PWMConfig pwmcfg = {

-  10000,                                    /* 10kHz PWM clock frequency.   */

-  10000,                                    /* Initial PWM period 1S.       */

-  pwmpcb,

-  {

-   {PWM_OUTPUT_ACTIVE_HIGH, pwmc1cb},

-   {PWM_OUTPUT_DISABLED, NULL},

-   {PWM_OUTPUT_DISABLED, NULL},

-   {PWM_OUTPUT_DISABLED, NULL}

-  },

-  0,

-  0

-};

-

-/*===========================================================================*/

-/* ICU driver related.                                                       */

-/*===========================================================================*/

-

-icucnt_t last_width, last_period;

-

-static void icuwidthcb(ICUDriver *icup) {

-

-  palSetLine(LINE_ARD_D13);

-  last_width = icuGetWidthX(icup);

-}

-

-static void icuperiodcb(ICUDriver *icup) {

-

-  palClearLine(LINE_ARD_D13);

-  last_period = icuGetPeriodX(icup);

-}

-

-static void icuovfcb(ICUDriver *icup) {

-

-  (void)icup;

-}

-

-static ICUConfig icucfg = {

-  ICU_INPUT_ACTIVE_HIGH,

-  10000,                                    /* 10kHz ICU clock frequency.   */

-  icuwidthcb,

-  icuperiodcb,

-  icuovfcb,

-  ICU_CHANNEL_1,

-  0

-};

-

-/*===========================================================================*/

-/* Application code.                                                         */

-/*===========================================================================*/

-

-/*

- * 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 PWM driver 1 and enabling the notifications.

-   * GPIOA8 is programmed as PWM output (channel 1 of TIM1).

-   */

-  pwmStart(&PWMD1, &pwmcfg);

-  pwmEnablePeriodicNotification(&PWMD1);

-  palSetLineMode(LINE_ARD_D5, PAL_MODE_ALTERNATE(1));

-

-  /*

-   * Starting ICU driver 2.

-   * GPIOA15 is programmed as ICU input (channel 1 of TIM2).

-   */

-  icuStart(&ICUD2, &icucfg);

-  palSetLineMode(LINE_ARD_D9, PAL_MODE_ALTERNATE(1));

-

-  /*

-   * GPIOI1 is programmed as output (board LED).

-   */

-  palClearLine(LINE_ARD_D13);

-  palSetLineMode(LINE_ARD_D13, PAL_MODE_OUTPUT_PUSHPULL);

-  chThdSleepMilliseconds(1000);

-

-  /*

-   * Starting ICU capture and enabling the notifications.

-   */

-  icuStartCapture(&ICUD2);

-  icuEnableNotifications(&ICUD2);

-

-  /*

-   * Normal main() thread activity, various PWM patterns are generated

-   * cyclically, if the ICU input is connected to the PWM output the

-   * board LED mirrors the PWM output.

-   */

-  while (true) {

-    /*

-     * Starts the PWM channel 0 using 75% duty cycle.

-     */

-    pwmEnableChannel(&PWMD1, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD1, 7500));

-    pwmEnableChannelNotification(&PWMD1, 0);

-    chThdSleepMilliseconds(5000);

-

-    /*

-     * Changes the PWM channel 0 to 50% duty cycle.

-     */

-    pwmEnableChannel(&PWMD1, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD1, 5000));

-    chThdSleepMilliseconds(5000);

-

-    /*

-     * Changes the PWM channel 0 to 25% duty cycle.

-     */

-    pwmEnableChannel(&PWMD1, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD1, 2500));

-    chThdSleepMilliseconds(5000);

-

-    /*

-     * Changes PWM period to half second the duty cycle becomes 50%

-     * implicitly.

-     */

-    pwmChangePeriod(&PWMD1, 5000);

-    chThdSleepMilliseconds(5000);

-

-    /*

-     * Disables channel 0.

-     */

-    pwmDisableChannel(&PWMD1, 0);

-  }

-}