tar'd chibi

1 files changed, 0 insertions, 120 deletions

diff --git a/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY_LC/PWM/main.c b/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY_LC/PWM/main.c
deleted file mode 100644
index f8e6ba2..0000000
--- a/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY_LC/PWM/main.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*

-    (C) 2015-2016 flabbergast <s3+flabbergast@sdfeu.org>

-

-    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 "hal.h"

-

-#define PWM_DRIVER PWMD1

-

-static void pwmpcb(PWMDriver *pwmp) {

-  (void)pwmp;

-  palSetLine(LINE_LED);

-}

-

-static void pwmc0cb(PWMDriver *pwmp) {

-  (void)pwmp;

-  palClearLine(LINE_LED);

-}

-

-static PWMConfig pwmcfg = {

-  12000000,          /* 12MHz PWM clock frequency.   */

-  12000,             /* Initial PWM period 1ms     */

-  pwmpcb,            /* Callback on counter overflow */

-  {

-    {PWM_OUTPUT_DISABLED, pwmc0cb},     /* ch2: mode, callback! */

-    {PWM_OUTPUT_DISABLED, NULL},        /* ch2: mode, no callback */

-    {PWM_OUTPUT_DISABLED, NULL},        /* ch2: mode, no callback */

-    {PWM_OUTPUT_DISABLED, NULL},        /* ch3: mode, no callback */

-    {PWM_OUTPUT_DISABLED, NULL},        /* ch4: mode, no callback */

-    {PWM_OUTPUT_DISABLED, NULL}         /* ch5: mode, no callback */

-  },

-};

-

-/* Breathing Sleep LED brighness(PWM On period) table

- *

- * http://www.wolframalpha.com/input/?i=%28sin%28+x%2F64*pi%29**8+*+255%2C+x%3D0+to+63

- * (0..63).each {|x| p ((sin(x/64.0*PI)**8)*255).to_i }

- */

-/* ruby -e "a = ((0..255).map{|x| Math.exp(Math.cos(Math::PI+(2*x*(Math::PI)/255)))-Math.exp(-1) }); m = a.max; a.map\!{|x| (9900*x/m).to_i+1}; p a" */

-#define BREATHE_STEP 16 /* ms; = 4000ms/TABLE_SIZE */

-#define TABLE_SIZE 256

-static const uint16_t breathing_table[TABLE_SIZE] = {

-  1, 1, 2, 5, 8, 12, 17, 24, 31, 39, 48, 58, 69, 81, 95, 109, 124, 140, 158, 177, 196, 217, 239, 263, 287, 313, 340, 369, 399, 430, 463, 497, 532, 570, 608, 649, 691, 734, 779, 827, 875, 926, 979, 1033, 1090, 1148, 1209, 1271, 1336, 1403, 1472, 1543, 1617, 1693, 1771, 1852, 1935, 2021, 2109, 2199, 2292, 2387, 2486, 2586, 2689, 2795, 2903, 3014, 3127, 3243, 3362, 3482, 3606, 3731, 3859, 3989, 4122, 4256, 4392, 4531, 4671, 4813, 4957, 5102, 5248, 5396, 5545, 5694, 5845, 5995, 6147, 6298, 6449, 6600, 6751, 6901, 7050, 7198, 7344, 7489, 7632, 7772, 7911, 8046, 8179, 8309, 8435, 8557, 8676, 8790, 8900, 9005, 9105, 9201, 9291, 9375, 9454, 9527, 9593, 9654, 9708, 9756, 9797, 9831, 9859, 9880, 9894, 9900, 9901, 9894, 9880, 9859, 9831, 9797, 9756, 9708, 9654, 9593, 9527, 9454, 9375, 9291, 9201, 9105, 9005, 8900, 8790, 8676, 8557, 8435, 8309, 8179, 8046, 7911, 7772, 7632, 7489, 7344, 7198, 7050, 6901, 6751, 6600, 6449, 6298, 6147, 5995, 5845, 5694, 5545, 5396, 5248, 5102, 4957, 4813, 4671, 4531, 4392, 4256, 4122, 3989, 3859, 3731, 3606, 3482, 3362, 3243, 3127, 3014, 2903, 2795, 2689, 2586, 2486, 2387, 2292, 2199, 2109, 2021, 1935, 1852, 1771, 1693, 1617, 1543, 1472, 1403, 1336, 1271, 1209, 1148, 1090, 1033, 979, 926, 875, 827, 779, 734, 691, 649, 608, 570, 532, 497, 463, 430, 399, 369, 340, 313, 287, 263, 239, 217, 196, 177, 158, 140, 124, 109, 95, 81, 69, 58, 48, 39, 31, 24, 17, 12, 8, 5, 2, 1, 1

-};

-

-uint16_t table_pos = 0;

-

-static THD_WORKING_AREA(waBreatheThread, 128);

-static THD_FUNCTION(BreatheThread, arg) {

-  (void)arg;

-  chRegSetThreadName("breatheThread");

-

-  while(!chThdShouldTerminateX()) {

-    pwmEnableChannel(&PWM_DRIVER, 0, PWM_PERCENTAGE_TO_WIDTH(&PWM_DRIVER,breathing_table[table_pos]));

-    table_pos = (table_pos+1) % TABLE_SIZE;

-    chThdSleepMilliseconds(BREATHE_STEP);

-  }

-}

-

-/*

- * 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();

-

-  /*

-   * Initialize the PWM driver.

-   */

-  pwmStart(&PWM_DRIVER, &pwmcfg);

-  pwmEnablePeriodicNotification(&PWM_DRIVER);

-

-  /*

-   * Starts the PWM channel 0, turn the LED off.

-   */

-  pwmEnableChannel(&PWM_DRIVER, 0, 0);

-  pwmEnableChannelNotification(&PWM_DRIVER, 0); // MUST be before EnableChannel...

-  

-  /*

-   * Create the breathe thread.

-   */

-  thread_t *breathe_thread_p;

-  breathe_thread_p = chThdCreateStatic(waBreatheThread, sizeof(waBreatheThread), NORMALPRIO, BreatheThread, NULL);

-

-  /*

-   * Normal main() thread activity, in this demo it does nothing.

-   */

-  while (!chThdShouldTerminateX()) {

-    chThdSleepMilliseconds(500);

-  }

-

-  chThdTerminate(breathe_thread_p);

-  chThdSleepMilliseconds(2*BREATHE_STEP);

-

-  /*

-   * Disables channel 0 and stops the drivers.

-   */

-  pwmDisableChannel(&PWM_DRIVER, 0);

-  pwmStop(&PWM_DRIVER);

-

-  return 0;

-}