diff options
Diffstat (limited to 'testhal/LPC43xx/DAC/main.c')
| -rw-r--r-- | testhal/LPC43xx/DAC/main.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/testhal/LPC43xx/DAC/main.c b/testhal/LPC43xx/DAC/main.c deleted file mode 100644 index 3f4b8309a..000000000 --- a/testhal/LPC43xx/DAC/main.c +++ /dev/null @@ -1,115 +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 NSAMPLES 255
-
-const uint32_t sine_wave[NSAMPLES] = {
- 512 << 6, 524 << 6, 537 << 6, 549 << 6, 562 << 6, 574 << 6, 587 << 6, 599 << 6, 612 << 6, 624 << 6,
- 636 << 6, 649 << 6, 661 << 6, 673 << 6, 685 << 6, 696 << 6, 708 << 6, 720 << 6, 731 << 6, 743 << 6,
- 754 << 6, 765 << 6, 776 << 6, 786 << 6, 797 << 6, 807 << 6, 818 << 6, 828 << 6, 837 << 6, 847 << 6,
- 856 << 6, 866 << 6, 875 << 6, 883 << 6, 892 << 6, 900 << 6, 908 << 6, 916 << 6, 924 << 6, 931 << 6,
- 938 << 6, 945 << 6, 952 << 6, 958 << 6, 964 << 6, 970 << 6, 975 << 6, 981 << 6, 985 << 6, 990 << 6,
- 994 << 6, 998 << 6, 1002 << 6, 1006 << 6, 1009 << 6, 1012 << 6, 1014 << 6, 1016 << 6, 1018 << 6, 1020 << 6,
-1021 << 6, 1022 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1023 << 6, 1022 << 6, 1021 << 6, 1019 << 6,
-1017 << 6, 1015 << 6, 1013 << 6, 1010 << 6, 1007 << 6, 1004 << 6, 1000 << 6, 996 << 6, 992 << 6, 988 << 6,
- 983 << 6, 978 << 6, 973 << 6, 967 << 6, 961 << 6, 955 << 6, 948 << 6, 942 << 6, 935 << 6, 928 << 6,
- 920 << 6, 912 << 6, 904 << 6, 896 << 6, 888 << 6, 879 << 6, 870 << 6, 861 << 6, 852 << 6, 842 << 6,
- 832 << 6, 823 << 6, 812 << 6, 802 << 6, 792 << 6, 781 << 6, 770 << 6, 759 << 6, 748 << 6, 737 << 6,
- 725 << 6, 714 << 6, 702 << 6, 691 << 6, 679 << 6, 667 << 6, 655 << 6, 642 << 6, 630 << 6, 618 << 6,
- 606 << 6, 593 << 6, 581 << 6, 568 << 6, 556 << 6, 543 << 6, 530 << 6, 518 << 6, 505 << 6, 493 << 6,
- 480 << 6, 467 << 6, 455 << 6, 442 << 6, 430 << 6, 417 << 6, 405 << 6, 393 << 6, 381 << 6, 368 << 6,
- 356 << 6, 344 << 6, 332 << 6, 321 << 6, 309 << 6, 298 << 6, 286 << 6, 275 << 6, 264 << 6, 253 << 6,
- 242 << 6, 231 << 6, 221 << 6, 211 << 6, 200 << 6, 191 << 6, 181 << 6, 171 << 6, 162 << 6, 153 << 6,
- 144 << 6, 135 << 6, 127 << 6, 119 << 6, 111 << 6, 103 << 6, 95 << 6, 88 << 6, 81 << 6, 75 << 6,
- 68 << 6, 62 << 6, 56 << 6, 50 << 6, 45 << 6, 40 << 6, 35 << 6, 31 << 6, 27 << 6, 23 << 6,
- 19 << 6, 16 << 6, 13 << 6, 10 << 6, 8 << 6, 6 << 6, 4 << 6, 2 << 6, 1 << 6, 0 << 6,
- 0 << 6, 0 << 6, 0 << 6, 0 << 6, 1 << 6, 2 << 6, 3 << 6, 5 << 6, 7 << 6, 9 << 6,
- 11 << 6, 14 << 6, 17 << 6, 21 << 6, 25 << 6, 29 << 6, 33 << 6, 38 << 6, 42 << 6, 48 << 6,
- 53 << 6, 59 << 6, 65 << 6, 71 << 6, 78 << 6, 85 << 6, 92 << 6, 99 << 6, 107 << 6, 115 << 6,
- 123 << 6, 131 << 6, 140 << 6, 148 << 6, 157 << 6, 167 << 6, 176 << 6, 186 << 6, 195 << 6, 205 << 6,
- 216 << 6, 226 << 6, 237 << 6, 247 << 6, 258 << 6, 269 << 6, 280 << 6, 292 << 6, 303 << 6, 315 << 6,
- 327 << 6, 338 << 6, 350 << 6, 362 << 6, 374 << 6, 387 << 6, 399 << 6, 411 << 6, 424 << 6, 436 << 6,
- 449 << 6, 461 << 6, 474 << 6, 486 << 6, 499 << 6};
-
-/*
- * 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) {
- palTogglePad(GPIO2, GPIO2_LED);
- chThdSleepMilliseconds(500);
- }
-}
-
-/*
- * DAC conversion groups, with callbacks.
- */
-static const DACConversionGroup dacconvgrp1 = {
- 1, /* Channels */
- NULL, /* End of transfer callback */
- NULL, /* Error callback */
- true /*circular mode */
-};
-
-/*
- * DAC config
- */
-static const DACConfig daccfg1 = {
- 1000*NSAMPLES, /* Multiply the buffer size to the desired frequency in Hz */
-};
-
-/*
- * 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();
-
- /*
- * Creates the blinker thread.
- */
- chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
-
- /*
- * Starting the DAC driver.
- */
- dacStart(&DACD1, &daccfg1);
-
- /*
- * Sending the dac_buffer
- */
- dacStartConversion(&DACD1, &dacconvgrp1, sine_wave, NSAMPLES);
-
- while (TRUE) {
-
- chThdSleepMilliseconds(1000);
-
- }
-}
|