Clear Trellis NeoPixels on board reset.

This makes it easier to change code in cases where the pixels may
cause a brownout.
crypto-aes
Scott Shawcroft 4 years ago
parent 50f5d27c43
commit 4ae4cc11e0
No known key found for this signature in database
GPG Key ID: FD0EDC4B6C53CA59

@ -24,9 +24,14 @@
* THE SOFTWARE.
*/
#include <string.h>
#include "boards/board.h"
#include "mpconfigboard.h"
#include "hal/include/hal_gpio.h"
#include "py/mpconfig.h"
#include "common-hal/digitalio/DigitalInOut.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/neopixel_write/__init__.h"
void board_init(void) {
}
@ -36,4 +41,11 @@ bool board_requests_safe_mode(void) {
}
void reset_board(void) {
uint8_t zeroes[96];
memset(zeroes, 0, 96);
digitalio_digitalinout_obj_t neopixel;
common_hal_digitalio_digitalinout_construct(&neopixel, &pin_PA27);
common_hal_digitalio_digitalinout_switch_to_output(&neopixel, false, DRIVE_MODE_PUSH_PULL);
common_hal_neopixel_write(&neopixel, zeroes, 96);
common_hal_digitalio_digitalinout_deinit(&neopixel);
}

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