61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
|
/*
|
||
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
||
|
|
*
|
||
|
|
* The MIT License (MIT)
|
||
|
|
*
|
||
|
|
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
* of this software and associated documentation files (the "Software"), to deal
|
||
|
|
* in the Software without restriction, including without limitation the rights
|
||
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
* copies of the Software, and to permit persons to whom the Software is
|
||
|
|
* furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
|
* THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "boards/board.h"
|
||
|
|
#include "py/mpconfig.h"
|
||
|
|
#include "shared-bindings/nvm/ByteArray.h"
|
||
|
|
#include "common-hal/microcontroller/Pin.h"
|
||
|
|
#include "hal/include/hal_gpio.h"
|
||
|
|
#include "shared-bindings/pulseio/PWMOut.h"
|
||
|
|
|
||
|
|
nvm_bytearray_obj_t bootcnt = {
|
||
|
|
.base = {
|
||
|
|
.type = &nvm_bytearray_type
|
||
|
|
},
|
||
|
|
.len = ( uint32_t) 8192,
|
||
|
|
.start_address = (uint8_t*) (0x00080000 - 8192)
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
void board_init(void) {
|
||
|
|
pulseio_pwmout_obj_t pwm;
|
||
|
|
common_hal_pulseio_pwmout_construct(&pwm, &pin_PA23, 4096, 2, false);
|
||
|
|
common_hal_pulseio_pwmout_never_reset(&pwm);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool board_requests_safe_mode(void) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void reset_board(void) {
|
||
|
|
uint8_t value_out = 0;
|
||
|
|
common_hal_nvm_bytearray_get_bytes(&bootcnt,0,1,&value_out);
|
||
|
|
++value_out;
|
||
|
|
common_hal_nvm_bytearray_set_bytes(&bootcnt,0,&value_out,1);
|
||
|
|
}
|