src/main/drivers/flash_m25p16.h

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #pragma once
  19
  20 #include <stdint.h>
  21 #include "flash.h"
  22 #include "drivers/io_types.h"
  23
  24 #define M25P16_PAGESIZE 256
  25
  26 bool m25p16_init(int flashNumToUse);
  27
  28 void m25p16_eraseSector(uint32_t address);
  29 void m25p16_eraseCompletely(void);
  30
  31 uint32_t m25p16_pageProgram(uint32_t address, const uint8_t *data, int length);
  32
  33 int m25p16_readBytes(uint32_t address, uint8_t *buffer, int length);
  34
  35 bool m25p16_isReady(void);
  36 bool m25p16_waitForReady(uint32_t timeoutMillis);
  37
  38 const flashGeometry_t* m25p16_getGeometry(void);