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mirror of https://bitbucket.org/librepilot/librepilot.git synced 2024-12-11 19:24:10 +01:00
LibrePilot/flight/PiOS/inc/pios_flash_w25x.h
peabody124 c759253b77 CC-6 Flash chip working to read ID. Also tweaked how the semaphore for the SPI
bus is used to be a bit safer.

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2591 ebee16cc-31ac-478f-84a7-5cbb03baadba
2011-01-25 17:46:27 +00:00

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/*
* pios_flash_w25x.h
* OpenPilotOSX
*
* Created by James Cotton on 1/23/11.
* Copyright 2011 OpenPilot. All rights reserved.
*
*/
#define W25X_WRITE_ENABLE 0x06
#define W25X_WRITE_DISABLE 0x04
#define W25X_READ_STATUS 0x05
#define W25X_WRITE_STATUS 0x01
#define W25X_READ_DATA 0x03
#define W25X_FAST_READ 0x0b
#define W25X_DEVICE_ID 0x90
void PIOS_FLASH_W25X_Init();
uint8_t PIOS_FLASH_ReadStatus();
uint8_t PIOS_FLASH_ReadID();
void PIOS_FLASH_W25X_WriteData(uint32_t addr, uint8_t * data, uint16_t len);
void PIOS_FLASH_W25X_ReadData(uint32_t addr, uint8_t * data, uint16_t len);