Toyomasa Watarai / FM25W256

Cypress F-RAM FM25W256 library

Dependents:   Hello-FM25W256 Hello-FM25W256

FM25W256.h@0:5a552209903c, 2016-03-04 (annotated)

Committer:
MACRUM
Date:
Fri Mar 04 15:49:51 2016 +0000
Revision:
0:5a552209903c
Child:
1:bb2b1e4bfb6e
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:5a552209903c 1 #include "mbed.h"
MACRUM 0:5a552209903c 2
MACRUM 0:5a552209903c 3 #ifndef __FM25W256_HEAD__
MACRUM 0:5a552209903c 4 #define __FM25W256_HEAD__
MACRUM 0:5a552209903c 5
MACRUM 0:5a552209903c 6 #define CMD_WREN 0x06
MACRUM 0:5a552209903c 7 #define CMD_WRDI 0x04
MACRUM 0:5a552209903c 8 #define CMD_RDSR 0x05
MACRUM 0:5a552209903c 9 #define CMD_WRSR 0x01
MACRUM 0:5a552209903c 10 #define CMD_READ 0x03
MACRUM 0:5a552209903c 11 #define CMD_WRITE 0x02
MACRUM 0:5a552209903c 12
MACRUM 0:5a552209903c 13 class FM25W256 {
MACRUM 0:5a552209903c 14 public:
MACRUM 0:5a552209903c 15 FM25W256(PinName mosi, PinName miso, PinName clk, PinName cs);
MACRUM 0:5a552209903c 16 FM25W256(SPI &spi, PinName cs);
MACRUM 0:5a552209903c 17 void write(uint16_t address, uint8_t data);
MACRUM 0:5a552209903c 18 void write(uint16_t address, uint8_t *data, uint16_t size);
MACRUM 0:5a552209903c 19 uint8_t read(uint16_t address);
MACRUM 0:5a552209903c 20 void read(uint16_t address, uint8_t *data, uint16_t size);
MACRUM 0:5a552209903c 21
MACRUM 0:5a552209903c 22 protected:
MACRUM 0:5a552209903c 23 SPI _spi;
MACRUM 0:5a552209903c 24 DigitalOut _cs;
MACRUM 0:5a552209903c 25 };
MACRUM 0:5a552209903c 26
MACRUM 0:5a552209903c 27 #endif