SST25VF - Library for the SST25VF016B serial flash from Mic…

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Library for the SST25VF016B serial flash from Microchip (16Mbit Serial Flash).

main.cpp@0:1633dfa4b768, 2012-01-15 (annotated)

User	Revision	Line number	New contents of line
emmibed	0:1633dfa4b768	1	#include "mbed.h"
emmibed	0:1633dfa4b768	2	#include "SST25VF.h"
emmibed	0:1633dfa4b768	3
emmibed	0:1633dfa4b768	4	#define w() wait_us(7)
emmibed	0:1633dfa4b768	5	DigitalOut sr(p21);
emmibed	0:1633dfa4b768	6
emmibed	0:1633dfa4b768	7	SPI spi(p5,p6,p7);
emmibed	0:1633dfa4b768	8
emmibed	0:1633dfa4b768	9	SST25VF sram(spi,p21);
emmibed	0:1633dfa4b768	10
emmibed	0:1633dfa4b768	11	int main() {
emmibed	0:1633dfa4b768	12
emmibed	0:1633dfa4b768	13	char buff[128];
emmibed	0:1633dfa4b768	14
emmibed	0:1633dfa4b768	15	wait(0.2);
emmibed	0:1633dfa4b768	16
emmibed	0:1633dfa4b768	17
emmibed	0:1633dfa4b768	18	sram.write((long) 0, 'o');
emmibed	0:1633dfa4b768	19	sram.write((long)1, 'n');
emmibed	0:1633dfa4b768	20	sram.write((long)2, 'e');
emmibed	0:1633dfa4b768	21	sram.write((long)3, '\0');
emmibed	0:1633dfa4b768	22	for (long int address = 0; address < 4; address++) {
emmibed	0:1633dfa4b768	23	buff[address] = sram.read(address);
emmibed	0:1633dfa4b768	24	}
emmibed	0:1633dfa4b768	25	printf("\noutput1 = %s\n", buff);
emmibed	0:1633dfa4b768	26
emmibed	0:1633dfa4b768	27	sram.write((long)128, "Hello world!",12); // need separate address space here
emmibed	0:1633dfa4b768	28
emmibed	0:1633dfa4b768	29	sram.read((long)128, buff, 12);
emmibed	0:1633dfa4b768	30	buff[12]='\0';
emmibed	0:1633dfa4b768	31
emmibed	0:1633dfa4b768	32	printf("output2 = %s\n", buff);
emmibed	0:1633dfa4b768	33
emmibed	0:1633dfa4b768	34
emmibed	0:1633dfa4b768	35	}