//******************* Custom Test Main 3 **********
//do single eFile functions and check what they return.
int main(void){
int x;
char name[2];
extern union dirUnion DIRBlock;
name[0]='a';
name[1]='\0';
x=eFile_Init();
x=eDisk_ReadBlock(DIRBlock.byte,0);
DIRBlock.headers[0].name[0]='A';
eDisk_ReadBlock(DIRBlock.byte,0);
x=x;
x=eFile_Format();
x=x;
x=eFile_Create(name);
x=x;
x=eFile_GetBlock();
while(1){
;}
return 0;
}
void TestDisk(void){ DSTATUS result; unsigned short block; int i; unsigned long n;
// simple test of eDisk
printf("\n\rEE345M/EE380L, Lab 5 eDisk test\n\r");
result = eDisk_Init(0); // initialize disk
if(result) diskError("eDisk_Init",result);
printf("Writing blocks\n\r");
n = 1; // seed
for(block = 0; block < MAXBLOCKS; block++){
for(i=0;i<512;i++){
n = (16807*n)%2147483647; // pseudo random sequence
buffer[i] = 0xFF&n;
}
GPIO_PF3 = 0x08; // PF3 high for 100 block writes
if(eDisk_WriteBlock(buffer,block))diskError("eDisk_WriteBlock",block); // save to disk
GPIO_PF3 = 0x00;
}
printf("Reading blocks\n\r");
n = 1; // reseed, start over to get the same sequence
for(block = 0; block < MAXBLOCKS; block++){
GPIO_PF2 = 0x04; // PF2 high for one block read
if(eDisk_ReadBlock(buffer,block))diskError("eDisk_ReadBlock",block); // read from disk
GPIO_PF2 = 0x00;
for(i=0;i<512;i++){
n = (16807*n)%2147483647; // pseudo random sequence
if(buffer[i] != (0xFF&n)){
printf("Read data not correct, block=%u, i=%u, expected %u, read %u\n\r",block,i,(0xFF&n),buffer[i]);
OS_Kill();
}
}
}
printf("Successful test of %u blocks\n\r",MAXBLOCKS);
OS_Kill();
}
static int _SH_SectorDump(void)
{
int i;
unsigned char* c = (unsigned char*)funcBuff.c;
if(!_SH_cmd.args[0][0])
{
fprintf(stderr, "Usage: %s <sector number>\n", _SH_cmd.command);
return 1;
}
eDisk_ReadBlock(c, atoi(_SH_cmd.args[0]));
for(i = 0; i < 512; i += 4)
{
unsigned long l;
l = ((c[i] << 24) | (c[i+1] << 16) | (c[i+2] << 8) | c[i+3]);
printf("%03x: %08x\n", i, l);
}
return 0;
}
void read_test(void) {
int i;
unsigned int then, now;
eFile_Init();
eFile_Format();
OS_AddThread(&write_test, 128, 0);
OS_Sleep(2000);
then = OS_MsTime();
// read 10 blocks
for(i = 0; i < 10; i++) {
eDisk_ReadBlock(buffer, i);
}
now = OS_MsTime();
OS_AddThread(&SH_Shell, 128, 0);
OS_Sleep(1000);
OS_Suspend();
printf("Read test took %d ms", now - then);
eFile_Format();
OS_Kill();
}
