static int _SH_BinFile(void)
{
char c;
int i = 0;
int (*f)(void);
void* v;
if(!_SH_cmd.args[0][0])
{
fprintf(stderr, "Usage: %s <file_name>\n", _SH_cmd.command);
return 1;
}
if(eFile_ROpen(_SH_cmd.args[0]))
{
fprintf(stderr, "Unable to open file for reading!\n");
eFile_RClose();
return 1;
}
i = 0;
while(!eFile_ReadNext(&c))
funcBuff.c[i++] = c;
eFile_RClose();
v = (void*)((int)&(funcBuff.c[0]) | 0x1);
f = (int (*)(void))v;
f();
return 0;
}
void TestFile(void){ int i; char data;
printf("\n\rEE345M/EE380L, Lab 5 eFile test\n\r");
// simple test of eFile
if(eFile_Init()) diskError("eFile_Init",0);
if(eFile_Format()) diskError("eFile_Format",0);
//eFile_Directory(&Serial_OutChar);
eFile_Directory(&UARTPut);
if(eFile_Create("file1")) diskError("eFile_Create",0);
if(eFile_WOpen("file1")) diskError("eFile_WOpen",0);
for(i=0;i<1000;i++){
if(eFile_Write('a'+i%26)) diskError("eFile_Write",i);
if(i%52==51){
if(eFile_Write('\n')) diskError("eFile_Write",i);
if(eFile_Write('\r')) diskError("eFile_Write",i);
}
}
if(eFile_WClose()) diskError("eFile_Close",0);
//eFile_Directory(&Serial_OutChar);
eFile_Directory(&UARTPut);
if(eFile_ROpen("file1")) diskError("eFile_ROpen",0);
for(i=0;i<1000;i++){
if(eFile_ReadNext(&data)) diskError("eFile_ReadNext",i);
//Serial_OutChar(data);
UARTPut(data);
}
if(eFile_Delete("file1")) diskError("eFile_Delete",0);
//eFile_Directory(&Serial_OutChar);
eFile_Directory(&UARTPut);
printf("Successful test of creating a file\n\r");
OS_Kill();
}
void TestFile(void){ int i; char data; DSTATUS result;
OSuart_OutString(UART0_BASE, "\n\rEE345M/EE380L, Lab 5 eFile test\n\r");
// simple test of eFile
result = eDisk_Init(0); // initialize disk
if(result) diskError("eDisk_Init",result);
if(eFile_Init()) diskError("eFile_Init",0);
// if(eFile_Format()) diskError("eFile_Format",0);
eFile_Directory();
if(eFile_ROpen("file1")) diskError("eFile_ROpen",0);
eFile_Directory();
for(i=0;i<1000;i++){
if(eFile_ReadNext(&data)) diskError("eFile_ReadNext",i);
OSuart_OutChar(UART0_BASE, data);
SysCtlDelay(SysCtlClockGet()/10000);
}
eFile_Directory();
if(eFile_Create("file1")) diskError("eFile_Create",0);
if(eFile_WOpen("file1")) diskError("eFile_WOpen",0);
for(i=0;i<1000;i++){
if(eFile_Write('a'+i%26)) diskError("eFile_Write",i);
if(i%52==51){
if(eFile_Write('\n')) diskError("eFile_Write",i);
if(eFile_Write('\r')) diskError("eFile_Write",i);
}
}
if(eFile_WClose()) diskError("eFile_Close",0);
eFile_Directory();
if(eFile_Create("file2")) diskError("eFile_Create",0);
if(eFile_WOpen("file2")) diskError("eFile_WOpen",0);
for(i=0;i<1000;i++){
if(eFile_Write('a'+i%26)) diskError("eFile_Write",i);
if(i%52==51){
if(eFile_Write('\n')) diskError("eFile_Write",i);
if(eFile_Write('\r')) diskError("eFile_Write",i);
}
}
if(eFile_WClose()) diskError("eFile_Close",0);
eFile_Directory();
/* if(eFile_ROpen("file1")) diskError("eFile_ROpen",0);
eFile_Directory();
for(i=0;i<1000;i++){
if(eFile_ReadNext(&data)) diskError("eFile_ReadNext",i);
OSuart_OutChar(UART0_BASE, data);
SysCtlDelay(SysCtlClockGet()/10000);
}
eFile_Directory();
if(eFile_Delete("file1")) diskError("eFile_Delete",0);
// eFile_Directory(); */
OSuart_OutString(UART0_BASE, "Successful test of creating a file\n\r");
OS_Kill();
}
static int _SH_HexDump(void)
{
char c[4];
int i, ret = 0;
if(!_SH_cmd.args[0][0])
{
fprintf(stderr, "Usage: %s <filename>\n", _SH_cmd.command);
return 1;
}
if(eFile_ROpen(_SH_cmd.args[0]))
{
fprintf(stderr, "Error opening file for reading\n");
eFile_RClose();
return 1;
}
while(1)
{
for(i = 0; i < 4; i++)
{
unsigned long l;
eFile_ReadNext(&c[0]);
eFile_ReadNext(&c[1]);
eFile_ReadNext(&c[2]);
ret = eFile_ReadNext(&c[3]);
l = ((c[3] << 24) | (c[2] << 16) | (c[1] << 8) | c[0]);
UART_OutUHex(l);
printf("\n");
if(ret || l == 0)
{
eFile_RClose();
printf("\n");
return 0;
}
}
}
}
void simple_test(void) {
char c;
printf("\r\n\r\n");
printf("eFile_Init() returned: %d\r\n", eFile_Init());
printf("eFile_Format() returned: %d\r\n", eFile_Format());
printf("_eFile_TestFormat() returned: %d\r\n", _eFile_TestFormat());
printf("eFile_Create() returned: %d\r\n", eFile_Create("test"));
printf("eFile_WOpen() returned: %d\r\n", eFile_WOpen("test"));
printf("eFile_Write() returned: %d\r\n", eFile_Write('x'));
printf("eFile_WClose() returned: %d\r\n", eFile_WClose());
printf("eFile_ROpen() returned: %d\r\n", eFile_ROpen("test"));
printf("eFile_ReadNext() returned: %d\r\n", eFile_ReadNext(&c));
printf("eFile_ReadNext() read: %c\r\n", c);
printf("eFile_RClose() returned: %d\r\n", eFile_RClose());
while(1) {
;
}
}
static int _SH_Read(void)
{
char c;
if(!_SH_cmd.args[0][0])
{
fprintf(stderr, "Usage: %s <file_name>\n", _SH_cmd.command);
return 1;
}
if(eFile_ROpen(_SH_cmd.args[0]))
{
fprintf(stderr, "Error opening file for reading\n");
eFile_RClose();
return 1;
}
while(!eFile_ReadNext(&c))
printf("%c", c);
eFile_RClose();
printf("\n");
return 0;
}
int process_cmd(char *input){
// static int screen1Line;
// unsigned short adc_val;
// char *strptr;
// char inString1[MAXSTRLEN];
// char inString2[MAXSTRLEN];
// int i;
unsigned char outVal;
// 1) print performance measures
// time-jitter, number of data points lost, number of calculations performed
// i.e., NumSamples, NumCreated, MaxJitter-MinJitter, DataLost, FilterWork, PIDwork
if(strncmp(input, "initFileSystem", 14) == 0){
eFile_Init();
return 1;
}
if(strncmp(input, "formatDisk", 10) == 0){
//format disk
if(eFile_Format()) printf("Error: efile_format");
return 1;
}
if(strncmp(input, "printDirectory", 14) == 0){
//output disk directory
UART_OutChar('\n');
UART_OutChar('\r');
eFile_Directory(UART_OutChar);
return 1;
}
if(strncmp(input, "printFile ", 9) == 0){
UART_OutChar('\n');
UART_OutChar('\r');
eFile_ROpen(input + 10);
while(eFile_ReadNext(&outVal) == 0)
{
UART_OutChar(outVal);
}
eFile_RClose();
return 1;
}
if(strncmp(input, "deleteFile ", 11) == 0){
eFile_Delete(input + 11);
return 1;
}
if(strncmp(input, "redirect ", 9) == 0){
eFile_RedirectToFile(input + 9);
return 1;
}
return 0;
}