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o add directy list

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o add file selectr
This commit is contained in:
david 2009-02-15 12:59:30 +01:00
parent 3e4abc9b01
commit c3cc5d89b8
2 changed files with 54 additions and 77 deletions
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poc/lpc2148_efsl/test/main.bin
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129
poc/lpc2148_efsl/test/main.c
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@ -26,7 +26,6 @@
#define BIT(x) ((unsigned long)1<<x)
// 1st LED on Keil MCB2130
#define LED1PIN 10
#define LED1BIT BIT(LED1PIN)
#define LEDDIR IODIR0
@ -34,46 +33,6 @@
#define LEDCLR IOCLR0
static char LogFileName[] = "dummy.log";
/*
static void systemInit(void)
{
// --- enable and connect the PLL (Phase Locked Loop) ---
// a. set multiplier and divider
PLLCFG = MSEL | (1<<PSEL1) | (0<<PSEL0);
// b. enable PLL
PLLCON = (1<<PLLE);
// c. feed sequence
PLLFEED = PLL_FEED1;
PLLFEED = PLL_FEED2;
// d. wait for PLL lock (PLOCK bit is set if locked)
while (!(PLLSTAT & (1<<PLOCK)));
// e. connect (and enable) PLL
PLLCON = (1<<PLLE) | (1<<PLLC);
// f. feed sequence
PLLFEED = PLL_FEED1;
PLLFEED = PLL_FEED2;
// --- setup and enable the MAM (Memory Accelerator Module) ---
// a. start change by turning of the MAM (redundant)
MAMCR = 0;
// b. set MAM-Fetch cycle to 3 cclk as recommended for >40MHz
MAMTIM = MAM_FETCH;
// c. enable MAM
MAMCR = MAM_MODE;
// --- set VPB speed ---
VPBDIV = VPBDIV_VAL;
// --- map INT-vector ---
#if defined(RAM_RUN)
MEMMAP = MEMMAP_USER_RAM_MODE;
#elif defined(ROM_RUN)
MEMMAP = MEMMAP_USER_FLASH_MODE;
#else
#error RUN_MODE not defined!
#endif
}
*/
static void gpioInit(void)
{
LEDSET = BIT(LED1PIN); // set Bit = LED off (active low)
@ -88,24 +47,60 @@ static void gpioInit(void)
LEDSET = BIT(LED1PIN); // set Bit = LED off (active low)
}
#if 0
static void hang(void)
{
while (1);
}
#endif /* */
EmbeddedFileSystem efs;
EmbeddedFile filer, filew;
DirList list;
unsigned short e;
unsigned char buf[513];
void list_roms(){
uint8_t cnt = 0;
rprintf("Directory of 'root':\n");
ls_openDir(&list, &(efs.myFs), "/");
while (ls_getNext(&list) == 0) {
cnt++;
list.currentEntry.FileName[LIST_MAXLENFILENAME - 1] = '\0';
rprintf("[%li] %s ( %li bytes )\n",cnt, list.currentEntry.FileName, list.currentEntry.FileSize);
}
}
uint8_t * get_filename(uint8_t idx){
uint8_t cnt = 0;
if (idx<1 || idx>9)
return NULL;
ls_openDir(&list, &(efs.myFs), "/");
while (ls_getNext(&list) == 0) {
cnt++;
//list.currentEntry.FileName[LIST_MAXLENFILENAME - 1] = '\0';
if (cnt==idx)
return list.currentEntry.FileName;
}
return NULL;
}
void dump_filename(uint8_t * filename){
if (file_fopen(&filer, &efs.myFs, filename, 'r') == 0) {
rprintf("File %s open. Content:\n", filename);
while ((e = file_read(&filer, 512, buf)) != 0) {
buf[e] = '\0';
uart0Puts((char *) buf);
}
rprintf("\n");
file_fclose(&filer);
} else {
rprintf("Failed to open %s\n",filename);
}
}
int main(void)
{
int ch;
int8_t res;
uint8_t * filename;
Initialize();
gpioInit();
uart0Init(UART_BAUD(BAUD), UART_8N1, UART_FIFO_8); // setup the UART
@ -118,25 +113,13 @@ int main(void)
if ((res = efs_init(&efs, 0)) != 0) {
rprintf("failed with %i\n", res);
}
rprintf("Press Command: d r a \n");
list_roms(&efs);
rprintf("Select File:\n");
while (1) {
if ((ch = uart0Getch()) >= 0) {
uart0Puts("You pressed : ");
uart0Putch(ch);
uart0Puts("\r\n");
if (ch == 'M') {
rprintf("Creating FS\n");
fs_umount(&efs.myFs);
mkfs_makevfat(&efs.myPart);
}
if (ch == 'd') {
rprintf("Directory of 'root':\n");
ls_openDir(&list, &(efs.myFs), "/");
while (ls_getNext(&list) == 0) {
list.currentEntry.FileName[LIST_MAXLENFILENAME - 1] = '\0';
rprintf("%s ( %li bytes )\n", list.currentEntry.FileName, list.currentEntry.FileSize);
}
}
if (ch == 'r') {
if (file_fopen(&filer, &efs.myFs, LogFileName, 'r') == 0) {
rprintf("File %s open. Content:\n", LogFileName);
@ -147,19 +130,13 @@ int main(void)
file_fclose(&filer);
}
}
if (ch == 'a') {
if (file_fopen(&filew, &efs.myFs, LogFileName, 'a') == 0) {
rprintf("File %s open for append. Appending...", LogFileName);
strcpy((char *) buf, "Append Dummy Data to File\r\n");
if (file_write(&filew, strlen((char *) buf), buf) == strlen((char *) buf)) {
rprintf("ok\n\n");
} else {
rprintf("fail\n\n");
}
file_fclose(&filew);
fs_umount(&efs.myFs);
}
if (ch >='1' && ch <='9'){
filename = get_filename(ch - 48);
rprintf("Dump: %s\n",filename);
dump_filename(filename);
}
ledToggle();
}
}