Angel David Yaguana Hernandez
oki
Dependencies: ChaNFS ChaNFSSD USBCDCMSC USBDevice2 mbed
Revision 0:19676807c7f1, committed 2013-09-17
- Comitter:
- sherckuith
- Date:
- Tue Sep 17 05:36:08 2013 +0000
- Commit message:
- oki;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ChaNFS.lib Tue Sep 17 05:36:08 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/NeoBelerophon/code/ChaNFS/#8ea634413549
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ChaNFSSD.lib Tue Sep 17 05:36:08 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/NeoBelerophon/code/ChaNFSSD/#7532f4c4163c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBCDCMSC.lib Tue Sep 17 05:36:08 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/sherckuith/code/USBCDCMSC/#8db2bcdf4574
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Tue Sep 17 05:36:08 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/sherckuith/code/USBDevice2/#d5bb9a9c3e24
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Sep 17 05:36:08 2013 +0000
@@ -0,0 +1,121 @@
+#include "mbed.h"
+#include "USBCDCMSC.h"
+#include "SDFileSystem.h"
+#include <new>
+
+DigitalOut myled(LED1);
+Serial pc(USBTX, USBRX);
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+USBCDCMSC cdcmsc(&sd);
+
+extern "C"
+void HardFault_Handler() {
+ printf("Hard Fault!\n");
+ exit(-1);
+}
+
+void no_memory () {
+ printf("panic: can't allocate to memory!\r\n");
+ exit(-1);
+}
+
+void listdir (Stream *st) {
+#if 0
+ // probrem: readdir() Hard Fault
+ DIR *dir;
+ struct dirent *ent;
+
+ if ((dir = opendir("/sd")) != NULL) {
+ st->printf("dir opened\r\n");
+ while ((ent = readdir(dir)) != NULL) {
+ st->printf("%s\r\n", ent->d_name);
+ }
+ } else {
+ st->printf("dir open error\r\n");
+ }
+ closedir(dir);
+#else
+ // direct FatFs
+ FILINFO fno;
+ DIR_t dir;
+ char *fn;
+#if _USE_LFN
+ static char lfn[_MAX_LFN + 1];
+ fno.lfname = lfn;
+ fno.lfsize = sizeof(lfn);
+#endif
+
+ if (f_opendir(&dir, "") == FR_OK) {
+ for (;;) {
+ if (f_readdir(&dir, &fno) != FR_OK) break;
+ if (fno.fname[0] == 0) break;
+#if _USE_LFN
+ fn = *fno.lfname ? fno.lfname : fno.fname;
+#else
+ fn = fno.fname;
+#endif
+ st->printf("%s\r\n", fn);
+ }
+ }
+#endif
+}
+
+void readfile (char *filename) {
+ FILE *fp = fopen(filename, "r");
+ if (fp) {
+ int c;
+ pc.printf("file: ");
+ for (;;) {
+ c = fgetc(fp);
+ if (feof(fp)) break;
+ pc.printf("%c", c);
+ }
+ pc.printf("\r\n");
+ fclose(fp);
+ }
+}
+
+int main() {
+ int c, u = 0;
+ Timer timer;
+
+ set_new_handler(no_memory); // new handler function
+
+ readfile("/sd/test.txt");
+
+ timer.start();
+ while(1) {
+ if (timer.read_ms() > 500) {
+ myled = myled ? 0 : 1;
+ timer.reset();
+ }
+
+ if (u != cdcmsc.configured()) {
+ u = cdcmsc.configured();
+ printf("configured %d\r\n", u);
+ }
+
+ if (u && cdcmsc.available()) {
+ // CDC -> pc serial
+ c = cdcmsc.getc();
+ if (c == '?') {
+ listdir(&cdcmsc);
+ } else {
+ pc.putc(c);
+ }
+ }
+ if (pc.readable()) {
+ // PC serial -> CDC
+ c = pc.getc();
+ if (c == '?') {
+ listdir(&pc);
+ } else {
+ if (u) {
+ cdcmsc.putc(c);
+ } else {
+ pc.putc(c);
+ }
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Sep 17 05:36:08 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7110ebee3484 \ No newline at end of file