#include "apps.h"
#include "glitch.h"
+#if (platform == tilaunchpad)
+#include <setjmp.h>
+jmp_buf warmstart;
+void coldstart();
+#include "msp430_serial.h"
+#endif
+
#define RESET 0x80 // not a real app -- causes firmware to reset
#define DEBUGAPP 0xFF
#define INITCHIP arduino_init();
#endif
+#if (platform == donbfet)
+# define INITCHIP donbfet_init();
+#endif
+
#ifdef INITCHIP
INITCHIP
#else
int i;
//debugstr("GoodFET");
- PLEDOUT&=~PLEDPIN;
+ //led_off();
// find the app and call the handle fn
for(i = 0; i < num_apps; i++){
}
}
- // if we get here, then the desired app is not copiled in
+ // if we get here, then the desired app is not compiled into
// this firmware
debugstr("App missing.");
debughex(app);
//! Main loop.
-int main(void)
-{
- volatile unsigned int i;
- unsigned char app, verb;
- unsigned long len;
- // MSP reboot count for reset input & reboot function located at 0xFFFE
- volatile unsigned int reset_count = 0;
- void (*reboot_function)(void) = (void *) 0xFFFE;
-
- init();
-
- txstring(MONITOR,OK,"http://goodfet.sf.net/");
- #ifdef ECHOTEST
- while(1) serial0_tx(serial0_rx());
- #endif
-
- //Command loop. There's no end!
- while(1)
+int main(void){
+ volatile unsigned int i;
+ unsigned char app, verb;
+ unsigned long len;
+ // MSP reboot count for reset input & reboot function located at 0xFFFE
+ volatile unsigned int reset_count = 0;
+#if (platform == tilaunchpad)
+ int ret=0;
+
+ //ret = setjmp(warmstart);// needs to be here since context from init() would be gone
+ warmstart:
+ if (ret == 0) {
+ coldstart(); // basic hardware setup, clock to TUSB3410, and enable
+ } else if (ret == 2) {
+ dputs("\nalmost BSL only one RTS change\n");
+ } else if (ret > 2) { // reset released after more than two tst transisitions
+ // We could write a BSL, a nice exercise for a Sunday afternoon.
+ dputs("\nBSL\n");
+ //call_BSL(); // once you are done uncomment ;-)
+ } else { // we come here after DTR high (release reset)
+ dputs("\nWarmstart\n");
+ }
+#endif
+
+#if (platform == donbfet)
+ extern void donbfet_reboot(void);
+ void (*reboot_function)(void) = donbfet_reboot;
+#else
+ void (*reboot_function)(void) = (void *) 0xFFFE;
+#endif
+ init();
+
+ txstring(MONITOR,OK,"http://goodfet.sf.net/");
+ //txstring(0xab,0xcd,"http://goodfet.sf.net/");
+
+
+ //Command loop. There's no end!
+ while(1){
+ //Magic 3
+ app = serial_rx();
+
+ // If the app is the reset byte (0x80) increment and loop
+ if (app == RESET){
+ reset_count++;
+
+ if (reset_count > 4){
+ // We could trigger the WDT with either:
+ // WDTCTL = 0;
+ // or
+ // WDTCTL = WDTPW + WDTCNTCL + WDTSSEL + 0x00;
+ // but instead we'll jump to our reboot function pointer
+ (*reboot_function)();
+ debugstr("Rebooting not supported on this platform.");
+ }
+
+ continue;
+ }else {
+ reset_count = 0;
+ }
+
+ verb = serial_rx();
+ len = rxword();
+
+ //Read data, looking for buffer overflow.
+ if(len <= CMDDATALEN){
+ for(i = 0; i < len; i++)
{
- //Magic 3
- app = serial_rx();
-
- // If the app is the reset byte (0x80) increment and loop
- if (app == RESET)
- {
- reset_count++;
-
- if (reset_count > 4)
- {
- // We could trigger the WDT with either:
- // WDTCTL = 0;
- // or
- // WDTCTL = WDTPW + WDTCNTCL + WDTSSEL + 0x00;
- // but instead we'll jump to our reboot function pointer
- #ifdef MSP430
- (*reboot_function)();
- #else
- debugstr("Rebooting not supported on this platform.");
- #endif
- }
-
- continue;
- }
- else
- {
- reset_count = 0;
- }
-
- verb = serial_rx();
- len = rxword();
-
- //Read data, looking for buffer overflow.y
- if(len <= CMDDATALEN)
- {
- for(i = 0; i < len; i++)
- {
- cmddata[i] = serial_rx();
- }
-
- handle(app,verb,len);
- }
- else
- {
- //Listen to the blaberring.
- for(i = 0; i < len; i++)
- serial_rx();
-
- //Reply with an error.
- debugstr("Buffer length exceeded.");
- txdata(MONITOR,NOK,0);
- }
+ cmddata[i] = serial_rx();
}
+
+ handle(app,verb,len);
+ }else {
+ //Listen to the blaberring.
+ for(i = 0; i < len; i++)
+ serial_rx();
+
+ //Reply with an error.
+ debugstr("Buffer length exceeded.");
+ txdata(MONITOR,NOK,0);
+ }
+ }
}