#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
//! General init function, calls platform-specific one.
void init(){
#ifdef MSP430
- msp430_init();
+ #define INITCHIP msp430_init();
+#endif
+
+#ifdef ARDUINO
+ #define INITCHIP arduino_init();
+#endif
+
+#if (platform == donbfet)
+# define INITCHIP donbfet_init();
+#endif
+
+#ifdef INITCHIP
+INITCHIP
#else
#warning "No init() routine for this platform!"
#endif
//! Handle a command.
void handle(uint8_t const app,
- uint8_t const verb,
- uint32_t const len)
-{
- int i;
-
- //debugstr("GoodFET");
- PLEDOUT&=~PLEDPIN;
-
- // find the app and call the handle fn
- for(i = 0; i < num_apps; i++)
- {
- if(apps[i]->app == app)
- {
- // call the app's handle fn
- (*(apps[i]->handle))(app, verb, len);
-
- // exit early
- return;
- }
- }
-
- // if we get here, then the desired app is not copiled in
- // this firmware
- debugstr("App missing.");
- debughex(app);
- txdata(app, NOK, 0);
+ uint8_t const verb,
+ uint32_t const len){
+ int i;
+
+ //debugstr("GoodFET");
+ //led_off();
+
+ // find the app and call the handle fn
+ for(i = 0; i < num_apps; i++){
+ if(apps[i]->app == app){
+ // call the app's handle fn
+ (*(apps[i]->handle))(app, verb, len);
+
+ // exit early
+ return;
+ }
+ }
+
+ // if we get here, then the desired app is not copiled in
+ // this firmware
+ debugstr("App missing.");
+ debughex(app);
+ txdata(app, NOK, 0);
}
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");
+ }
+#elif (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)
{
// or
// WDTCTL = WDTPW + WDTCNTCL + WDTSSEL + 0x00;
// but instead we'll jump to our reboot function pointer
+#ifdef MSP430
+# if (platform == tilaunchpad)
+ // do we really need this, we do not want to reset the TUSB3410
+ dputs("reset_count>4\n");
+
+ //longjmp(warmstart,111);
+ goto warmstart;
+
+# else
+ (*reboot_function)();
+# endif
+#else /* !MSP430 */
+# if (platform == donbfet)
(*reboot_function)();
+# else
+ debugstr("Rebooting not supported on this platform.");
+# endif
+#endif
}
continue;
}
verb = serial_rx();
- //len=serial_rx();
len = rxword();
- //Read data, looking for buffer overflow.y
+ //Read data, looking for buffer overflow.
if(len <= CMDDATALEN)
{
for(i = 0; i < len; i++)