void cleanFlash(void) {
ledsSet(0xffff);
extFlashBulkErase();
extFlashAddr = 0;
// start with zeros
extFlashWrite(extFlashAddr, (uint8_t *) &extFlashAddr, 4);
extFlashAddr = 4;
ledsSet(0x0);
}
Amb8420InitCode_e amb8420Reset(void)
{
bool ok;
Handle_t h;
Amb8420InitCode_e result = AMB8420_INIT_HARD_FAIL;
RPRINTF("amb8420Reset\n");
if (serial[AMB8420_UART_ID].function != SERIAL_FUNCTION_RADIO) {
amb8420InitSerial();
}
AMB8420ModeContext_t ctx;
// the chip cannot be configured while in sleep mode
AMB8420_ENTER_ACTIVE_MODE(ctx);
RPRINTF("active mode ok\n");
pinClear(AMB8420_RESET_PORT, AMB8420_RESET_PIN);
ledsSet(0xff);
mdelay(200);
ledsSet(0);
pinSet(AMB8420_RESET_PORT, AMB8420_RESET_PIN);
mdelay(500);
// wait for initialization to complete
AMB8420_WAIT_FOR_RTS_READY(ok);
if (!ok) goto end;
RPRINTF(" init completed\n");
ATOMIC_START(h);
udelay(100);
// Switch to command mode (generate falling front)
pinClear(AMB8420_CONFIG_PORT, AMB8420_CONFIG_PIN);
mdelay(1);
pinSet(AMB8420_CONFIG_PORT, AMB8420_CONFIG_PIN);
ATOMIC_END(h);
// Wait for device to become ready
AMB8420_WAIT_FOR_RTS_READY(ok);
if (ok) {
RPRINTF(" device ready\n");
result = AMB8420_INIT_SUCCESS;
} else {
RPRINTF(" device NOT ready\n");
}
end:
// restore sleep mode
AMB8420_RESTORE_MODE(ctx);
return result;
}
int main(void) {
u08 c;
char buffer[7];
int num=1;
bool isFlowControlOn = true;
bool isHexModeOn = false;
ledsSet(1);
ledsInit();
ledsSet(2);
uartInit( UART_BAUD_SELECT( 9600, F_CPU ) );
ledsSet(3);
uartFlowControlOn( true );
ledsSet(4);
uartPutString("String stored in SRAM\n");
ledsSet(5);
uartPutString("String stored in FLASH\n");
ledsSet(6);
itoa( num, buffer, 10); // convert interger into string (decimal format)
uartPutString(buffer); // and transmit string to UART
uartPutString( "\n" );
ledsSet(7);
//while ( !uartIsCharAvailable() ) {
//do nothing
//}
//c = uartBlockingGetChar();
uartPutString( "You pressed: " );
//uartPutChar( c );
uartPutString( "\n" );
for(;;) {
ledsSet(11);
c = uartBlockingGetChar();
//_delay_ms( 100 );
ledsSet(12);
if ( c == 'V' ) {
uartPutString( "testSerial: " );
uartPutString( __DATE__ );
uartPutString( " " );
uartPutString( __TIME__ );
uartPutString( "\n" );
} else if ( c == 'B' ) {
MCUCR = _BV(IVCE);
MCUCR = _BV(IVSEL); //move interruptvectors to the boot sector sector
asm volatile("jmp 0x3800");
} else if ( c == 'F' ) {
//-------------------------------------------
// Entry point for the application
//-------------------------------------------
void appMain(void)
{
while (1)
{
static uint_t i;
// test 1: counter 0-7
for (i = 0; i < 8; ++i) {
ledsSet(i);
msleep(PAUSE);
}
// test 2: all off, then red on/off, then green on/off, finally blue on/off
ledsSet(0);
msleep(PAUSE);
redLedOn();
msleep(PAUSE);
redLedOff();
msleep(PAUSE);
greenLedOn();
msleep(PAUSE);
greenLedOff();
msleep(PAUSE);
blueLedOn();
msleep(PAUSE);
blueLedOff();
msleep(PAUSE);
// test 3: all on, then blue off, green off, red off
ledsSet(7);
msleep(PAUSE);
blueLedOff();
msleep(PAUSE);
greenLedOff();
msleep(PAUSE);
redLedOff();
msleep(PAUSE);
// test 4: repeat last two tests with toggle
redLedToggle();
msleep(PAUSE);
redLedToggle();
msleep(PAUSE);
greenLedToggle();
msleep(PAUSE);
greenLedToggle();
msleep(PAUSE);
blueLedToggle();
msleep(PAUSE);
blueLedToggle();
msleep(PAUSE);
ledsSet(7);
msleep(PAUSE);
blueLedToggle();
msleep(PAUSE);
greenLedToggle();
msleep(PAUSE);
redLedToggle();
msleep(PAUSE);
// test 5: check that isOn functions work
ledsSet(0);
ASSERT(!redLedGet());
ASSERT(!greenLedGet());
ASSERT(!blueLedGet());
ledsSet(7);
ASSERT(redLedGet());
ASSERT(greenLedGet());
ASSERT(blueLedGet());
} // EOF while (1)
}
