void RF_sendWOR(unsigned char addr) {
unsigned char b[2];
unsigned int WOR_cb;
b[0]=0x01;
b[1]=addr;
VICIntEnClr = INT_EINT0;
switch_to_idle();
RFstatus |= WORsend;
cc1100_write1(0x18,conf[0x18] & 0xCF);
cc1100_strobe(SCAL);
waitTX();
WOR_cb = addTimerCB(WORsend_timeout, 101);
startCB(WOR_cb);
while (RFstatus & WORsend) {
cc1100_write(TX_fifo | BURST,b,2);
cc1100_strobe(STX);
waitTX();
}
stopCB(WOR_cb);
removeTimerCB(WOR_cb);
cc1100_write1(0x18,conf[0x18]);
waitTX();
VICIntEnable = INT_EINT0;
}
void WORrx_timeout(void) {
stopCB(WORrx_cb);
removeTimerCB(WORrx_cb);
RFstatus &= ~WORrxon;
draw_ant(100,0,DRAW_ERASE);
cc1100_write1(0x16,conf[0x16]);
RFstatus |= WORenabled;
cc1100_strobe(SIDLE);
cc1100_strobe(SWOR);
}
void switch_WOR_RX(void) {
if (RFstatus & WORrxon)
setCBIntervall(WORrx_cb,WORrx_time);
else {
WORrx_cb = addTimerCB(WORrx_timeout, WORrx_time);
startCB(WORrx_cb);
RFstatus |= WORrxon;
RFstatus &= ~WORenabled;
draw_ant(100,0,DRAW_PUT);
cc1100_write1(0x16,0x07);
}
}
void cc1100_init(void) {
unsigned long xx = 0x200;
PINSEL1 &= 0xffffff00; //GDO0 SCK1 MISO1 MOSI1 as GPIO
FIODIR0 |= (CS1 | MOSI1 | SCK1); //output
PCONP &= 0xfffffbff;
PCONP |= (1<<21);
FIOSET0 = SCK1;
FIOCLR0 = MOSI1;
FIOCLR0 = CS1;
while(xx) {
asm volatile("nop" : :);
xx--;
}
FIOSET0 = CS1;
xx=0x200;
while(xx) {
asm volatile("nop" : :);
xx--;
}
FIOCLR0 = CS1;
FIOCLR0 = SCK1;
while (FIOPIN0 & MISO1);
PINSEL1 |= 0x000002A8; //SCK1 MISO1 MOSI1 as SPI1
SSPCR0 = 0x0007;
SSPCPSR = 0x02;
SSPCR1 = 0x02;
SSPDR = SRES;
while (FIOPIN0 & MISO1);
while (SSPSR & (1<<4));
xx = SSPDR;
cc1100_write((0x00 | BURST ),(unsigned char*)conf,0x2f);
cc1100_write1(PATABLE,0xC0);
cc1100_strobe(SIDLE);
cc1100_strobe(SPWD);
}
