void autoBL(unsigned int cb)
{
switch(direction)
{
case 0:
if(bl_val < bl_max)
{
bl_val++;
}
else
{
direction = 1;
setCBIntervall(bl_cb, bl_timeout);
}
break;
case 1:
direction = 2;
setCBIntervall(bl_cb, bl_speed);
break;
case 2:
if(bl_val > 0x00)
{
bl_val--;
}
else
{
direction = 0;
stopCB(bl_cb);
}
break;
}
}
// set new brightness and set up fading and timout
void setBacklight(unsigned char level)
{
if(level == BL_AUTO)
{
stopCB(bl_cb);
direction = 0;
setCBIntervall(bl_cb, bl_speed);
startCB(bl_cb);
}
else if(level < BL_AUTO)
{
stopCB(bl_cb);
bl_val = level;
direction = 1;
setCBIntervall(bl_cb, bl_timeout);
startCB(bl_cb);
}
}
void cc1100IRQ (void) {
if (cc1100_read1(0x3B | READ | BURST) > 0) {
RF_getfifo(RFbuf);
cc1100_strobe(SIDLE);
cc1100_strobe(SFRX);
struct cc1100frame_ *RXframe;
RXframe = (struct cc1100frame_ *)&RFbuf[0];
if ((RXframe->len == 1) && ((RXframe->destAddr == cc1100Addr) || (RXframe->destAddr == 0x00))) {
switch_WOR_RX();
}
if(RFstatus & WORenabled)
cc1100_strobe(SWOR);
else
cc1100_strobe(SRX);
if (RXframe->len > 3) {
setCBIntervall(WORrx_cb,WORrx_time);
switch ( RXframe->packetType) {
case 0x01:
draw_block(0,50,128,10,3,DRAW_ERASE);
draw_string(0, 50, (char*)&RFbuf[headerLen], 3, DRAW_PUT);
break;
case 0x02:
if (RXframe->data[0] == 0x01) {
RXframe->destAddr = RXframe->srcAddr;
RXframe->srcAddr = cc1100Addr;
RXframe->data[0] = 0x02;
RXframe->len = 0x04;
switch_to_idle();
RF_send(RFbuf);
}
else if (RFbuf[headerLen] == 0x02) {
RFstatus |= Received;
}
break;
case 0x03:
if ((RXframe->data[0] == 0x01) && (timeInfo & time_accurate)) {
send_time(RXframe->srcAddr);
}
else if (RFbuf[headerLen] == 0x02) {
memcpy((unsigned char *)&time,(unsigned char *)&RXframe->data[1],3);
memcpy((unsigned char *)&date,(unsigned char *)&RXframe->data[4],4);
timeInfo |=0x02;
VICSoftInt = INT_EINT2;
}
}
}
}
waitTX();
EXTINT = 0x01;
}
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);
}
}
