Unsigned char RF_setting[48]=
{0x29, // CCxxx0_IOCFG2
0x2e, //CCxxx0_IOCFG1
0x06, //CCxxx0_IOCFG0
0x07, //CCxxx0_FIFOTHR
0xd3, //CCxxx0_SYNC1
0x91, //CCxxx0_SYNC0
0xff, //CCxxx0_PKTLEN
0x04, //CCxxx0_PKTCTRL1
0x05, //CCxxx0_PKTCTRL0
0x05, //CCxxx0_ADDR
0x00, //CCxxx0_CHANNR
0x0c, //CCxxx0_FSCTRL1
0x00, //CCxxx0_FSCTRL0
0x10, //CCxxx0_FREQ2
0xb1, //CCxxx0_FREQ1
0x3b, //CCxxx0_FREQ0
0x2d, //CCxxx0_MDMCFG4
0x3b, //CCxxx0_MDMCFG3
0x13, //CCxxx0_MDMCFG2
0x22, //CCxxx0_MDMCFG1
0xf8, //CCxxx0_MDMCFG0
0x62, //CCxxx0_DEVIATN
0x07, //CCxxx0_MCSM2
0x3f, //CCxxx0_MCSM1
0x18, // CCxxx0_MCSM0
0x1d, // CCxxx0_FOCCFG
0x1c, // CCxxx0_BSCFG
0xc7, // CCxxx0_AGCCTRL2
0x00, // CCxxx0_AGCCTRL1
0xb0, // CCxxx0_AGCCTRL0
0x87, // CCxxx0_WOREVT1
0x6b, // CCxxx0_WOREVT0
0xfb, // CCxxx0_WORCTRL
0xb6, // CCxxx0_FREND1
0x10, // CCxxx0_FREND0
0xea, // CCxxx0_FSCAL3
0x2a, // CCxxx0_FSCAL2
0x00, // CCxxx0_FSCAL1
0x1f, // CCxxx0_FSCAL0
0x41, // CCxxx0_RCCTRL1
0x00, // CCxxx0_RCCTRL0
0x59, // CCxxx0_FSTEST
0x7f, // CCxxx0_PTEST
0x3f, // CCxxx0_AGCTEST
0x88, // CCxxx0_TEST2
0x31, // CCxxx0_TEST1
0x09, // CCxxx0_TEST0
0xC0}; // CCxxx0_PATABLE
for(i=0;i<5;i++)
{
CC_Idle();
delay_ms(20);
CC_WrReg(CCxxx0_TXFIFO,1); //writing in 10 bytes of TXFIFO
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_WrReg(CCxxx0_TXFIFO,1);
CC_Cmd(CCxxx0_STX);
while (!PINB.3); // Wait for GDO0 to be set -> sync transmitted
while (PINB.3);
CC_ClrTx();
delay_ms(500);
}
CC_Idle();
CC_RxOn();
delay_ms(10);
CC_RdRegs(CCxxx0_RXFIFO,RFData,10); //reading 10 bytes of rxfifo and store it in RFData
CC_ClrRx();
delay_ms(1);
CC_RxOn();
delay_ms(5);
lcd_clear(); // displaying on LCD
i=0;
lcd_puts("recieved");
delay_ms(1000);
while(i<10)
{
lcd_clear();
sprintf(buffer_lcd,"%d=",i);
lcd_puts(buffer_lcd);
sprintf(buffer_lcd,"%x ",RFData[i]);
lcd_puts(buffer_lcd);
i=i+1;
delay_ms(1000);
}
#define RF433_CS_UP PORTB.4=1;
#define RF433_CS_DN PORTB.4=0;
//PORTB.4 is connected to CSn
unsigned char CC_Cmd(unsigned char Cmd)
{
unsigned char Status;
RF433_CS_DN;
CC_Rdy();
Status=CC_SpiWr(Cmd);
RF433_CS_UP;
delay_us(10);
return Status;
}
void CC_Rdy()
{
while(PINB.6);//PINB.6 is connected to SO(GDO1)
return;
}
unsigned char RF_setting[48]=
{0x29, // CCxxx0_IOCFG2
0x2e, //CCxxx0_IOCFG1
0x06, //CCxxx0_IOCFG0
0x47, //CCxxx0_FIFOTHR
0xd3, //CCxxx0_SYNC1
0x91, //CCxxx0_SYNC0
0x3d, //CCxxx0_PKTLEN
0x05, //CCxxx0_PKTCTRL1
0x05, //CCxxx0_PKTCTRL0
0x05, //CCxxx0_ADDR
0x00, //CCxxx0_CHANNR
0x06, //CCxxx0_FSCTRL1
0x00, //CCxxx0_FSCTRL0
0x21, //CCxxx0_FREQ2
0x62, //CCxxx0_FREQ1
0x76, //CCxxx0_FREQ0
0xf5, //CCxxx0_MDMCFG4
0x83, //CCxxx0_MDMCFG3
0x13, //CCxxx0_MDMCFG2
0x22, //CCxxx0_MDMCFG1
0xf8, //CCxxx0_MDMCFG0
0x15, //CCxxx0_DEVIATN
0x07, //CCxxx0_MCSM2
0x3f, //CCxxx0_MCSM1
0x18, // CCxxx0_MCSM0
0x16, // CCxxx0_FOCCFG
0x1c, // CCxxx0_BSCFG
0xc7, // CCxxx0_AGCCTRL2
0x00, // CCxxx0_AGCCTRL1
0xb0, // CCxxx0_AGCCTRL0
0x87, // CCxxx0_WOREVT1
0x6b, // CCxxx0_WOREVT0
0xfb, // CCxxx0_WORCTRL
0xb6, // CCxxx0_FREND1
0x10, // CCxxx0_FREND0
0xe9, // CCxxx0_FSCAL3
0x2a, // CCxxx0_FSCAL2
0x00, // CCxxx0_FSCAL1
0x1f, // CCxxx0_FSCAL0
0x41, // CCxxx0_RCCTRL1
0x00, // CCxxx0_RCCTRL0
0x59, // CCxxx0_FSTEST
0x7f, // CCxxx0_PTEST
0x3f, // CCxxx0_AGCTEST
0x81, // CCxxx0_TEST2
0x35, // CCxxx0_TEST1
0x09, // CCxxx0_TEST0
0xC8}; // CCxxx0_PATABLE
You mean, the same chip still is transmitting? That's really unlikely, I would a expect a software problem. I presume you are using the right register addresses (0xF0..)?i'm reading PARTNUM value ff and VERSION f. does this mean that the chip is partially dead?
You mean, the same chip still is transmitting? That's really unlikely, I would a expect a software problem. I presume you are using the right register addresses (0xF0..)?
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