LP-MSPM0G3507: Looking sample code for interface CC115L/CC113L

#include "ti/driverlib/m0p/dl_core.h"
#include "ti_msp_dl_config.h"
#include <sys/_intsup.h>
#include <sys/_stdint.h>

#define IOCFG2 0x00                                    
#define IOCFG0 0x02                                    
#define FIFOTHR 0x03                                    
#define SYNC1 0x04                                    
#define SYNC0 0x05                                    
#define PKTLEN 0x06                                                                   	
#define PKTCTRL0 0x08                                  	
#define FREQ2 0x0D                                    
#define FREQ1 0x0E                                   
#define FREQ0 0x0F                                   
#define MDMCFG4 0x10                                   
#define MDMCFG3 0x11                                   
#define MDMCFG2 0x12                                  
#define MDMCFG1 0x13                                   
#define MDMCFG0 0x14                                 
#define DEVIATN 0x15                                   	
#define MCSM0  0x18                                                                
#define FREND0 0x22                                   
#define FSCAL3 0x23                                    
#define FSCAL2 0x24                                   
#define FSCAL1 0x25                                   
#define FSCAL0 0x26                                    
#define TEST2 0x2C                                    
#define TEST1 0x2D                                    
#define TEST0 0x2E  
#define VERSION 0x31
#define MARCSTATE 0x35

#define SIDLE 0x36 // CC115L Strobe for Idle
#define SFSTXON 0x31 // CC115L frequency calibration
#define STX 0x35 // CC115L enable transmite
#define SRES 0x30 // CC115L Reset
#define FIFO_Data 0x7F // Burst write data
#define FIFO_PAtable 0x7E // burst PA write

uint8_t PA_TABLE[] = {0x00,0xc0,};
uint8_t pairmessage[] = {0x06,0x95,0x65,0x56,0x55,0x55,0x5a,}; // first byte for length 
uint8_t relay_on_message[] = {0x06,0x95,0x65,0x55,0x95,0x65,0x66,};

void halRfWriteBurst(uint8_t addr, uint8_t *buf, uint8_t cnt)
{
    
	DL_GPIO_clearPins(Chip_Select_PORT, Chip_Select_CS_PIN);
    //while(Status_GDO2_PIN) {};
    DL_SPI_transmitData8(SPI_0_INST, addr);
    while(cnt--)
  {
    DL_SPI_transmitData8(SPI_0_INST, *buf++);
  }
  DL_GPIO_setPins(Chip_Select_PORT, Chip_Select_CS_PIN);
  
}
 
void halRfWriteReg(uint8_t reg_addr, uint8_t value)
{
  DL_GPIO_clearPins(Chip_Select_PORT, Chip_Select_CS_PIN);
  //while (Status_GDO2_PIN) {};
  DL_SPI_transmitData8(SPI_0_INST,reg_addr);
  DL_SPI_transmitData8(SPI_0_INST,value);
  DL_GPIO_clearPins(Chip_Select_PORT, Chip_Select_CS_PIN);
}

void halRfStrobe(uint8_t strobe)
{
  DL_GPIO_clearPins(Chip_Select_PORT, Chip_Select_CS_PIN);
  //while (Status_GDO2_PIN) {};
  DL_SPI_transmitData8(SPI_0_INST,strobe);
  DL_GPIO_clearPins(Chip_Select_PORT, Chip_Select_CS_PIN);
}

void cc115L_configureRF(){

halRfWriteReg(IOCFG2,0x06);   //GDO2 Output Pin Configuration
halRfWriteReg(IOCFG0,0x06);   //GDO0 Output Pin Configuration
halRfWriteReg(FIFOTHR,0x47);  //TX FIFO Thresholds
halRfWriteReg(SYNC1,0xAC);    //Sync Word, High Byte
halRfWriteReg(SYNC0,0x59);    //Sync Word, Low Byte
halRfWriteReg(PKTLEN,0x06);   //Packet Length
halRfWriteReg(PKTCTRL0,0x04); //Packet Automation Control
halRfWriteReg(FREQ2,0x10);    //Frequency Control Word, High Byte
halRfWriteReg(FREQ1,0x12);    //Frequency Control Word, Middle Byte
halRfWriteReg(FREQ0,0x34);    //Frequency Control Word, Low Byte
halRfWriteReg(MDMCFG4,0xF6);  //Modem Configuration
halRfWriteReg(MDMCFG3,0x37);  //Modem Configuration
halRfWriteReg(MDMCFG2,0x31);  //Modem Configuration
halRfWriteReg(MDMCFG1,0x42);  //Modem Configuration
halRfWriteReg(MDMCFG0,0xE5);  //Modem Configuration
halRfWriteReg(DEVIATN,0x14);  //Modem Deviation Setting
halRfWriteReg(MCSM0,0x18);    //Main Radio Control State Machine Configuration
halRfWriteReg(FREND0,0x11);   //Front End TX Configuration
halRfWriteReg(FSCAL3,0xE9);   //Frequency Synthesizer Calibration
halRfWriteReg(FSCAL2,0x2A);   //Frequency Synthesizer Calibration
halRfWriteReg(FSCAL1,0x00);   //Frequency Synthesizer Calibration
halRfWriteReg(FSCAL0,0x1F);   //Frequency Synthesizer Calibration
halRfWriteReg(TEST2,0x81);    //Various Test Settings
halRfWriteReg(TEST1,0x35);    //Various Test Settings
halRfWriteReg(TEST0,0x09);    //Various Test Settings
halRfWriteReg(VERSION,0x19);  //Chip ID
halRfWriteReg(MARCSTATE,0x01);//Main Radio Control State Machine State
halRfWriteBurst( FIFO_PAtable, PA_TABLE, 2);
}


int main(void)
{
    SYSCFG_DL_init();

    //NVIC_ClearPendingIRQ(SPI_0_INST_INT_IRQN);
    //NVIC_EnableIRQ(SPI_0_INST_INT_IRQN);
    NVIC_EnableIRQ(GPIO_SWITCHES_INT_IRQN);

    halRfStrobe(SRES);
    cc115L_configureRF();

    while (1) {
        /* Wait for interrupt until a push button is pressed */
        __WFI();
    }
}


void GROUP1_IRQHandler(void)
{
    switch (DL_Interrupt_getPendingGroup(DL_INTERRUPT_GROUP_1)) {
        case GPIO_SWITCHES_INT_IIDX:
            switch (DL_GPIO_getPendingInterrupt(GPIO_SWITCHES_PORT)) {
                case GPIO_SWITCHES_USER_SWITCH_1_IIDX:
                    /* When SWITCHES_USER_SWITCH_1 is pressed, initiate data transmission */
                   halRfWriteBurst( FIFO_Data, pairmessage, 7); //send pair message
                   halRfStrobe(STX);
                   //delay_cycles(25000000); 
                   halRfWriteBurst( FIFO_Data, pairmessage, 7); //send pair message
                   halRfStrobe(STX);
                   delay_cycles(25000000);
                   halRfWriteBurst( FIFO_Data, pairmessage, 7); //send pair message
                   halRfStrobe(STX);
                   delay_cycles(25000000);
                   halRfWriteBurst( FIFO_Data, relay_on_message, 7);
                   halRfStrobe(STX);
                   halRfStrobe(SIDLE);
                   delay_cycles(25000000);

                    break;
                default:
                    break;
            }
            break;
        default:
            break;
    }
}