/*
* Main function: initializes all system values and components, then starts
* operation of the two threads.
*
* @author HP Truong, Jacob Barnett
*
* @param void
* @return void
*/
int main (void) {
CC2500_LowLevel_Init();
CC2500_Reset();
osKernelInitialize (); // initialize CMSIS-RTOS
// initialize peripherals here
/* LCD initiatization */
LCD_Init();
/* LCD Layer initiatization */
LCD_LayerInit();
/* Enable the LTDC controler */
LTDC_Cmd(ENABLE);
/* Set LCD foreground layer as the current layer */
LCD_SetLayer(LCD_FOREGROUND_LAYER);
LCD_SetFont(&Font16x24);
LCD_Clear(LCD_COLOR_WHITE);
receive_and_plot_thread = osThreadCreate(osThread(receive_and_plot), NULL);
print_lcd_debug_thread = osThreadCreate(osThread(print_lcd_debug), NULL);
osKernelStart (); // start thread execution
}
/**
* @brief Set CC2500 Initialization.
* @param LIS302DL_Config_Struct: pointer to a LIS302DL_Config_TypeDef structure
* that contains the configuration setting for the LIS302DL.
* @retval None
*/
void CC2500_Default_Init(void)
{
uint8_t buffer[0x2f];
buffer[CC2500_REG_IOCFG2_ADDR] = SMARTRF_SETTING_IOCFG2;
buffer[CC2500_REG_IOCFG1_ADDR] = SMARTRF_SETTING_IOCFG1;
buffer[CC2500_REG_IOCFG0_ADDR] = SMARTRF_SETTING_IOCFG0;
buffer[CC2500_REG_FIFOTHR_ADDR] = SMARTRF_SETTING_FIFOTHR;
buffer[CC2500_REG_SYNC1_ADDR] = SMARTRF_SETTING_SYNC1;
buffer[CC2500_REG_SYNC0_ADDR] = SMARTRF_SETTING_SYNC0;
buffer[CC2500_REG_PKTLEN_ADDR] = SMARTRF_SETTING_PKTLEN;
buffer[CC2500_REG_PKTCTRL1_ADDR] = SMARTRF_SETTING_PKTCTRL1;
buffer[CC2500_REG_PKTCTRL0_ADDR] = SMARTRF_SETTING_PKTCTRL0;
buffer[CC2500_REG_ADDR_ADDR] = SMARTRF_SETTING_ADDR;
buffer[CC2500_REG_CHANNR_ADDR] = SMARTRF_SETTING_CHANNR;
buffer[CC2500_REG_FSCTRL1_ADDR] = SMARTRF_SETTING_FSCTRL1;
buffer[CC2500_REG_FSCTRL0_ADDR] = SMARTRF_SETTING_FSCTRL0;
buffer[CC2500_REG_FREQ2_ADDR] = SMARTRF_SETTING_FREQ2;
buffer[CC2500_REG_FREQ1_ADDR] = SMARTRF_SETTING_FREQ1;
buffer[CC2500_REG_FREQ0_ADDR] = SMARTRF_SETTING_FREQ0;
buffer[CC2500_REG_MDMCFG4_ADDR] = SMARTRF_SETTING_MDMCFG4;
buffer[CC2500_REG_MDMCFG3_ADDR] = SMARTRF_SETTING_MDMCFG3;
buffer[CC2500_REG_MDMCFG2_ADDR] = SMARTRF_SETTING_MDMCFG2;
buffer[CC2500_REG_MDMCFG1_ADDR] = SMARTRF_SETTING_MDMCFG1;
buffer[CC2500_REG_MDMCFG0_ADDR] = SMARTRF_SETTING_MDMCFG0;
buffer[CC2500_REG_DEVIATN_ADDR] = SMARTRF_SETTING_DEVIATN;
buffer[CC2500_REG_MCSM2_ADDR] = SMARTRF_SETTING_MCSM2;
buffer[CC2500_REG_MCSM1_ADDR] = SMARTRF_SETTING_MCSM1;
buffer[CC2500_REG_MCSM0_ADDR] = SMARTRF_SETTING_MCSM0;
buffer[CC2500_REG_FOCCFG_ADDR] = SMARTRF_SETTING_FOCCFG;
buffer[CC2500_REG_BSCFG_ADDR] = SMARTRF_SETTING_BSCFG;
buffer[CC2500_REG_AGCTRL2_ADDR] = SMARTRF_SETTING_AGCCTRL2;
buffer[CC2500_REG_AGCTRL1_ADDR] = SMARTRF_SETTING_AGCCTRL1;
buffer[CC2500_REG_AGCTRL0_ADDR] = SMARTRF_SETTING_AGCCTRL0;
buffer[CC2500_REG_WOREVT1_ADDR] = SMARTRF_SETTING_WOREVT1;
buffer[CC2500_REG_WOREVT0_ADDR] = SMARTRF_SETTING_WOREVT0;
buffer[CC2500_REG_WORCTRL_ADDR] = SMARTRF_SETTING_WORCTRL;
buffer[CC2500_REG_FREND1_ADDR] = SMARTRF_SETTING_FREND1;
buffer[CC2500_REG_FREND0_ADDR] = SMARTRF_SETTING_FREND0;
buffer[CC2500_REG_FSCAL3_ADDR] = SMARTRF_SETTING_FSCAL3;
buffer[CC2500_REG_FSCAL2_ADDR] = SMARTRF_SETTING_FSCAL2;
buffer[CC2500_REG_FSCAL1_ADDR] = SMARTRF_SETTING_FSCAL1;
buffer[CC2500_REG_FSCAL0_ADDR] = SMARTRF_SETTING_FSCAL0;
buffer[CC2500_REG_RCCTRL1_ADDR] = SMARTRF_SETTING_RCCTRL1;
buffer[CC2500_REG_RCCTRL0_ADDR] = SMARTRF_SETTING_RCCTRL0;
buffer[CC2500_REG_FSTEST_ADDR] = SMARTRF_SETTING_FSTEST;
buffer[CC2500_REG_PTEST_ADDR] = SMARTRF_SETTING_PTEST;
buffer[CC2500_REG_AGCTEST_ADDR] = SMARTRF_SETTING_AGCTEST;
buffer[CC2500_REG_TEST2_ADDR] = SMARTRF_SETTING_TEST2;
buffer[CC2500_REG_TEST1_ADDR] = SMARTRF_SETTING_TEST1;
buffer[CC2500_REG_TEST0_ADDR] = SMARTRF_SETTING_TEST0;
/* Configure the low level interface ---------------------------------------*/
CC2500_LowLevel_Init();
/* Configure*/
CC2500_SRES_CMD();
CC2500_WriteRegister(buffer, CC2500_REG_IOCFG2_ADDR, 0x2f);
}
/**
* @brief Set CC2500 Initialization.
* @param None
* @retval None
*/
void CC2500_Init(void) {
CC2500_LowLevel_Init();
// Wireless configuration as defined on project specification page 9
uint8_t reg;
// reset the device first
CC2500_Strobe(CC2500_STROBE_SRES, DUMMY_BYTE);
osDelay(50);
// put the device in idle mode
CC2500_Strobe(CC2500_STROBE_SIDLE, DUMMY_BYTE);
osDelay(50);
reg = (uint8_t)CC2500_SETTING_FSCTRL1;
CC2500_Write(®, CC2500_CFG_REG_FSCTRL1, 1);
reg = (uint8_t)CC2500_SETTING_FSCTRL0;
CC2500_Write(®, CC2500_CFG_REG_FSCTRL0, 1);
reg = (uint8_t)CC2500_SETTING_FREQ2;
CC2500_Write(®, CC2500_CFG_REG_FREQ2, 1);
reg = (uint8_t)CC2500_SETTING_FREQ1;
CC2500_Write(®, CC2500_CFG_REG_FREQ1, 1);
reg = (uint8_t)CC2500_SETTING_FREQ0;
CC2500_Write(®, CC2500_CFG_REG_FREQ0, 1);
reg = (uint8_t)CC2500_SETTING_MDMCFG4;
CC2500_Write(®, CC2500_CFG_REG_MDMCFG4, 1);
reg = (uint8_t)CC2500_SETTING_MDMCFG3;
CC2500_Write(®, CC2500_CFG_REG_MDMCFG3, 1);
reg = (uint8_t)CC2500_SETTING_MDMCFG2;
CC2500_Write(®, CC2500_CFG_REG_MDMCFG2, 1);
reg = (uint8_t)CC2500_SETTING_MDMCFG1;
CC2500_Write(®, CC2500_CFG_REG_MDMCFG1, 1);
reg = (uint8_t)CC2500_SETTING_MDMCFG0;
CC2500_Write(®, CC2500_CFG_REG_MDMCFG0, 1);
reg = (uint8_t)CC2500_SETTING_CHANNR;
CC2500_Write(®, CC2500_CFG_REG_CHANNR, 1);
reg = (uint8_t)CC2500_SETTING_DEVIATN;
CC2500_Write(®, CC2500_CFG_REG_DEVIATN, 1);
reg = (uint8_t)CC2500_SETTING_FREND1;
CC2500_Write(®, CC2500_CFG_REG_FRIEND1, 1);
reg = (uint8_t)CC2500_SETTING_FREND0;
CC2500_Write(®, CC2500_CFG_REG_FRIEND0, 1);
reg = (uint8_t)CC2500_SETTING_MCSM0;
CC2500_Write(®, CC2500_CFG_REG_MCSM0, 1);
reg = (uint8_t)0x33;
CC2500_Write(®, CC2500_CFG_REG_MCSM1, 1);
reg = (uint8_t)CC2500_SETTING_FOCCFG;
CC2500_Write(®, CC2500_CFG_REG_FOCCFG, 1);
reg = (uint8_t)CC2500_SETTING_BSCFG;
CC2500_Write(®, CC2500_CFG_REG_BSCFG, 1);
reg = (uint8_t)CC2500_SETTING_AGCCTRL2;
CC2500_Write(®, CC2500_CFG_REG_AGCCTRL2, 1);
reg = (uint8_t)CC2500_SETTING_AGCCTRL1;
CC2500_Write(®, CC2500_CFG_REG_AGCCTRL1, 1);
reg = (uint8_t)CC2500_SETTING_AGCCTRL0;
CC2500_Write(®, CC2500_CFG_REG_AGCCTRL0, 1);
reg = (uint8_t)CC2500_SETTING_FSCAL3;
CC2500_Write(®, CC2500_CFG_REG_FSCAL3, 1);
reg = (uint8_t)CC2500_SETTING_FSCAL2;
CC2500_Write(®, CC2500_CFG_REG_FSCAL2, 1);
reg = (uint8_t)CC2500_SETTING_FSCAL1;
CC2500_Write(®, CC2500_CFG_REG_FSCAL1, 1);
reg = (uint8_t)CC2500_SETTING_FSCAL0;
CC2500_Write(®, CC2500_CFG_REG_FSCAL0, 1);
reg = (uint8_t)CC2500_SETTING_FSTEST;
CC2500_Write(®, CC2500_CFG_REG_FSTEST, 1);
reg = (uint8_t)CC2500_SETTING_TEST2;
CC2500_Write(®, CC2500_CFG_REG_TEST2, 1);
reg = (uint8_t)CC2500_SETTING_TEST1;
CC2500_Write(®, CC2500_CFG_REG_TEST1, 1);
reg = (uint8_t)CC2500_SETTING_TEST0;
CC2500_Write(®, CC2500_CFG_REG_TEST0, 1);
reg = (uint8_t)CC2500_SETTING_FIFOTHR;
CC2500_Write(®, CC2500_CFG_REG_FIFOTHR, 1);
reg = (uint8_t)CC2500_SETTING_IOCFG2;
CC2500_Write(®, CC2500_CFG_REG_IOCFG2, 1);
reg = (uint8_t)CC2500_SETTING_IOCFG0;
CC2500_Write(®, CC2500_CFG_REG_IOCFG0, 1);
reg = (uint8_t)CC2500_SETTING_PKTCTRL1;
CC2500_Write(®, CC2500_CFG_REG_PKTCTRL1, 1);
reg = (uint8_t)CC2500_SETTING_PKTCTRL0;
CC2500_Write(®, CC2500_CFG_REG_PKTCTRL0, 1);
reg = (uint8_t)CC2500_SETTING_ADDR;
CC2500_Write(®, CC2500_CFG_REG_ADDR, 1);
reg = (uint8_t)CC2500_SETTING_PKTLEN;
CC2500_Write(®, CC2500_CFG_REG_PKTLEN, 1);
// flush the rx and tx buffer
CC2500_Strobe(CC2500_STROBE_SFTX, DUMMY_BYTE);
CC2500_Strobe(CC2500_STROBE_SFRX, DUMMY_BYTE);
}
/**
* @brief Configures wireless chip.
*
* @notes Configures configures the wireless chip settings by writing to the
* config registers.
*/
void CC2500_Init(void){
uint8_t ctrl[16];
//Configure the low level interface ----------------------------
CC2500_LowLevel_Init();
//TUESDAY
ctrl[0] = SMARTRF_SETTING_IOCFG2;
CC2500_Write(ctrl, IOCFG2, 1);
CC2500_Write(ctrl, IOCFG2, 1);
while(!CC2500_CheckRegisters(ctrl, IOCFG2, 1));
ctrl[0] = SMARTRF_SETTING_IOCFG0D;
ctrl[1] = SMARTRF_SETTING_FIFOTHR;
CC2500_Write(ctrl, IOCFG0, 2);
while(!CC2500_CheckRegisters(ctrl, IOCFG0, 2))CC2500_Write(ctrl, IOCFG0, 2);
ctrl[0] = SMARTRF_SETTING_PKTLEN;
ctrl[1] = SMARTRF_SETTING_PKTCTRL1;
ctrl[2] = SMARTRF_SETTING_PKTCTRL0;
ctrl[3] = SMARTRF_SETTING_ADDR;
ctrl[4] = SMARTRF_SETTING_CHANNR;
ctrl[5] = SMARTRF_SETTING_FSCTRL1;
ctrl[6] = SMARTRF_SETTING_FSCTRL0;
ctrl[7] = SMARTRF_SETTING_FREQ2;
ctrl[8] = SMARTRF_SETTING_FREQ1;
ctrl[9] = SMARTRF_SETTING_FREQ0;
ctrl[10] = SMARTRF_SETTING_MDMCFG4;
ctrl[11] = SMARTRF_SETTING_MDMCFG3;
ctrl[12] = SMARTRF_SETTING_MDMCFG2;
ctrl[13] = SMARTRF_SETTING_MDMCFG1;
ctrl[14] = SMARTRF_SETTING_MDMCFG0;
ctrl[15] = SMARTRF_SETTING_DEVIATN;
CC2500_Write(ctrl, PKTLEN, 16);
while(!CC2500_CheckRegisters(ctrl, PKTLEN, 16))CC2500_Write(ctrl, PKTLEN, 16);;
ctrl[0] = SMARTRF_SETTING_MCSM1;
ctrl[1] = SMARTRF_SETTING_MCSM0;
ctrl[2] = SMARTRF_SETTING_FOCCFG;
ctrl[3] = SMARTRF_SETTING_BSCFG;
ctrl[4] = SMARTRF_SETTING_AGCCTRL2;
ctrl[5] = SMARTRF_SETTING_AGCCTRL1;
ctrl[6] = SMARTRF_SETTING_AGCCTRL0;
CC2500_Write(ctrl, MCSM1, 7);
while(!CC2500_CheckRegisters(ctrl, MCSM1, 7))CC2500_Write(ctrl, MCSM1, 7);;
ctrl[0] = SMARTRF_SETTING_FREND1;
ctrl[1] = SMARTRF_SETTING_FREND0;
ctrl[2] = SMARTRF_SETTING_FSCAL3;
ctrl[3] = SMARTRF_SETTING_FSCAL2;
ctrl[4] = SMARTRF_SETTING_FSCAL1;
ctrl[5] = SMARTRF_SETTING_FSCAL0;
ctrl[6] = SMARTRF_SETTING_FSTEST;
CC2500_Write(ctrl, FREND1, 7);
while(!CC2500_CheckRegisters(ctrl, FREND1, 7))CC2500_Write(ctrl, FREND1, 7);;
ctrl[0] = SMARTRF_SETTING_TEST2;
ctrl[1] = SMARTRF_SETTING_TEST1;
ctrl[2] = SMARTRF_SETTING_TEST0;
CC2500_Write(ctrl, TEST2, 3);
while(!CC2500_CheckRegisters(ctrl, TEST2, 3))CC2500_Write(ctrl, TEST2, 3);;
ctrl[0] = SMARTRF_SETTING_SYNC1;
ctrl[1] = SMARTRF_SETTING_SYNC0;
CC2500_Write(ctrl, SYNC1, 2);
}
/**
* @brief Set CC2500 Initialization.
* @param None
* @retval None
*/
void CC2500_Init()
{
/* Configure the low level interface ---------------------------------------*/
CC2500_LowLevel_Init();
}
