pradeep shekhar
/
Beacon_BAE_intergration_test_3
General testings
Fork of BEACON_CODE_NEW by
Revision 18:4113ef89cd78, committed 2015-10-25
- Comitter:
- shekhar
- Date:
- Sun Oct 25 15:34:58 2015 +0000
- Parent:
- 17:c11643eb8e23
- Child:
- 19:de2bb3b0b0d2
- Commit message:
- Checked if compiling...
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/beacon.h Sun Oct 25 15:34:58 2015 +0000 @@ -0,0 +1,137 @@ +#include "mbed.h" + + +//STATES +#define BCN_RF_SILENCE 0 +#define BCN_TX_DISABLED 1 +#define BCN_TX_STANDBY 2 +#define BCN_TX_FAILURE 3 +#define BCN_TX_SUCCESS 4 + +//Size of tx data +#define SHORT_TX_DATA 60 //in bytes +#define LONG_TX_DATA 75 //in bytes + +//#define RF_SILENCE_TIME 5 //in seconds //shouldn't this be 35 mins in actual scenario +#define RF_SILENCE_TIME 35*60 + +//GLOBAL VARIABLES +uint8_t BCN_INIT_STATUS; +uint8_t BCN_TX_MAIN_STATUS; +uint8_t BCN_TX_STATUS; +uint8_t BCN_TX_EN = 1; //hardcoding for now //check where is this variable toggled?? +uint8_t BCN_FEN = 0; //This variable is also toggled in P_BCN_FEN process. +uint8_t BCN_STANDBY = 0; //hardcoding for now //check where is this variable toggled?? +uint8_t BCN_TS_BUFFER; // For Temperature + +//FUNCTION PROTOTYPING +void P_BCN_INIT(); +void P_BCN_FEN(); +void P_BCN_TX_MAIN(); +void Set_BCN_TX_STATUS(uint8_t STATUS); +int check_Temperature(); +void SHORT_BCN_TX(); +void LONG_BCN_TX(); +void Init_BEACON_HW(); +void writereg(uint8_t reg,uint8_t val); +uint8_t readreg(uint8_t reg); +void clearTxBuf(); +int setFrequency(double,float); +bool Check_ACK_RECEIVED(); +void reset_uC(); + +#define RF22_MAX_MESSAGE_LEN 255 + +//These values we set for FIFO thresholds +#define RF22_TXFFAEM_THRESHOLD 40 + +//Registers +#define RF22_REG_00_DEVICE_TYPE 0x00 +#define RF22_REG_02_DEVICE_STATUS 0x02 +#define RF22_REG_03_INTERRUPT_STATUS1 0x03 +#define RF22_REG_04_INTERRUPT_STATUS2 0x04 +#define RF22_REG_07_OPERATING_MODE1 0x07 +#define RF22_REG_08_OPERATING_MODE2 0x08 +#define RF22_REG_09_OSCILLATOR_LOAD_CAPACITANCE 0x09 +#define RF22_REG_0B_GPIO_CONFIGURATION0 0x0b +#define RF22_REG_0C_GPIO_CONFIGURATION1 0x0c +#define RF22_REG_0D_GPIO_CONFIGURATION2 0x0d +#define RF22_REG_0F_ADC_CONFIGURATION 0x0f +#define RF22_REG_11_ADC_Value 0x11 +#define RF22_REG_12_Temperature_Sensor_Calibration 0x12 +#define RF22_REG_1C_IF_FILTER_BANDWIDTH 0x1c +#define RF22_REG_1F_CLOCK_RECOVERY_GEARSHIFT_OVERRIDE 0x1f +#define RF22_REG_20_CLOCK_RECOVERY_OVERSAMPLING_RATE 0x20 +#define RF22_REG_21_CLOCK_RECOVERY_OFFSET2 0x21 +#define RF22_REG_22_CLOCK_RECOVERY_OFFSET1 0x22 +#define RF22_REG_23_CLOCK_RECOVERY_OFFSET0 0x23 +#define RF22_REG_24_CLOCK_RECOVERY_TIMING_LOOP_GAIN1 0x24 +#define RF22_REG_25_CLOCK_RECOVERY_TIMING_LOOP_GAIN0 0x25 +#define RF22_REG_26_RSSI 0x26 +#define RF22_REG_27_RSSI_THRESHOLD 0x27 +#define RF22_REG_28_ANTENNA_DIVERSITY1 0x28 +#define RF22_REG_29_ANTENNA_DIVERSITY2 0x29 +#define RF22_REG_2A_AFC_LIMITER 0x2a +#define RF22_REG_2B_AFC_CORRECTION_READ 0x2b +#define RF22_REG_2C_OOK_COUNTER_VALUE_1 0x2c +#define RF22_REG_2D_OOK_COUNTER_VALUE_2 0x2d +#define RF22_REG_2E_SLICER_PEAK_HOLD 0x2e +#define RF22_REG_30_DATA_ACCESS_CONTROL 0x30 +#define RF22_REG_31_EZMAC_STATUS 0x31 +#define RF22_REG_32_HEADER_CONTROL1 0x32 +#define RF22_REG_33_HEADER_CONTROL2 0x33 +#define RF22_REG_34_PREAMBLE_LENGTH 0x34 +#define RF22_REG_35_PREAMBLE_DETECTION_CONTROL1 0x35 +#define RF22_REG_36_SYNC_WORD3 0x36 +#define RF22_REG_37_SYNC_WORD2 0x37 +#define RF22_REG_38_SYNC_WORD1 0x38 +#define RF22_REG_39_SYNC_WORD0 0x39 +#define RF22_REG_3A_TRANSMIT_HEADER3 0x3a +#define RF22_REG_3B_TRANSMIT_HEADER2 0x3b +#define RF22_REG_3C_TRANSMIT_HEADER1 0x3c +#define RF22_REG_3D_TRANSMIT_HEADER0 0x3d +#define RF22_REG_3E_PACKET_LENGTH 0x3e +#define RF22_REG_3F_CHECK_HEADER3 0x3f +#define RF22_REG_40_CHECK_HEADER2 0x40 +#define RF22_REG_41_CHECK_HEADER1 0x41 +#define RF22_REG_42_CHECK_HEADER0 0x42 +#define RF22_REG_43_HEADER_ENABLE3 0x43 +#define RF22_REG_44_HEADER_ENABLE2 0x44 +#define RF22_REG_45_HEADER_ENABLE1 0x45 +#define RF22_REG_46_HEADER_ENABLE0 0x46 +#define RF22_REG_47_RECEIVED_HEADER3 0x47 +#define RF22_REG_48_RECEIVED_HEADER2 0x48 +#define RF22_REG_49_RECEIVED_HEADER1 0x49 +#define RF22_REG_4A_RECEIVED_HEADER0 0x4a +#define RF22_REG_4B_RECEIVED_PACKET_LENGTH 0x4b +#define RF22_REG_58 0x58 +#define RF22_REG_60_CHANNEL_FILTER_COEFFICIENT_ADDRESS 0x60 +#define RF22_REG_61_CHANNEL_FILTER_COEFFICIENT_VALUE 0x61 +#define RF22_REG_62_CRYSTAL_OSCILLATOR_POR_CONTROL 0x62 +#define RF22_REG_63_RC_OSCILLATOR_COARSE_CALIBRATION 0x63 +#define RF22_REG_64_RC_OSCILLATOR_FINE_CALIBRATION 0x64 +#define RF22_REG_65_LDO_CONTROL_OVERRIDE 0x65 +#define RF22_REG_66_LDO_LEVEL_SETTINGS 0x66 +#define RF22_REG_67_DELTA_SIGMA_ADC_TUNING1 0x67 +#define RF22_REG_68_DELTA_SIGMA_ADC_TUNING2 0x68 +#define RF22_REG_69_AGC_OVERRIDE1 0x69 +#define RF22_REG_6A_AGC_OVERRIDE2 0x6a +#define RF22_REG_6B_GFSK_FIR_FILTER_COEFFICIENT_ADDRESS 0x6b +#define RF22_REG_6C_GFSK_FIR_FILTER_COEFFICIENT_VALUE 0x6c +#define RF22_REG_6D_TX_POWER 0x6d +#define RF22_REG_6E_TX_DATA_RATE 0x6e +#define RF22_REG_6F_TX_DATA_RATE 0x6f +#define RF22_REG_70_MODULATION_CONTROL1 0x70 +#define RF22_REG_71_MODULATION_CONTROL2 0x71 +#define RF22_REG_72_FREQUENCY_DEVIATION 0x72 +#define RF22_REG_73_FREQUENCY_OFFSET1 0x73 +#define RF22_REG_74_FREQUENCY_OFFSET2 0x74 +#define RF22_REG_75_FREQUENCY_BAND_SELECT 0x75 +#define RF22_REG_76_NOMINAL_CARRIER_FREQUENCY1 0x76 +#define RF22_REG_77_NOMINAL_CARRIER_FREQUENCY0 0x77 +#define RF22_REG_79_FREQUENCY_HOPPING_CHANNEL_SELECT 0x79 +#define RF22_REG_7A_FREQUENCY_HOPPING_STEP_SIZE 0x7a +#define RF22_REG_7C_TX_FIFO_CONTROL1 0x7c +#define RF22_REG_7D_TX_FIFO_CONTROL2 0x7d +#define RF22_REG_7E_RX_FIFO_CONTROL 0x7e +#define RF22_REG_7F_FIFO_ACCESS 0x7f \ No newline at end of file
--- a/main.cpp Thu Oct 22 09:05:26 2015 +0000 +++ b/main.cpp Sun Oct 25 15:34:58 2015 +0000 @@ -5,15 +5,13 @@ Serial pc(USBTX, USBRX); //tx,rx SPI spi(D11, D12, D13); // mosi, miso, sclk DigitalOut cs(D10); //slave select or chip select - Timer t; void P_BCN_INIT() { BCN_INIT_STATUS = 1; - //check initialization parameters Init_BEACON_HW(); - //t.start(); + t.start(); BCN_INIT_STATUS = 0; } void P_BCN_FEN() @@ -239,7 +237,6 @@ { int read_val =0; cs = 0;spi.write(reg | 0x80);spi.write(val);cs = 1;read_val = readreg(reg);if(read_val != val) reset_uC(); } - uint8_t readreg(uint8_t reg) { int val;cs = 0;spi.write(reg & ~0x80);val = spi.write(0);cs = 1;return val; @@ -249,17 +246,20 @@ writereg(RF22_REG_08_OPERATING_MODE2,0x01); writereg(RF22_REG_08_OPERATING_MODE2,0x00); } -int setFrequency(double centre) +int setFrequency(double centre,float afcPullInRange) { - //freq setting begins +//freq setting begins uint8_t fbsel = 0x40; - if (centre >= 480.0) - { + uint8_t afclimiter; + if (centre >= 480.0) { centre /= 2; fbsel |= 0x20; + afclimiter = afcPullInRange * 1000000.0 / 1250.0; + } else { + if (afcPullInRange < 0.0 || afcPullInRange > 0.159375) + return false; + afclimiter = afcPullInRange * 1000000.0 / 625.0; } - else - return false; centre /= 10.0; double integerPart = floor(centre); double fractionalPart = centre - integerPart; @@ -272,9 +272,11 @@ writereg(RF22_REG_75_FREQUENCY_BAND_SELECT, fbsel); writereg(RF22_REG_76_NOMINAL_CARRIER_FREQUENCY1, fc >> 8); writereg(RF22_REG_77_NOMINAL_CARRIER_FREQUENCY0, fc & 0xff); + writereg(RF22_REG_2A_AFC_LIMITER, afclimiter); return 0; } + void Init_BEACON_HW() { cs=1; // chip must be deselected @@ -315,7 +317,7 @@ // spiWrite(RF22_REG_05_INTERRUPT_ENABLE1, RF22_ENTXFFAEM |RF22_ENRXFFAFULL | RF22_ENPKSENT |RF22_ENPKVALID| RF22_ENCRCERROR); // spiWrite(RF22_REG_06_INTERRUPT_ENABLE2, RF22_ENPREAVAL); - setFrequency(435.0); + setFrequency(435.0,05); //This may not be required if((readreg(RF22_REG_02_DEVICE_STATUS)& 0x08)!= 0x00) @@ -375,40 +377,14 @@ } int main() { - //int temp, final_temp; - P_BCN_INIT(); - t.start(); - loop.attach(&P_BCN_TX_MAIN, 30.0); - while (t.read() < RF_SILENCE_TIME); + while(t.read() < RF_SILENCE_TIME); P_BCN_FEN(); - t.stop(); -// temp = check_Temperature(); -// final_temp = (float)temp*0.5 - 64; -// pc.printf("%d\r\n", final_temp); - - //while(1) -// { -// temp = check_Temperature(); -// final_temp = (float)temp*0.5 - 64; -// pc.printf("Temperature: %d\r\n", final_temp); -// wait(900); //15 minutes -// } - while(1) - { - //display statuses or wait - - //BCN_INIT_STATUS - //BCN_TX_MAIN_STATUS - //BCN_TX_STATUS - //BCN_TX_EN - //BCN_FEN - //BCN_STANDBY - } + while(1); } \ No newline at end of file
--- a/tx.h Thu Oct 22 09:05:26 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,137 +0,0 @@ -#include "mbed.h" - - -//STATES -#define BCN_RF_SILENCE 0 -#define BCN_TX_DISABLED 1 -#define BCN_TX_STANDBY 2 -#define BCN_TX_FAILURE 3 -#define BCN_TX_SUCCESS 4 - -//Size of tx data -#define SHORT_TX_DATA 60 //in bytes -#define LONG_TX_DATA 75 //in bytes - -//#define RF_SILENCE_TIME 5 //in seconds //shouldn't this be 35 mins in actual scenario -#define RF_SILENCE_TIME 35*60 - -//GLOBAL VARIABLES -uint8_t BCN_INIT_STATUS; -uint8_t BCN_TX_MAIN_STATUS; -uint8_t BCN_TX_STATUS; -uint8_t BCN_TX_EN = 1; //hardcoding for now //check where is this variable toggled?? -uint8_t BCN_FEN = 0; //This variable is also toggled in P_BCN_FEN process. -uint8_t BCN_STANDBY = 0; //hardcoding for now //check where is this variable toggled?? -uint8_t BCN_TS_BUFFER; // For Temperature - -//FUNCTION PROTOTYPING -void P_BCN_INIT(); -void P_BCN_FEN(); -void P_BCN_TX_MAIN(); -void Set_BCN_TX_STATUS(uint8_t STATUS); -int check_Temperature(); -void SHORT_BCN_TX(); -void LONG_BCN_TX(); -void Init_BEACON_HW(); -void writereg(uint8_t reg,uint8_t val); -uint8_t readreg(uint8_t reg); -void clearTxBuf(); -int setFrequency(double); -bool Check_ACK_RECEIVED(); -void reset_uC(); - -#define RF22_MAX_MESSAGE_LEN 255 - -//These values we set for FIFO thresholds -#define RF22_TXFFAEM_THRESHOLD 40 - -//Registers -#define RF22_REG_00_DEVICE_TYPE 0x00 -#define RF22_REG_02_DEVICE_STATUS 0x02 -#define RF22_REG_03_INTERRUPT_STATUS1 0x03 -#define RF22_REG_04_INTERRUPT_STATUS2 0x04 -#define RF22_REG_07_OPERATING_MODE1 0x07 -#define RF22_REG_08_OPERATING_MODE2 0x08 -#define RF22_REG_09_OSCILLATOR_LOAD_CAPACITANCE 0x09 -#define RF22_REG_0B_GPIO_CONFIGURATION0 0x0b -#define RF22_REG_0C_GPIO_CONFIGURATION1 0x0c -#define RF22_REG_0D_GPIO_CONFIGURATION2 0x0d -#define RF22_REG_0F_ADC_CONFIGURATION 0x0f -#define RF22_REG_11_ADC_Value 0x11 -#define RF22_REG_12_Temperature_Sensor_Calibration 0x12 -#define RF22_REG_1C_IF_FILTER_BANDWIDTH 0x1c -#define RF22_REG_1F_CLOCK_RECOVERY_GEARSHIFT_OVERRIDE 0x1f -#define RF22_REG_20_CLOCK_RECOVERY_OVERSAMPLING_RATE 0x20 -#define RF22_REG_21_CLOCK_RECOVERY_OFFSET2 0x21 -#define RF22_REG_22_CLOCK_RECOVERY_OFFSET1 0x22 -#define RF22_REG_23_CLOCK_RECOVERY_OFFSET0 0x23 -#define RF22_REG_24_CLOCK_RECOVERY_TIMING_LOOP_GAIN1 0x24 -#define RF22_REG_25_CLOCK_RECOVERY_TIMING_LOOP_GAIN0 0x25 -#define RF22_REG_26_RSSI 0x26 -#define RF22_REG_27_RSSI_THRESHOLD 0x27 -#define RF22_REG_28_ANTENNA_DIVERSITY1 0x28 -#define RF22_REG_29_ANTENNA_DIVERSITY2 0x29 -#define RF22_REG_2A_AFC_LIMITER 0x2a -#define RF22_REG_2B_AFC_CORRECTION_READ 0x2b -#define RF22_REG_2C_OOK_COUNTER_VALUE_1 0x2c -#define RF22_REG_2D_OOK_COUNTER_VALUE_2 0x2d -#define RF22_REG_2E_SLICER_PEAK_HOLD 0x2e -#define RF22_REG_30_DATA_ACCESS_CONTROL 0x30 -#define RF22_REG_31_EZMAC_STATUS 0x31 -#define RF22_REG_32_HEADER_CONTROL1 0x32 -#define RF22_REG_33_HEADER_CONTROL2 0x33 -#define RF22_REG_34_PREAMBLE_LENGTH 0x34 -#define RF22_REG_35_PREAMBLE_DETECTION_CONTROL1 0x35 -#define RF22_REG_36_SYNC_WORD3 0x36 -#define RF22_REG_37_SYNC_WORD2 0x37 -#define RF22_REG_38_SYNC_WORD1 0x38 -#define RF22_REG_39_SYNC_WORD0 0x39 -#define RF22_REG_3A_TRANSMIT_HEADER3 0x3a -#define RF22_REG_3B_TRANSMIT_HEADER2 0x3b -#define RF22_REG_3C_TRANSMIT_HEADER1 0x3c -#define RF22_REG_3D_TRANSMIT_HEADER0 0x3d -#define RF22_REG_3E_PACKET_LENGTH 0x3e -#define RF22_REG_3F_CHECK_HEADER3 0x3f -#define RF22_REG_40_CHECK_HEADER2 0x40 -#define RF22_REG_41_CHECK_HEADER1 0x41 -#define RF22_REG_42_CHECK_HEADER0 0x42 -#define RF22_REG_43_HEADER_ENABLE3 0x43 -#define RF22_REG_44_HEADER_ENABLE2 0x44 -#define RF22_REG_45_HEADER_ENABLE1 0x45 -#define RF22_REG_46_HEADER_ENABLE0 0x46 -#define RF22_REG_47_RECEIVED_HEADER3 0x47 -#define RF22_REG_48_RECEIVED_HEADER2 0x48 -#define RF22_REG_49_RECEIVED_HEADER1 0x49 -#define RF22_REG_4A_RECEIVED_HEADER0 0x4a -#define RF22_REG_4B_RECEIVED_PACKET_LENGTH 0x4b -#define RF22_REG_58 0x58 -#define RF22_REG_60_CHANNEL_FILTER_COEFFICIENT_ADDRESS 0x60 -#define RF22_REG_61_CHANNEL_FILTER_COEFFICIENT_VALUE 0x61 -#define RF22_REG_62_CRYSTAL_OSCILLATOR_POR_CONTROL 0x62 -#define RF22_REG_63_RC_OSCILLATOR_COARSE_CALIBRATION 0x63 -#define RF22_REG_64_RC_OSCILLATOR_FINE_CALIBRATION 0x64 -#define RF22_REG_65_LDO_CONTROL_OVERRIDE 0x65 -#define RF22_REG_66_LDO_LEVEL_SETTINGS 0x66 -#define RF22_REG_67_DELTA_SIGMA_ADC_TUNING1 0x67 -#define RF22_REG_68_DELTA_SIGMA_ADC_TUNING2 0x68 -#define RF22_REG_69_AGC_OVERRIDE1 0x69 -#define RF22_REG_6A_AGC_OVERRIDE2 0x6a -#define RF22_REG_6B_GFSK_FIR_FILTER_COEFFICIENT_ADDRESS 0x6b -#define RF22_REG_6C_GFSK_FIR_FILTER_COEFFICIENT_VALUE 0x6c -#define RF22_REG_6D_TX_POWER 0x6d -#define RF22_REG_6E_TX_DATA_RATE 0x6e -#define RF22_REG_6F_TX_DATA_RATE 0x6f -#define RF22_REG_70_MODULATION_CONTROL1 0x70 -#define RF22_REG_71_MODULATION_CONTROL2 0x71 -#define RF22_REG_72_FREQUENCY_DEVIATION 0x72 -#define RF22_REG_73_FREQUENCY_OFFSET1 0x73 -#define RF22_REG_74_FREQUENCY_OFFSET2 0x74 -#define RF22_REG_75_FREQUENCY_BAND_SELECT 0x75 -#define RF22_REG_76_NOMINAL_CARRIER_FREQUENCY1 0x76 -#define RF22_REG_77_NOMINAL_CARRIER_FREQUENCY0 0x77 -#define RF22_REG_79_FREQUENCY_HOPPING_CHANNEL_SELECT 0x79 -#define RF22_REG_7A_FREQUENCY_HOPPING_STEP_SIZE 0x7a -#define RF22_REG_7C_TX_FIFO_CONTROL1 0x7c -#define RF22_REG_7D_TX_FIFO_CONTROL2 0x7d -#define RF22_REG_7E_RX_FIFO_CONTROL 0x7e -#define RF22_REG_7F_FIFO_ACCESS 0x7f \ No newline at end of file