pradeep shekhar / Mbed 2 deprecated dec8_fsk_rx

rfm22 receive code for BAE

Dependencies:   mbed

beacon.h@0:7031cc82d88a, 2014-12-26 (annotated)

Committer:
shekhar
Date:
Fri Dec 26 10:34:54 2014 +0000
Revision:
0:7031cc82d88a
rfm22 rx code for BAE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shekhar 0:7031cc82d88a 1 #include "mbed.h"
shekhar 0:7031cc82d88a 2
shekhar 0:7031cc82d88a 3 #define TIMES 20
shekhar 0:7031cc82d88a 4 #define RX_DATA 240 //in bytes
shekhar 0:7031cc82d88a 5 #define TX_DATA 240 //in bytes
shekhar 0:7031cc82d88a 6
shekhar 0:7031cc82d88a 7 void writereg(uint8_t reg,uint8_t val);
shekhar 0:7031cc82d88a 8 uint8_t readreg(uint8_t reg);
shekhar 0:7031cc82d88a 9 void clearTxBuf();
shekhar 0:7031cc82d88a 10 void clearRxBuf();
shekhar 0:7031cc82d88a 11 int setFrequency(float,float);
shekhar 0:7031cc82d88a 12 void init();
shekhar 0:7031cc82d88a 13
shekhar 0:7031cc82d88a 14 #define RF22_MAX_MESSAGE_LEN 255
shekhar 0:7031cc82d88a 15 // These values we set for FIFO thresholds
shekhar 0:7031cc82d88a 16 #define RF22_TXFFAEM_THRESHOLD 4
shekhar 0:7031cc82d88a 17 #define RF22_RXFFAFULL_THRESHOLD 55
shekhar 0:7031cc82d88a 18
shekhar 0:7031cc82d88a 19 // Register names
shekhar 0:7031cc82d88a 20 #define RF22_REG_00_DEVICE_TYPE 0x00
shekhar 0:7031cc82d88a 21 #define RF22_REG_02_DEVICE_STATUS 0x02
shekhar 0:7031cc82d88a 22 #define RF22_REG_03_INTERRUPT_STATUS1 0x03
shekhar 0:7031cc82d88a 23 #define RF22_REG_04_INTERRUPT_STATUS2 0x04
shekhar 0:7031cc82d88a 24 #define RF22_REG_07_OPERATING_MODE1 0x07
shekhar 0:7031cc82d88a 25 #define RF22_REG_08_OPERATING_MODE2 0x08
shekhar 0:7031cc82d88a 26 #define RF22_REG_09_OSCILLATOR_LOAD_CAPACITANCE 0x09
shekhar 0:7031cc82d88a 27 #define RF22_REG_0B_GPIO_CONFIGURATION0 0x0b
shekhar 0:7031cc82d88a 28 #define RF22_REG_0C_GPIO_CONFIGURATION1 0x0c
shekhar 0:7031cc82d88a 29 #define RF22_REG_0D_GPIO_CONFIGURATION2 0x0d
shekhar 0:7031cc82d88a 30 #define RF22_REG_1C_IF_FILTER_BANDWIDTH 0x1c
shekhar 0:7031cc82d88a 31 #define RF22_REG_1F_CLOCK_RECOVERY_GEARSHIFT_OVERRIDE 0x1f
shekhar 0:7031cc82d88a 32 #define RF22_REG_20_CLOCK_RECOVERY_OVERSAMPLING_RATE 0x20
shekhar 0:7031cc82d88a 33 #define RF22_REG_21_CLOCK_RECOVERY_OFFSET2 0x21
shekhar 0:7031cc82d88a 34 #define RF22_REG_22_CLOCK_RECOVERY_OFFSET1 0x22
shekhar 0:7031cc82d88a 35 #define RF22_REG_23_CLOCK_RECOVERY_OFFSET0 0x23
shekhar 0:7031cc82d88a 36 #define RF22_REG_24_CLOCK_RECOVERY_TIMING_LOOP_GAIN1 0x24
shekhar 0:7031cc82d88a 37 #define RF22_REG_25_CLOCK_RECOVERY_TIMING_LOOP_GAIN0 0x25
shekhar 0:7031cc82d88a 38 #define RF22_REG_26_RSSI 0x26
shekhar 0:7031cc82d88a 39 #define RF22_REG_27_RSSI_THRESHOLD 0x27
shekhar 0:7031cc82d88a 40 #define RF22_REG_28_ANTENNA_DIVERSITY1 0x28
shekhar 0:7031cc82d88a 41 #define RF22_REG_29_ANTENNA_DIVERSITY2 0x29
shekhar 0:7031cc82d88a 42 #define RF22_REG_2A_AFC_LIMITER 0x2a
shekhar 0:7031cc82d88a 43 #define RF22_REG_2B_AFC_CORRECTION_READ 0x2b
shekhar 0:7031cc82d88a 44 #define RF22_REG_2C_OOK_COUNTER_VALUE_1 0x2c
shekhar 0:7031cc82d88a 45 #define RF22_REG_2D_OOK_COUNTER_VALUE_2 0x2d
shekhar 0:7031cc82d88a 46 #define RF22_REG_2E_SLICER_PEAK_HOLD 0x2e
shekhar 0:7031cc82d88a 47 #define RF22_REG_30_DATA_ACCESS_CONTROL 0x30
shekhar 0:7031cc82d88a 48 #define RF22_REG_31_EZMAC_STATUS 0x31
shekhar 0:7031cc82d88a 49 #define RF22_REG_32_HEADER_CONTROL1 0x32
shekhar 0:7031cc82d88a 50 #define RF22_REG_33_HEADER_CONTROL2 0x33
shekhar 0:7031cc82d88a 51 #define RF22_REG_34_PREAMBLE_LENGTH 0x34
shekhar 0:7031cc82d88a 52 #define RF22_REG_35_PREAMBLE_DETECTION_CONTROL1 0x35
shekhar 0:7031cc82d88a 53 #define RF22_REG_36_SYNC_WORD3 0x36
shekhar 0:7031cc82d88a 54 #define RF22_REG_37_SYNC_WORD2 0x37
shekhar 0:7031cc82d88a 55 #define RF22_REG_38_SYNC_WORD1 0x38
shekhar 0:7031cc82d88a 56 #define RF22_REG_39_SYNC_WORD0 0x39
shekhar 0:7031cc82d88a 57 #define RF22_REG_3A_TRANSMIT_HEADER3 0x3a
shekhar 0:7031cc82d88a 58 #define RF22_REG_3B_TRANSMIT_HEADER2 0x3b
shekhar 0:7031cc82d88a 59 #define RF22_REG_3C_TRANSMIT_HEADER1 0x3c
shekhar 0:7031cc82d88a 60 #define RF22_REG_3D_TRANSMIT_HEADER0 0x3d
shekhar 0:7031cc82d88a 61 #define RF22_REG_3E_PACKET_LENGTH 0x3e
shekhar 0:7031cc82d88a 62 #define RF22_REG_3F_CHECK_HEADER3 0x3f
shekhar 0:7031cc82d88a 63 #define RF22_REG_40_CHECK_HEADER2 0x40
shekhar 0:7031cc82d88a 64 #define RF22_REG_41_CHECK_HEADER1 0x41
shekhar 0:7031cc82d88a 65 #define RF22_REG_42_CHECK_HEADER0 0x42
shekhar 0:7031cc82d88a 66 #define RF22_REG_43_HEADER_ENABLE3 0x43
shekhar 0:7031cc82d88a 67 #define RF22_REG_44_HEADER_ENABLE2 0x44
shekhar 0:7031cc82d88a 68 #define RF22_REG_45_HEADER_ENABLE1 0x45
shekhar 0:7031cc82d88a 69 #define RF22_REG_46_HEADER_ENABLE0 0x46
shekhar 0:7031cc82d88a 70 #define RF22_REG_47_RECEIVED_HEADER3 0x47
shekhar 0:7031cc82d88a 71 #define RF22_REG_48_RECEIVED_HEADER2 0x48
shekhar 0:7031cc82d88a 72 #define RF22_REG_49_RECEIVED_HEADER1 0x49
shekhar 0:7031cc82d88a 73 #define RF22_REG_4A_RECEIVED_HEADER0 0x4a
shekhar 0:7031cc82d88a 74 #define RF22_REG_4B_RECEIVED_PACKET_LENGTH 0x4b
shekhar 0:7031cc82d88a 75 #define RF22_REG_58 0x58
shekhar 0:7031cc82d88a 76 #define RF22_REG_60_CHANNEL_FILTER_COEFFICIENT_ADDRESS 0x60
shekhar 0:7031cc82d88a 77 #define RF22_REG_61_CHANNEL_FILTER_COEFFICIENT_VALUE 0x61
shekhar 0:7031cc82d88a 78 #define RF22_REG_62_CRYSTAL_OSCILLATOR_POR_CONTROL 0x62
shekhar 0:7031cc82d88a 79 #define RF22_REG_63_RC_OSCILLATOR_COARSE_CALIBRATION 0x63
shekhar 0:7031cc82d88a 80 #define RF22_REG_64_RC_OSCILLATOR_FINE_CALIBRATION 0x64
shekhar 0:7031cc82d88a 81 #define RF22_REG_65_LDO_CONTROL_OVERRIDE 0x65
shekhar 0:7031cc82d88a 82 #define RF22_REG_66_LDO_LEVEL_SETTINGS 0x66
shekhar 0:7031cc82d88a 83 #define RF22_REG_67_DELTA_SIGMA_ADC_TUNING1 0x67
shekhar 0:7031cc82d88a 84 #define RF22_REG_68_DELTA_SIGMA_ADC_TUNING2 0x68
shekhar 0:7031cc82d88a 85 #define RF22_REG_69_AGC_OVERRIDE1 0x69
shekhar 0:7031cc82d88a 86 #define RF22_REG_6A_AGC_OVERRIDE2 0x6a
shekhar 0:7031cc82d88a 87 #define RF22_REG_6B_GFSK_FIR_FILTER_COEFFICIENT_ADDRESS 0x6b
shekhar 0:7031cc82d88a 88 #define RF22_REG_6C_GFSK_FIR_FILTER_COEFFICIENT_VALUE 0x6c
shekhar 0:7031cc82d88a 89 #define RF22_REG_6D_TX_POWER 0x6d
shekhar 0:7031cc82d88a 90 #define RF22_REG_6E_TX_DATA_RATE1 0x6e
shekhar 0:7031cc82d88a 91 #define RF22_REG_6F_TX_DATA_RATE0 0x6f
shekhar 0:7031cc82d88a 92 #define RF22_REG_70_MODULATION_CONTROL1 0x70
shekhar 0:7031cc82d88a 93 #define RF22_REG_71_MODULATION_CONTROL2 0x71
shekhar 0:7031cc82d88a 94 #define RF22_REG_72_FREQUENCY_DEVIATION 0x72
shekhar 0:7031cc82d88a 95 #define RF22_REG_73_FREQUENCY_OFFSET1 0x73
shekhar 0:7031cc82d88a 96 #define RF22_REG_74_FREQUENCY_OFFSET2 0x74
shekhar 0:7031cc82d88a 97 #define RF22_REG_75_FREQUENCY_BAND_SELECT 0x75
shekhar 0:7031cc82d88a 98 #define RF22_REG_76_NOMINAL_CARRIER_FREQUENCY1 0x76
shekhar 0:7031cc82d88a 99 #define RF22_REG_77_NOMINAL_CARRIER_FREQUENCY0 0x77
shekhar 0:7031cc82d88a 100 #define RF22_REG_79_FREQUENCY_HOPPING_CHANNEL_SELECT 0x79
shekhar 0:7031cc82d88a 101 #define RF22_REG_7A_FREQUENCY_HOPPING_STEP_SIZE 0x7a
shekhar 0:7031cc82d88a 102 #define RF22_REG_7C_TX_FIFO_CONTROL1 0x7c
shekhar 0:7031cc82d88a 103 #define RF22_REG_7D_TX_FIFO_CONTROL2 0x7d
shekhar 0:7031cc82d88a 104 #define RF22_REG_7E_RX_FIFO_CONTROL 0x7e
shekhar 0:7031cc82d88a 105 #define RF22_REG_7F_FIFO_ACCESS 0x7f