Tuned 300 baud settings
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parent
16e989c680
commit
1c2d1b484b
49
device.h
49
device.h
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@ -13,13 +13,10 @@
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#define FREQUENCY_CORRECTION 0
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#define FREQUENCY_CORRECTION 0
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// Voltage references
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// Voltage references
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// TODO: Determine best defaults
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#define CONFIG_ADC_REF 128
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#define CONFIG_ADC_REF 128
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#define CONFIG_DAC_REF 128
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#define CONFIG_DAC_REF 255
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// TODO: Change this back to default
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#define CONFIG_LED_INTENSITY 192
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//#define CONFIG_LED_INTENSITY 192
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#define CONFIG_LED_INTENSITY 37
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#define CONFIG_COM_LED_TIMEOUT_MS 40
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#define CONFIG_COM_LED_TIMEOUT_MS 40
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#define CONFIG_LED_UPDATE_INTERVAL_MS 40
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#define CONFIG_LED_UPDATE_INTERVAL_MS 40
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@ -29,9 +26,9 @@
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// Serial settings
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// Serial settings
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#define SERIAL_DEBUG false
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#define SERIAL_DEBUG false
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#define TX_MAXWAIT 2UL
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#define TX_MAXWAIT 2UL
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#define CONFIG_QUEUE_SIZE 6000 // TODO: Optimise this by saving ram other places, add SD queue
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#define CONFIG_QUEUE_SIZE 6000
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#define CONFIG_QUEUE_MAX_LENGTH 15
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#define CONFIG_QUEUE_MAX_LENGTH 15
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#define CONFIG_UART0_BUFFER_SIZE 1536 // TODO: Tune this, what is actually required?
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#define CONFIG_UART0_BUFFER_SIZE 1536
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#define CONFIG_UART1_BUFFER_SIZE 128
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#define CONFIG_UART1_BUFFER_SIZE 128
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#define CONFIG_SERIAL_TIMEOUT_MS 10
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#define CONFIG_SERIAL_TIMEOUT_MS 10
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#define CONFIG_BENCHMARK_MODE false
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#define CONFIG_BENCHMARK_MODE false
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@ -103,41 +100,3 @@
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#endif
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#endif
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#endif
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#endif
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/*
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PA0 ANALOG_IN
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PA1 USR_1
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PA2 USR_2
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PA3 USR_3 / BT_MODE // TODO: Set as output
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PA4 USR_4 / BT_RTS // TODO: Set as input
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PA5 GPS_EN // TODO: Set as output/input
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PA6 SD_CS // TODO: Set as output
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PA7 SD_DETECT // TODO: Set as input and enable pullup
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PB0 LED_RX
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PB1 LED_TX
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PB2 LED_STATUS
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PB3 LED_DRAIN_PWM
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PB4 LED_COM / SPI_SS (PGM)
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PB5 SPI_MOSI SD/PGM
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PB6 SPI_MISO SD/PGM
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PB7 SPI_CLK SD/PGM
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PC0 DAC_0
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PC1 DAC_1
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PC2 DAC_2
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PC3 DAC_3
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PC4 DAC_4
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PC5 DAC_5
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PC6 DAC_6
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PC7 DAC_7
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PD0 UART0_RX
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PD1 UART0_TX
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PD2 UART1_RX GPS
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PD3 UART1_TX GPS
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PD4 PTT_NEG
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PD5 PTT_SIG
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PD6 REF_DAC
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PD7 REF_ADC
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*/
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@ -120,8 +120,8 @@ inline static uint8_t sinSample(uint16_t i) {
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#endif
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#endif
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#if BITRATE == 300
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#if BITRATE == 300
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#define DCD_TIMEOUT_SAMPLES 520
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#define DCD_TIMEOUT_SAMPLES 512
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#define DCD_MIN_COUNT 2
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#define DCD_MIN_COUNT 4
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#elif BITRATE == 1200
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#elif BITRATE == 1200
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#define DCD_TIMEOUT_SAMPLES CONFIG_ADC_SAMPLERATE/100
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#define DCD_TIMEOUT_SAMPLES CONFIG_ADC_SAMPLERATE/100
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#define DCD_MIN_COUNT CONFIG_ADC_SAMPLERATE/1600
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#define DCD_MIN_COUNT CONFIG_ADC_SAMPLERATE/1600
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@ -177,7 +177,7 @@ typedef struct Afsk
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uint16_t phaseAcc; // Phase accumulator
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uint16_t phaseAcc; // Phase accumulator
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uint16_t phaseInc; // Phase increment per sample
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uint16_t phaseInc; // Phase increment per sample
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uint16_t silentSamples; // How many samples were completely silent
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uint16_t silentSamples; // How many samples were silent
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volatile bool sending; // Set when modem is sending
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volatile bool sending; // Set when modem is sending
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volatile bool sending_data; // Set when modem is sending data
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volatile bool sending_data; // Set when modem is sending data
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@ -208,7 +208,7 @@ typedef struct Afsk
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#else
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#else
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#error Not enough space in sampledBits variable!
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#error Not enough space in sampledBits variable!
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#endif
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#endif
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int16_t currentPhase; // Current phase of the demodulator
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int16_t currentPhase; // Current phase of the demodulator
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uint8_t actualBits; // Actual found bits at correct bitrate
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uint8_t actualBits; // Actual found bits at correct bitrate
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volatile int status; // Status of the modem, 0 means OK
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volatile int status; // Status of the modem, 0 means OK
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@ -191,23 +191,20 @@ void gps_nmea_parse(uint8_t sentence_length) {
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gps_lon *= (gps_lon_sign == 'E' ? 1 : -1);
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gps_lon *= (gps_lon_sign == 'E' ? 1 : -1);
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// TODO: Remove this
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// TODO: Remove this
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// if (gps_fix) {
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// printf("GPS fix: %d\r\n", nmea_fix);
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// printf("GPS fix: %d\r\n", nmea_fix);
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// printf("GPS satellites: %d\r\n", gps_sats);
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// printf("GPS satellites: %d\r\n", gps_sats);
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// printf("GPS latitude: %d\" %d' %.2fs %c\r\n", gps_lat_degrees, gps_lat_minutes, gps_lat_seconds, gps_lat_sign);
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// printf("GPS latitude: %d\" %d' %.2fs %c\r\n", gps_lat_degrees, gps_lat_minutes, gps_lat_seconds, gps_lat_sign);
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// printf("GPS longtitude: %d\" %d' %.2fs %c\r\n", gps_lon_degrees, gps_lon_minutes, gps_lon_seconds, gps_lon_sign);
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// printf("GPS longtitude: %d\" %d' %.2fs %c\r\n", gps_lon_degrees, gps_lon_minutes, gps_lon_seconds, gps_lon_sign);
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// printf("GPS coords: %.6f,%.6f\r\n", gps_lat, gps_lon);
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// printf("GPS coords: %.6f,%.6f\r\n", gps_lat, gps_lon);
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// printf("GPS speed %.2f Km/h\r\n", gps_speed_kmh);
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// printf("GPS speed %.2f Km/h\r\n", gps_speed_kmh);
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// printf("GPS speed %.2f knots\r\n", gps_speed_knots);
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// printf("GPS speed %.2f knots\r\n", gps_speed_knots);
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// printf("GPS bearing %.2f\r\n", gps_bearing);
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// printf("GPS bearing %.2f\r\n", gps_bearing);
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// printf("GPS height above MSL: %.2f\r\n", gps_height_above_msl);
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// printf("GPS height above MSL: %.2f\r\n", gps_height_above_msl);
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// printf("GPS altitude: %.2f\r\n", gps_altitude);
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// printf("GPS altitude: %.2f\r\n", gps_altitude);
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// printf("GPS geoid height: %.2f\r\n", gps_geoid_height);
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// printf("GPS geoid height: %.2f\r\n", gps_geoid_height);
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// printf("GPS HDOP: %.2f\r\n", gps_hdop);
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// printf("GPS HDOP: %.2f\r\n", gps_hdop);
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// printf("GPS time %d:%d:%d UTC\r\n", gps_t_hour, gps_t_minute, gps_t_second);
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// printf("GPS time %d:%d:%d UTC\r\n", gps_t_hour, gps_t_minute, gps_t_second);
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// } else {
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// printf("No GPS fix");
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// }
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}
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}
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}
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}
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@ -19,7 +19,7 @@ void VREF_init(void) {
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void vref_setADC(uint8_t value) {
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void vref_setADC(uint8_t value) {
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config_input_gain = value;
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config_input_gain = value;
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OCR2A = config_input_gain;
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OCR2A = 0xFF - config_input_gain;
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}
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}
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void vref_setDAC(uint8_t value) {
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void vref_setDAC(uint8_t value) {
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@ -196,7 +196,7 @@ void config_set_output_gain(uint8_t gain) {
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}
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}
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void config_set_input_gain(uint8_t gain) {
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void config_set_input_gain(uint8_t gain) {
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vref_setADC(0xFF - gain);
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vref_setADC(gain);
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}
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}
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void config_set_passall(uint8_t passall) {
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void config_set_passall(uint8_t passall) {
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