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Updated buffer lengths

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Mark Qvist 2019-01-08 13:19:58 +01:00
parent 00dcf5a300
commit 42dcd121cc
4 changed files with 21 additions and 22 deletions
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22
hardware/AFSK.h
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@ -38,13 +38,6 @@ inline static uint8_t sinSample(uint16_t i) {
#define CPU_FREQ F_CPU
#define CONFIG_AFSK_RX_BUFLEN CONFIG_ADC_SAMPLERATE/150
#define CONFIG_AFSK_TX_BUFLEN CONFIG_ADC_SAMPLERATE/150
#define CONFIG_AFSK_RXTIMEOUT 0
#define CONFIG_AFSK_TXWAIT 0UL
#define CONFIG_AFSK_PREAMBLE_LEN 150UL
#define CONFIG_AFSK_TRAILER_LEN 25UL
#define BIT_STUFF_LEN 5
#define BITRATE 1200
@ -59,6 +52,15 @@ inline static uint8_t sinSample(uint16_t i) {
#define CONFIG_DAC_SAMPLERATE 38400UL
#endif
#define CONFIG_AFSK_RX_BUFLEN CONFIG_ADC_SAMPLERATE/75
#define CONFIG_AFSK_TX_BUFLEN CONFIG_ADC_SAMPLERATE/75
#define CONFIG_AFSK_RXTIMEOUT 0
#define CONFIG_AFSK_PREAMBLE_LEN 150UL
#define CONFIG_AFSK_TRAILER_LEN 25UL
#define BIT_STUFF_LEN 5
#define ADC_SAMPLESPERBIT (CONFIG_ADC_SAMPLERATE / BITRATE)
#define ADC_TICKS_BETWEEN_SAMPLES ((((CPU_FREQ+FREQUENCY_CORRECTION)) / CONFIG_ADC_SAMPLERATE) - 1)
@ -169,9 +171,6 @@ typedef struct Afsk
uint16_t silentSamples; // How many samples were completely silent
FIFOBuffer txFifo; // FIFO for transmit data
uint8_t txBuf[CONFIG_AFSK_TX_BUFLEN]; // Actual data storage for said FIFO
volatile bool sending; // Set when modem is sending
volatile bool sending_data; // Set when modem is sending data
@ -188,6 +187,9 @@ typedef struct Afsk
FIFOBuffer rxFifo; // FIFO for received data
uint8_t rxBuf[CONFIG_AFSK_RX_BUFLEN]; // Actual data storage for said FIFO
FIFOBuffer txFifo; // FIFO for transmit data
uint8_t txBuf[CONFIG_AFSK_TX_BUFLEN]; // Actual data storage for said FIFO
int16_t iirX[2]; // IIR Filter X cells
int16_t iirY[2]; // IIR Filter Y cells