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iceman1001 2022-01-01 17:45:43 +01:00
commit 0bad12fcac
3 changed files with 8 additions and 8 deletions
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4
client/src/cmdlft55xx.c
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@ -1368,7 +1368,7 @@ static bool testQ5Modulation(uint8_t mode, uint8_t modread) {
} }
static int convertQ5bitRate(uint8_t bitRateRead) { static int convertQ5bitRate(uint8_t bitRateRead) {
uint8_t expected[] = {8, 16, 32, 40, 50, 64, 100, 128}; const uint8_t expected[] = {8, 16, 32, 40, 50, 64, 100, 128};
for (int i = 0; i < 8; i++) for (int i = 0; i < 8; i++)
if (expected[i] == bitRateRead) if (expected[i] == bitRateRead)
return i; return i;
@ -1425,7 +1425,7 @@ static bool testQ5(uint8_t mode, uint8_t *offset, int *fndBitRate, uint8_t clk)
} }
static bool testBitRate(uint8_t readRate, uint8_t clk) { static bool testBitRate(uint8_t readRate, uint8_t clk) {
uint8_t expected[] = {8, 16, 32, 40, 50, 64, 100, 128}; const uint8_t expected[] = {8, 16, 32, 40, 50, 64, 100, 128};
if (expected[readRate] == clk) if (expected[readRate] == clk)
return true; return true;

8
common/lfdemod.c
View file

@ -424,8 +424,8 @@ static size_t findModStart(uint8_t *src, size_t size, uint8_t expWaveSize) {
} }
static int getClosestClock(int testclk) { static int getClosestClock(int testclk) {
uint16_t clocks[] = {8, 16, 32, 40, 50, 64, 100, 128, 256, 384}; const uint16_t clocks[] = {8, 16, 32, 40, 50, 64, 100, 128, 256, 384};
uint8_t limit[] = {1, 2, 4, 4, 5, 8, 8, 8, 8, 8}; const uint8_t limit[] = {1, 2, 4, 4, 5, 8, 8, 8, 8, 8};
for (uint8_t i = 0; i < 10; i++) { for (uint8_t i = 0; i < 10; i++) {
if (testclk >= clocks[i] - limit[i] && testclk <= clocks[i] + limit[i]) if (testclk >= clocks[i] - limit[i] && testclk <= clocks[i] + limit[i])
@ -434,12 +434,12 @@ static int getClosestClock(int testclk) {
return 0; return 0;
} }
void getNextLow(uint8_t *samples, size_t size, int low, size_t *i) { void getNextLow(const uint8_t *samples, size_t size, int low, size_t *i) {
while ((samples[*i] > low) && (*i < size)) while ((samples[*i] > low) && (*i < size))
*i += 1; *i += 1;
} }
void getNextHigh(uint8_t *samples, size_t size, int high, size_t *i) { void getNextHigh(const uint8_t *samples, size_t size, int high, size_t *i) {
while ((samples[*i] < high) && (*i < size)) while ((samples[*i] < high) && (*i < size))
*i += 1; *i += 1;
} }

4
common/lfdemod.h
View file

@ -35,8 +35,8 @@ signal_t *getSignalProperties(void);
void computeSignalProperties(uint8_t *samples, uint32_t size); void computeSignalProperties(uint8_t *samples, uint32_t size);
void removeSignalOffset(uint8_t *samples, uint32_t size); void removeSignalOffset(uint8_t *samples, uint32_t size);
void getNextLow(uint8_t *samples, size_t size, int low, size_t *i); void getNextLow(const uint8_t *samples, size_t size, int low, size_t *i);
void getNextHigh(uint8_t *samples, size_t size, int high, size_t *i); void getNextHigh(const uint8_t *samples, size_t size, int high, size_t *i);
bool loadWaveCounters(uint8_t *samples, size_t size, int lowToLowWaveLen[], int highToLowWaveLen[], int *waveCnt, int *skip, int *minClk, int *high, int *low); bool loadWaveCounters(uint8_t *samples, size_t size, int lowToLowWaveLen[], int highToLowWaveLen[], int *waveCnt, int *skip, int *minClk, int *high, int *low);
size_t pskFindFirstPhaseShift(uint8_t *samples, size_t size, uint8_t *curPhase, size_t waveStart, uint16_t fc, uint16_t *fullWaveLen); size_t pskFindFirstPhaseShift(uint8_t *samples, size_t size, uint8_t *curPhase, size_t waveStart, uint16_t fc, uint16_t *fullWaveLen);