ChTheo/E502_ADC_BF_PC_companion
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implemented: ADC setups and channels are dumped to the logfile

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This commit is contained in:
Theodor Chikin
2025-10-02 13:46:51 +03:00
parent 60a5c90c88
commit 317a4afc60
2 changed files with 68 additions and 3 deletions
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71
main.c
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@ -153,8 +153,38 @@ const int FFT_length = 1000;
static uint32_t f_channels[ADC_LCH_CNT] = {0, 0, 1, 0};
// режимы измерения для каналов //
static uint32_t f_ch_modes[ADC_LCH_CNT] = {X502_LCH_MODE_COMM, X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM};
//static uint32_t f_ch_modes[ADC_LCH_CNT] = {X502_LCH_MODE_COMM};
//static uint32_t f_ch_modes[ADC_LCH_CNT] = {X502_LCH_MODE_COMM, X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM,X502_LCH_MODE_COMM};
//static uint32_t f_ch_modes[ADC_LCH_CNT] = {X502_LCH_MODE_COMM, X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO,X502_LCH_MODE_ZERO};
//X502_LCH_MODE_COMM0
//X502_LCH_MODE_DIFF
//X502_LCH_MODE_ZERO
// диапазоны измерения для каналов //
static uint32_t f_ch_ranges[ADC_LCH_CNT] = {X502_ADC_RANGE_5, X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5};
//static uint32_t f_ch_ranges[ADC_LCH_CNT] = {X502_ADC_RANGE_1};
//static uint32_t f_ch_ranges[ADC_LCH_CNT] = {X502_ADC_RANGE_1, X502_ADC_RANGE_1,X502_ADC_RANGE_1,X502_ADC_RANGE_1,X502_ADC_RANGE_1,X502_ADC_RANGE_1, X502_ADC_RANGE_1,X502_ADC_RANGE_1,X502_ADC_RANGE_1,X502_ADC_RANGE_1};
//static uint32_t f_ch_ranges[ADC_LCH_CNT] = {X502_ADC_RANGE_5, X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5, X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5,X502_ADC_RANGE_5};
//X502_ADC_RANGE_10 Диапазон +/-10V
//X502_ADC_RANGE_5 Диапазон +/-5V
//X502_ADC_RANGE_2 Диапазон +/-2V
//X502_ADC_RANGE_1 Диапазон +/-1V
//X502_ADC_RANGE_05 Диапазон +/-0.5V
//X502_ADC_RANGE_02 Диапазон +/-0.2V
#define SYNC_FREC_SOURCE X502_SYNC_DI_SYN1_FALL
#define SYNC_START_SOURCE X502_SYNC_DI_SYN2_RISE
//X502_SYNC_INTERNAL
//X502_SYNC_EXTERNAL_MASTER1
//X502_SYNC_DI_SYN1_RISE
//X502_SYNC_DI_SYN1_FALL
//X502_SYNC_DI_SYN2_RISE
//X502_SYNC_DI_SYN2_FALL
@ -390,11 +420,35 @@ int32_t f_setup_params(t_x502_hnd hnd) {
//=======================================================//
//for debug purposes:
X502_SetRefFreq(hnd, X502_REF_FREQ_2000KHZ);
X502_SetSyncMode(hnd, X502_SYNC_DI_SYN1_FALL);
// X502_SetRefFreq(hnd, X502_REF_FREQ_2000KHZ);
// X502_SetSyncMode(hnd, X502_SYNC_DI_SYN1_FALL);
//X502_SetSyncMode(hnd, X502_SYNC_INTERNAL);
//X502_SetSyncStartMode(hnd, X502_SYNC_INTERNAL); //start ADC samping after executing X502_StreamsStart()
X502_SetSyncStartMode(hnd, X502_SYNC_DI_SYN2_RISE); //start ADC sampling by external trigger
// X502_SetSyncStartMode(hnd, X502_SYNC_DI_SYN2_RISE); //start ADC sampling by external trigger
X502_SetSyncMode(hnd, SYNC_FREC_SOURCE);
//X502_SetSyncMode(hnd, X502_SYNC_INTERNAL);
X502_SetSyncStartMode(hnd, SYNC_START_SOURCE);
//X502_SYNC_INTERNAL
//X502_SYNC_EXTERNAL_MASTER1
//X502_SYNC_DI_SYN1_RISE
//X502_SYNC_DI_SYN1_FALL
//X502_SYNC_DI_SYN2_RISE
//X502_SYNC_DI_SYN2_FALL
//set ADC sample frequency from internal generator with frequency 2 MHz
//X502_SetRefFreq(hnd, X502_REF_FREQ_1500KHZ);
//X502_REF_FREQ_1500KHZ
//X502_REF_FREQ_2000KHZ
@ -1088,6 +1142,17 @@ int main(int argc, char** argv) {
char logfilename[] = " ";
sprintf(&logfilename, "received_data_%ld.csv", seconds);
//logfile_ptr = fopen(logfilename, "w");
FILE *logfile_ptr;
logfile_ptr = fopen(logfilename, "a");
fprintf(logfile_ptr, "sync_frec_source: %d \nsync_start_source: %d \n", SYNC_FREC_SOURCE, SYNC_START_SOURCE);
for (int chan_I = 0; chan_I < ADC_LCH_CNT; chan_I++){
fprintf(logfile_ptr, "chan: %d, mode: %d, range: %d \n", chan_I, f_ch_modes[chan_I], f_ch_ranges[chan_I]);
}
fclose(logfile_ptr);
printf("dumping to file: %s\n", logfilename);
printf("\n");