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Implemented and tested Task Sine in C

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schoeffelbe82781 2024-11-13 10:27:34 +01:00
parent 344619c957
commit 45e909c886
1 changed files with 14 additions and 2 deletions
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16
software/signal_processing/sine.c
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@ -2,9 +2,21 @@
#include "system/data_channel.h" #include "system/data_channel.h"
#include "system/float_word.h" #include "system/float_word.h"
int task_sine_run( void * data ) { #include <math.h>
int task_sine_run( void * data ) {
sine_config* task = (sine_config*) data;
uint32_t data_chnl_base = task->base.sink;
data_channel_clear(data_chnl_base);
for(uint32_t i = 0; i < DATA_CHANNEL_DEPTH; ++i) {
float_word result;
result.value = task->amplitude * sin(task->phase + ((2 * M_PI)/(double)task->samples_per_periode) * i);
data_channel_write(data_chnl_base, result.word);
}
// TODO
return 0; return 0;
} }