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Fix some dosctrings errors and trailing whitespaces

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Signed-off-by: Kirill Luchikhin <kirill.luchikhin@intel.com>
This commit is contained in:
Kirill Luchikhin
2014-07-29 21:46:48 +04:00
parent 731704eaac
commit d15bf22536
21 changed files with 134 additions and 107 deletions
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36
src/pulsensor/pulsensor.cxx
View File

@ -28,9 +28,9 @@
void init_pulsensor (pulsensor_context * ctx, callback_handler handler) {
ctx->callback = handler;
ctx->pin_ctx = mraa_aio_init(0);
ctx->sample_counter = 0;
ctx->last_beat_time = 0;
ctx->threshold = 512;
@ -66,51 +66,51 @@ void * do_sample (void * arg) {
mraa_aio_context pin = ctx->pin_ctx;
data_from_sensor = mraa_aio_read (pin);
ctx->ret = FALSE;
ctx->sample_counter += 2;
int N = ctx->sample_counter - ctx->last_beat_time;
if (data_from_sensor < ctx->threshold && N > ( ctx->ibi / 5)* 3) {
if (data_from_sensor < ctx->trough) {
ctx->trough = data_from_sensor;
}
}
if (data_from_sensor > ctx->threshold && data_from_sensor > ctx->peak) {
ctx->peak = data_from_sensor;
}
if (N > 250) {
// printf ("(NO_GDB) DEBUG\n");
if ( (data_from_sensor > ctx->threshold) &&
(ctx->is_pulse == FALSE) &&
if ( (data_from_sensor > ctx->threshold) &&
(ctx->is_pulse == FALSE) &&
(N > (ctx->ibi / 5)* 3) ) {
ctx->is_pulse = callback_data.is_heart_beat = TRUE;
((pulsensor_context *) arg)->callback(callback_data);
ctx->ibi = ctx->sample_counter - ctx->last_beat_time;
ctx->last_beat_time = ctx->sample_counter;
// second beat
if (ctx->second_beat) {
ctx->second_beat = FALSE;
for (int i = 0; i <= 9; i++) {
ctx->ibi_rate[i] = ctx->ibi;
ctx->ibi_rate[i] = ctx->ibi;
}
}
// first beat
if (ctx->first_beat) {
ctx->first_beat = FALSE;
ctx->second_beat = TRUE;
ctx->ret = TRUE;
} else {
} else {
uint32_t running_total = 0;
for(int i = 0; i <= 8; i++){
ctx->ibi_rate[i] = ctx->ibi_rate[i+1];
running_total += ctx->ibi_rate[i];
}
ctx->ibi_rate[9] = ctx->ibi;
running_total += ctx->ibi_rate[9];
running_total /= 10;
@ -119,12 +119,12 @@ void * do_sample (void * arg) {
}
}
}
if (ctx->ret == FALSE) {
if (data_from_sensor < ctx->threshold && ctx->is_pulse == TRUE) {
ctx->is_pulse = callback_data.is_heart_beat = FALSE;
((pulsensor_context *) arg)->callback(callback_data);
ctx->is_pulse = FALSE;
ctx->apmlitude = ctx->peak - ctx->trough;
ctx->threshold = ctx->apmlitude / 2 + ctx->trough;
@ -136,12 +136,12 @@ void * do_sample (void * arg) {
ctx->threshold = 512;
ctx->peak = 512;
ctx->trough = 512;
ctx->last_beat_time = ctx->sample_counter;
ctx->last_beat_time = ctx->sample_counter;
ctx->first_beat = TRUE;
ctx->second_beat = FALSE;
}
}
usleep (2000);
}
}

2
src/pulsensor/pulsensor.h
View File

@ -63,7 +63,7 @@ struct pulsensor_context {
uint8_t pin;
uint8_t ret;
mraa_aio_context pin_ctx;
callback_handler callback;
};