Update max30102_for_stm32_hal.c #7
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In the original branch, the sampling rate is not properly set. Also, the shift overwrites other bits in MAX30102_SPO2_CONFIG, which makes the trouble.
It is modified to as below:
void max30102_set_sampling_rate(max30102_t *obj, max30102_sr_t sr)
{
uint8_t config;
max30102_read(obj, MAX30102_SPO2_CONFIG, &config, 1);
config = (config & 0x63) | (sr << MAX30102_SPO2_SR);
max30102_write(obj, MAX30102_SPO2_CONFIG, &config, 1);
}