feat: Add skip_reset bmi270_init, preventing soft reset during init
#24
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| * @retval < 0 -> Fail | ||
| */ | ||
| int8_t bmi270_init(struct bmi2_dev *dev); | ||
| int8_t bmi270_init(struct bmi2_dev *dev, uint8_t skip_reset); |
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IMO you shouldn't modify the API, it will break all examples, and also all applications already using it, and just updating the driver.
Instead add a new API, bmi270_init_opt or smth else then:
int8_t bmi270_init(struct bmi2_dev *dev)
{
return bmi270_init_opt(dev, false);
}
int8_t bmi270_init_opt(struct bmi2_dev *dev, uint8_t skip_reset) {
....
}
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This PR adds
skip_resetoption tobmi270_init. Useful when waking up from sleep and the IMU has already initialized. Preventing the soft reset lets us read IMU regs to get activity data (such as step count) while we were asleep.