| | |
| | | void calib_chip(void); |
| | | |
| | | /** |
| | | * @brief Tuning load cap automatically based on frequency offset, this function should be called repeatedly. |
| | | * @brief Tuning X38M4 load cap automatically based on frequency offset, this function should be called repeatedly. |
| | | * |
| | | * @param[in] ppm Frequency offset |
| | | */ |
| | | void calib_xtal38m4_load_cap_auto_tune(int32_t ppm); |
| | | |
| | | /** |
| | | * @brief Tuning X38M4 load cap automatically based on frequency offset, this function should be called repeatedly. |
| | | * |
| | | * @param[in] ppm Frequency offset, this value should be based on center frequency, unit is 0.01 ppm |
| | | * @param[in] calib_load_cap calibrated load cap value |
| | | */ |
| | | void calib_xtal38m4_load_cap_auto_tune_to_center(int32_t ppm, uint8_t calib_load_cap); |
| | | |
| | | /** |
| | | * @brief Set XTAL 38.4MHz load cap. |
| | | * |
| | | * @param[in] val Load cap value to be set |