Releases · NordicSemiconductor/npmx

23 Jan 07:49

seov-nordic

v1.3.1

4da2753

v1.3.1 Latest

Latest

Fixed

Issue where switching a LDSW regualator from the NPMX_LDSW_MODE_LDO_SOFT_START mode to NPMX_LDSW_MODE_LOAD_SWITCH had no effect on nPM1304 rev 1.1

Example of handling different revisions in the code to enable Soft Start on LDO when available

npmx_ldsw_mode_t ldsw_mode = NPMX_LDSW_MODE_LDO;
uint8_t major, minor, patch;

#ifdef NPM1304
/* set LDO with soft start if available */
npmx_core_pmic_revision_get(npmx_instance, &major, &minor, &patch);
if (major > 1 || (major == 1 && minor >= 1)) {
	ldsw_mode = NPMX_LDSW_MODE_LDO_SOFT_START;
}
#endif // NPM1304

npmx_error_t err_code = npmx_ldsw_mode_set(ldsw_instance, ldsw_mode);
/* <check error code and proceed> */

Assets 2

21 Jan 11:53

seov-nordic

v1.3.0

347ed86

v1.3.0

What's Changed

Added the npmx_core_pmic_revision_get function to retrieve the PMIC revision.
Added a new mode NPMX_LDSW_MODE_LDO_SOFT_START to the npmx_ldsw_mode_t enum. Pass this mode to the npmx_ldsw_mode_set function to configure a LDSW regulator in LDO mode with soft start. Available on the following PMIC revisions:
- nPM1304: >= 1.1
- nPM1300: TBA

Full Changelog: v1.2.2...v1.3.0

Assets 2