Fork of MAX32630FTHR utilities library
Dependents: MAX32630FTHR_BALANCE_BOT MAX32630FTHR_iButton_uSD_Logger MAX32630FTHR_DS18B20_uSD_Logger MAX32630FTHR_BALANCE_BOT
Fork of max32630fthr by
Diff: max32630fthr.cpp
- Revision:
- 9:760049f68423
- Parent:
- 8:69740ee6903a
- Child:
- 10:aee086319400
diff -r 69740ee6903a -r 760049f68423 max32630fthr.cpp --- a/max32630fthr.cpp Wed Dec 14 22:10:01 2016 +0000 +++ b/max32630fthr.cpp Wed Dec 14 22:35:05 2016 +0000 @@ -51,41 +51,60 @@ //****************************************************************************** int32_t MAX32630FTHR::init(IoVoltage vio) { + int32_t rtnVal = -1; m_hdrVio = vio; - // Set micro SD card pins to 3.3V - vddioh(P0_4, VIO_3V3); - vddioh(P0_5, VIO_3V3); - vddioh(P0_6, VIO_3V3); - vddioh(P0_7, VIO_3V3); - // Set LED pins to 3.3V - vddioh(P2_4, VIO_3V3); - vddioh(P2_5, VIO_3V3); - vddioh(P2_6, VIO_3V3); - // Set header pins to hdrVio - vddioh(P3_0, m_hdrVio); - vddioh(P3_1, m_hdrVio); - vddioh(P3_2, m_hdrVio); - vddioh(P3_3, m_hdrVio); - vddioh(P3_4, m_hdrVio); - vddioh(P3_5, m_hdrVio); - vddioh(P4_0, m_hdrVio); - vddioh(P4_1, m_hdrVio); - vddioh(P4_2, m_hdrVio); - vddioh(P4_3, m_hdrVio); - vddioh(P4_4, m_hdrVio); - vddioh(P4_5, m_hdrVio); - vddioh(P4_6, m_hdrVio); - vddioh(P4_7, m_hdrVio); - vddioh(P5_0, m_hdrVio); - vddioh(P5_1, m_hdrVio); - vddioh(P5_2, m_hdrVio); - vddioh(P5_3, m_hdrVio); - vddioh(P5_4, m_hdrVio); - vddioh(P5_5, m_hdrVio); - vddioh(P5_6, m_hdrVio); + // Override the default values + m_max14690.ldo2Millivolts = 3300; + m_max14690.ldo3Millivolts = 3300; + m_max14690.ldo2Mode = MAX14690::LDO_ENABLED; + m_max14690.ldo3Mode = MAX14690::LDO_ENABLED; + m_max14690.monCfg = MAX14690::MON_HI_Z; + // Note that writing the local value does directly affect the part + // The buck-boost regulator will remain off until init is called + + // Call init to apply all settings to the PMIC + if (m_max14690.init() != MAX14690_ERROR) + { + // Set micro SD card pins to 3.3V + vddioh(P0_4, VIO_3V3); + vddioh(P0_5, VIO_3V3); + vddioh(P0_6, VIO_3V3); + vddioh(P0_7, VIO_3V3); + // Set LED pins to 3.3V + vddioh(P2_4, VIO_3V3); + vddioh(P2_5, VIO_3V3); + vddioh(P2_6, VIO_3V3); + // Set header pins to hdrVio + vddioh(P3_0, m_hdrVio); + vddioh(P3_1, m_hdrVio); + vddioh(P3_2, m_hdrVio); + vddioh(P3_3, m_hdrVio); + vddioh(P3_4, m_hdrVio); + vddioh(P3_5, m_hdrVio); + vddioh(P4_0, m_hdrVio); + vddioh(P4_1, m_hdrVio); + vddioh(P4_2, m_hdrVio); + vddioh(P4_3, m_hdrVio); + vddioh(P4_4, m_hdrVio); + vddioh(P4_5, m_hdrVio); + vddioh(P4_6, m_hdrVio); + vddioh(P4_7, m_hdrVio); + vddioh(P5_0, m_hdrVio); + vddioh(P5_1, m_hdrVio); + vddioh(P5_2, m_hdrVio); + vddioh(P5_3, m_hdrVio); + vddioh(P5_4, m_hdrVio); + vddioh(P5_5, m_hdrVio); + vddioh(P5_6, m_hdrVio); + + if(ADC_Init() == E_NO_ERROR) + { + rtnVal = 0; + } + } - return (ADC_Init()); + return rtnVal; }