HSP2.0 P2 forked library
Dependents: Host_Software_MAX32664GWEB_HR_wrist Host_Software_MAX32664GWEC_SpO2_HR Host_Software_MAX32664GWEB_HR_EXTENDED Host_Software_MAX32664GWEC_SpO2_HR-_EXTE ... more
Diff: max32630hsp.cpp
- Revision:
- 0:9d70b2e8b1ec
- Child:
- 3:60c0cc971d85
diff -r 000000000000 -r 9d70b2e8b1ec max32630hsp.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/max32630hsp.cpp Fri Jan 19 15:35:54 2018 -0800 @@ -0,0 +1,125 @@ +/******************************************************************************* + * Copyright (C) 2018 Maxim Integrated Products, Inc., All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES + * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of Maxim Integrated + * Products, Inc. shall not be used except as stated in the Maxim Integrated + * Products, Inc. Branding Policy. + * + * The mere transfer of this software does not imply any licenses + * of trade secrets, proprietary technology, copyrights, patents, + * trademarks, maskwork rights, or any other form of intellectual + * property whatsoever. Maxim Integrated Products, Inc. retains all + * ownership rights. + ******************************************************************************* + */ + +#include "mbed.h" +#include "max3263x.h" +#include "ioman_regs.h" +#include "PinNames.h" +#include "max32630hsp.h" + +//****************************************************************************** +MAX32630HSP::MAX32630HSP() : i2c(P5_7, P6_0), max20303(&i2c) +{ +} + +//****************************************************************************** +MAX32630HSP::MAX32630HSP(vio_t vio) : i2c(P5_7, P6_0), max20303(&i2c) +{ + init(vio); +} + +//****************************************************************************** +MAX32630HSP::~MAX32630HSP() +{ + +} + +//****************************************************************************** +int MAX32630HSP::init(vio_t hdrVio) +{ + // 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, hdrVio); + vddioh(P3_1, hdrVio); + vddioh(P3_2, hdrVio); + vddioh(P3_3, hdrVio); + vddioh(P3_4, hdrVio); + vddioh(P3_5, hdrVio); + vddioh(P4_0, hdrVio); + vddioh(P4_1, hdrVio); + vddioh(P4_2, hdrVio); + vddioh(P4_3, hdrVio); + vddioh(P4_4, hdrVio); + vddioh(P4_5, hdrVio); + vddioh(P4_6, hdrVio); + vddioh(P4_7, hdrVio); + vddioh(P5_0, hdrVio); + vddioh(P5_1, hdrVio); + vddioh(P5_2, hdrVio); + vddioh(P5_3, hdrVio); + vddioh(P5_4, hdrVio); + vddioh(P5_5, hdrVio); + vddioh(P5_6, hdrVio); + + /* Wait for pmic to settle down */ + wait_ms(1000); + + /*Set LDO1 to 1.8v*/ + max20303.LDO1Config(); + max20303.BoostEnable(); + max20303.BuckBoostEnable(); + return 0; +} + +void MAX32630HSP::enableDisplay(void) +{ + vddioh(P6_4, VIO_3V3); //EXTCOM + vddioh(P6_1, VIO_3V3); //SCLK + vddioh(P6_2, VIO_3V3); //MOSI1 + vddioh(P6_5, VIO_3V3); //SCS + vddioh(P6_4, VIO_3V3); //EXTCOM + vddioh(P6_6, VIO_3V3); //DISP +} + +//****************************************************************************** +int MAX32630HSP::vddioh(PinName pin, vio_t vio) +{ + __IO uint32_t *use_vddioh = &((mxc_ioman_regs_t *)MXC_IOMAN)->use_vddioh_0; + + if (pin == NOT_CONNECTED) { + return -1; + } + + use_vddioh += PINNAME_TO_PORT(pin) >> 2; + if (vio) { + *use_vddioh |= (1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3))); + } else { + *use_vddioh &= ~(1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3))); + } + + return 0; +}