implmented complementary filter
max32630fthr.cpp
- Committer:
- bjbance
- Date:
- 2018-12-13
- Revision:
- 14:3a88e2ff556d
- Parent:
- 11:e821831283e2
File content as of revision 14:3a88e2ff556d:
/******************************************************************************* * Copyright (C) 2016 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 "max32630fthr.h" //****************************************************************************** //MAX32630FTHR::MAX32630FTHR() : i2c(P5_7, P6_0), max14690(&i2c) //{ //} //****************************************************************************** MAX32630FTHR::MAX32630FTHR(vio_t vio) : i2c(P5_7, P6_0) //,max14690(&i2c) { init(vio); } //****************************************************************************** MAX32630FTHR::~MAX32630FTHR() { } //****************************************************************************** int MAX32630FTHR::init(vio_t hdrVio) { /*/ Override the default values max14690.ldo2Millivolts = 3300; max14690.ldo3Millivolts = 3300; max14690.ldo2Mode = MAX14690::LDO_ENABLED; max14690.ldo3Mode = MAX14690::LDO_ENABLED; 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 (max14690.init() == MAX14690_ERROR) { printf("Error initializing MAX14690"); } */ // 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, 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); return 0; } //****************************************************************************** int MAX32630FTHR::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; }