Maxim Integrated / max32630hsp2

The MAX32630HSP2 board is a rapid development platform designed to help engineers quickly implement battery optimized solutions with the MAX32630 ARM Cortex-M4F microcontroller.

Dependencies:   max20303

Dependents:   MAX32630HSP3_IMU_HelloWorld

Fork of max32630hsp3 by Maxim Integrated

max32630hsp.cpp@0:9d70b2e8b1ec, 2018-01-19 (annotated)

Committer:
Ismail Kose
Date:
Fri Jan 19 15:35:54 2018 -0800
Revision:
0:9d70b2e8b1ec
Child:
3:60c0cc971d85
Add MAX32630HSP3 initial class

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ismail Kose 0:9d70b2e8b1ec 1 /*******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 2 * Copyright (C) 2018 Maxim Integrated Products, Inc., All Rights Reserved.
Ismail Kose 0:9d70b2e8b1ec 3 *
Ismail Kose 0:9d70b2e8b1ec 4 * Permission is hereby granted, free of charge, to any person obtaining a
Ismail Kose 0:9d70b2e8b1ec 5 * copy of this software and associated documentation files (the "Software"),
Ismail Kose 0:9d70b2e8b1ec 6 * to deal in the Software without restriction, including without limitation
Ismail Kose 0:9d70b2e8b1ec 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Ismail Kose 0:9d70b2e8b1ec 8 * and/or sell copies of the Software, and to permit persons to whom the
Ismail Kose 0:9d70b2e8b1ec 9 * Software is furnished to do so, subject to the following conditions:
Ismail Kose 0:9d70b2e8b1ec 10 *
Ismail Kose 0:9d70b2e8b1ec 11 * The above copyright notice and this permission notice shall be included
Ismail Kose 0:9d70b2e8b1ec 12 * in all copies or substantial portions of the Software.
Ismail Kose 0:9d70b2e8b1ec 13 *
Ismail Kose 0:9d70b2e8b1ec 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Ismail Kose 0:9d70b2e8b1ec 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Ismail Kose 0:9d70b2e8b1ec 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Ismail Kose 0:9d70b2e8b1ec 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Ismail Kose 0:9d70b2e8b1ec 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Ismail Kose 0:9d70b2e8b1ec 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Ismail Kose 0:9d70b2e8b1ec 20 * OTHER DEALINGS IN THE SOFTWARE.
Ismail Kose 0:9d70b2e8b1ec 21 *
Ismail Kose 0:9d70b2e8b1ec 22 * Except as contained in this notice, the name of Maxim Integrated
Ismail Kose 0:9d70b2e8b1ec 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Ismail Kose 0:9d70b2e8b1ec 24 * Products, Inc. Branding Policy.
Ismail Kose 0:9d70b2e8b1ec 25 *
Ismail Kose 0:9d70b2e8b1ec 26 * The mere transfer of this software does not imply any licenses
Ismail Kose 0:9d70b2e8b1ec 27 * of trade secrets, proprietary technology, copyrights, patents,
Ismail Kose 0:9d70b2e8b1ec 28 * trademarks, maskwork rights, or any other form of intellectual
Ismail Kose 0:9d70b2e8b1ec 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Ismail Kose 0:9d70b2e8b1ec 30 * ownership rights.
Ismail Kose 0:9d70b2e8b1ec 31 *******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 32 */
Ismail Kose 0:9d70b2e8b1ec 33
Ismail Kose 0:9d70b2e8b1ec 34 #include "mbed.h"
Ismail Kose 0:9d70b2e8b1ec 35 #include "max3263x.h"
Ismail Kose 0:9d70b2e8b1ec 36 #include "ioman_regs.h"
Ismail Kose 0:9d70b2e8b1ec 37 #include "PinNames.h"
Ismail Kose 0:9d70b2e8b1ec 38 #include "max32630hsp.h"
Ismail Kose 0:9d70b2e8b1ec 39
Ismail Kose 0:9d70b2e8b1ec 40 //******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 41 MAX32630HSP::MAX32630HSP() : i2c(P5_7, P6_0), max20303(&i2c)
Ismail Kose 0:9d70b2e8b1ec 42 {
Ismail Kose 0:9d70b2e8b1ec 43 }
Ismail Kose 0:9d70b2e8b1ec 44
Ismail Kose 0:9d70b2e8b1ec 45 //******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 46 MAX32630HSP::MAX32630HSP(vio_t vio) : i2c(P5_7, P6_0), max20303(&i2c)
Ismail Kose 0:9d70b2e8b1ec 47 {
Ismail Kose 0:9d70b2e8b1ec 48 init(vio);
Ismail Kose 0:9d70b2e8b1ec 49 }
Ismail Kose 0:9d70b2e8b1ec 50
Ismail Kose 0:9d70b2e8b1ec 51 //******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 52 MAX32630HSP::~MAX32630HSP()
Ismail Kose 0:9d70b2e8b1ec 53 {
Ismail Kose 0:9d70b2e8b1ec 54
Ismail Kose 0:9d70b2e8b1ec 55 }
Ismail Kose 0:9d70b2e8b1ec 56
Ismail Kose 0:9d70b2e8b1ec 57 //******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 58 int MAX32630HSP::init(vio_t hdrVio)
Ismail Kose 0:9d70b2e8b1ec 59 {
Ismail Kose 0:9d70b2e8b1ec 60 // Set LED pins to 3.3V
Ismail Kose 0:9d70b2e8b1ec 61 vddioh(P2_4, VIO_3V3);
Ismail Kose 0:9d70b2e8b1ec 62 vddioh(P2_5, VIO_3V3);
Ismail Kose 0:9d70b2e8b1ec 63 vddioh(P2_6, VIO_3V3);
Ismail Kose 0:9d70b2e8b1ec 64
Ismail Kose 0:9d70b2e8b1ec 65 // Set header pins to hdrVio
Ismail Kose 0:9d70b2e8b1ec 66 vddioh(P3_0, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 67 vddioh(P3_1, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 68 vddioh(P3_2, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 69 vddioh(P3_3, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 70 vddioh(P3_4, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 71 vddioh(P3_5, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 72 vddioh(P4_0, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 73 vddioh(P4_1, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 74 vddioh(P4_2, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 75 vddioh(P4_3, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 76 vddioh(P4_4, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 77 vddioh(P4_5, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 78 vddioh(P4_6, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 79 vddioh(P4_7, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 80 vddioh(P5_0, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 81 vddioh(P5_1, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 82 vddioh(P5_2, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 83 vddioh(P5_3, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 84 vddioh(P5_4, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 85 vddioh(P5_5, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 86 vddioh(P5_6, hdrVio);
Ismail Kose 0:9d70b2e8b1ec 87
Ismail Kose 0:9d70b2e8b1ec 88 /* Wait for pmic to settle down */
Ismail Kose 0:9d70b2e8b1ec 89 wait_ms(1000);
Ismail Kose 0:9d70b2e8b1ec 90
Ismail Kose 0:9d70b2e8b1ec 91 /*Set LDO1 to 1.8v*/
Ismail Kose 0:9d70b2e8b1ec 92 max20303.LDO1Config();
Ismail Kose 0:9d70b2e8b1ec 93 max20303.BoostEnable();
Ismail Kose 0:9d70b2e8b1ec 94 max20303.BuckBoostEnable();
Ismail Kose 0:9d70b2e8b1ec 95 return 0;
Ismail Kose 0:9d70b2e8b1ec 96 }
Ismail Kose 0:9d70b2e8b1ec 97
Ismail Kose 0:9d70b2e8b1ec 98 void MAX32630HSP::enableDisplay(void)
Ismail Kose 0:9d70b2e8b1ec 99 {
Ismail Kose 0:9d70b2e8b1ec 100 vddioh(P6_4, VIO_3V3); //EXTCOM
Ismail Kose 0:9d70b2e8b1ec 101 vddioh(P6_1, VIO_3V3); //SCLK
Ismail Kose 0:9d70b2e8b1ec 102 vddioh(P6_2, VIO_3V3); //MOSI1
Ismail Kose 0:9d70b2e8b1ec 103 vddioh(P6_5, VIO_3V3); //SCS
Ismail Kose 0:9d70b2e8b1ec 104 vddioh(P6_4, VIO_3V3); //EXTCOM
Ismail Kose 0:9d70b2e8b1ec 105 vddioh(P6_6, VIO_3V3); //DISP
Ismail Kose 0:9d70b2e8b1ec 106 }
Ismail Kose 0:9d70b2e8b1ec 107
Ismail Kose 0:9d70b2e8b1ec 108 //******************************************************************************
Ismail Kose 0:9d70b2e8b1ec 109 int MAX32630HSP::vddioh(PinName pin, vio_t vio)
Ismail Kose 0:9d70b2e8b1ec 110 {
Ismail Kose 0:9d70b2e8b1ec 111 __IO uint32_t *use_vddioh = &((mxc_ioman_regs_t *)MXC_IOMAN)->use_vddioh_0;
Ismail Kose 0:9d70b2e8b1ec 112
Ismail Kose 0:9d70b2e8b1ec 113 if (pin == NOT_CONNECTED) {
Ismail Kose 0:9d70b2e8b1ec 114 return -1;
Ismail Kose 0:9d70b2e8b1ec 115 }
Ismail Kose 0:9d70b2e8b1ec 116
Ismail Kose 0:9d70b2e8b1ec 117 use_vddioh += PINNAME_TO_PORT(pin) >> 2;
Ismail Kose 0:9d70b2e8b1ec 118 if (vio) {
Ismail Kose 0:9d70b2e8b1ec 119 *use_vddioh |= (1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3)));
Ismail Kose 0:9d70b2e8b1ec 120 } else {
Ismail Kose 0:9d70b2e8b1ec 121 *use_vddioh &= ~(1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3)));
Ismail Kose 0:9d70b2e8b1ec 122 }
Ismail Kose 0:9d70b2e8b1ec 123
Ismail Kose 0:9d70b2e8b1ec 124 return 0;
Ismail Kose 0:9d70b2e8b1ec 125 }