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
max32630hsp.cpp@3:60c0cc971d85, 2018-04-25 (annotated)
- Committer:
- Emre.Eken
- Date:
- Wed Apr 25 09:56:03 2018 +0300
- Revision:
- 3:60c0cc971d85
- Parent:
- 0:9d70b2e8b1ec
Contents of the files were changed.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Emre.Eken | 3:60c0cc971d85 | 1 | /******************************************************************************* |
Emre.Eken | 3:60c0cc971d85 | 2 | * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. |
Emre.Eken | 3:60c0cc971d85 | 3 | * |
Emre.Eken | 3:60c0cc971d85 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
Emre.Eken | 3:60c0cc971d85 | 5 | * copy of this software and associated documentation files (the "Software"), |
Emre.Eken | 3:60c0cc971d85 | 6 | * to deal in the Software without restriction, including without limitation |
Emre.Eken | 3:60c0cc971d85 | 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
Emre.Eken | 3:60c0cc971d85 | 8 | * and/or sell copies of the Software, and to permit persons to whom the |
Emre.Eken | 3:60c0cc971d85 | 9 | * Software is furnished to do so, subject to the following conditions: |
Emre.Eken | 3:60c0cc971d85 | 10 | * |
Emre.Eken | 3:60c0cc971d85 | 11 | * The above copyright notice and this permission notice shall be included |
Emre.Eken | 3:60c0cc971d85 | 12 | * in all copies or substantial portions of the Software. |
Emre.Eken | 3:60c0cc971d85 | 13 | * |
Emre.Eken | 3:60c0cc971d85 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
Emre.Eken | 3:60c0cc971d85 | 15 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
Emre.Eken | 3:60c0cc971d85 | 16 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
Emre.Eken | 3:60c0cc971d85 | 17 | * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
Emre.Eken | 3:60c0cc971d85 | 18 | * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
Emre.Eken | 3:60c0cc971d85 | 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
Emre.Eken | 3:60c0cc971d85 | 20 | * OTHER DEALINGS IN THE SOFTWARE. |
Emre.Eken | 3:60c0cc971d85 | 21 | * |
Emre.Eken | 3:60c0cc971d85 | 22 | * Except as contained in this notice, the name of Maxim Integrated |
Emre.Eken | 3:60c0cc971d85 | 23 | * Products, Inc. shall not be used except as stated in the Maxim Integrated |
Emre.Eken | 3:60c0cc971d85 | 24 | * Products, Inc. Branding Policy. |
Emre.Eken | 3:60c0cc971d85 | 25 | * |
Emre.Eken | 3:60c0cc971d85 | 26 | * The mere transfer of this software does not imply any licenses |
Emre.Eken | 3:60c0cc971d85 | 27 | * of trade secrets, proprietary technology, copyrights, patents, |
Emre.Eken | 3:60c0cc971d85 | 28 | * trademarks, maskwork rights, or any other form of intellectual |
Emre.Eken | 3:60c0cc971d85 | 29 | * property whatsoever. Maxim Integrated Products, Inc. retains all |
Emre.Eken | 3:60c0cc971d85 | 30 | * ownership rights. |
Emre.Eken | 3:60c0cc971d85 | 31 | ******************************************************************************* |
Emre.Eken | 3:60c0cc971d85 | 32 | */ |
Emre.Eken | 3:60c0cc971d85 | 33 | |
Emre.Eken | 3:60c0cc971d85 | 34 | #include "mbed.h" |
Emre.Eken | 3:60c0cc971d85 | 35 | #include "max3263x.h" |
Emre.Eken | 3:60c0cc971d85 | 36 | #include "ioman_regs.h" |
Emre.Eken | 3:60c0cc971d85 | 37 | #include "PinNames.h" |
Emre.Eken | 3:60c0cc971d85 | 38 | #include "max32630hsp.h" |
Emre.Eken | 3:60c0cc971d85 | 39 | |
Emre.Eken | 3:60c0cc971d85 | 40 | //****************************************************************************** |
Emre.Eken | 3:60c0cc971d85 | 41 | MAX32630HSP::MAX32630HSP() : i2c(P5_7, P6_0), max20303(&i2c) |
Emre.Eken | 3:60c0cc971d85 | 42 | { |
Emre.Eken | 3:60c0cc971d85 | 43 | } |
Emre.Eken | 3:60c0cc971d85 | 44 | |
Emre.Eken | 3:60c0cc971d85 | 45 | //****************************************************************************** |
Emre.Eken | 3:60c0cc971d85 | 46 | MAX32630HSP::MAX32630HSP(vio_t vio) : i2c(P5_7, P6_0), max20303(&i2c) |
Emre.Eken | 3:60c0cc971d85 | 47 | { |
Emre.Eken | 3:60c0cc971d85 | 48 | init(vio); |
Emre.Eken | 3:60c0cc971d85 | 49 | } |
Emre.Eken | 3:60c0cc971d85 | 50 | |
Emre.Eken | 3:60c0cc971d85 | 51 | //****************************************************************************** |
Emre.Eken | 3:60c0cc971d85 | 52 | MAX32630HSP::~MAX32630HSP() |
Emre.Eken | 3:60c0cc971d85 | 53 | { |
Emre.Eken | 3:60c0cc971d85 | 54 | |
Emre.Eken | 3:60c0cc971d85 | 55 | } |
Emre.Eken | 3:60c0cc971d85 | 56 | |
Emre.Eken | 3:60c0cc971d85 | 57 | //****************************************************************************** |
Emre.Eken | 3:60c0cc971d85 | 58 | int MAX32630HSP::init(vio_t hdrVio) |
Emre.Eken | 3:60c0cc971d85 | 59 | { |
Emre.Eken | 3:60c0cc971d85 | 60 | // Set LED pins to 3.3V |
Emre.Eken | 3:60c0cc971d85 | 61 | vddioh(P2_4, VIO_3V3); |
Emre.Eken | 3:60c0cc971d85 | 62 | vddioh(P2_5, VIO_3V3); |
Emre.Eken | 3:60c0cc971d85 | 63 | vddioh(P2_6, VIO_3V3); |
Emre.Eken | 3:60c0cc971d85 | 64 | |
Emre.Eken | 3:60c0cc971d85 | 65 | // Set header pins to hdrVio |
Emre.Eken | 3:60c0cc971d85 | 66 | vddioh(P3_0, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 67 | vddioh(P3_1, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 68 | vddioh(P3_2, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 69 | vddioh(P3_3, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 70 | vddioh(P3_4, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 71 | vddioh(P3_5, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 72 | vddioh(P4_0, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 73 | vddioh(P4_1, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 74 | vddioh(P4_2, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 75 | vddioh(P4_3, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 76 | vddioh(P4_4, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 77 | vddioh(P4_5, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 78 | vddioh(P4_6, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 79 | vddioh(P4_7, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 80 | vddioh(P5_0, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 81 | vddioh(P5_1, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 82 | vddioh(P5_2, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 83 | vddioh(P5_3, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 84 | vddioh(P5_4, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 85 | vddioh(P5_5, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 86 | vddioh(P5_6, hdrVio); |
Emre.Eken | 3:60c0cc971d85 | 87 | |
Emre.Eken | 3:60c0cc971d85 | 88 | /* Wait for pmic to settle down */ |
Emre.Eken | 3:60c0cc971d85 | 89 | wait_ms(1000); |
Emre.Eken | 3:60c0cc971d85 | 90 | //max20303.led0on(); |
Emre.Eken | 3:60c0cc971d85 | 91 | /*Set LDO1 to 1.8v*/ |
Emre.Eken | 3:60c0cc971d85 | 92 | max20303.LDO1Config(); |
Emre.Eken | 3:60c0cc971d85 | 93 | max20303.BoostEnable(); |
Emre.Eken | 3:60c0cc971d85 | 94 | max20303.BuckBoostEnable(); |
Emre.Eken | 3:60c0cc971d85 | 95 | return 0; |
Emre.Eken | 3:60c0cc971d85 | 96 | } |
Emre.Eken | 3:60c0cc971d85 | 97 | |
Emre.Eken | 3:60c0cc971d85 | 98 | void MAX32630HSP::enableDisplay(void) |
Emre.Eken | 3:60c0cc971d85 | 99 | { |
Emre.Eken | 3:60c0cc971d85 | 100 | vddioh(P6_4, VIO_3V3); //EXTCOM |
Emre.Eken | 3:60c0cc971d85 | 101 | vddioh(P6_1, VIO_3V3); //SCLK |
Emre.Eken | 3:60c0cc971d85 | 102 | vddioh(P6_2, VIO_3V3); //MOSI1 |
Emre.Eken | 3:60c0cc971d85 | 103 | vddioh(P6_5, VIO_3V3); //SCS |
Emre.Eken | 3:60c0cc971d85 | 104 | vddioh(P6_4, VIO_3V3); //EXTCOM |
Emre.Eken | 3:60c0cc971d85 | 105 | vddioh(P6_6, VIO_3V3); //DISP |
Emre.Eken | 3:60c0cc971d85 | 106 | } |
Emre.Eken | 3:60c0cc971d85 | 107 | |
Emre.Eken | 3:60c0cc971d85 | 108 | //****************************************************************************** |
Emre.Eken | 3:60c0cc971d85 | 109 | int MAX32630HSP::vddioh(PinName pin, vio_t vio) |
Emre.Eken | 3:60c0cc971d85 | 110 | { |
Emre.Eken | 3:60c0cc971d85 | 111 | __IO uint32_t *use_vddioh = &((mxc_ioman_regs_t *)MXC_IOMAN)->use_vddioh_0; |
Emre.Eken | 3:60c0cc971d85 | 112 | |
Emre.Eken | 3:60c0cc971d85 | 113 | if (pin == NOT_CONNECTED) { |
Emre.Eken | 3:60c0cc971d85 | 114 | return -1; |
Emre.Eken | 3:60c0cc971d85 | 115 | } |
Emre.Eken | 3:60c0cc971d85 | 116 | |
Emre.Eken | 3:60c0cc971d85 | 117 | use_vddioh += PINNAME_TO_PORT(pin) >> 2; |
Emre.Eken | 3:60c0cc971d85 | 118 | if (vio) { |
Emre.Eken | 3:60c0cc971d85 | 119 | *use_vddioh |= (1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3))); |
Emre.Eken | 3:60c0cc971d85 | 120 | } else { |
Emre.Eken | 3:60c0cc971d85 | 121 | *use_vddioh &= ~(1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3))); |
Emre.Eken | 3:60c0cc971d85 | 122 | } |
Emre.Eken | 3:60c0cc971d85 | 123 | |
Emre.Eken | 3:60c0cc971d85 | 124 | return 0; |
Emre.Eken | 3:60c0cc971d85 | 125 | } |