Mudassar Hussain / Mbed OS example-C030-out-of-box-demo

Checking for unnecessary added libraries.

Dependencies:   battery-charger-bq24295 gnss ublox-cellular-base ublox-cellular-driver-gen

Fork of example-C030-out-of-box-demo by Mudassar Hussain

main.cpp@3:b9051f3f2fcd, 2018-01-10 (annotated)

Committer:
euygun
Date:
Wed Jan 10 17:03:44 2018 +0000
Revision:
3:b9051f3f2fcd
Parent:
2:c95852ac6953
Child:
5:8f44dab9cb6b
Added GNSS support and initialisation

Who changed what in which revision?

UserRevisionLine numberNew contents of line
euygun 0:25fcf12b0ba2 1 /* mbed Microcontroller Library
euygun 0:25fcf12b0ba2 2 * Copyright (c) 2017 u-blox
euygun 0:25fcf12b0ba2 3 *
euygun 0:25fcf12b0ba2 4 * Licensed under the Apache License, Version 2.0 (the "License");
euygun 0:25fcf12b0ba2 5 * you may not use this file except in compliance with the License.
euygun 0:25fcf12b0ba2 6 * You may obtain a copy of the License at
euygun 0:25fcf12b0ba2 7 *
euygun 0:25fcf12b0ba2 8 * http://www.apache.org/licenses/LICENSE-2.0
euygun 0:25fcf12b0ba2 9 *
euygun 0:25fcf12b0ba2 10 * Unless required by applicable law or agreed to in writing, software
euygun 0:25fcf12b0ba2 11 * distributed under the License is distributed on an "AS IS" BASIS,
euygun 0:25fcf12b0ba2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
euygun 0:25fcf12b0ba2 13 * See the License for the specific language governing permissions and
euygun 0:25fcf12b0ba2 14 * limitations under the License.
euygun 0:25fcf12b0ba2 15 */
euygun 0:25fcf12b0ba2 16
euygun 0:25fcf12b0ba2 17 #include "mbed.h"
euygun 3:b9051f3f2fcd 18 #include "gnss.h"
euygun 2:c95852ac6953 19 #include "battery_charger_bq24295.h"
euygun 0:25fcf12b0ba2 20 #include "UbloxCellularDriverGen.h"
euygun 0:25fcf12b0ba2 21 #include "onboard_modem_api.h"
euygun 0:25fcf12b0ba2 22
euygun 2:c95852ac6953 23 // Set the minimum input voltage limit for the BQ24295 to 3.8 Volt
euygun 2:c95852ac6953 24 #define MIN_INPUT_VOLTAGE_LIMIT_MV 3880
euygun 2:c95852ac6953 25
euygun 0:25fcf12b0ba2 26 // User LEDs
euygun 0:25fcf12b0ba2 27 DigitalOut ledRed(LED1, 1);
euygun 0:25fcf12b0ba2 28 DigitalOut ledGreen(LED2, 1);
euygun 0:25fcf12b0ba2 29 DigitalOut ledBlue(LED3, 1);
euygun 0:25fcf12b0ba2 30
euygun 3:b9051f3f2fcd 31 //GNSS 1V8_MAX IO power
euygun 3:b9051f3f2fcd 32 DigitalOut GNSSOn(GNSSEN, 1);
euygun 3:b9051f3f2fcd 33
euygun 0:25fcf12b0ba2 34 // Ethernet socket LED
euygun 0:25fcf12b0ba2 35 DigitalOut ledYellow(LED4,1);
euygun 0:25fcf12b0ba2 36
euygun 0:25fcf12b0ba2 37 // User Button
euygun 0:25fcf12b0ba2 38 #ifdef TARGET_UBLOX_C027
euygun 0:25fcf12b0ba2 39 // No user button on C027
euygun 0:25fcf12b0ba2 40 InterruptIn userButton(NC);
euygun 0:25fcf12b0ba2 41 #else
euygun 0:25fcf12b0ba2 42 InterruptIn userButton(SW0);
euygun 0:25fcf12b0ba2 43 #endif
euygun 0:25fcf12b0ba2 44
euygun 3:b9051f3f2fcd 45 // GNSS
euygun 3:b9051f3f2fcd 46 GnssSerial gnss;
euygun 3:b9051f3f2fcd 47
euygun 2:c95852ac6953 48 // i2c3 Bus
euygun 2:c95852ac6953 49 I2C i2c3(I2C_SDA_B, I2C_SCL_B);
euygun 2:c95852ac6953 50
euygun 2:c95852ac6953 51 // Battery Charger BQ24295
euygun 2:c95852ac6953 52 BatteryChargerBq24295 charger;
euygun 2:c95852ac6953 53
euygun 0:25fcf12b0ba2 54 // Delay between LED changes in second
euygun 0:25fcf12b0ba2 55 volatile float delay = 0.5;
euygun 0:25fcf12b0ba2 56
euygun 1:e11c75d931b5 57 // To check if the user pressed the User Button or not
euygun 0:25fcf12b0ba2 58 void threadBodyUserButtonCheck(void const *args){
euygun 0:25fcf12b0ba2 59 float delayToggle = delay;
euygun 0:25fcf12b0ba2 60 while (1){
euygun 0:25fcf12b0ba2 61 if (userButton.read() == 1 ) {
euygun 1:e11c75d931b5 62 // User Button is pressed
euygun 0:25fcf12b0ba2 63 delay = 0.1;
euygun 0:25fcf12b0ba2 64 //Indicate the button is pressed
euygun 0:25fcf12b0ba2 65 ledYellow = 0;
euygun 0:25fcf12b0ba2 66 }
euygun 0:25fcf12b0ba2 67 else {
euygun 1:e11c75d931b5 68 // User button is released
euygun 0:25fcf12b0ba2 69 delay = 0.5;
euygun 0:25fcf12b0ba2 70 //Turn off the Yellow LED on Ethernet socket
euygun 0:25fcf12b0ba2 71 ledYellow = 1;
euygun 0:25fcf12b0ba2 72 }
euygun 0:25fcf12b0ba2 73 }
euygun 0:25fcf12b0ba2 74 }
euygun 0:25fcf12b0ba2 75
euygun 0:25fcf12b0ba2 76 /*
euygun 0:25fcf12b0ba2 77 ** Out of the Box Demo for C030 variants
euygun 0:25fcf12b0ba2 78 **
euygun 0:25fcf12b0ba2 79 ** Sets the modem then
euygun 0:25fcf12b0ba2 80 */
euygun 0:25fcf12b0ba2 81
euygun 0:25fcf12b0ba2 82 int main()
euygun 0:25fcf12b0ba2 83 {
euygun 3:b9051f3f2fcd 84 printf("u-blox C030 Out-of-the-Box Demo\n\r");
euygun 3:b9051f3f2fcd 85
euygun 3:b9051f3f2fcd 86 // GNSS initialisation
euygun 3:b9051f3f2fcd 87 if(gnss.init()) {
euygun 3:b9051f3f2fcd 88 printf("GNSS initialised.\n\r");
euygun 3:b9051f3f2fcd 89 }
euygun 3:b9051f3f2fcd 90 else {
euygun 3:b9051f3f2fcd 91 printf("GNSS initialisation failure.\n\r");
euygun 3:b9051f3f2fcd 92 }
euygun 3:b9051f3f2fcd 93
euygun 2:c95852ac6953 94 // The battery charger initialisation
euygun 2:c95852ac6953 95 charger.init(&i2c3);
euygun 2:c95852ac6953 96 charger.setInputVoltageLimit(MIN_INPUT_VOLTAGE_LIMIT_MV);
euygun 2:c95852ac6953 97 // Disable the battery charger's watchdog, otherwise it resets the battry charger
euygun 2:c95852ac6953 98 charger.setWatchdog(0);
euygun 2:c95852ac6953 99
euygun 1:e11c75d931b5 100 // Initialised the modem
euygun 0:25fcf12b0ba2 101 onboard_modem_init();
euygun 0:25fcf12b0ba2 102
euygun 1:e11c75d931b5 103 // Power up the modem
euygun 0:25fcf12b0ba2 104 onboard_modem_power_up();
euygun 0:25fcf12b0ba2 105
euygun 1:e11c75d931b5 106 // Create threadUserButtonCheck thread
euygun 0:25fcf12b0ba2 107 Thread threadUserButtonCheck(threadBodyUserButtonCheck);
euygun 0:25fcf12b0ba2 108
euygun 3:b9051f3f2fcd 109
euygun 3:b9051f3f2fcd 110 //Set GNSS IO On
euygun 3:b9051f3f2fcd 111 GNSSOn = 1;
euygun 3:b9051f3f2fcd 112
euygun 1:e11c75d931b5 113 // Set the LED states
euygun 0:25fcf12b0ba2 114 ledRed = 0;
euygun 0:25fcf12b0ba2 115 ledGreen = 1;
euygun 0:25fcf12b0ba2 116 ledBlue = 1;
euygun 0:25fcf12b0ba2 117
euygun 3:b9051f3f2fcd 118 printf("u-blox C030 Out-of-the-Box Demo: LED loop\n\r");
euygun 0:25fcf12b0ba2 119
euygun 0:25fcf12b0ba2 120 //Main loop
euygun 0:25fcf12b0ba2 121 while(1) {
euygun 0:25fcf12b0ba2 122 wait(delay);
euygun 0:25fcf12b0ba2 123 //Shift the LED states
euygun 0:25fcf12b0ba2 124 int carry = ledBlue;
euygun 0:25fcf12b0ba2 125 ledBlue = ledRed;
euygun 0:25fcf12b0ba2 126 ledRed = ledGreen;
euygun 0:25fcf12b0ba2 127 ledGreen = carry;
euygun 0:25fcf12b0ba2 128 }
euygun 0:25fcf12b0ba2 129 }
euygun 0:25fcf12b0ba2 130
euygun 0:25fcf12b0ba2 131 // End Of File