Steve Kovarik / MTDOT-EVBDemo-DRH

Ag demo with soil moisture

Dependencies:   DOGS102 ISL29011 MMA845x MPL3115A2 NCP5623B libmDot mbed-rtos mbed-src

Fork of MTDOT-EVBDemo-DRH by Dave Heitzman

main.cpp@7:74c027d0353b, 2015-08-24 (annotated)

Committer:
daveheitzman
Date:
Mon Aug 24 18:55:25 2015 +0000
Revision:
7:74c027d0353b
Parent:
6:b62e5106b5bc
Child:
9:daa92715f700
when an error is encountered on reading the barometer, it deletes it and rebuilds a new one. Now continues reporting readings after failures.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
falingtrea 0:bdd16076aaa5 1 /**
falingtrea 0:bdd16076aaa5 2 * @file main.cpp
falingtrea 0:bdd16076aaa5 3 * @brief Main application for mDot-EVB demo
falingtrea 0:bdd16076aaa5 4 * @author Tim Barr MultiTech Systems Inc.
falingtrea 3:68e974f5f532 5 * @version 1.03
falingtrea 0:bdd16076aaa5 6 * @see
falingtrea 0:bdd16076aaa5 7 *
falingtrea 0:bdd16076aaa5 8 * Copyright (c) 2015
falingtrea 0:bdd16076aaa5 9 *
falingtrea 0:bdd16076aaa5 10 * Licensed under the Apache License, Version 2.0 (the "License");
falingtrea 0:bdd16076aaa5 11 * you may not use this file except in compliance with the License.
falingtrea 0:bdd16076aaa5 12 * You may obtain a copy of the License at
falingtrea 0:bdd16076aaa5 13 *
falingtrea 0:bdd16076aaa5 14 * http://www.apache.org/licenses/LICENSE-2.0
falingtrea 0:bdd16076aaa5 15 *
falingtrea 0:bdd16076aaa5 16 * Unless required by applicable law or agreed to in writing, software
falingtrea 0:bdd16076aaa5 17 * distributed under the License is distributed on an "AS IS" BASIS,
falingtrea 0:bdd16076aaa5 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
falingtrea 0:bdd16076aaa5 19 * See the License for the specific language governing permissions and
falingtrea 0:bdd16076aaa5 20 * limitations under the License.
falingtrea 1:ac9595d0f0e7 21 *
falingtrea 1:ac9595d0f0e7 22 * 1.01 TAB 7/6/15 Removed NULL pointer from evbAmbientLight creation call.
falingtrea 2:75adc72aa6a0 23 *
falingtrea 3:68e974f5f532 24 * 1.02 TAB 7/8/15 Send logo to LCD before attempting connection to LoRa network. Added
falingtrea 2:75adc72aa6a0 25 * information on setting up for public LoRa network. Moved SW setup to
falingtrea 2:75adc72aa6a0 26 * beginning of main. Removed printf call from ISR functions. Added
falingtrea 2:75adc72aa6a0 27 * additional checks for exit_program.
falingtrea 3:68e974f5f532 28 *
falingtrea 3:68e974f5f532 29 * 1.03 TAB 7/15/15 Added threads for push button switch debounce.
falingtrea 3:68e974f5f532 30 *
falingtrea 0:bdd16076aaa5 31 */
falingtrea 0:bdd16076aaa5 32
falingtrea 0:bdd16076aaa5 33 #include "mbed.h"
falingtrea 0:bdd16076aaa5 34 #include "MMA845x.h"
falingtrea 0:bdd16076aaa5 35 #include "MPL3115A2.h"
falingtrea 0:bdd16076aaa5 36 #include "ISL29011.h"
falingtrea 0:bdd16076aaa5 37 #include "NCP5623B.h"
falingtrea 0:bdd16076aaa5 38 #include "DOGS102.h"
falingtrea 0:bdd16076aaa5 39 #include "font_6x8.h"
falingtrea 0:bdd16076aaa5 40 #include "MultiTech_Logo.h"
falingtrea 0:bdd16076aaa5 41 #include "mDot.h"
falingtrea 0:bdd16076aaa5 42 #include "rtos.h"
falingtrea 0:bdd16076aaa5 43 #include <string>
falingtrea 0:bdd16076aaa5 44 #include <vector>
falingtrea 0:bdd16076aaa5 45
falingtrea 0:bdd16076aaa5 46 enum LED1_COLOR {
falingtrea 0:bdd16076aaa5 47 RED = 0,
falingtrea 0:bdd16076aaa5 48 GREEN = 1
falingtrea 0:bdd16076aaa5 49 };
falingtrea 0:bdd16076aaa5 50
falingtrea 0:bdd16076aaa5 51 /*
falingtrea 0:bdd16076aaa5 52 * union for converting from 32-bit to 4 8-bit values
falingtrea 0:bdd16076aaa5 53 */
falingtrea 0:bdd16076aaa5 54 union convert32 {
falingtrea 0:bdd16076aaa5 55 int32_t f_s; // convert from signed 32 bit int
falingtrea 0:bdd16076aaa5 56 uint32_t f_u; // convert from unsigned 32 bit int
falingtrea 0:bdd16076aaa5 57 uint8_t t_u[4]; // convert to 8 bit unsigned array
falingtrea 0:bdd16076aaa5 58 };
falingtrea 0:bdd16076aaa5 59
falingtrea 0:bdd16076aaa5 60 /*
falingtrea 0:bdd16076aaa5 61 * union for converting from 16- bit to 2 8-bit values
falingtrea 0:bdd16076aaa5 62 */
falingtrea 0:bdd16076aaa5 63 union convert16 {
falingtrea 0:bdd16076aaa5 64 int16_t f_s; // convert from signed 16 bit int
falingtrea 0:bdd16076aaa5 65 uint16_t f_u; // convert from unsigned 16 bit int
falingtrea 0:bdd16076aaa5 66 uint8_t t_u[2]; // convert to 8 bit unsigned array
falingtrea 0:bdd16076aaa5 67 };
falingtrea 0:bdd16076aaa5 68
falingtrea 0:bdd16076aaa5 69 //DigitalIn mDot02(PA_2); // GPIO/UART_TX
falingtrea 0:bdd16076aaa5 70 //DigitalOut mDot03(PA_3); // GPIO/UART_RX
falingtrea 0:bdd16076aaa5 71 //DigitalIn mDot04(PA_6); // GPIO/SPI_MISO
falingtrea 0:bdd16076aaa5 72 //DigitalIn mDot06(PA_8); // GPIO/I2C_SCL
falingtrea 0:bdd16076aaa5 73 //DigitalIn mDot07(PC_9); // GPIO/I2C_SDA
falingtrea 0:bdd16076aaa5 74
falingtrea 0:bdd16076aaa5 75 InterruptIn mDot08(PA_12); // GPIO/USB PB S1 on EVB
falingtrea 0:bdd16076aaa5 76 InterruptIn mDot09(PA_11); // GPIO/USB PB S2 on EVB
falingtrea 0:bdd16076aaa5 77
falingtrea 0:bdd16076aaa5 78 //DigitalIn mDot11(PA_7); // GPIO/SPI_MOSI
falingtrea 0:bdd16076aaa5 79
falingtrea 0:bdd16076aaa5 80 InterruptIn mDot12(PA_0); // GPIO/UART_CTS PRESSURE_INT2 on EVB
falingtrea 0:bdd16076aaa5 81 DigitalOut mDot13(PC_13,1); // GPIO LCD_C/D
falingtrea 0:bdd16076aaa5 82 InterruptIn mDot15(PC_1); // GPIO LIGHT_PROX_INT on EVB
falingtrea 0:bdd16076aaa5 83 InterruptIn mDot16(PA_1); // GPIO/UART_RTS ACCEL_INT2 on EVB
falingtrea 0:bdd16076aaa5 84 DigitalOut mDot17(PA_4,1); // GPIO/SPI_NCS LCD_CS on EVB
falingtrea 0:bdd16076aaa5 85
falingtrea 0:bdd16076aaa5 86 //DigitalIn mDot18(PA_5); // GPIO/SPI_SCK
falingtrea 0:bdd16076aaa5 87
falingtrea 0:bdd16076aaa5 88 //DigitalInOut mDot19(PB_0,PIN_INPUT,PullNone,0); // GPIO PushPull LED Low=Red High=Green set MODE=INPUT to turn off
falingtrea 0:bdd16076aaa5 89 AnalogIn mDot20(PB_1); // GPIO Current Sense Analog in on EVB
falingtrea 0:bdd16076aaa5 90
falingtrea 0:bdd16076aaa5 91 Serial debugUART(PA_9, PA_10); // mDot debug UART
falingtrea 0:bdd16076aaa5 92
falingtrea 0:bdd16076aaa5 93 //Serial mDotUART(PA_2, PA_3); // mDot external UART mDot02 and mDot03
falingtrea 0:bdd16076aaa5 94
falingtrea 0:bdd16076aaa5 95 I2C mDoti2c(PC_9,PA_8); // mDot External I2C mDot6 and mDot7
falingtrea 0:bdd16076aaa5 96
falingtrea 0:bdd16076aaa5 97 SPI mDotspi(PA_7,PA_6,PA_5); // mDot external SPI mDot11, mDot4, and mDot18
falingtrea 0:bdd16076aaa5 98
daveheitzman 7:74c027d0353b 99 MPL3115A2* resetBaro(const MPL3115A2* oldBaro);
daveheitzman 7:74c027d0353b 100
falingtrea 2:75adc72aa6a0 101 /* **** replace these values with the proper public or private network settings ****
falingtrea 2:75adc72aa6a0 102 * config_network_nameand config_network_pass are for private networks.
falingtrea 2:75adc72aa6a0 103 */
daveheitzman 4:51d7c24bbf91 104 static std::string config_network_name = "Escalation";
daveheitzman 4:51d7c24bbf91 105 static std::string config_network_pass = "Escalation";
daveheitzman 4:51d7c24bbf91 106 static uint8_t config_frequency_sub_band = 3;
falingtrea 0:bdd16076aaa5 107
falingtrea 2:75adc72aa6a0 108 /* config_app_id and config_app_key are for public networks.
falingtrea 2:75adc72aa6a0 109 static uint8_t app_id[8] = {0x00,0x01,0x02,0x03,0x0A,0x0B,0x0C,0x0D};
falingtrea 2:75adc72aa6a0 110 std::vector<uint8_t> config_app_id;
falingtrea 2:75adc72aa6a0 111 static uint8_t app_key[16] = {0x00,0x01,0x02,0x03,0x0A,0x0B,0x0C,0x0D};
falingtrea 2:75adc72aa6a0 112 std::vector<uint8_t> config_app_key;
falingtrea 2:75adc72aa6a0 113 */
falingtrea 2:75adc72aa6a0 114
falingtrea 0:bdd16076aaa5 115 uint8_t result, pckt_time=10;
falingtrea 0:bdd16076aaa5 116 char data;
falingtrea 0:bdd16076aaa5 117 unsigned char test;
falingtrea 0:bdd16076aaa5 118 char txtstr[17];
falingtrea 0:bdd16076aaa5 119 int32_t num_whole, mdot_ret;
falingtrea 0:bdd16076aaa5 120 uint32_t pressure;
falingtrea 0:bdd16076aaa5 121 int16_t num_frac;
falingtrea 0:bdd16076aaa5 122
falingtrea 0:bdd16076aaa5 123 bool exit_program = false;
falingtrea 0:bdd16076aaa5 124
falingtrea 0:bdd16076aaa5 125 MMA845x_DATA accel_data;
falingtrea 0:bdd16076aaa5 126 MPL3115A2_DATA baro_data;
falingtrea 0:bdd16076aaa5 127 uint16_t lux_data;
falingtrea 0:bdd16076aaa5 128 MMA845x* evbAccel;
falingtrea 0:bdd16076aaa5 129 MPL3115A2* evbBaro;
falingtrea 0:bdd16076aaa5 130 ISL29011* evbAmbLight;
falingtrea 0:bdd16076aaa5 131 NCP5623B* evbBackLight;
falingtrea 0:bdd16076aaa5 132 DOGS102* evbLCD;
falingtrea 0:bdd16076aaa5 133 mDot* mdot_radio;
falingtrea 0:bdd16076aaa5 134
falingtrea 0:bdd16076aaa5 135 convert32 convertl;
falingtrea 0:bdd16076aaa5 136 convert16 converts;
falingtrea 0:bdd16076aaa5 137
falingtrea 3:68e974f5f532 138 // flags for pushbutton debounce code
falingtrea 3:68e974f5f532 139 bool pb1_low = false;
falingtrea 3:68e974f5f532 140 bool pb2_low = false;
falingtrea 3:68e974f5f532 141
falingtrea 0:bdd16076aaa5 142 void pb1ISR(void);
falingtrea 0:bdd16076aaa5 143 void pb2ISR(void);
falingtrea 3:68e974f5f532 144 void pb1_debounce(void const *args);
falingtrea 3:68e974f5f532 145 void pb2_debounce(void const *args);
falingtrea 3:68e974f5f532 146 Thread* thread_3;
falingtrea 0:bdd16076aaa5 147
falingtrea 0:bdd16076aaa5 148 void log_error(mDot* dot, const char* msg, int32_t retval);
falingtrea 0:bdd16076aaa5 149
falingtrea 0:bdd16076aaa5 150 void config_pkt_xmit (void const *args);
daveheitzman 5:5a794cedd728 151 int32_t sendString(const std::string text);
falingtrea 0:bdd16076aaa5 152
daveheitzman 6:b62e5106b5bc 153 bool writeValueOrError();
daveheitzman 6:b62e5106b5bc 154
daveheitzman 6:b62e5106b5bc 155 char sensor_text[54];
daveheitzman 6:b62e5106b5bc 156 char lora_temp_string[7];
daveheitzman 6:b62e5106b5bc 157 char lora_alt_string[8];
daveheitzman 6:b62e5106b5bc 158 char lora_press_string[9];
daveheitzman 6:b62e5106b5bc 159
daveheitzman 6:b62e5106b5bc 160 char lora_light_string[6];
daveheitzman 6:b62e5106b5bc 161 const int FAIL_MAX=15;
daveheitzman 6:b62e5106b5bc 162 int failtime=FAIL_MAX;
daveheitzman 6:b62e5106b5bc 163
falingtrea 0:bdd16076aaa5 164 int main()
falingtrea 0:bdd16076aaa5 165 {
falingtrea 0:bdd16076aaa5 166
falingtrea 0:bdd16076aaa5 167 std::vector<uint8_t> mdot_data;
falingtrea 0:bdd16076aaa5 168 std::vector<uint8_t> mdot_EUI;
falingtrea 0:bdd16076aaa5 169 uint16_t i = 0;
falingtrea 0:bdd16076aaa5 170
daveheitzman 6:b62e5106b5bc 171 debugUART.baud(115200);
falingtrea 0:bdd16076aaa5 172 // mDotUART.baud(9600); // mdot UART unused but available on external connector
falingtrea 0:bdd16076aaa5 173
falingtrea 3:68e974f5f532 174 Thread thread_1(pb1_debounce); // threads for de-bouncing pushbutton switches
falingtrea 3:68e974f5f532 175 Thread thread_2(pb2_debounce);
falingtrea 3:68e974f5f532 176
falingtrea 3:68e974f5f532 177 thread_3 = new Thread(config_pkt_xmit); // start thread that sends LoRa packet when SW2 pressed
falingtrea 2:75adc72aa6a0 178
falingtrea 1:ac9595d0f0e7 179 evbAccel = new MMA845x(mDoti2c,MMA845x::SA0_VSS); // setup Accelerometer
daveheitzman 6:b62e5106b5bc 180 evbBaro = new MPL3115A2(mDoti2c); // setup0 Barometric sensor
falingtrea 1:ac9595d0f0e7 181 evbAmbLight = new ISL29011(mDoti2c); // Setup Ambient Light Sensor
falingtrea 0:bdd16076aaa5 182 evbBackLight = new NCP5623B(mDoti2c); // setup backlight and LED 2 driver chip
falingtrea 1:ac9595d0f0e7 183 evbLCD = new DOGS102(mDotspi, mDot17, mDot13); // setup LCD
falingtrea 0:bdd16076aaa5 184
falingtrea 2:75adc72aa6a0 185 /*
falingtrea 2:75adc72aa6a0 186 * Setup SW1 as program stop function
falingtrea 2:75adc72aa6a0 187 */
falingtrea 2:75adc72aa6a0 188 mDot08.disable_irq();
falingtrea 2:75adc72aa6a0 189 mDot08.fall(&pb1ISR);
falingtrea 2:75adc72aa6a0 190
falingtrea 2:75adc72aa6a0 191 /*
falingtrea 2:75adc72aa6a0 192 * need to call this function after rise or fall because rise/fall sets
falingtrea 2:75adc72aa6a0 193 * mode to PullNone
falingtrea 2:75adc72aa6a0 194 */
falingtrea 2:75adc72aa6a0 195 mDot08.mode(PullUp);
falingtrea 2:75adc72aa6a0 196
falingtrea 2:75adc72aa6a0 197 mDot08.enable_irq();
falingtrea 2:75adc72aa6a0 198
falingtrea 2:75adc72aa6a0 199 /*
falingtrea 2:75adc72aa6a0 200 * Setup SW2 as packet time change
falingtrea 2:75adc72aa6a0 201 */
falingtrea 2:75adc72aa6a0 202 mDot09.disable_irq();
falingtrea 2:75adc72aa6a0 203 mDot09.fall(&pb2ISR);
falingtrea 2:75adc72aa6a0 204
falingtrea 2:75adc72aa6a0 205 /*
falingtrea 2:75adc72aa6a0 206 * need to call this function after rise or fall because rise/fall sets
falingtrea 2:75adc72aa6a0 207 * mode to PullNone
falingtrea 2:75adc72aa6a0 208 */
falingtrea 2:75adc72aa6a0 209 mDot09.mode(PullUp);
falingtrea 2:75adc72aa6a0 210
falingtrea 2:75adc72aa6a0 211 mDot09.enable_irq();
falingtrea 2:75adc72aa6a0 212
falingtrea 2:75adc72aa6a0 213 /*
falingtrea 2:75adc72aa6a0 214 * Setting other InterruptIn pins with Pull Ups
falingtrea 2:75adc72aa6a0 215 */
falingtrea 2:75adc72aa6a0 216 mDot12.mode(PullUp);
falingtrea 2:75adc72aa6a0 217 mDot15.mode(PullUp);
falingtrea 2:75adc72aa6a0 218 mDot16.mode(PullUp);
falingtrea 2:75adc72aa6a0 219
falingtrea 2:75adc72aa6a0 220 printf("font table address %p\n\r",&font_6x8);
falingtrea 2:75adc72aa6a0 221 printf("bitmap address %p\n\r",&MultiTech_Logo);
falingtrea 2:75adc72aa6a0 222
falingtrea 2:75adc72aa6a0 223 // Setup and display logo on LCD
falingtrea 2:75adc72aa6a0 224 evbLCD->startUpdate();
falingtrea 2:75adc72aa6a0 225
falingtrea 2:75adc72aa6a0 226 evbLCD->writeBitmap(0,0,MultiTech_Logo);
falingtrea 2:75adc72aa6a0 227
falingtrea 2:75adc72aa6a0 228 sprintf(txtstr,"MTDOT");
falingtrea 2:75adc72aa6a0 229 evbLCD->writeText(24,3,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 230 sprintf(txtstr,"Evaluation");
falingtrea 2:75adc72aa6a0 231 evbLCD->writeText(24,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 232 sprintf(txtstr,"Board");
falingtrea 2:75adc72aa6a0 233 evbLCD->writeText(24,5,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 234
falingtrea 2:75adc72aa6a0 235 evbLCD->endUpdate();
falingtrea 2:75adc72aa6a0 236
falingtrea 2:75adc72aa6a0 237 printf("\n\r setup mdot\n\r");
falingtrea 0:bdd16076aaa5 238
falingtrea 0:bdd16076aaa5 239 // get a mDot handle
falingtrea 0:bdd16076aaa5 240 mdot_radio = mDot::getInstance();
falingtrea 0:bdd16076aaa5 241
falingtrea 0:bdd16076aaa5 242 if (mdot_radio) {
falingtrea 0:bdd16076aaa5 243 // reset to default config so we know what state we're in
falingtrea 0:bdd16076aaa5 244 mdot_radio->resetConfig();
falingtrea 0:bdd16076aaa5 245
falingtrea 0:bdd16076aaa5 246 // Setting up LED1 as activity LED
falingtrea 0:bdd16076aaa5 247 mdot_radio->setActivityLedPin(PB_0);
falingtrea 0:bdd16076aaa5 248 mdot_radio->setActivityLedEnable(true);
falingtrea 0:bdd16076aaa5 249
falingtrea 0:bdd16076aaa5 250 // Read node ID
falingtrea 0:bdd16076aaa5 251 mdot_EUI = mdot_radio->getDeviceId();
falingtrea 0:bdd16076aaa5 252 printf("mDot EUI = ");
falingtrea 0:bdd16076aaa5 253
falingtrea 0:bdd16076aaa5 254 for (i=0; i<mdot_EUI.size(); i++) {
falingtrea 0:bdd16076aaa5 255 printf("%02x ", mdot_EUI[i]);
falingtrea 0:bdd16076aaa5 256 }
falingtrea 0:bdd16076aaa5 257 printf("\n\r");
falingtrea 0:bdd16076aaa5 258
falingtrea 0:bdd16076aaa5 259
falingtrea 2:75adc72aa6a0 260 // Setting up the mDot with network information.
falingtrea 2:75adc72aa6a0 261
falingtrea 2:75adc72aa6a0 262 /*
falingtrea 2:75adc72aa6a0 263 * This call sets up private or public mode on the MTDOT. Set the function to true if
falingtrea 2:75adc72aa6a0 264 * connecting to a public network
falingtrea 2:75adc72aa6a0 265 */
falingtrea 2:75adc72aa6a0 266 printf("setting Private Network Mode\r\n");
falingtrea 2:75adc72aa6a0 267 if ((mdot_ret = mdot_radio->setPublicNetwork(false)) != mDot::MDOT_OK) {
falingtrea 2:75adc72aa6a0 268 log_error(mdot_radio, "failed to set Public Network Mode", mdot_ret);
falingtrea 2:75adc72aa6a0 269 }
falingtrea 2:75adc72aa6a0 270
falingtrea 2:75adc72aa6a0 271 /*
falingtrea 2:75adc72aa6a0 272 * Frequency sub-band is valid for NAM only and for Private networks should be set to a value
falingtrea 2:75adc72aa6a0 273 * between 1-8 that matches the the LoRa gateway setting. Public networks use sub-band 0 only.
falingtrea 2:75adc72aa6a0 274 * This function can be commented out for EU networks
falingtrea 2:75adc72aa6a0 275 */
falingtrea 0:bdd16076aaa5 276 printf("setting frequency sub band\r\n");
falingtrea 0:bdd16076aaa5 277 if ((mdot_ret = mdot_radio->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
falingtrea 0:bdd16076aaa5 278 log_error(mdot_radio, "failed to set frequency sub band", mdot_ret);
falingtrea 0:bdd16076aaa5 279 }
falingtrea 0:bdd16076aaa5 280
falingtrea 2:75adc72aa6a0 281 /*
falingtrea 2:75adc72aa6a0 282 * setNetworkName is used for private networks.
falingtrea 2:75adc72aa6a0 283 * Use setNetworkID(AppID) for public networks
falingtrea 2:75adc72aa6a0 284 */
falingtrea 2:75adc72aa6a0 285
falingtrea 2:75adc72aa6a0 286 // config_app_id.assign(app_id,app_id+7);
falingtrea 2:75adc72aa6a0 287
falingtrea 0:bdd16076aaa5 288 printf("setting network name\r\n");
falingtrea 0:bdd16076aaa5 289 if ((mdot_ret = mdot_radio->setNetworkName(config_network_name)) != mDot::MDOT_OK) {
falingtrea 2:75adc72aa6a0 290 // if ((mdot_ret = mdot_radio->setNetworkID(config_app_id)) != mDot::MDOT_OK) {
falingtrea 0:bdd16076aaa5 291 log_error(mdot_radio, "failed to set network name", mdot_ret);
falingtrea 0:bdd16076aaa5 292 }
falingtrea 0:bdd16076aaa5 293
falingtrea 2:75adc72aa6a0 294 /*
falingtrea 2:75adc72aa6a0 295 * setNetworkPassphrase is used for private networks
falingtrea 2:75adc72aa6a0 296 * Use setNetworkKey for public networks
falingtrea 2:75adc72aa6a0 297 */
falingtrea 2:75adc72aa6a0 298
falingtrea 2:75adc72aa6a0 299 // config_app_key.assign(app_key,app_key+15);
falingtrea 2:75adc72aa6a0 300
falingtrea 0:bdd16076aaa5 301 printf("setting network password\r\n");
falingtrea 0:bdd16076aaa5 302 if ((mdot_ret = mdot_radio->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) {
falingtrea 2:75adc72aa6a0 303 // if ((mdot_ret = mdot_radio->setNetworkKey(config_app_key)) != mDot::MDOT_OK) {
falingtrea 0:bdd16076aaa5 304 log_error(mdot_radio, "failed to set network password", mdot_ret);
falingtrea 0:bdd16076aaa5 305 }
falingtrea 0:bdd16076aaa5 306
falingtrea 0:bdd16076aaa5 307 // attempt to join the network
falingtrea 0:bdd16076aaa5 308 printf("joining network\r\n");
falingtrea 2:75adc72aa6a0 309 while (((mdot_ret = mdot_radio->joinNetwork()) != mDot::MDOT_OK) && (!exit_program)) {
falingtrea 0:bdd16076aaa5 310 log_error(mdot_radio,"failed to join network:", mdot_ret);
falingtrea 0:bdd16076aaa5 311 if (mdot_radio->getFrequencyBand() == mDot::FB_868){
falingtrea 0:bdd16076aaa5 312 mdot_ret = mdot_radio->getNextTxMs();
falingtrea 0:bdd16076aaa5 313 }
falingtrea 0:bdd16076aaa5 314 else {
falingtrea 0:bdd16076aaa5 315 mdot_ret = 0;
falingtrea 2:75adc72aa6a0 316 }
falingtrea 0:bdd16076aaa5 317
falingtrea 0:bdd16076aaa5 318 printf("delay = %lu\n\r",mdot_ret);
falingtrea 0:bdd16076aaa5 319 osDelay(mdot_ret + 1);
falingtrea 0:bdd16076aaa5 320 }
falingtrea 2:75adc72aa6a0 321
falingtrea 2:75adc72aa6a0 322 /*
falingtrea 2:75adc72aa6a0 323 * Check for PB1 press during network join attempt
falingtrea 2:75adc72aa6a0 324 */
falingtrea 2:75adc72aa6a0 325 if (exit_program) {
falingtrea 2:75adc72aa6a0 326 printf("Exiting program\n\r");
falingtrea 2:75adc72aa6a0 327 evbLCD->clearBuffer();
falingtrea 2:75adc72aa6a0 328 sprintf(txtstr,"Exiting Program");
falingtrea 2:75adc72aa6a0 329 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 330 exit(1);
falingtrea 2:75adc72aa6a0 331 }
falingtrea 2:75adc72aa6a0 332
falingtrea 0:bdd16076aaa5 333 } else {
falingtrea 0:bdd16076aaa5 334 printf("radio setup failed\n\r");
falingtrea 0:bdd16076aaa5 335 //exit(1);
falingtrea 0:bdd16076aaa5 336 }
falingtrea 0:bdd16076aaa5 337
falingtrea 0:bdd16076aaa5 338 osDelay(200);
falingtrea 0:bdd16076aaa5 339 evbBackLight->setPWM(NCP5623B::LED_3,16); // enable LED2 on EVB and set to 50% PWM
falingtrea 0:bdd16076aaa5 340
falingtrea 2:75adc72aa6a0 341 // sets LED2 to 50% max current
falingtrea 0:bdd16076aaa5 342 evbBackLight->setLEDCurrent(16);
falingtrea 0:bdd16076aaa5 343
falingtrea 0:bdd16076aaa5 344 printf("Start of Test\n\r");
falingtrea 0:bdd16076aaa5 345
falingtrea 2:75adc72aa6a0 346 osDelay (500); // allows other threads to process
falingtrea 2:75adc72aa6a0 347 printf("shutdown LED:\n\r");
falingtrea 2:75adc72aa6a0 348 evbBackLight->shutdown();
falingtrea 0:bdd16076aaa5 349
falingtrea 0:bdd16076aaa5 350 osDelay (500); // allows other threads to process
falingtrea 0:bdd16076aaa5 351 printf("Turn on LED2\n\r");
falingtrea 0:bdd16076aaa5 352 evbBackLight->setLEDCurrent(16);
falingtrea 0:bdd16076aaa5 353
falingtrea 0:bdd16076aaa5 354 data = evbAccel->getWhoAmI();
falingtrea 0:bdd16076aaa5 355 printf("Accelerometer who_am_i value = %x \n\r", data);
falingtrea 0:bdd16076aaa5 356
falingtrea 0:bdd16076aaa5 357 result = evbAccel->getStatus();
falingtrea 0:bdd16076aaa5 358 printf("status byte = %x \n\r", result);
falingtrea 0:bdd16076aaa5 359
falingtrea 0:bdd16076aaa5 360 printf("Barometer who_am_i check = %s \n\r", evbBaro->testWhoAmI() ? "TRUE" : "FALSE");
falingtrea 0:bdd16076aaa5 361
falingtrea 0:bdd16076aaa5 362 result = evbBaro->getStatus();
falingtrea 0:bdd16076aaa5 363 printf("status byte = %x \n\r", result);
falingtrea 0:bdd16076aaa5 364
falingtrea 0:bdd16076aaa5 365 /*
falingtrea 0:bdd16076aaa5 366 * Setup the Accelerometer for 8g range, 14 bit resolution, Noise reduction off, sample rate 1.56 Hz
falingtrea 0:bdd16076aaa5 367 * normal oversample mode, High pass filter off
falingtrea 0:bdd16076aaa5 368 */
falingtrea 0:bdd16076aaa5 369 evbAccel->setCommonParameters(MMA845x::RANGE_8g,MMA845x::RES_MAX,MMA845x::LN_OFF,
falingtrea 0:bdd16076aaa5 370 MMA845x::DR_1_56,MMA845x::OS_NORMAL,MMA845x::HPF_OFF );
falingtrea 0:bdd16076aaa5 371
falingtrea 0:bdd16076aaa5 372 /*
falingtrea 0:bdd16076aaa5 373 * Setup the Barometric sensor for post processed Ambient pressure, 4 samples per data acquisition.
falingtrea 0:bdd16076aaa5 374 * and a sample taken every second when in active mode
falingtrea 0:bdd16076aaa5 375 */
falingtrea 0:bdd16076aaa5 376 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_BAROMETER, MPL3115A2::OR_16,
falingtrea 0:bdd16076aaa5 377 MPL3115A2::AT_1);
falingtrea 0:bdd16076aaa5 378 /*
falingtrea 0:bdd16076aaa5 379 * Setup the Ambient Light Sensor for continuous Ambient Light Sensing, 16 bit resolution,
falingtrea 0:bdd16076aaa5 380 * and 16000 lux range
falingtrea 0:bdd16076aaa5 381 */
falingtrea 0:bdd16076aaa5 382
falingtrea 0:bdd16076aaa5 383 evbAmbLight->setMode(ISL29011::ALS_CONT);
falingtrea 0:bdd16076aaa5 384 evbAmbLight->setResolution(ISL29011::ADC_16BIT);
falingtrea 0:bdd16076aaa5 385 evbAmbLight->setRange(ISL29011::RNG_16000);
falingtrea 0:bdd16076aaa5 386
falingtrea 0:bdd16076aaa5 387 /*
falingtrea 0:bdd16076aaa5 388 * Set the accelerometer for active mode
falingtrea 0:bdd16076aaa5 389 */
falingtrea 0:bdd16076aaa5 390 evbAccel->activeMode();
falingtrea 0:bdd16076aaa5 391
falingtrea 0:bdd16076aaa5 392 /*
falingtrea 0:bdd16076aaa5 393 * Clear the min-max registers in the Barometric Sensor
falingtrea 0:bdd16076aaa5 394 */
falingtrea 0:bdd16076aaa5 395 evbBaro->clearMinMaxRegs();
falingtrea 0:bdd16076aaa5 396
falingtrea 0:bdd16076aaa5 397 evbBackLight->setLEDCurrent(0);
falingtrea 0:bdd16076aaa5 398
falingtrea 0:bdd16076aaa5 399 /*
falingtrea 2:75adc72aa6a0 400 * Check for PB1 press during network join attempt
falingtrea 2:75adc72aa6a0 401 */
falingtrea 2:75adc72aa6a0 402 if (exit_program) {
falingtrea 2:75adc72aa6a0 403 printf("Exiting program\n\r");
falingtrea 2:75adc72aa6a0 404 evbLCD->clearBuffer();
falingtrea 2:75adc72aa6a0 405 sprintf(txtstr,"Exiting Program");
falingtrea 2:75adc72aa6a0 406 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 407 exit(1);
falingtrea 2:75adc72aa6a0 408 }
falingtrea 2:75adc72aa6a0 409
falingtrea 2:75adc72aa6a0 410 /*
falingtrea 0:bdd16076aaa5 411 * Main data acquisition loop
falingtrea 0:bdd16076aaa5 412 */
falingtrea 0:bdd16076aaa5 413 pckt_time = 10;
falingtrea 0:bdd16076aaa5 414 i = 0;
falingtrea 0:bdd16076aaa5 415 do {
falingtrea 0:bdd16076aaa5 416 evbLCD->startUpdate();
falingtrea 0:bdd16076aaa5 417 evbLCD->clearBuffer();
falingtrea 0:bdd16076aaa5 418
falingtrea 0:bdd16076aaa5 419 /*
falingtrea 0:bdd16076aaa5 420 * Test Accelerometer XYZ data ready bit to see if acquisition complete
falingtrea 0:bdd16076aaa5 421 */
daveheitzman 6:b62e5106b5bc 422 failtime = FAIL_MAX;
falingtrea 0:bdd16076aaa5 423 do {
falingtrea 0:bdd16076aaa5 424 osDelay(100); // allows other threads to process
falingtrea 0:bdd16076aaa5 425 result = evbAccel->getStatus();
daveheitzman 6:b62e5106b5bc 426 failtime--;
daveheitzman 6:b62e5106b5bc 427 } while ((result & MMA845x::XYZDR) == 0 && failtime > 0);
daveheitzman 7:74c027d0353b 428 if (failtime==0) {
daveheitzman 7:74c027d0353b 429 evbBaro=resetBaro(evbBaro);
daveheitzman 7:74c027d0353b 430 continue;
daveheitzman 7:74c027d0353b 431 }
falingtrea 0:bdd16076aaa5 432
falingtrea 0:bdd16076aaa5 433 /*
falingtrea 0:bdd16076aaa5 434 * Retrieve and print out accelerometer data
falingtrea 0:bdd16076aaa5 435 */
falingtrea 0:bdd16076aaa5 436 accel_data = evbAccel->getXYZ();
falingtrea 0:bdd16076aaa5 437
falingtrea 0:bdd16076aaa5 438 sprintf(txtstr,"Accelerometer");
falingtrea 0:bdd16076aaa5 439 evbLCD->writeText(0,0,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 440 sprintf(txtstr, "x = %d", accel_data._x);
falingtrea 0:bdd16076aaa5 441 evbLCD->writeText(20,1,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 442 sprintf(txtstr, "y = %d", accel_data._y);
falingtrea 0:bdd16076aaa5 443 evbLCD->writeText(20,2,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 444 sprintf(txtstr, "z = %d", accel_data._z );
falingtrea 0:bdd16076aaa5 445 evbLCD->writeText(20,3,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 446
falingtrea 0:bdd16076aaa5 447 /*
falingtrea 0:bdd16076aaa5 448 * Trigger a Pressure reading
falingtrea 0:bdd16076aaa5 449 */
falingtrea 0:bdd16076aaa5 450 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_BAROMETER, MPL3115A2::OR_16,
falingtrea 0:bdd16076aaa5 451 MPL3115A2::AT_1);
falingtrea 0:bdd16076aaa5 452 evbBaro->triggerOneShot();
falingtrea 0:bdd16076aaa5 453
falingtrea 0:bdd16076aaa5 454 /*
falingtrea 0:bdd16076aaa5 455 * Test barometer device status to see if acquisition is complete
falingtrea 0:bdd16076aaa5 456 */
daveheitzman 6:b62e5106b5bc 457 failtime=FAIL_MAX;
falingtrea 0:bdd16076aaa5 458 do {
falingtrea 0:bdd16076aaa5 459 osDelay(100); // allows other threads to process
falingtrea 0:bdd16076aaa5 460 result = evbBaro->getStatus();
daveheitzman 6:b62e5106b5bc 461 failtime--;
daveheitzman 6:b62e5106b5bc 462 } while ((result & MPL3115A2::PTDR) == 0 && failtime > 0 );
daveheitzman 7:74c027d0353b 463 if (failtime==0) {
daveheitzman 7:74c027d0353b 464 evbBaro=resetBaro(evbBaro);
daveheitzman 7:74c027d0353b 465 continue;
daveheitzman 7:74c027d0353b 466 }
daveheitzman 7:74c027d0353b 467
daveheitzman 7:74c027d0353b 468
falingtrea 0:bdd16076aaa5 469 /*
falingtrea 0:bdd16076aaa5 470 * Retrieve and print out barometric pressure
falingtrea 0:bdd16076aaa5 471 */
falingtrea 0:bdd16076aaa5 472 pressure = evbBaro->getBaroData() >> 12; // convert 32 bit signed to 20 bit unsigned value
falingtrea 0:bdd16076aaa5 473 num_whole = pressure >> 2; // 18 bit integer significant
falingtrea 0:bdd16076aaa5 474 num_frac = (pressure & 0x3) * 25; // 2 bit fractional 0.25 per bit
daveheitzman 6:b62e5106b5bc 475 // if failtime reached 0 , indicates that the result might be junk.
falingtrea 0:bdd16076aaa5 476 sprintf(txtstr,"Press=%ld.%02d Pa", num_whole, num_frac);
daveheitzman 5:5a794cedd728 477
daveheitzman 5:5a794cedd728 478 pressure = evbBaro->getBaroData() >> 12; // convert 32 bit signed to 20 bit unsigned value
daveheitzman 5:5a794cedd728 479 num_whole = pressure >> 2; // 18 bit integer significant
daveheitzman 5:5a794cedd728 480 num_frac = (pressure & 0x3) * 25; // 2 bit fractional 0.25 per bit
daveheitzman 5:5a794cedd728 481
daveheitzman 6:b62e5106b5bc 482 writeValueOrError(); // will write to lorapresstring and txtstr
daveheitzman 5:5a794cedd728 483
falingtrea 0:bdd16076aaa5 484
falingtrea 0:bdd16076aaa5 485 /*
falingtrea 0:bdd16076aaa5 486 * Trigger a Altitude reading
falingtrea 0:bdd16076aaa5 487 */
falingtrea 0:bdd16076aaa5 488 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_ALTIMETER, MPL3115A2::OR_16,
falingtrea 0:bdd16076aaa5 489 MPL3115A2::AT_1);
falingtrea 0:bdd16076aaa5 490 evbBaro->triggerOneShot();
falingtrea 0:bdd16076aaa5 491
falingtrea 0:bdd16076aaa5 492 /*
falingtrea 0:bdd16076aaa5 493 * Test barometer device status to see if acquisition is complete
falingtrea 0:bdd16076aaa5 494 */
daveheitzman 6:b62e5106b5bc 495 failtime=FAIL_MAX;
falingtrea 0:bdd16076aaa5 496 do {
falingtrea 0:bdd16076aaa5 497 osDelay(100); // allows other threads to process
falingtrea 0:bdd16076aaa5 498 result = evbBaro->getStatus();
daveheitzman 6:b62e5106b5bc 499 failtime--;
daveheitzman 6:b62e5106b5bc 500 } while ((result & MPL3115A2::PTDR) == 0 && failtime > 0 );
daveheitzman 7:74c027d0353b 501 if (failtime==0) {
daveheitzman 7:74c027d0353b 502 evbBaro=resetBaro(evbBaro);
daveheitzman 7:74c027d0353b 503 continue;
daveheitzman 7:74c027d0353b 504 }
falingtrea 0:bdd16076aaa5 505
falingtrea 0:bdd16076aaa5 506 /*
falingtrea 0:bdd16076aaa5 507 * Retrieve and print out altitude and temperature
daveheitzman 5:5a794cedd728 508 const std::string lora_temp_string;
daveheitzman 5:5a794cedd728 509 const std::string lora_alt_string;
daveheitzman 5:5a794cedd728 510 const std::string lora_press_string;
daveheitzman 5:5a794cedd728 511 const std::string lora_light_string;
daveheitzman 5:5a794cedd728 512
falingtrea 0:bdd16076aaa5 513 */
falingtrea 0:bdd16076aaa5 514 baro_data = evbBaro->getAllData(false);
falingtrea 0:bdd16076aaa5 515 baro_data._baro /= 4096; // convert 32 bit signed to 20 bit signed value
falingtrea 0:bdd16076aaa5 516 num_whole = baro_data._baro / 16; // 18 bit signed significant integer
falingtrea 0:bdd16076aaa5 517 num_frac = (baro_data._baro & 0xF) * 625 / 100; // 4 bit fractional .0625 per bit
falingtrea 0:bdd16076aaa5 518 sprintf(txtstr,"Alti=%ld.%03d m", num_whole, num_frac);
daveheitzman 5:5a794cedd728 519 sprintf(lora_alt_string,"%ld.%03d", num_whole, num_frac);
falingtrea 0:bdd16076aaa5 520 evbLCD->writeText(0,5,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 521 num_whole = baro_data._temp / 16; // 8 bit signed significant integer
falingtrea 0:bdd16076aaa5 522 num_frac = (baro_data._temp & 0x0F) * 625 / 100; // 4 bit fractional .0625 per bit
falingtrea 0:bdd16076aaa5 523 sprintf(txtstr,"Temp=%ld.%03d C", num_whole, num_frac);
daveheitzman 5:5a794cedd728 524 sprintf(lora_temp_string,"%ld.%03d", num_whole, num_frac);
falingtrea 0:bdd16076aaa5 525 evbLCD->writeText(0,6,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 526
falingtrea 0:bdd16076aaa5 527 /*
falingtrea 0:bdd16076aaa5 528 * retrieve and print out Ambient Light level
falingtrea 0:bdd16076aaa5 529 */
falingtrea 0:bdd16076aaa5 530 lux_data = evbAmbLight->getData();
falingtrea 0:bdd16076aaa5 531 num_whole = lux_data * 24 / 100; // 16000 lux full scale .24 lux per bit
falingtrea 0:bdd16076aaa5 532 num_frac = lux_data * 24 % 100;
falingtrea 0:bdd16076aaa5 533 sprintf(txtstr, "Light=%ld.%02d lux", num_whole, num_frac );
daveheitzman 5:5a794cedd728 534 sprintf(lora_light_string, "%ld.%02d", num_whole, num_frac );
falingtrea 0:bdd16076aaa5 535 evbLCD->writeText(0,7,font_6x8,txtstr,strlen(txtstr));
falingtrea 0:bdd16076aaa5 536
falingtrea 0:bdd16076aaa5 537 evbLCD->endUpdate();
falingtrea 0:bdd16076aaa5 538 printf("finished iteration %d\n\r",(++i));
falingtrea 0:bdd16076aaa5 539 if (i % pckt_time == 0) { // check packet counter will send packet every 2-5-10 data collection loops
falingtrea 0:bdd16076aaa5 540 mdot_data.clear();
falingtrea 0:bdd16076aaa5 541 mdot_data.push_back(0x0E); // key for Current Acceleration 3-Axis Value
falingtrea 0:bdd16076aaa5 542 converts.f_s = accel_data._x *4; // shift data 2 bits while retaining sign
falingtrea 0:bdd16076aaa5 543 mdot_data.push_back(converts.t_u[1]); // get 8 MSB of 14 bit value
falingtrea 0:bdd16076aaa5 544 converts.f_s = accel_data._y * 4; // shift data 2 bits while retaining sign
falingtrea 0:bdd16076aaa5 545 mdot_data.push_back(converts.t_u[1]); // get 8 MSB of 14 bit value
falingtrea 0:bdd16076aaa5 546 converts.f_s = accel_data._z * 4; // shift data 2 bits while retaining sign
falingtrea 0:bdd16076aaa5 547 mdot_data.push_back(converts.t_u[1]); // get 8 MSB of 14 bit value
falingtrea 0:bdd16076aaa5 548 mdot_data.push_back(0x08); // key for Current Pressure Value
falingtrea 0:bdd16076aaa5 549 convertl.f_u = pressure; // pressure data is 20 bits unsigned
falingtrea 0:bdd16076aaa5 550 mdot_data.push_back(convertl.t_u[2]);
falingtrea 0:bdd16076aaa5 551 mdot_data.push_back(convertl.t_u[1]);
falingtrea 0:bdd16076aaa5 552 mdot_data.push_back(convertl.t_u[0]);
falingtrea 0:bdd16076aaa5 553 mdot_data.push_back(0x05); // key for Current Ambient Light Value
falingtrea 0:bdd16076aaa5 554 converts.f_u = lux_data; // data is 16 bits unsigned
falingtrea 0:bdd16076aaa5 555 mdot_data.push_back(converts.t_u[1]);
falingtrea 0:bdd16076aaa5 556 mdot_data.push_back(converts.t_u[0]);
falingtrea 0:bdd16076aaa5 557 mdot_data.push_back(0x0B); // key for Current Temperature Value
falingtrea 0:bdd16076aaa5 558 converts.f_s = baro_data._temp; // temperature is signed 12 bit
falingtrea 0:bdd16076aaa5 559 mdot_data.push_back(converts.t_u[1]);
falingtrea 0:bdd16076aaa5 560 mdot_data.push_back(converts.t_u[0]);
daveheitzman 5:5a794cedd728 561 mdot_data.clear();
daveheitzman 5:5a794cedd728 562
daveheitzman 5:5a794cedd728 563 // if you want to go back to sending byte vector instead:
daveheitzman 5:5a794cedd728 564 // if ((mdot_ret = mdot_radio->send(mdot_data)) != mDot::MDOT_OK) {
daveheitzman 5:5a794cedd728 565 // sprintf(sensor_text, "x:%d,y:%d,z:%d,p:%s,a:%s,t:%s,l:%s",
daveheitzman 5:5a794cedd728 566
daveheitzman 5:5a794cedd728 567 sprintf(sensor_text, "%d,%d,%d,%s,%s,%s,%s",
daveheitzman 5:5a794cedd728 568 accel_data._x,
daveheitzman 5:5a794cedd728 569 accel_data._y,
daveheitzman 5:5a794cedd728 570 accel_data._z,
daveheitzman 5:5a794cedd728 571 lora_press_string,
daveheitzman 5:5a794cedd728 572 lora_alt_string,
daveheitzman 5:5a794cedd728 573 lora_temp_string,
daveheitzman 5:5a794cedd728 574 lora_light_string);
daveheitzman 5:5a794cedd728 575 if ((mdot_ret = sendString((const std::string)sensor_text)) != mDot::MDOT_OK) {
falingtrea 0:bdd16076aaa5 576 log_error(mdot_radio, "failed to send", mdot_ret);
falingtrea 0:bdd16076aaa5 577 } else {
falingtrea 0:bdd16076aaa5 578 printf("successfully sent data to gateway\r\n");
falingtrea 0:bdd16076aaa5 579 }
falingtrea 0:bdd16076aaa5 580 }
daveheitzman 5:5a794cedd728 581
daveheitzman 4:51d7c24bbf91 582 } while(!exit_program);
falingtrea 0:bdd16076aaa5 583
falingtrea 0:bdd16076aaa5 584 evbBaro->triggerOneShot();
falingtrea 0:bdd16076aaa5 585
falingtrea 0:bdd16076aaa5 586 do {
falingtrea 0:bdd16076aaa5 587 osDelay(200); // allows other threads to process
falingtrea 0:bdd16076aaa5 588 result = evbBaro->getStatus();
falingtrea 0:bdd16076aaa5 589 } while ((result & MPL3115A2::PTDR) == 0 );
falingtrea 0:bdd16076aaa5 590
falingtrea 0:bdd16076aaa5 591 baro_data = evbBaro->getAllData(true);
falingtrea 0:bdd16076aaa5 592 printf ("minBaro=%ld maxBaro=%ld minTemp=%d maxTemp=%d\n\r", baro_data._minbaro, baro_data._maxbaro,
falingtrea 0:bdd16076aaa5 593 baro_data._mintemp, baro_data._maxtemp);
falingtrea 0:bdd16076aaa5 594
falingtrea 0:bdd16076aaa5 595 printf("End of Test\n\r");
falingtrea 0:bdd16076aaa5 596
falingtrea 2:75adc72aa6a0 597 evbLCD->clearBuffer();
falingtrea 2:75adc72aa6a0 598 sprintf(txtstr,"Exiting Program");
falingtrea 2:75adc72aa6a0 599 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 600
falingtrea 0:bdd16076aaa5 601 }
falingtrea 0:bdd16076aaa5 602
falingtrea 0:bdd16076aaa5 603 /*
falingtrea 3:68e974f5f532 604 * Sets pb1_low flag. Slag is cleared in pb1_debounce thread
falingtrea 0:bdd16076aaa5 605 */
falingtrea 0:bdd16076aaa5 606 void pb1ISR(void)
falingtrea 0:bdd16076aaa5 607 {
falingtrea 3:68e974f5f532 608 if (!pb1_low)
falingtrea 3:68e974f5f532 609 pb1_low = true;
falingtrea 3:68e974f5f532 610 }
falingtrea 0:bdd16076aaa5 611
falingtrea 3:68e974f5f532 612 /*
falingtrea 3:68e974f5f532 613 * Debounces pb1. Also exits program if pushbutton 1 is pressed
falingtrea 3:68e974f5f532 614 */
falingtrea 3:68e974f5f532 615 void pb1_debounce(void const *args)
falingtrea 3:68e974f5f532 616 {
falingtrea 3:68e974f5f532 617
falingtrea 3:68e974f5f532 618 static uint8_t count = 0;
falingtrea 3:68e974f5f532 619
falingtrea 3:68e974f5f532 620 while (true) {
falingtrea 3:68e974f5f532 621
falingtrea 3:68e974f5f532 622 if (pb1_low && (mDot08 == 0))
falingtrea 3:68e974f5f532 623 count++;
falingtrea 3:68e974f5f532 624 else {
falingtrea 3:68e974f5f532 625 count = 0;
falingtrea 3:68e974f5f532 626 pb1_low = false;
falingtrea 3:68e974f5f532 627 }
falingtrea 3:68e974f5f532 628
falingtrea 3:68e974f5f532 629 if (count == 5)
falingtrea 3:68e974f5f532 630 exit_program = true;
falingtrea 3:68e974f5f532 631
falingtrea 3:68e974f5f532 632 Thread::wait(5);
falingtrea 3:68e974f5f532 633 }
falingtrea 0:bdd16076aaa5 634 }
falingtrea 0:bdd16076aaa5 635
falingtrea 0:bdd16076aaa5 636 /*
falingtrea 3:68e974f5f532 637 * Sets pb2_low flag. Flag is cleared in pb2_debounce thread
falingtrea 0:bdd16076aaa5 638 */
falingtrea 0:bdd16076aaa5 639 void pb2ISR(void)
falingtrea 0:bdd16076aaa5 640 {
falingtrea 3:68e974f5f532 641 if (!pb2_low)
falingtrea 3:68e974f5f532 642 pb2_low = true;
falingtrea 3:68e974f5f532 643 }
falingtrea 0:bdd16076aaa5 644
falingtrea 3:68e974f5f532 645 /*
falingtrea 3:68e974f5f532 646 * Debounces pb2. Also changes packet transmit time to every other,
falingtrea 3:68e974f5f532 647 * every fifth, or every tenth sample when SW2 pushed
falingtrea 3:68e974f5f532 648 * Also triggers a thread to transmit a configuration packet
falingtrea 3:68e974f5f532 649 */
falingtrea 3:68e974f5f532 650 void pb2_debounce(void const *args)
falingtrea 3:68e974f5f532 651 {
falingtrea 3:68e974f5f532 652
falingtrea 3:68e974f5f532 653 static uint8_t count = 0;
falingtrea 3:68e974f5f532 654
falingtrea 3:68e974f5f532 655 while (true) {
falingtrea 0:bdd16076aaa5 656
falingtrea 3:68e974f5f532 657 if (pb2_low && (mDot09 == 0))
falingtrea 3:68e974f5f532 658 count++;
falingtrea 3:68e974f5f532 659 else {
falingtrea 3:68e974f5f532 660 count = 0;
falingtrea 3:68e974f5f532 661 pb2_low = false;
falingtrea 3:68e974f5f532 662 }
falingtrea 3:68e974f5f532 663
falingtrea 3:68e974f5f532 664 if (count == 5){
falingtrea 0:bdd16076aaa5 665
falingtrea 3:68e974f5f532 666 if (pckt_time >= 5)
falingtrea 3:68e974f5f532 667 pckt_time /= 2;
falingtrea 3:68e974f5f532 668 else pckt_time = 20;
falingtrea 3:68e974f5f532 669
falingtrea 3:68e974f5f532 670 thread_3->signal_set(0x10); // signal config_pkt_xmit to send packet
falingtrea 3:68e974f5f532 671 }
falingtrea 3:68e974f5f532 672
falingtrea 3:68e974f5f532 673 Thread::wait(5);
falingtrea 3:68e974f5f532 674 }
falingtrea 3:68e974f5f532 675 }
falingtrea 0:bdd16076aaa5 676
falingtrea 2:75adc72aa6a0 677 /*
falingtrea 2:75adc72aa6a0 678 * Function that print clear text verion of mDot errors
falingtrea 2:75adc72aa6a0 679 */
falingtrea 0:bdd16076aaa5 680 void log_error(mDot* dot, const char* msg, int32_t retval)
falingtrea 0:bdd16076aaa5 681 {
falingtrea 0:bdd16076aaa5 682 printf("%s - %ld:%s, %s\r\n", msg, retval, mDot::getReturnCodeString(retval).c_str(), dot->getLastError().c_str());
falingtrea 0:bdd16076aaa5 683 }
falingtrea 0:bdd16076aaa5 684
falingtrea 2:75adc72aa6a0 685 /*
falingtrea 2:75adc72aa6a0 686 * Thread that is triggered by SW2 ISR. Sends a packet to the LoRa server with the new Packet Transmission time setting
falingtrea 2:75adc72aa6a0 687 */
falingtrea 0:bdd16076aaa5 688 void config_pkt_xmit (void const *args)
falingtrea 0:bdd16076aaa5 689 {
falingtrea 0:bdd16076aaa5 690
falingtrea 0:bdd16076aaa5 691 std::vector<uint8_t> data;
falingtrea 0:bdd16076aaa5 692
falingtrea 0:bdd16076aaa5 693 while (true) {
falingtrea 0:bdd16076aaa5 694 Thread::signal_wait(0x10); // wait for pb2ISR to signal send
falingtrea 0:bdd16076aaa5 695 data.clear();
falingtrea 0:bdd16076aaa5 696 data.push_back(0x0F); // key for Configuration data (packet transmission timer)
falingtrea 0:bdd16076aaa5 697 data.push_back(pckt_time);
falingtrea 0:bdd16076aaa5 698
falingtrea 0:bdd16076aaa5 699 if ((mdot_ret = mdot_radio->send(data)) != mDot::MDOT_OK) {
falingtrea 0:bdd16076aaa5 700 log_error(mdot_radio, "failed to send config data", mdot_ret);
falingtrea 0:bdd16076aaa5 701 } else {
falingtrea 0:bdd16076aaa5 702 printf("sent config data to gateway\r\n");
falingtrea 0:bdd16076aaa5 703 }
falingtrea 0:bdd16076aaa5 704 }
falingtrea 0:bdd16076aaa5 705 }
daveheitzman 5:5a794cedd728 706
daveheitzman 5:5a794cedd728 707 int32_t sendString(const std::string text)
daveheitzman 5:5a794cedd728 708 {
daveheitzman 5:5a794cedd728 709 int32_t ret;
daveheitzman 5:5a794cedd728 710 if (mdot_radio->getNextTxMs() != 0) {
daveheitzman 5:5a794cedd728 711 printf("Sending in %lu ms...\r\n", mdot_radio->getNextTxMs());
daveheitzman 5:5a794cedd728 712 return false;
daveheitzman 5:5a794cedd728 713 }
daveheitzman 5:5a794cedd728 714
daveheitzman 5:5a794cedd728 715 printf("Sending: '%s' ", text.c_str());
daveheitzman 5:5a794cedd728 716 std::vector<uint8_t> data(text.begin(), text.end());
daveheitzman 5:5a794cedd728 717 if ((ret = mdot_radio->send(data, 1)) != mDot::MDOT_OK)
daveheitzman 5:5a794cedd728 718 {
daveheitzman 5:5a794cedd728 719 log_error(mdot_radio, "Failed to send data", ret);
daveheitzman 5:5a794cedd728 720
daveheitzman 5:5a794cedd728 721 } else {
daveheitzman 5:5a794cedd728 722 printf("Data sent!\r\n");
daveheitzman 5:5a794cedd728 723 }
daveheitzman 5:5a794cedd728 724 return ret;
daveheitzman 6:b62e5106b5bc 725 }
daveheitzman 6:b62e5106b5bc 726
daveheitzman 6:b62e5106b5bc 727 bool writeValueOrError()
daveheitzman 6:b62e5106b5bc 728 {
daveheitzman 6:b62e5106b5bc 729 bool res;
daveheitzman 6:b62e5106b5bc 730 if (failtime==0){
daveheitzman 6:b62e5106b5bc 731 sprintf(lora_press_string, "%s", "--.--");
daveheitzman 6:b62e5106b5bc 732 sprintf(txtstr, "%s", "--.--");
daveheitzman 6:b62e5106b5bc 733 evbLCD->writeText(0,4,font_6x8,txtstr, strlen(txtstr));
daveheitzman 6:b62e5106b5bc 734 res=false;
daveheitzman 6:b62e5106b5bc 735 }else{
daveheitzman 6:b62e5106b5bc 736 sprintf(lora_press_string, "%ld.%02d", num_whole, num_frac);
daveheitzman 6:b62e5106b5bc 737 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
daveheitzman 6:b62e5106b5bc 738 res=true;
daveheitzman 6:b62e5106b5bc 739 }
daveheitzman 6:b62e5106b5bc 740 return res;
daveheitzman 6:b62e5106b5bc 741 }
daveheitzman 6:b62e5106b5bc 742
daveheitzman 7:74c027d0353b 743 MPL3115A2* resetBaro(const MPL3115A2* oldBaro){
daveheitzman 7:74c027d0353b 744 delete oldBaro;
daveheitzman 7:74c027d0353b 745 MPL3115A2* baro = new MPL3115A2(mDoti2c);
daveheitzman 7:74c027d0353b 746 baro->testWhoAmI();
daveheitzman 7:74c027d0353b 747
daveheitzman 7:74c027d0353b 748 printf("Resetting barometer.. %x \n\r", baro->getStatus() );
daveheitzman 7:74c027d0353b 749 baro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_BAROMETER, MPL3115A2::OR_16,
daveheitzman 7:74c027d0353b 750 MPL3115A2::AT_1);
daveheitzman 7:74c027d0353b 751 evbBaro->clearMinMaxRegs();
daveheitzman 7:74c027d0353b 752 return baro;
daveheitzman 7:74c027d0353b 753 }