Qualcomm Technologies International, Ltd. / Mbed 2 deprecated CsrLocationDemo

Csr location demo application shows location and satellite information, which supports H13467 + ST F103RB/NXP LCP1549 boards now.

Dependencies:   CsrLocation mbed GPSProvider

Fork of CsrLocationDemo by Qualcomm Technologies International, Ltd.

CsrLocationDemo.cpp@21:69895894068a, 2014-11-05 (annotated)

Committer:
zhjcpi
Date:
Wed Nov 05 01:50:53 2014 +0000
Revision:
21:69895894068a
Parent:
19:f398544de093
Child:
22:73338420d8a6
Fit into GPSProvider architct.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
zhjcpi 21:69895894068a 1 /* CSRLocation class for mbed Microcontroller
zhjcpi 0:789f6b6f710d 2 * Copyright 2014 CSR plc
zhjcpi 0:789f6b6f710d 3 */
zhjcpi 0:789f6b6f710d 4
zhjcpi 0:789f6b6f710d 5 #include "mbed.h"
zhjcpi 0:789f6b6f710d 6 #include "CsrLocation.h"
zhjcpi 21:69895894068a 7 #include "GPSProvider.h"
zhjcpi 21:69895894068a 8
zhjcpi 21:69895894068a 9 #define PINMAP_GPIO_BTN D5
zhjcpi 21:69895894068a 10 #define PINMAP_GPIO_TEST D10
zhjcpi 21:69895894068a 11 #define LOC_LED1 D7
zhjcpi 21:69895894068a 12 #define LOC_LED2 D6
zhjcpi 0:789f6b6f710d 13
zhjcpi 3:7a3ed8ae071d 14 #define APP_DBG_PORT_BAUD 115200
zhjcpi 3:7a3ed8ae071d 15 #define CSR_APP_LOG_INFO(...) sSerialDebug.printf(__VA_ARGS__)
zhjcpi 3:7a3ed8ae071d 16
zhjcpi 0:789f6b6f710d 17 /* appliation commands */
zhjcpi 21:69895894068a 18 typedef enum AppCmd {
zhjcpi 21:69895894068a 19 APP_CMD_IDLE, // No special command
zhjcpi 21:69895894068a 20 APP_CMD_HELP, // Show the supported commands
zhjcpi 21:69895894068a 21 APP_CMD_START, // Start location
zhjcpi 21:69895894068a 22 APP_CMD_STOP, // Stop location
zhjcpi 21:69895894068a 23 APP_CMD_PM_FULL, // Set full power mode
zhjcpi 21:69895894068a 24 APP_CMD_PM_PTF, // Set low power PTF mode
zhjcpi 21:69895894068a 25 APP_CMD_PTF_GETPOS, // Get location immediately in low power PTF mode
zhjcpi 21:69895894068a 26 APP_CMD_NMEA, // protocol mode is NMEA
zhjcpi 21:69895894068a 27 APP_CMD_OSP, // protocol mode is OSP
zhjcpi 21:69895894068a 28 APP_CMD_RESET, // Debug command, pull reset pin high level
zhjcpi 21:69895894068a 29 APP_CMD_WAKEUP_STATUS, // Debug command, check wakeup pin status
zhjcpi 21:69895894068a 30 APP_CMD_ONOFF_ON, // Debug command, pull onoff pin high level
zhjcpi 0:789f6b6f710d 31 APP_CMD_ONOFF_OFF, // Debug command, pull onoff pin low level
zhjcpi 21:69895894068a 32 APP_CMD_ONOFF_PULSE, // Debug command, pull onoff pin high level and then low level
zhjcpi 0:789f6b6f710d 33 APP_CMD_RESET_ON, // Debug command, pull reset pin high level
zhjcpi 9:87d1555b6219 34 APP_CMD_RESET_OFF, // Debug command, pull reset pin low level
zhjcpi 21:69895894068a 35 APP_CMD_TEST_ON, // Debug command, pull test pin high level
zhjcpi 21:69895894068a 36 APP_CMD_TEST_OFF, // Debug command, pull test pin low level
zhjcpi 21:69895894068a 37 APP_CMD_TEST_PULSE, // Debug command, pull test pin low firstly, then pull high level
zhjcpi 21:69895894068a 38 } eAppCmd;
zhjcpi 0:789f6b6f710d 39
zhjcpi 0:789f6b6f710d 40 static void _AppShowCmd(void);
zhjcpi 9:87d1555b6219 41 static void _AppBtnPushed(void);
zhjcpi 0:789f6b6f710d 42 static void _ConsoleRxHandler(void);
zhjcpi 0:789f6b6f710d 43 static void _AppCmdProcess(char *pCmd);
zhjcpi 0:789f6b6f710d 44
zhjcpi 21:69895894068a 45 static int sAppCmd = APP_CMD_IDLE;
zhjcpi 0:789f6b6f710d 46
zhjcpi 21:69895894068a 47 static DigitalOut sLedLocOn(LOC_LED1);
zhjcpi 21:69895894068a 48 static DigitalOut sLedPosReport(LOC_LED2);
zhjcpi 21:69895894068a 49 static InterruptIn sBtn(PINMAP_GPIO_BTN);
zhjcpi 21:69895894068a 50 static DigitalOut sPinTest(PINMAP_GPIO_TEST);
zhjcpi 0:789f6b6f710d 51
zhjcpi 21:69895894068a 52 Serial sSerialDebug(USBTX, USBRX);
zhjcpi 21:69895894068a 53
zhjcpi 21:69895894068a 54 void
zhjcpi 21:69895894068a 55 locationHandler(const GPSProvider::LocationUpdateParams_t *params)
zhjcpi 21:69895894068a 56 {
zhjcpi 21:69895894068a 57 CSR_APP_LOG_INFO("received location update\r\n");
zhjcpi 21:69895894068a 58 }
zhjcpi 0:789f6b6f710d 59
zhjcpi 0:789f6b6f710d 60 int main(void)
zhjcpi 0:789f6b6f710d 61 {
zhjcpi 21:69895894068a 62 sLedLocOn = 0;
zhjcpi 21:69895894068a 63 sLedPosReport = 0;
zhjcpi 21:69895894068a 64 sPinTest = 1;
zhjcpi 21:69895894068a 65 sBtn.mode(PullUp);
zhjcpi 21:69895894068a 66 sBtn.fall(&_AppBtnPushed);
zhjcpi 0:789f6b6f710d 67
zhjcpi 21:69895894068a 68 /* initialize the debug serial port */
zhjcpi 3:7a3ed8ae071d 69 sSerialDebug.baud(APP_DBG_PORT_BAUD);
zhjcpi 0:789f6b6f710d 70 sSerialDebug.attach(&_ConsoleRxHandler);
zhjcpi 0:789f6b6f710d 71
zhjcpi 21:69895894068a 72 GPSProvider gps;
zhjcpi 21:69895894068a 73 gps.setPowerMode(GPSProvider::POWER_FULL);
zhjcpi 21:69895894068a 74 gps.reset();
zhjcpi 21:69895894068a 75 gps.onLocationUpdate(locationHandler);
zhjcpi 21:69895894068a 76 CSR_APP_LOG_INFO("Success to new csrLocation.\r\n");
zhjcpi 0:789f6b6f710d 77
zhjcpi 21:69895894068a 78 // _AppShowCmd();
zhjcpi 0:789f6b6f710d 79
zhjcpi 21:69895894068a 80 while (true) {
zhjcpi 21:69895894068a 81 switch (sAppCmd) {
zhjcpi 21:69895894068a 82 case APP_CMD_HELP:
zhjcpi 21:69895894068a 83 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 84 _AppShowCmd();
zhjcpi 21:69895894068a 85 break;
zhjcpi 21:69895894068a 86 case APP_CMD_IDLE:
zhjcpi 21:69895894068a 87 gps.process();
zhjcpi 21:69895894068a 88 break;
zhjcpi 21:69895894068a 89 case APP_CMD_START:
zhjcpi 21:69895894068a 90 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 91 CSR_APP_LOG_INFO("start location.\r\n");
zhjcpi 21:69895894068a 92 gps.start();
zhjcpi 21:69895894068a 93 sLedLocOn = 1;
zhjcpi 21:69895894068a 94 break;
zhjcpi 21:69895894068a 95 case APP_CMD_STOP:
zhjcpi 21:69895894068a 96 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 97 CSR_APP_LOG_INFO("stop location.\r\n");
zhjcpi 21:69895894068a 98 gps.stop();
zhjcpi 21:69895894068a 99 sLedLocOn = 0;
zhjcpi 21:69895894068a 100 break;
zhjcpi 21:69895894068a 101 case APP_CMD_RESET:
zhjcpi 21:69895894068a 102 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 103 gps.reset();
zhjcpi 21:69895894068a 104 CSR_APP_LOG_INFO("reset on.\r\n");
zhjcpi 21:69895894068a 105 break;
zhjcpi 21:69895894068a 106 case APP_CMD_PTF_GETPOS:
zhjcpi 21:69895894068a 107 CSR_APP_LOG_INFO("lpm get pos.\r\n");
zhjcpi 21:69895894068a 108 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 109 gps.lpmGetImmediateLocation();
zhjcpi 21:69895894068a 110 break;
zhjcpi 21:69895894068a 111 case APP_CMD_NMEA:
zhjcpi 21:69895894068a 112 CSR_APP_LOG_INFO("select NMEA protocol.\r\n");
zhjcpi 21:69895894068a 113 gps.ioctl(CSR_IOCTL_CMD_PROTO_NMEA, NULL);
zhjcpi 21:69895894068a 114 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 115 break;
zhjcpi 21:69895894068a 116 case APP_CMD_OSP:
zhjcpi 21:69895894068a 117 CSR_APP_LOG_INFO("select OSP protocol.\r\n");
zhjcpi 21:69895894068a 118 gps.ioctl(CSR_IOCTL_CMD_PROTO_OSP, NULL);
zhjcpi 21:69895894068a 119 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 120 break;
zhjcpi 21:69895894068a 121 case APP_CMD_PM_FULL:
zhjcpi 21:69895894068a 122 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 123 gps.setPowerMode(GPSProvider::POWER_FULL);
zhjcpi 21:69895894068a 124 CSR_APP_LOG_INFO("fpm set.\r\n");
zhjcpi 21:69895894068a 125 break;
zhjcpi 21:69895894068a 126 case APP_CMD_PM_PTF:
zhjcpi 21:69895894068a 127 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 128 gps.setPowerMode(GPSProvider::POWER_LOW);
zhjcpi 21:69895894068a 129 CSR_APP_LOG_INFO("lpm ptf set.\r\n");
zhjcpi 21:69895894068a 130 break;
zhjcpi 21:69895894068a 131 case APP_CMD_WAKEUP_STATUS:
zhjcpi 21:69895894068a 132 gps.ioctl(CSR_IOCTL_CMD_WAKEUP_STATUS, NULL);
zhjcpi 21:69895894068a 133 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 134 break;
zhjcpi 21:69895894068a 135 case APP_CMD_ONOFF_ON:
zhjcpi 21:69895894068a 136 gps.ioctl(CSR_IOCTL_CMD_ONOFF_ON, NULL);
zhjcpi 21:69895894068a 137 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 138 break;
zhjcpi 21:69895894068a 139 case APP_CMD_ONOFF_OFF:
zhjcpi 21:69895894068a 140 gps.ioctl(CSR_IOCTL_CMD_ONOFF_OFF, NULL);
zhjcpi 21:69895894068a 141 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 142 break;
zhjcpi 21:69895894068a 143 case APP_CMD_ONOFF_PULSE:
zhjcpi 21:69895894068a 144 gps.ioctl(CSR_IOCTL_CMD_ONOFF_PULSE, NULL);
zhjcpi 21:69895894068a 145 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 146 break;
zhjcpi 21:69895894068a 147 case APP_CMD_RESET_ON:
zhjcpi 21:69895894068a 148 gps.ioctl(CSR_IOCTL_CMD_RESET_ON, NULL);
zhjcpi 21:69895894068a 149 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 150 break;
zhjcpi 21:69895894068a 151 case APP_CMD_RESET_OFF:
zhjcpi 21:69895894068a 152 gps.ioctl(CSR_IOCTL_CMD_RESET_OFF, NULL);
zhjcpi 21:69895894068a 153 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 154 break;
zhjcpi 21:69895894068a 155 case APP_CMD_TEST_ON:
zhjcpi 21:69895894068a 156 sPinTest = 1;
zhjcpi 21:69895894068a 157 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 158 break;
zhjcpi 21:69895894068a 159 case APP_CMD_TEST_OFF:
zhjcpi 21:69895894068a 160 sPinTest = 0;
zhjcpi 21:69895894068a 161 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 162 break;
zhjcpi 21:69895894068a 163 case APP_CMD_TEST_PULSE:
zhjcpi 21:69895894068a 164 sPinTest = 0;
zhjcpi 21:69895894068a 165 wait_ms(100);
zhjcpi 21:69895894068a 166 sPinTest = 1;
zhjcpi 21:69895894068a 167 sAppCmd = APP_CMD_IDLE;
zhjcpi 21:69895894068a 168 break;
zhjcpi 0:789f6b6f710d 169 }
zhjcpi 0:789f6b6f710d 170 }
zhjcpi 0:789f6b6f710d 171 }
zhjcpi 0:789f6b6f710d 172
zhjcpi 0:789f6b6f710d 173 static void _AppShowCmd(void)
zhjcpi 0:789f6b6f710d 174 {
zhjcpi 3:7a3ed8ae071d 175 CSR_APP_LOG_INFO("Location commands:\r\n");
zhjcpi 3:7a3ed8ae071d 176 CSR_APP_LOG_INFO(" help - help to show supported commands\r\n");
zhjcpi 3:7a3ed8ae071d 177 CSR_APP_LOG_INFO(" start - begin location\r\n");
zhjcpi 3:7a3ed8ae071d 178 CSR_APP_LOG_INFO(" stop - end location\r\n");
zhjcpi 3:7a3ed8ae071d 179 CSR_APP_LOG_INFO(" fpm - full power mode\r\n");
zhjcpi 3:7a3ed8ae071d 180 CSR_APP_LOG_INFO(" ptf - ptf low power mode\r\n");
zhjcpi 3:7a3ed8ae071d 181 CSR_APP_LOG_INFO(" getpos - get location immediately in low power ptf mode\r\n");
zhjcpi 21:69895894068a 182 CSR_APP_LOG_INFO(" nmea - NMEA mode\r\n");
zhjcpi 3:7a3ed8ae071d 183 CSR_APP_LOG_INFO(" osp - OSP mode\r\n");
zhjcpi 21:69895894068a 184 CSR_APP_LOG_INFO(" wakesta - get chip wakeup status\r\n");
zhjcpi 21:69895894068a 185 CSR_APP_LOG_INFO(" onoffon - pull high onoff pin\r\n");
zhjcpi 21:69895894068a 186 CSR_APP_LOG_INFO(" onoffoff - pull low onoff pin\r\n");
zhjcpi 21:69895894068a 187 CSR_APP_LOG_INFO(" onoffpul - pull onoff pin high and then low\r\n");
zhjcpi 21:69895894068a 188 CSR_APP_LOG_INFO(" reseton - pull high reset pin\r\n");
zhjcpi 21:69895894068a 189 CSR_APP_LOG_INFO(" resetoff - pull low reset pin\r\n");
zhjcpi 21:69895894068a 190 CSR_APP_LOG_INFO(" teston - pull high test pin\r\n");
zhjcpi 21:69895894068a 191 CSR_APP_LOG_INFO(" testoff - pull low test pin\r\n");
zhjcpi 21:69895894068a 192 CSR_APP_LOG_INFO(" testpul - pull test pin high and then low\r\n");
zhjcpi 0:789f6b6f710d 193 }
zhjcpi 0:789f6b6f710d 194
zhjcpi 9:87d1555b6219 195 static void _AppBtnPushed(void)
zhjcpi 9:87d1555b6219 196 {
zhjcpi 21:69895894068a 197 sAppCmd = APP_CMD_PTF_GETPOS;
zhjcpi 21:69895894068a 198 // sLedLocOn = !sLedLocOn;
zhjcpi 0:789f6b6f710d 199 }
zhjcpi 0:789f6b6f710d 200
zhjcpi 0:789f6b6f710d 201 static void _ConsoleRxHandler(void)
zhjcpi 0:789f6b6f710d 202 {
zhjcpi 21:69895894068a 203 static char cmd[32] = {0};
zhjcpi 21:69895894068a 204 char ch;
zhjcpi 0:789f6b6f710d 205
zhjcpi 0:789f6b6f710d 206 ch = sSerialDebug.getc();
zhjcpi 0:789f6b6f710d 207 sSerialDebug.putc(ch);
zhjcpi 21:69895894068a 208 if (ch == '\r') {
zhjcpi 0:789f6b6f710d 209 sSerialDebug.putc('\n');
zhjcpi 21:69895894068a 210 if (strlen(cmd) > 0) {
zhjcpi 21:69895894068a 211 _AppCmdProcess(cmd);
zhjcpi 21:69895894068a 212 memset(cmd, 0, sizeof(cmd));
zhjcpi 0:789f6b6f710d 213 }
zhjcpi 21:69895894068a 214 } else {
zhjcpi 21:69895894068a 215 cmd[strlen(cmd)] = ch;
zhjcpi 21:69895894068a 216 }
zhjcpi 0:789f6b6f710d 217 }
zhjcpi 21:69895894068a 218
zhjcpi 0:789f6b6f710d 219 static void _AppCmdProcess(char *pCmd)
zhjcpi 0:789f6b6f710d 220 {
zhjcpi 21:69895894068a 221 if (strcmp(pCmd, "help") == 0) {
zhjcpi 0:789f6b6f710d 222 sAppCmd = APP_CMD_HELP;
zhjcpi 21:69895894068a 223 } else if (strcmp(pCmd, "start") == 0) {
zhjcpi 0:789f6b6f710d 224 sAppCmd = APP_CMD_START;
zhjcpi 21:69895894068a 225 } else if (strcmp(pCmd, "stop") == 0) {
zhjcpi 0:789f6b6f710d 226 sAppCmd = APP_CMD_STOP;
zhjcpi 21:69895894068a 227 } else if (strcmp(pCmd, "fpm") == 0) {
zhjcpi 0:789f6b6f710d 228 sAppCmd = APP_CMD_PM_FULL;
zhjcpi 21:69895894068a 229 } else if (strcmp(pCmd, "ptf") == 0) {
zhjcpi 0:789f6b6f710d 230 sAppCmd = APP_CMD_PM_PTF;
zhjcpi 21:69895894068a 231 } else if (strcmp(pCmd, "getpos") == 0) {
zhjcpi 0:789f6b6f710d 232 sAppCmd = APP_CMD_PTF_GETPOS;
zhjcpi 21:69895894068a 233 } else if (strcmp(pCmd, "nmea") == 0) {
zhjcpi 0:789f6b6f710d 234 sAppCmd = APP_CMD_NMEA;
zhjcpi 21:69895894068a 235 } else if (strcmp(pCmd, "osp") == 0) {
zhjcpi 3:7a3ed8ae071d 236 sAppCmd = APP_CMD_OSP;
zhjcpi 21:69895894068a 237 } else if (strcmp(pCmd, "reset") == 0) {
zhjcpi 21:69895894068a 238 sAppCmd = APP_CMD_RESET;
zhjcpi 21:69895894068a 239 } else if(strcmp(pCmd, "wakesta") == 0) {
zhjcpi 21:69895894068a 240 sAppCmd = APP_CMD_WAKEUP_STATUS;
zhjcpi 21:69895894068a 241 } else if(strcmp(pCmd, "onoffon") == 0) {
zhjcpi 0:789f6b6f710d 242 sAppCmd = APP_CMD_ONOFF_ON;
zhjcpi 21:69895894068a 243 } else if(strcmp(pCmd, "onoffoff") == 0) {
zhjcpi 0:789f6b6f710d 244 sAppCmd = APP_CMD_ONOFF_OFF;
zhjcpi 21:69895894068a 245 } else if(strcmp(pCmd, "onoffpul") == 0) {
zhjcpi 21:69895894068a 246 sAppCmd = APP_CMD_ONOFF_PULSE;
zhjcpi 21:69895894068a 247 } else if(strcmp(pCmd, "resetfon") == 0) {
zhjcpi 0:789f6b6f710d 248 sAppCmd = APP_CMD_RESET_ON;
zhjcpi 21:69895894068a 249 } else if(strcmp(pCmd, "resetoff") == 0) {
zhjcpi 0:789f6b6f710d 250 sAppCmd = APP_CMD_RESET_OFF;
zhjcpi 21:69895894068a 251 } else if(strcmp(pCmd, "teston") == 0) {
zhjcpi 21:69895894068a 252 sAppCmd = APP_CMD_TEST_ON;
zhjcpi 21:69895894068a 253 } else if(strcmp(pCmd, "testoff") == 0) {
zhjcpi 21:69895894068a 254 sAppCmd = APP_CMD_TEST_OFF;
zhjcpi 21:69895894068a 255 } else if(strcmp(pCmd, "testpul") == 0) {
zhjcpi 21:69895894068a 256 sAppCmd = APP_CMD_TEST_PULSE;
zhjcpi 21:69895894068a 257 } else {
zhjcpi 3:7a3ed8ae071d 258 CSR_APP_LOG_INFO("\r\nUnknown command %s\r\n", pCmd);
zhjcpi 0:789f6b6f710d 259 }
zhjcpi 21:69895894068a 260
zhjcpi 21:69895894068a 261 CSR_APP_LOG_INFO("\r\n");
zhjcpi 0:789f6b6f710d 262 }
zhjcpi 21:69895894068a 263