Shinichiro Nakamura
StarBoard Orange - Example application No.1 GoogleChartLogger with StarBoard Orange
Dependencies: EthernetNetIf mbed
main.cpp@1:123eff9ba7b2, 2010-08-11 (annotated)
- Committer:
- shintamainjp
- Date:
- Wed Aug 11 10:24:25 2010 +0000
- Revision:
- 1:123eff9ba7b2
- Parent:
- 0:77d8b45a8f42
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| shintamainjp | 0:77d8b45a8f42 | 1 | /** |
| shintamainjp | 0:77d8b45a8f42 | 2 | * StarBoard Orange - Example application No.1 (Version 0.0.1) |
| shintamainjp | 0:77d8b45a8f42 | 3 | * GoogleChartLogger with StarBoard Orange |
| shintamainjp | 1:123eff9ba7b2 | 4 | * See also ... http://mbed.org/users/shintamainjp/notebook/starboard_example1_ja/ |
| shintamainjp | 1:123eff9ba7b2 | 5 | * See also ... http://mbed.org/users/shintamainjp/notebook/starboard_example1_en/ |
| shintamainjp | 0:77d8b45a8f42 | 6 | * |
| shintamainjp | 0:77d8b45a8f42 | 7 | * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems) |
| shintamainjp | 0:77d8b45a8f42 | 8 | * http://shinta.main.jp/ |
| shintamainjp | 0:77d8b45a8f42 | 9 | */ |
| shintamainjp | 0:77d8b45a8f42 | 10 | #include "mbed.h" |
| shintamainjp | 0:77d8b45a8f42 | 11 | #include "SDFileSystem.h" |
| shintamainjp | 0:77d8b45a8f42 | 12 | #include "TextLCD.h" |
| shintamainjp | 0:77d8b45a8f42 | 13 | #include "EthernetNetIf.h" |
| shintamainjp | 0:77d8b45a8f42 | 14 | #include "HTTPClient.h" |
| shintamainjp | 0:77d8b45a8f42 | 15 | #include "SensorLM60.h" |
| shintamainjp | 0:77d8b45a8f42 | 16 | #include "SensorLM35.h" |
| shintamainjp | 0:77d8b45a8f42 | 17 | #include "SensorMCP9700.h" |
| shintamainjp | 1:123eff9ba7b2 | 18 | #include "SensorDummy.h" |
| shintamainjp | 0:77d8b45a8f42 | 19 | #include "GoogleChartLineChart.h" |
| shintamainjp | 0:77d8b45a8f42 | 20 | |
| shintamainjp | 0:77d8b45a8f42 | 21 | #define SUPERTWEET_ACCOUNT "YourAccount" |
| shintamainjp | 0:77d8b45a8f42 | 22 | #define SUPERTWEET_PASSWORD "YourPassword" |
| shintamainjp | 0:77d8b45a8f42 | 23 | |
| shintamainjp | 0:77d8b45a8f42 | 24 | #if 1 |
| shintamainjp | 0:77d8b45a8f42 | 25 | /* |
| shintamainjp | 0:77d8b45a8f42 | 26 | * Use "DHCP" |
| shintamainjp | 0:77d8b45a8f42 | 27 | */ |
| shintamainjp | 0:77d8b45a8f42 | 28 | EthernetNetIf eth; |
| shintamainjp | 0:77d8b45a8f42 | 29 | #else |
| shintamainjp | 0:77d8b45a8f42 | 30 | /* |
| shintamainjp | 0:77d8b45a8f42 | 31 | * Use "static IP address" |
| shintamainjp | 0:77d8b45a8f42 | 32 | * |
| shintamainjp | 0:77d8b45a8f42 | 33 | * -> IP |
| shintamainjp | 0:77d8b45a8f42 | 34 | * -> Subnet mask |
| shintamainjp | 0:77d8b45a8f42 | 35 | * -> Gateway |
| shintamainjp | 0:77d8b45a8f42 | 36 | * -> DNS |
| shintamainjp | 0:77d8b45a8f42 | 37 | */ |
| shintamainjp | 0:77d8b45a8f42 | 38 | EthernetNetIf eth( |
| shintamainjp | 0:77d8b45a8f42 | 39 | IpAddr(xxx,xxx,xxx,xxx), |
| shintamainjp | 0:77d8b45a8f42 | 40 | IpAddr(xxx,xxx,xxx,xxx), |
| shintamainjp | 0:77d8b45a8f42 | 41 | IpAddr(xxx,xxx,xxx,xxx), |
| shintamainjp | 0:77d8b45a8f42 | 42 | IpAddr(xxx,xxx,xxx,xxx)); |
| shintamainjp | 0:77d8b45a8f42 | 43 | #endif |
| shintamainjp | 0:77d8b45a8f42 | 44 | TextLCD lcd(p24, p25, p26, p27, p28, p29, p30); |
| shintamainjp | 0:77d8b45a8f42 | 45 | SDFileSystem sd(p5, p6, p7, p8, "sd"); |
| shintamainjp | 0:77d8b45a8f42 | 46 | BusOut led(LED4, LED3, LED2, LED1); |
| shintamainjp | 0:77d8b45a8f42 | 47 | SensorMCP9700 sensor1(p20); |
| shintamainjp | 0:77d8b45a8f42 | 48 | SensorMCP9700 sensor2(p19); |
| shintamainjp | 0:77d8b45a8f42 | 49 | |
| shintamainjp | 0:77d8b45a8f42 | 50 | void splash(void); |
| shintamainjp | 0:77d8b45a8f42 | 51 | void getDateTime(char *buf, int siz); |
| shintamainjp | 0:77d8b45a8f42 | 52 | int main(void); |
| shintamainjp | 0:77d8b45a8f42 | 53 | |
| shintamainjp | 0:77d8b45a8f42 | 54 | /** |
| shintamainjp | 0:77d8b45a8f42 | 55 | * Display a splash screen. |
| shintamainjp | 0:77d8b45a8f42 | 56 | */ |
| shintamainjp | 0:77d8b45a8f42 | 57 | void splash(void) { |
| shintamainjp | 0:77d8b45a8f42 | 58 | lcd.cls(); |
| shintamainjp | 0:77d8b45a8f42 | 59 | lcd.locate(0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 60 | lcd.printf("StarBoard Orange"); |
| shintamainjp | 0:77d8b45a8f42 | 61 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 62 | lcd.printf("mbed NXP LPC1768"); |
| shintamainjp | 0:77d8b45a8f42 | 63 | wait(3); |
| shintamainjp | 0:77d8b45a8f42 | 64 | |
| shintamainjp | 0:77d8b45a8f42 | 65 | lcd.cls(); |
| shintamainjp | 0:77d8b45a8f42 | 66 | lcd.locate(0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 67 | lcd.printf("Example app No.1"); |
| shintamainjp | 0:77d8b45a8f42 | 68 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 69 | lcd.printf("with GoogleChart"); |
| shintamainjp | 0:77d8b45a8f42 | 70 | wait(3); |
| shintamainjp | 0:77d8b45a8f42 | 71 | } |
| shintamainjp | 0:77d8b45a8f42 | 72 | |
| shintamainjp | 0:77d8b45a8f42 | 73 | /** |
| shintamainjp | 0:77d8b45a8f42 | 74 | * Set current date and time. |
| shintamainjp | 0:77d8b45a8f42 | 75 | * |
| shintamainjp | 0:77d8b45a8f42 | 76 | * @param year Year. |
| shintamainjp | 0:77d8b45a8f42 | 77 | * @param month Month. |
| shintamainjp | 0:77d8b45a8f42 | 78 | * @param day Day. |
| shintamainjp | 0:77d8b45a8f42 | 79 | * @param hour Hour. |
| shintamainjp | 0:77d8b45a8f42 | 80 | * @param min Minutes. |
| shintamainjp | 0:77d8b45a8f42 | 81 | * @param sec Seconds. |
| shintamainjp | 0:77d8b45a8f42 | 82 | */ |
| shintamainjp | 0:77d8b45a8f42 | 83 | void setDateTime(int year, int month, int day, int hour, int min, int sec) { |
| shintamainjp | 0:77d8b45a8f42 | 84 | struct tm t; |
| shintamainjp | 0:77d8b45a8f42 | 85 | t.tm_sec = sec; |
| shintamainjp | 0:77d8b45a8f42 | 86 | t.tm_min = min; |
| shintamainjp | 0:77d8b45a8f42 | 87 | t.tm_hour = hour; |
| shintamainjp | 0:77d8b45a8f42 | 88 | t.tm_mday = day; |
| shintamainjp | 0:77d8b45a8f42 | 89 | t.tm_mon = month - 1; |
| shintamainjp | 0:77d8b45a8f42 | 90 | t.tm_year = year - 1900; |
| shintamainjp | 0:77d8b45a8f42 | 91 | time_t seconds = mktime(&t); |
| shintamainjp | 0:77d8b45a8f42 | 92 | set_time(seconds); |
| shintamainjp | 0:77d8b45a8f42 | 93 | } |
| shintamainjp | 0:77d8b45a8f42 | 94 | |
| shintamainjp | 0:77d8b45a8f42 | 95 | /** |
| shintamainjp | 0:77d8b45a8f42 | 96 | * Get current date and time. |
| shintamainjp | 0:77d8b45a8f42 | 97 | * |
| shintamainjp | 0:77d8b45a8f42 | 98 | * @param buf Pointer to buffer. |
| shintamainjp | 0:77d8b45a8f42 | 99 | * @param siz Size of buffer. |
| shintamainjp | 0:77d8b45a8f42 | 100 | */ |
| shintamainjp | 0:77d8b45a8f42 | 101 | void getDateTime(char *buf, int siz) { |
| shintamainjp | 0:77d8b45a8f42 | 102 | time_t seconds = time(NULL); |
| shintamainjp | 0:77d8b45a8f42 | 103 | struct tm *t = localtime(&seconds); |
| shintamainjp | 0:77d8b45a8f42 | 104 | strftime(buf, siz, "%b/%d/%Y %H:%M:%S", t); |
| shintamainjp | 0:77d8b45a8f42 | 105 | } |
| shintamainjp | 0:77d8b45a8f42 | 106 | |
| shintamainjp | 0:77d8b45a8f42 | 107 | /** |
| shintamainjp | 0:77d8b45a8f42 | 108 | * Entry point. |
| shintamainjp | 0:77d8b45a8f42 | 109 | */ |
| shintamainjp | 0:77d8b45a8f42 | 110 | int main(void) { |
| shintamainjp | 0:77d8b45a8f42 | 111 | |
| shintamainjp | 0:77d8b45a8f42 | 112 | /* |
| shintamainjp | 0:77d8b45a8f42 | 113 | * Splash. |
| shintamainjp | 0:77d8b45a8f42 | 114 | */ |
| shintamainjp | 0:77d8b45a8f42 | 115 | splash(); |
| shintamainjp | 0:77d8b45a8f42 | 116 | |
| shintamainjp | 0:77d8b45a8f42 | 117 | /* |
| shintamainjp | 0:77d8b45a8f42 | 118 | * Initialize ethernet interface. |
| shintamainjp | 0:77d8b45a8f42 | 119 | */ |
| shintamainjp | 0:77d8b45a8f42 | 120 | lcd.cls(); |
| shintamainjp | 0:77d8b45a8f42 | 121 | lcd.locate(0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 122 | lcd.printf("Initializing. "); |
| shintamainjp | 0:77d8b45a8f42 | 123 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 124 | lcd.printf("Ethernet: "); |
| shintamainjp | 0:77d8b45a8f42 | 125 | |
| shintamainjp | 0:77d8b45a8f42 | 126 | EthernetErr ethErr = eth.setup(); |
| shintamainjp | 0:77d8b45a8f42 | 127 | if (ethErr) { |
| shintamainjp | 0:77d8b45a8f42 | 128 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 129 | lcd.printf("Ethernet:NG "); |
| shintamainjp | 0:77d8b45a8f42 | 130 | } else { |
| shintamainjp | 0:77d8b45a8f42 | 131 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 132 | lcd.printf("Ethernet:OK "); |
| shintamainjp | 0:77d8b45a8f42 | 133 | } |
| shintamainjp | 0:77d8b45a8f42 | 134 | wait(3); |
| shintamainjp | 0:77d8b45a8f42 | 135 | |
| shintamainjp | 0:77d8b45a8f42 | 136 | /* |
| shintamainjp | 0:77d8b45a8f42 | 137 | * Check your SD card. |
| shintamainjp | 0:77d8b45a8f42 | 138 | */ |
| shintamainjp | 0:77d8b45a8f42 | 139 | lcd.cls(); |
| shintamainjp | 0:77d8b45a8f42 | 140 | lcd.locate(0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 141 | lcd.printf("Checking SD card"); |
| shintamainjp | 0:77d8b45a8f42 | 142 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 143 | lcd.printf("SD card: "); |
| shintamainjp | 0:77d8b45a8f42 | 144 | wait(1); |
| shintamainjp | 0:77d8b45a8f42 | 145 | FILE *fp = fopen("/sd/log_test.txt", "w"); |
| shintamainjp | 0:77d8b45a8f42 | 146 | if (NULL != fp) { |
| shintamainjp | 0:77d8b45a8f42 | 147 | fprintf(fp, "This is a test file for SD card."); |
| shintamainjp | 0:77d8b45a8f42 | 148 | fclose(fp); |
| shintamainjp | 0:77d8b45a8f42 | 149 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 150 | lcd.printf("SD card:OK "); |
| shintamainjp | 0:77d8b45a8f42 | 151 | } else { |
| shintamainjp | 0:77d8b45a8f42 | 152 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 153 | lcd.printf("SD card:NG "); |
| shintamainjp | 0:77d8b45a8f42 | 154 | } |
| shintamainjp | 0:77d8b45a8f42 | 155 | wait(1); |
| shintamainjp | 0:77d8b45a8f42 | 156 | |
| shintamainjp | 0:77d8b45a8f42 | 157 | /* |
| shintamainjp | 0:77d8b45a8f42 | 158 | * Setup http client object. |
| shintamainjp | 0:77d8b45a8f42 | 159 | * |
| shintamainjp | 0:77d8b45a8f42 | 160 | * Please replace this information by your account. |
| shintamainjp | 0:77d8b45a8f42 | 161 | */ |
| shintamainjp | 0:77d8b45a8f42 | 162 | HTTPClient twitter; |
| shintamainjp | 0:77d8b45a8f42 | 163 | twitter.basicAuth(SUPERTWEET_ACCOUNT, SUPERTWEET_PASSWORD); |
| shintamainjp | 0:77d8b45a8f42 | 164 | |
| shintamainjp | 0:77d8b45a8f42 | 165 | /* |
| shintamainjp | 0:77d8b45a8f42 | 166 | * Setup GoogleChart objects. |
| shintamainjp | 0:77d8b45a8f42 | 167 | */ |
| shintamainjp | 0:77d8b45a8f42 | 168 | static const int SAMPLES = 60; |
| shintamainjp | 0:77d8b45a8f42 | 169 | static const int INTERVAL = 1; |
| shintamainjp | 0:77d8b45a8f42 | 170 | |
| shintamainjp | 0:77d8b45a8f42 | 171 | GoogleChartLineChart chart; |
| shintamainjp | 0:77d8b45a8f42 | 172 | const int axs1 = chart.addNewAxis(Axis::Left); |
| shintamainjp | 0:77d8b45a8f42 | 173 | const int axs2 = chart.addNewAxis(Axis::Bottom); |
| shintamainjp | 0:77d8b45a8f42 | 174 | const int dsn1 = chart.addNewDataSet("Ch.1", SAMPLES); |
| shintamainjp | 0:77d8b45a8f42 | 175 | const int dsn2 = chart.addNewDataSet("Ch.2", SAMPLES); |
| shintamainjp | 0:77d8b45a8f42 | 176 | |
| shintamainjp | 0:77d8b45a8f42 | 177 | static const int TEMP_HIGH = 50; |
| shintamainjp | 0:77d8b45a8f42 | 178 | static const int TEMP_LOW = -10; |
| shintamainjp | 0:77d8b45a8f42 | 179 | |
| shintamainjp | 0:77d8b45a8f42 | 180 | chart.setAxisRange(axs1, TEMP_LOW, TEMP_HIGH); |
| shintamainjp | 0:77d8b45a8f42 | 181 | chart.setAxisRange(axs2, 0, SAMPLES); |
| shintamainjp | 0:77d8b45a8f42 | 182 | chart.setDataScale(dsn1, TEMP_LOW, TEMP_HIGH); |
| shintamainjp | 0:77d8b45a8f42 | 183 | chart.setDataScale(dsn2, TEMP_LOW, TEMP_HIGH); |
| shintamainjp | 0:77d8b45a8f42 | 184 | |
| shintamainjp | 0:77d8b45a8f42 | 185 | /* |
| shintamainjp | 0:77d8b45a8f42 | 186 | * Set date and time. (If you want.) |
| shintamainjp | 0:77d8b45a8f42 | 187 | * |
| shintamainjp | 0:77d8b45a8f42 | 188 | * -> Year. |
| shintamainjp | 0:77d8b45a8f42 | 189 | * -> Month. |
| shintamainjp | 0:77d8b45a8f42 | 190 | * -> Day. |
| shintamainjp | 0:77d8b45a8f42 | 191 | * -> Hour. |
| shintamainjp | 0:77d8b45a8f42 | 192 | * -> Minutes. |
| shintamainjp | 0:77d8b45a8f42 | 193 | * -> Seconds. |
| shintamainjp | 0:77d8b45a8f42 | 194 | */ |
| shintamainjp | 0:77d8b45a8f42 | 195 | #if 0 |
| shintamainjp | 0:77d8b45a8f42 | 196 | setDateTime(2012, 1, 1, 0, 0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 197 | #endif |
| shintamainjp | 0:77d8b45a8f42 | 198 | |
| shintamainjp | 0:77d8b45a8f42 | 199 | /* |
| shintamainjp | 0:77d8b45a8f42 | 200 | * Start logging. |
| shintamainjp | 0:77d8b45a8f42 | 201 | */ |
| shintamainjp | 0:77d8b45a8f42 | 202 | uint16_t count = 0; |
| shintamainjp | 0:77d8b45a8f42 | 203 | static const int WAIT_FOR_USER = 1; |
| shintamainjp | 0:77d8b45a8f42 | 204 | while (1) { |
| shintamainjp | 0:77d8b45a8f42 | 205 | /* |
| shintamainjp | 0:77d8b45a8f42 | 206 | * Get date and time |
| shintamainjp | 0:77d8b45a8f42 | 207 | */ |
| shintamainjp | 0:77d8b45a8f42 | 208 | if (0 == (count % SAMPLES)) { |
| shintamainjp | 0:77d8b45a8f42 | 209 | char dt[64]; |
| shintamainjp | 0:77d8b45a8f42 | 210 | getDateTime(dt, sizeof(dt)); |
| shintamainjp | 0:77d8b45a8f42 | 211 | chart.setTitle(std::string(dt)); |
| shintamainjp | 0:77d8b45a8f42 | 212 | } |
| shintamainjp | 0:77d8b45a8f42 | 213 | count++; |
| shintamainjp | 0:77d8b45a8f42 | 214 | |
| shintamainjp | 0:77d8b45a8f42 | 215 | /* |
| shintamainjp | 0:77d8b45a8f42 | 216 | * Status on LED. |
| shintamainjp | 0:77d8b45a8f42 | 217 | */ |
| shintamainjp | 0:77d8b45a8f42 | 218 | led = count & 0x0f; |
| shintamainjp | 0:77d8b45a8f42 | 219 | |
| shintamainjp | 0:77d8b45a8f42 | 220 | /* |
| shintamainjp | 0:77d8b45a8f42 | 221 | * Logging current status. |
| shintamainjp | 0:77d8b45a8f42 | 222 | */ |
| shintamainjp | 0:77d8b45a8f42 | 223 | double sample1 = sensor1.read(); |
| shintamainjp | 0:77d8b45a8f42 | 224 | double sample2 = sensor2.read(); |
| shintamainjp | 0:77d8b45a8f42 | 225 | chart.addData(dsn1, sample1); |
| shintamainjp | 0:77d8b45a8f42 | 226 | chart.addData(dsn2, sample2); |
| shintamainjp | 0:77d8b45a8f42 | 227 | |
| shintamainjp | 0:77d8b45a8f42 | 228 | /* |
| shintamainjp | 0:77d8b45a8f42 | 229 | * Display the information. |
| shintamainjp | 0:77d8b45a8f42 | 230 | */ |
| shintamainjp | 0:77d8b45a8f42 | 231 | lcd.cls(); |
| shintamainjp | 0:77d8b45a8f42 | 232 | lcd.locate(0, 0); |
| shintamainjp | 0:77d8b45a8f42 | 233 | lcd.printf("Data=[%4.1f,%4.1f]", sample1, sample2); |
| shintamainjp | 0:77d8b45a8f42 | 234 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 235 | lcd.printf("Stat=[%4d/%4d]", count, SAMPLES); |
| shintamainjp | 0:77d8b45a8f42 | 236 | |
| shintamainjp | 0:77d8b45a8f42 | 237 | /* |
| shintamainjp | 0:77d8b45a8f42 | 238 | * Write to storages if the data filled the chart. |
| shintamainjp | 0:77d8b45a8f42 | 239 | */ |
| shintamainjp | 0:77d8b45a8f42 | 240 | if (0 == (count % SAMPLES)) { |
| shintamainjp | 0:77d8b45a8f42 | 241 | /* |
| shintamainjp | 0:77d8b45a8f42 | 242 | * Write to a SD card. |
| shintamainjp | 0:77d8b45a8f42 | 243 | */ |
| shintamainjp | 0:77d8b45a8f42 | 244 | static int fcnt = 0; |
| shintamainjp | 0:77d8b45a8f42 | 245 | fcnt++; |
| shintamainjp | 0:77d8b45a8f42 | 246 | char fname[64]; |
| shintamainjp | 0:77d8b45a8f42 | 247 | snprintf(fname, sizeof(fname), "/sd/log%05d.txt", fcnt); |
| shintamainjp | 0:77d8b45a8f42 | 248 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 249 | lcd.printf("SD card: "); |
| shintamainjp | 0:77d8b45a8f42 | 250 | FILE *fp = fopen(fname, "w"); |
| shintamainjp | 0:77d8b45a8f42 | 251 | if (NULL != fp) { |
| shintamainjp | 0:77d8b45a8f42 | 252 | fprintf(fp, "%s\n", chart.toString().c_str()); |
| shintamainjp | 0:77d8b45a8f42 | 253 | fclose(fp); |
| shintamainjp | 0:77d8b45a8f42 | 254 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 255 | lcd.printf("SD card:OK "); |
| shintamainjp | 0:77d8b45a8f42 | 256 | } else { |
| shintamainjp | 0:77d8b45a8f42 | 257 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 258 | lcd.printf("SD card:NG "); |
| shintamainjp | 0:77d8b45a8f42 | 259 | } |
| shintamainjp | 0:77d8b45a8f42 | 260 | wait(WAIT_FOR_USER); |
| shintamainjp | 0:77d8b45a8f42 | 261 | |
| shintamainjp | 0:77d8b45a8f42 | 262 | /* |
| shintamainjp | 0:77d8b45a8f42 | 263 | * Write to twitter. |
| shintamainjp | 0:77d8b45a8f42 | 264 | */ |
| shintamainjp | 0:77d8b45a8f42 | 265 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 266 | lcd.printf("Tweet: "); |
| shintamainjp | 0:77d8b45a8f42 | 267 | HTTPMap msg; |
| shintamainjp | 0:77d8b45a8f42 | 268 | msg["status"] = chart.toString(); |
| shintamainjp | 0:77d8b45a8f42 | 269 | HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", msg, NULL); |
| shintamainjp | 0:77d8b45a8f42 | 270 | if (r == HTTP_OK) { |
| shintamainjp | 0:77d8b45a8f42 | 271 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 272 | lcd.printf("Tweet:OK "); |
| shintamainjp | 0:77d8b45a8f42 | 273 | } else { |
| shintamainjp | 0:77d8b45a8f42 | 274 | lcd.locate(0, 1); |
| shintamainjp | 0:77d8b45a8f42 | 275 | lcd.printf("Tweet:NG(%02d) ", r); |
| shintamainjp | 0:77d8b45a8f42 | 276 | } |
| shintamainjp | 0:77d8b45a8f42 | 277 | wait(WAIT_FOR_USER); |
| shintamainjp | 0:77d8b45a8f42 | 278 | |
| shintamainjp | 0:77d8b45a8f42 | 279 | /* |
| shintamainjp | 0:77d8b45a8f42 | 280 | * Clear the logged data. |
| shintamainjp | 0:77d8b45a8f42 | 281 | */ |
| shintamainjp | 0:77d8b45a8f42 | 282 | chart.clearAllData(dsn1); |
| shintamainjp | 0:77d8b45a8f42 | 283 | chart.clearAllData(dsn2); |
| shintamainjp | 0:77d8b45a8f42 | 284 | count = 0; |
| shintamainjp | 0:77d8b45a8f42 | 285 | } |
| shintamainjp | 0:77d8b45a8f42 | 286 | wait(INTERVAL); |
| shintamainjp | 0:77d8b45a8f42 | 287 | } |
| shintamainjp | 0:77d8b45a8f42 | 288 | |
| shintamainjp | 0:77d8b45a8f42 | 289 | return 0; |
| shintamainjp | 0:77d8b45a8f42 | 290 | } |