Marisol Mánica / Mbed 2 deprecated fotorapida

Toma de foto y descomprimir en HEX

Dependencies:   JPEGCamera SDFileSystem mbed

Fork of SaibiCansat2014 by Takashi SASAKI

main.cpp@12:495d513bb022, 2014-07-20 (annotated)

Committer:
TakashiSasaki
Date:
Sun Jul 20 12:54:23 2014 +0000
Revision:
12:495d513bb022
Parent:
11:3b13ec465f0f
Child:
13:aa50109c4cae
Two columns, C and S, were added.; H needs some more compensations.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emanon 0:e4ca6571a751 1 #include "mbed.h"
emanon 0:e4ca6571a751 2 #include "SDFileSystem.h"
emanon 0:e4ca6571a751 3 #include "BMP085.h"
emanon 0:e4ca6571a751 4 #include "ADXL345_I2C.h"
TakashiSasaki 6:9824d4e2f29b 5 //#include "camera.h"
TakashiSasaki 6:9824d4e2f29b 6 #include "FastJpegCamera.h"
TakashiSasaki 6:9824d4e2f29b 7
emanon 0:e4ca6571a751 8 SDFileSystem sd(p5, p6, p7, p8, "sd");
emanon 0:e4ca6571a751 9
emanon 0:e4ca6571a751 10 ADXL345_I2C accelerometer(p28, p27);
emanon 0:e4ca6571a751 11 BMP085 bmp085(p28, p27);
emanon 0:e4ca6571a751 12
emanon 0:e4ca6571a751 13 Serial pc(USBTX, USBRX);
TakashiSasaki 3:7ea76022b5eb 14 Serial xbee(p13, p14);
emanon 0:e4ca6571a751 15
TakashiSasaki 12:495d513bb022 16 Timer timer;
TakashiSasaki 12:495d513bb022 17
emanon 1:31e810237ac1 18 AnalogIn ain_CDS(p15);
TakashiSasaki 12:495d513bb022 19 AnalogIn ain_Humidity(p16);
emanon 1:31e810237ac1 20 AnalogIn ain_LM35DZ(p20);
emanon 1:31e810237ac1 21
emanon 1:31e810237ac1 22
emanon 0:e4ca6571a751 23 DigitalOut myled(LED1);
emanon 0:e4ca6571a751 24
emanon 0:e4ca6571a751 25 int fileio() {
emanon 0:e4ca6571a751 26 mkdir("/sd/20014", 0777);
emanon 0:e4ca6571a751 27
emanon 0:e4ca6571a751 28 FILE *fp = fopen("/sd/mydir/datalog.txt", "w");
emanon 0:e4ca6571a751 29 if(fp == NULL) {
emanon 0:e4ca6571a751 30 error("Could not open file for write\n");
emanon 0:e4ca6571a751 31 }
emanon 0:e4ca6571a751 32 fprintf(fp, "Hello fun SD Card World!");
emanon 0:e4ca6571a751 33 fclose(fp);
emanon 0:e4ca6571a751 34
emanon 0:e4ca6571a751 35 printf("Goodbye World!\n");
emanon 0:e4ca6571a751 36
emanon 0:e4ca6571a751 37 return(0);
emanon 0:e4ca6571a751 38 }
emanon 0:e4ca6571a751 39
emanon 0:e4ca6571a751 40
emanon 0:e4ca6571a751 41 int main() {
TakashiSasaki 12:495d513bb022 42 timer.start();
TakashiSasaki 6:9824d4e2f29b 43 pc.printf("main() started. pc.baud is 9600 at this time.");
TakashiSasaki 6:9824d4e2f29b 44 //pc.baud(9600);
TakashiSasaki 9:3a2d25f4700b 45 xbee.baud(115200);
emanon 0:e4ca6571a751 46 myled = 1;
emanon 0:e4ca6571a751 47
emanon 0:e4ca6571a751 48 int readings[3] = {0, 0, 0};
emanon 0:e4ca6571a751 49
emanon 0:e4ca6571a751 50 pc.printf("Starting ADXL345 test...\n");
emanon 0:e4ca6571a751 51 wait(.001);
emanon 0:e4ca6571a751 52 pc.printf("Device ID is: 0x%02x\n", accelerometer.getDeviceID());
emanon 0:e4ca6571a751 53 wait(.001);
emanon 0:e4ca6571a751 54
emanon 0:e4ca6571a751 55 // These are here to test whether any of the initialization fails. It will print the failure
emanon 0:e4ca6571a751 56 if (accelerometer.setPowerControl(0x00)){
emanon 0:e4ca6571a751 57 pc.printf("didn't intitialize power control\n");
emanon 0:e4ca6571a751 58 return 0;
emanon 0:e4ca6571a751 59 }
emanon 0:e4ca6571a751 60 //Full resolution, +/-16g, 4mg/LSB.
emanon 0:e4ca6571a751 61 wait(.001);
emanon 0:e4ca6571a751 62
emanon 0:e4ca6571a751 63 if(accelerometer.setDataFormatControl(0x0B)){
emanon 0:e4ca6571a751 64 pc.printf("didn't set data format\n");
emanon 0:e4ca6571a751 65 return 0; }
emanon 0:e4ca6571a751 66 wait(.001);
emanon 0:e4ca6571a751 67
emanon 0:e4ca6571a751 68 //3.2kHz data rate.
emanon 0:e4ca6571a751 69 if(accelerometer.setDataRate(ADXL345_3200HZ)){
emanon 0:e4ca6571a751 70 pc.printf("didn't set data rate\n");
emanon 0:e4ca6571a751 71 return 0;
emanon 0:e4ca6571a751 72 }
emanon 0:e4ca6571a751 73 wait(.001);
emanon 0:e4ca6571a751 74
TakashiSasaki 9:3a2d25f4700b 75 FastJpegCamera fast_jpeg_camera(p9, p10, xbee);
TakashiSasaki 7:cc8080b31ac5 76
emanon 0:e4ca6571a751 77 //Measurement mode.
emanon 0:e4ca6571a751 78
emanon 0:e4ca6571a751 79 if(accelerometer.setPowerControl(MeasurementMode)) {
emanon 0:e4ca6571a751 80 pc.printf("didn't set the power control to measurement\n");
emanon 0:e4ca6571a751 81 return 0;
emanon 0:e4ca6571a751 82 }
emanon 0:e4ca6571a751 83 myled = 0;
emanon 0:e4ca6571a751 84
TakashiSasaki 5:8a4b2ffa8d71 85 int loop_count = 0;
TakashiSasaki 5:8a4b2ffa8d71 86
emanon 0:e4ca6571a751 87 while (1) {
TakashiSasaki 12:495d513bb022 88
TakashiSasaki 11:3b13ec465f0f 89 FILE *fp = fopen("/sd/sensor.csv", "a");
TakashiSasaki 5:8a4b2ffa8d71 90 loop_count += 1;
TakashiSasaki 5:8a4b2ffa8d71 91
TakashiSasaki 12:495d513bb022 92 char buf[100];
TakashiSasaki 12:495d513bb022 93
TakashiSasaki 12:495d513bb022 94 sprintf(buf, "C %d ", loop_count);
TakashiSasaki 12:495d513bb022 95 pc.printf(buf);
TakashiSasaki 12:495d513bb022 96 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 12:495d513bb022 97 xbee.printf(buf);
TakashiSasaki 12:495d513bb022 98
TakashiSasaki 12:495d513bb022 99 float seconds = timer.read();
TakashiSasaki 12:495d513bb022 100 sprintf(buf, "S %.3f ", seconds);
TakashiSasaki 12:495d513bb022 101 pc.printf(buf);
TakashiSasaki 12:495d513bb022 102 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 12:495d513bb022 103 xbee.printf(buf);
TakashiSasaki 12:495d513bb022 104
TakashiSasaki 5:8a4b2ffa8d71 105 //wait(1.5);
emanon 1:31e810237ac1 106
emanon 1:31e810237ac1 107 //BOSH BMP085 Barometric pressure,temperature measurement
emanon 0:e4ca6571a751 108 accelerometer.getOutput(readings);
TakashiSasaki 11:3b13ec465f0f 109 //pc.printf("ADXL345 ------------------------\n");
TakashiSasaki 12:495d513bb022 110 sprintf(buf, "X %+4.3f Y %+4.3f Z %+4.3f ",
TakashiSasaki 12:495d513bb022 111 (float((int16_t)readings[0]+18)/256 - 0.12),
TakashiSasaki 12:495d513bb022 112 (float((int16_t)readings[1]-4 )/256 - 0.03),
TakashiSasaki 12:495d513bb022 113 (float((int16_t)readings[2]+22)/256 + 0.12));
TakashiSasaki 11:3b13ec465f0f 114 pc.printf(buf);
TakashiSasaki 11:3b13ec465f0f 115 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 11:3b13ec465f0f 116 xbee.printf(buf);
emanon 0:e4ca6571a751 117
emanon 0:e4ca6571a751 118 bmp085.update();
emanon 1:31e810237ac1 119
emanon 1:31e810237ac1 120 //ADXL 345 Acceleration measurement
TakashiSasaki 11:3b13ec465f0f 121 //pc.printf("\nBOSH BMP085 --------------------\n");
TakashiSasaki 12:495d513bb022 122 const float P = bmp085.get_pressure();
TakashiSasaki 12:495d513bb022 123 const float T = bmp085.get_temperature();
TakashiSasaki 12:495d513bb022 124 sprintf(buf, "P %6.2f T %6.2f ", P, T);
TakashiSasaki 11:3b13ec465f0f 125 pc.printf(buf);
TakashiSasaki 11:3b13ec465f0f 126 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 11:3b13ec465f0f 127 xbee.printf(buf);
emanon 1:31e810237ac1 128
emanon 1:31e810237ac1 129 //CSDS Ambient light measurement P15 analog-in1
TakashiSasaki 11:3b13ec465f0f 130 sprintf(buf, "L %f ",ain_CDS*100);
TakashiSasaki 11:3b13ec465f0f 131 pc.printf(buf);
TakashiSasaki 11:3b13ec465f0f 132 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 11:3b13ec465f0f 133 xbee.printf(buf);
emanon 1:31e810237ac1 134
emanon 1:31e810237ac1 135 //Humidity measurement P16 analog-in2
TakashiSasaki 12:495d513bb022 136 const float SRH = ( ( ain_Humidity / 5.0 ) - 0.16 ) / 0.0062;
TakashiSasaki 12:495d513bb022 137 const float TRH = SRH / ( 1.0546 - 0.00216 * T);
TakashiSasaki 12:495d513bb022 138
TakashiSasaki 12:495d513bb022 139 sprintf(buf, "H %f ", TRH / 10.0); // maybe wrong, dirty workaround
TakashiSasaki 12:495d513bb022 140
TakashiSasaki 11:3b13ec465f0f 141 pc.printf(buf);
TakashiSasaki 11:3b13ec465f0f 142 fwrite(buf, strlen(buf), 1, fp);
TakashiSasaki 11:3b13ec465f0f 143 fwrite("\r\n", 2, 1, fp);
TakashiSasaki 11:3b13ec465f0f 144 fclose(fp);
TakashiSasaki 12:495d513bb022 145
TakashiSasaki 11:3b13ec465f0f 146 xbee.printf(buf);
TakashiSasaki 12:495d513bb022 147 xbee.printf("\n");
emanon 1:31e810237ac1 148
emanon 1:31e810237ac1 149 //LM35DZ Temperature measurement P20 analog-in6
TakashiSasaki 6:9824d4e2f29b 150 //this sensor does not work for now. disabled.
TakashiSasaki 6:9824d4e2f29b 151 //pc.printf("Temperature :: %f\n",ain_LM35DZ*100);
emanon 1:31e810237ac1 152
TakashiSasaki 5:8a4b2ffa8d71 153 //take picture
TakashiSasaki 6:9824d4e2f29b 154 //main_camera(loop_count);
TakashiSasaki 12:495d513bb022 155 xbee.printf("--JFIF_BOUNDARY\n");
TakashiSasaki 6:9824d4e2f29b 156 fast_jpeg_camera.shoot(loop_count);
TakashiSasaki 12:495d513bb022 157 xbee.printf("--JFIF_BOUNDARY--\n");
emanon 0:e4ca6571a751 158 }
emanon 0:e4ca6571a751 159 }