Dragonfly Class in Dallas 12/11/2015. Rohm Sensor board AT&T SIM
Dependencies: MbedJSONValue mbed mtsas FXAS21002 FXOS8700
Fork of VVV_MultiTech_Dragonfly_ATT_Dallas by
Diff: main.cpp
- Revision:
- 8:a09dd040bb4b
- Parent:
- 7:dd550a829ece
- Child:
- 9:3dcbe04adfd0
diff -r dd550a829ece -r a09dd040bb4b main.cpp --- a/main.cpp Fri Dec 11 16:00:08 2015 +0000 +++ b/main.cpp Tue Aug 23 07:58:42 2016 +0000 @@ -1,70 +1,14 @@ /************************************************************************* - * Dragonfly Example program for 2015 AT&T Government Solutions Hackathon - * - * The following hardware is required to successfully run this program: - * - MultiTech UDK2 (4" square white PCB with Arduino headers, antenna - * connector, micro USB ports, and 40-pin connector for Dragonfly) - * - MultiTech Dragonfly (1"x2" green PCB with Telit radio) - * - Seeed Studio Base Shield - * - Grove moisture sensor (to connect to Base Shield) - * - Grove button (to connect to Base Shield) - * - MEMs Inertial and Environmental Nucleo Expansion board (LSM6DS0 - * 3-axis accelerometer + 3-axis gyroscope, LIS3MDL 3-axis - * magnetometer, HTS221 humidity and temperature sensor and LPS25HB - * pressure sensor) - * - * What this program does: - * - reads data from all sensors on MEMs board and moisture sensor on a - * periodic basis - * - prints all sensor data to debug port on a periodic basis - * - optionally send a SMS containing sensor data when the Grove Button - * is pushed - * - you need to set the "phone_number" field - * - optionally sends sensor data to AT&T M2X cloud platform (user must - * create own M2X account and configure a device) - * - you need to set the "m2x_api_key" field and the "m2x_device_id" - * field based on your M2X account for this to work - * - you need to set the "do_cloud_post" flag to true for this to - * work - * - * Setup: - * - Correctly insert SIM card into Dragonfly - * - Seat the Dragonfly on the UDK2 board - * - Connect an antenna to the connector on the Dragonfly labled "M" - * - Stack the Base Shield on the UDK2 Arduino headers - * - Connect the Grove button to the D8 socket on the Base Shield - * - Connect the Grove moisture sensor to the A0 socket on the Base - * Shield - * - Make sure the reference voltage selector switch (next to the A0 - * socket) is switched to 5V so you get accurate analog readings - * - Stack the MEMs board on top of the Base Shield - * - Plug in the power cable - * - Plug a micro USB cable into the port below and slightly to the - * left of the Dragonfly (NOT the port on the Dragonfly) - * - * Go have fun and make something cool! - * - ************************************************************************/ -/* -Sample Program Description: - This Program will enable to Multi-Tech Dragonfly platform to utilize ROHM's Multi-sensor Shield Board. - This program will initialize all sensors on the shield and then read back the sensor data. - Data will then be output to the UART Debug Terminal every 1 second. - -Sample Program Author: - ROHM USDC - -Additional Resources: - ROHM Sensor Shield GitHub Repository: https://github.com/ROHMUSDC/ROHM_SensorPlatform_Multi-Sensor-Shield -*/ - - + * Dragonfly Example program of SMS on Freescale sensor board + */ #include "mbed.h" #include "mtsas.h" #include "MbedJSONValue.h" #include "HTTPJson.h" #include <string> +#include "FXAS21002.h" +#include "FXOS8700.h" // Debug serial port static Serial debug(USBTX, USBRX); @@ -77,210 +21,33 @@ // APN associated with SIM card // this APN should work for the AT&T SIM that came with your Dragonfly -//static const std::string apn = ""; -static const std::string apn = ""; +static const std::string apn = "iot.aer.net"; // Phone number to send SMS messages to // just change the x digits - the 1 needs to stay! -static const std::string phone_number = "1xxxxxxxxxx"; - -// see https://m2x.att.com/developer/documentation/v2/overview for M2X API documentation -// M2X device ID -static const std::string m2x_device_id = ""; +static const std::string phone_number = "16122077184"; -// M2X primary API key -static const std::string m2x_api_key = ""; - -// set to true if you want to post to the cloud -// you need to have you M2X account set up properly for this to work? -//bool do_cloud_post = false; -bool do_cloud_post = true; - -std::string url = "http://api-m2x.att.com/v2/devices/" + m2x_device_id + "/update"; - +FXOS8700 accel(D14,D15); +FXOS8700 mag(D14,D15); +FXAS21002 gyro(D14,D15); // variables for sensor data -float temp_celsius; -float humidity_percent; -float pressure_mbar; -float moisture_percent; -int32_t mag_mgauss[3]; -int32_t acc_mg[3]; -int32_t gyro_mdps[3]; +char streamAcc[] = "acc_rms"; +char streamMag[] = "mag_rms"; +char streamGyr[] = "gyr_rms"; // misc variables -static char wall_of_dash[] = "--------------------------------------------------"; -bool radio_ok = false; -static int thpm_interval_ms = 5000; -static int motion_interval_ms = 5000; -static int print_interval_ms = 5000; static int sms_interval_ms = 60000; -static int post_interval_ms = 30000; +static int read_interval_ms = 5000; +static int print_interval_ms = 1500; int debug_baud = 115200; - - - -/**************************************************************************************************** - - ****************************************************************************************************/ - -//Macros for checking each of the different Sensor Devices -#define AnalogTemp //BDE0600 -#define AnalogUV //ML8511 -#define HallSensor //BU52011 -#define RPR0521 //RPR0521 -#define KMX62 //KMX61, Accel/Mag -#define COLOR //BH1745 -#define KX022 //KX022, Accel Only -#define Pressure //BM1383 -//#define SMS //allow SMS messaging -//#define Web //allow M2X communication - - -//Define Pins for I2C Interface -I2C i2c(I2C_SDA, I2C_SCL); -bool RepStart = true; -bool NoRepStart = false; - -//Define Sensor Variables -#ifdef AnalogTemp -AnalogIn BDE0600_Temp(PC_4); //Mapped to A2 -uint16_t BDE0600_Temp_value; -float BDE0600_output; -#endif - -#ifdef AnalogUV -AnalogIn ML8511_UV(PC_1); //Mapped to A4 -uint16_t ML8511_UV_value; -float ML8511_output; -#endif - -#ifdef HallSensor -DigitalIn Hall_GPIO0(PC_8); -DigitalIn Hall_GPIO1(PB_5); -int Hall_Return1; -int Hall_Return0; -int32_t Hall_Return[2]; -#endif - -#ifdef RPR0521 -int RPR0521_addr_w = 0x70; //7bit addr = 0x38, with write bit 0 -int RPR0521_addr_r = 0x71; //7bit addr = 0x38, with read bit 1 -char RPR0521_ModeControl[2] = {0x41, 0xE6}; -char RPR0521_ALSPSControl[2] = {0x42, 0x03}; -char RPR0521_Persist[2] = {0x43, 0x20}; -char RPR0521_Addr_ReadData = 0x44; -char RPR0521_Content_ReadData[6]; -int RPR0521_PS_RAWOUT = 0; //this is an output -float RPR0521_PS_OUT = 0; -int RPR0521_ALS_D0_RAWOUT = 0; -int RPR0521_ALS_D1_RAWOUT = 0; -float RPR0521_ALS_DataRatio = 0; -float RPR0521_ALS_OUT = 0; //this is an output -float RPR0521_ALS[2]; // is this ok taking an int to the [0] value and float to [1]??????????? -#endif - -#ifdef KMX62 -int KMX62_addr_w = 0x1C; //7bit addr = 0x38, with write bit 0 -int KMX62_addr_r = 0x1D; //7bit addr = 0x38, with read bit 1 -char KMX62_CNTL2[2] = {0x3A, 0x5F}; -char KMX62_Addr_Accel_ReadData = 0x0A; -char KMX62_Content_Accel_ReadData[6]; -char KMX62_Addr_Mag_ReadData = 0x10; -char KMX62_Content_Mag_ReadData[6]; -short int MEMS_Accel_Xout = 0; -short int MEMS_Accel_Yout = 0; -short int MEMS_Accel_Zout = 0; -double MEMS_Accel_Conv_Xout = 0; -double MEMS_Accel_Conv_Yout = 0; -double MEMS_Accel_Conv_Zout = 0; - -short int MEMS_Mag_Xout = 0; -short int MEMS_Mag_Yout = 0; -short int MEMS_Mag_Zout = 0; -float MEMS_Mag_Conv_Xout = 0; -float MEMS_Mag_Conv_Yout = 0; -float MEMS_Mag_Conv_Zout = 0; - -double MEMS_Accel[3]; -float MEMS_Mag[3]; -#endif - -#ifdef COLOR -int BH1745_addr_w = 0x72; //write -int BH1745_addr_r = 0x73; //read -char BH1745_persistence[2] = {0x61, 0x03}; -char BH1745_mode1[2] = {0x41, 0x00}; -char BH1745_mode2[2] = {0x42, 0x92}; -char BH1745_mode3[2] = {0x43, 0x02}; -char BH1745_Content_ReadData[6]; -char BH1745_Addr_color_ReadData = 0x50; -int BH1745_Red; -int BH1745_Blue; -int BH1745_Green; -int32_t BH1745[3]; //Red, Blue Green matrix -#endif - -#ifdef KX022 -int KX022_addr_w = 0x3C; //write -int KX022_addr_r = 0x3D; //read -char KX022_Accel_CNTL1[2] = {0x18, 0x41}; -char KX022_Accel_ODCNTL[2] = {0x1B, 0x02}; -char KX022_Accel_CNTL3[2] = {0x1A, 0xD8}; -char KX022_Accel_TILT_TIMER[2] = {0x22, 0x01}; -char KX022_Accel_CNTL2[2] = {0x18, 0xC1}; -char KX022_Content_ReadData[6]; -char KX022_Addr_Accel_ReadData = 0x06; -float KX022_Accel_X; -float KX022_Accel_Y; -float KX022_Accel_Z; -short int KX022_Accel_X_RawOUT = 0; -short int KX022_Accel_Y_RawOUT = 0; -short int KX022_Accel_Z_RawOUT = 0; -int KX022_Accel_X_LB = 0; -int KX022_Accel_X_HB = 0; -int KX022_Accel_Y_LB = 0; -int KX022_Accel_Y_HB = 0; -int KX022_Accel_Z_LB = 0; -int KX022_Accel_Z_HB = 0; -float KX022_Accel[3]; -#endif - -#ifdef Pressure -int Press_addr_w = 0xBA; //write -int Press_addr_r = 0xBB; //read -char PWR_DOWN[2] = {0x12, 0x01}; -char SLEEP[2] = {0x13, 0x01}; -char Mode_Control[2] = {0x14, 0xC4}; -char Press_Content_ReadData[6]; -char Press_Addr_ReadData =0x1A; -int BM1383_Temp_highByte; -int BM1383_Temp_lowByte; -int BM1383_Pres_highByte; -int BM1383_Pres_lowByte; -int BM1383_Pres_leastByte; -short int BM1383_Temp_Out; -float BM1383_Temp_Conv_Out; -float BM1383_Pres_Conv_Out; -float_t BM1383[2]; // Temp is 0 and Pressure is 1 -float BM1383_Var; -float BM1383_Deci; -#endif +bool radio_ok = false; /**************************************************************************************************** // function prototypes ****************************************************************************************************/ bool init_mtsas(); -void ReadAnalogTemp(); -void ReadAnalogUV (); -void ReadHallSensor (); -void ReadCOLOR (); -void ReadRPR0521_ALS (); -void ReadKMX62_Accel (); -void ReadKMX62_Mag (); -void ReadPressure (); -void ReadKX022(); /**************************************************************************************************** // main @@ -291,43 +58,16 @@ debug.baud(debug_baud); logInfo("starting..."); - /**************************************************************************************************** Initialize I2C Devices ************ ****************************************************************************************************/ - -#ifdef RPR0521 - i2c.write(RPR0521_addr_w, &RPR0521_ModeControl[0], 2, false); - i2c.write(RPR0521_addr_w, &RPR0521_ALSPSControl[0], 2, false); - i2c.write(RPR0521_addr_w, &RPR0521_Persist[0], 2, false); -#endif - -#ifdef KMX62 - i2c.write(KMX62_addr_w, &KMX62_CNTL2[0], 2, false); -#endif + accel.accel_config(); + mag.mag_config(); + gyro.gyro_config(); -#ifdef COLOR - i2c.write(BH1745_addr_w, &BH1745_persistence[0], 2, false); - i2c.write(BH1745_addr_w, &BH1745_mode1[0], 2, false); - i2c.write(BH1745_addr_w, &BH1745_mode2[0], 2, false); - i2c.write(BH1745_addr_w, &BH1745_mode3[0], 2, false); -#endif - -#ifdef KX022 - i2c.write(KX022_addr_w, &KX022_Accel_CNTL1[0], 2, false); - i2c.write(KX022_addr_w, &KX022_Accel_ODCNTL[0], 2, false); - i2c.write(KX022_addr_w, &KX022_Accel_CNTL3[0], 2, false); - i2c.write(KX022_addr_w, &KX022_Accel_TILT_TIMER[0], 2, false); - i2c.write(KX022_addr_w, &KX022_Accel_CNTL2[0], 2, false); -#endif - -#ifdef Pressure - i2c.write(Press_addr_w, &PWR_DOWN[0], 2, false); - i2c.write(Press_addr_w, &SLEEP[0], 2, false); - i2c.write(Press_addr_w, &Mode_Control[0], 2, false); -#endif -//End I2C Initialization Section ********************************************************** - + float accel_data[3]; + //float mag_data[3]; + //float gyro_data[3]; // Initialization Radio Section ********************************************************** @@ -338,107 +78,48 @@ logInfo("MTSAS is ok"); //End Radio Initialization Section ********************************************************** - -// button.fall(&button_irq); - - - Timer thpm_timer; - thpm_timer.start(); // Timer data is set in the Variable seciton see misc variables Timer motion_timer; + float dataX = 0; + float dataY = 0; + float dataZ = 1; + Timer sms_timer; + sms_timer.start(); + Timer read_timer; + read_timer.start(); // Timer data is set in the Variable seciton see misc variables Timer motion_timer; Timer print_timer; print_timer.start(); Timer motion_timer; motion_timer.start(); -#ifdef SMS - Timer sms_timer; - sms_timer.start(); -#endif -#ifdef Web - Timer post_timer; - post_timer.start(); -#endif - while (true) { - if (thpm_timer.read_ms() > thpm_interval_ms) { -#ifdef AnalogTemp - ReadAnalogTemp (); -#endif - -#ifdef AnalogUV - ReadAnalogUV (); -#endif - -#ifdef HallSensor - ReadHallSensor (); -#endif + if (read_timer.read_ms() > read_interval_ms) { -#ifdef COLOR - ReadCOLOR (); -#endif - -#ifdef RPR0521 //als digital - ReadRPR0521_ALS (); -#endif + accel.acquire_accel_data_g(accel_data); + dataX = accel_data[0]; + dataY = accel_data[1]; + dataZ = accel_data[2]; -#ifdef Pressure - ReadPressure(); -#endif - thpm_timer.reset(); - } - - if (motion_timer.read_ms() > motion_interval_ms) { -#ifdef KMX62 - ReadKMX62_Accel (); - ReadKMX62_Mag (); -#endif - -#ifdef KX022 - ReadKX022 (); -#endif - motion_timer.reset(); + read_timer.reset(); } if (print_timer.read_ms() > print_interval_ms) { - logDebug("%s", wall_of_dash); + logDebug("SENSOR DATA"); - logDebug("temperature: %0.2f C", BM1383[0]); - logDebug("analog uv: %.1f mW/cm2", ML8511_output); - logDebug("ambient Light %0.3f", RPR0521_ALS[0]); - logDebug("proximity count %0.3f", RPR0521_ALS[1]); - logDebug("hall effect: South %d\t North %d", Hall_Return[0],Hall_Return[1]); - logDebug("pressure: %0.2f hPa", BM1383[1]); - logDebug("magnetometer:\r\n\tx: %0.3f\ty: %0.3f\tz: %0.3f\tuT", MEMS_Mag[0], MEMS_Mag[1], MEMS_Mag[2]); - logDebug("accelerometer:\r\n\tx: %0.3f\ty: %0.3f\tz: %0.3f\tg", MEMS_Accel[0], MEMS_Accel[1], MEMS_Accel[2]); - logDebug("color:\r\n\tred: %ld\tgrn: %ld\tblu: %ld\t", BH1745[0], BH1745[1], BH1745[2]); - logDebug("%s", wall_of_dash); + logDebug("DataZ %0.3f", dataZ); + logDebug("DataY %0.3f", dataY); print_timer.reset(); } - - -#ifdef SMS +// SMS if (sms_timer.read_ms() > sms_interval_ms) { sms_timer.reset(); logInfo("SMS Send Routine"); -printf(" In sms routine \r\n"); + printf(" In sms routine \r\n"); if (radio_ok) { MbedJSONValue sms_json; string sms_str; -// sms_json["temp_C"] = BDE0600_output; -// sms_json["UV"] = ML8511_output; - sms_json["Ambient Light"] = RPR0521_ALS[0]; - sms_json["Prox"] = RPR0521_ALS[1]; -// sms_json["pressure_hPa"] = BM1383[1]; -// sms_json["mag_mgauss"]["x"] = MEMS_Mag[0]; -// sms_json["mag_mgauss"]["y"] = MEMS_Mag[1]; -// sms_json["mag_mgauss"]["z"] = MEMS_Mag[2]; -// sms_json["acc_mg"]["x"] = MEMS_Accel[0]; -// sms_json["acc_mg"]["y"] = MEMS_Accel[1]; -// sms_json["acc_mg"]["z"] = MEMS_Accel[2]; -// sms_json["Red"] = BH1745[0]; -// sms_json["Green"] = BH1745[1]; -// sms_json["Blue"] = BH1745[2]; + sms_json["edge Gravity: "] = dataY; + sms_json[" front Gravity: "] = dataZ; sms_str = "SENSOR DATA:\n"; sms_str += sms_json.serialize(); @@ -449,48 +130,6 @@ logError("sending SMS failed"); } } -#endif -#ifdef Web - if (post_timer.read_ms() > post_interval_ms && do_cloud_post) { - printf("in web\n\r"); - if (radio->connect()) { - logDebug("posting sensor data"); - - HTTPClient http; - MbedJSONValue http_json_data; - std::string http_json_str; - std::string m2x_header = "X-M2X-KEY: " + m2x_api_key + "\r\n"; - int ret; - char http_response_buf[256]; - HTTPText http_response(http_response_buf, sizeof(http_response_buf)); - - // temp_c, temp_f, humidity, pressure, and moisture are all stream IDs for my device in M2X - // modify these to match your streams or give your streams the same name - http_json_data["values"]["temp_c"] = BDE0600_output; - http_json_data["values"]["UV"] = ML8511_output; - http_json_data["values"]["Ambient Light"] = RPR0521_ALS[0]; - http_json_data["values"]["Prox"] = RPR0521_ALS[1]; - http_json_str = http_json_data.serialize(); - - // add extra header with M2X API key - http.setHeader(m2x_header.c_str()); - - HTTPJson http_json((char*) http_json_str.c_str()); - ret = http.post(url.c_str(), http_json, &http_response); - if (ret != HTTP_OK) - logError("posting data to cloud failed: [%d][%s]", ret, http_response_buf); - else - logDebug("post result [%d][%s]", http.getHTTPResponseCode(), http_response_buf); - - radio->disconnect(); - } else { - logError("establishing PPP link failed"); - } - - post_timer.reset(); - } -#endif - wait_ms(10); } } @@ -514,249 +153,3 @@ return true; } - - -// Sensor data acquisition functions -/************************************************************************************************/ -#ifdef AnalogTemp -void ReadAnalogTemp () -{ - BDE0600_Temp_value = BDE0600_Temp.read_u16(); - - BDE0600_output = (float)BDE0600_Temp_value * (float)0.000050354; //(value * (3.3V/65535)) - BDE0600_output = (BDE0600_output-(float)1.753)/((float)-0.01068) + (float)30; - -// printf("BDE0600 Analog Temp Sensor Data:\r\n"); -// printf(" Temp = %.2f C\r\n", BDE0600_output); -} -#endif - -#ifdef AnalogUV -void ReadAnalogUV () -{ - ML8511_UV_value = ML8511_UV.read_u16(); - ML8511_output = (float)ML8511_UV_value * (float)0.000050354; //(value * (3.3V/65535)) //Note to self: when playing with this, a negative value is seen... Honestly, I think this has to do with my ADC converstion... - ML8511_output = (ML8511_output-(float)2.2)/((float)0.129) + 10; // Added +5 to the offset so when inside (aka, no UV, readings show 0)... this is the wrong approach... and the readings don't make sense... Fix this. - -// printf("ML8511 Analog UV Sensor Data:\r\n"); -// printf(" UV = %.1f mW/cm2\r\n", ML8511_output); - -} -#endif - - -#ifdef HallSensor -void ReadHallSensor () -{ - - Hall_Return[0] = Hall_GPIO0; - Hall_Return[1] = Hall_GPIO1; - -// printf("BU52011 Hall Switch Sensor Data:\r\n"); -// printf(" South Detect = %d\r\n", Hall_Return[0]); -// printf(" North Detect = %d\r\n", Hall_Return[1]); - - -} -#endif - -#ifdef COLOR -void ReadCOLOR () -{ - - //Read color data from the IC - i2c.write(BH1745_addr_w, &BH1745_Addr_color_ReadData, 1, RepStart); - i2c.read(BH1745_addr_r, &BH1745_Content_ReadData[0], 6, NoRepStart); - - //separate all data read into colors - BH1745[0] = (BH1745_Content_ReadData[1]<<8) | (BH1745_Content_ReadData[0]); - BH1745[1] = (BH1745_Content_ReadData[3]<<8) | (BH1745_Content_ReadData[2]); - BH1745[2] = (BH1745_Content_ReadData[5]<<8) | (BH1745_Content_ReadData[4]); - - //Output Data into UART -// printf("BH1745 COLOR Sensor Data:\r\n"); -// printf(" Red = %d ADC Counts\r\n",BH1745[0]); -// printf(" Green = %d ADC Counts\r\n",BH1745[1]); -// printf(" Blue = %d ADC Counts\r\n",BH1745[2]); - -} -#endif - -#ifdef RPR0521 //als digital -void ReadRPR0521_ALS () -{ - i2c.write(RPR0521_addr_w, &RPR0521_Addr_ReadData, 1, RepStart); - i2c.read(RPR0521_addr_r, &RPR0521_Content_ReadData[0], 6, NoRepStart); - - RPR0521_ALS[1] = (RPR0521_Content_ReadData[1]<<8) | (RPR0521_Content_ReadData[0]); - RPR0521_ALS_D0_RAWOUT = (RPR0521_Content_ReadData[3]<<8) | (RPR0521_Content_ReadData[2]); - RPR0521_ALS_D1_RAWOUT = (RPR0521_Content_ReadData[5]<<8) | (RPR0521_Content_ReadData[4]); - RPR0521_ALS_DataRatio = (float)RPR0521_ALS_D1_RAWOUT / (float)RPR0521_ALS_D0_RAWOUT; - - if(RPR0521_ALS_DataRatio < (float)0.595) { - RPR0521_ALS[0] = ((float)1.682*(float)RPR0521_ALS_D0_RAWOUT - (float)1.877*(float)RPR0521_ALS_D1_RAWOUT); - } else if(RPR0521_ALS_DataRatio < (float)1.015) { - RPR0521_ALS[0] = ((float)0.644*(float)RPR0521_ALS_D0_RAWOUT - (float)0.132*(float)RPR0521_ALS_D1_RAWOUT); - } else if(RPR0521_ALS_DataRatio < (float)1.352) { - RPR0521_ALS[0] = ((float)0.756*(float)RPR0521_ALS_D0_RAWOUT - (float)0.243*(float)RPR0521_ALS_D1_RAWOUT); - } else if(RPR0521_ALS_DataRatio < (float)3.053) { - RPR0521_ALS[0] = ((float)0.766*(float)RPR0521_ALS_D0_RAWOUT - (float)0.25*(float)RPR0521_ALS_D1_RAWOUT); - } else { - RPR0521_ALS[0] = 0; - } -// printf("RPR-0521 ALS/PROX Sensor Data:\r\n"); -// printf(" ALS = %0.2f lx\r\n", RPR0521_ALS[0]); -// printf(" PROX= %0.2f ADC Counts\r\n", RPR0521_ALS[1]); //defined as a float but is an unsigned. - -} -#endif - -#ifdef KMX62 -void ReadKMX62_Accel () -{ - //Read Accel Portion from the IC - i2c.write(KMX62_addr_w, &KMX62_Addr_Accel_ReadData, 1, RepStart); - i2c.read(KMX62_addr_r, &KMX62_Content_Accel_ReadData[0], 6, NoRepStart); - - //Note: The highbyte and low byte return a 14bit value, dropping the two LSB in the Low byte. - // However, because we need the signed value, we will adjust the value when converting to "g" - MEMS_Accel_Xout = (KMX62_Content_Accel_ReadData[1]<<8) | (KMX62_Content_Accel_ReadData[0]); - MEMS_Accel_Yout = (KMX62_Content_Accel_ReadData[3]<<8) | (KMX62_Content_Accel_ReadData[2]); - MEMS_Accel_Zout = (KMX62_Content_Accel_ReadData[5]<<8) | (KMX62_Content_Accel_ReadData[4]); - - //Note: Conversion to G is as follows: - // Axis_ValueInG = MEMS_Accel_axis / 1024 - // However, since we did not remove the LSB previously, we need to divide by 4 again - // Thus, we will divide the output by 4096 (1024*4) to convert and cancel out the LSB - MEMS_Accel[0] = ((float)MEMS_Accel_Xout/4096/2); - MEMS_Accel[1] = ((float)MEMS_Accel_Yout/4096/2); - MEMS_Accel[2] = ((float)MEMS_Accel_Zout/4096/2); - - // Return Data to UART -// printf("KMX62 Accel+Mag Sensor Data:\r\n"); -// printf(" AccX= %0.2f g\r\n", MEMS_Accel[0]); -// printf(" AccY= %0.2f g\r\n", MEMS_Accel[1]); -// printf(" AccZ= %0.2f g\r\n", MEMS_Accel[2]); - -} - -void ReadKMX62_Mag () -{ - - //Read Mag portion from the IC - i2c.write(KMX62_addr_w, &KMX62_Addr_Mag_ReadData, 1, RepStart); - i2c.read(KMX62_addr_r, &KMX62_Content_Mag_ReadData[0], 6, NoRepStart); - - //Note: The highbyte and low byte return a 14bit value, dropping the two LSB in the Low byte. - // However, because we need the signed value, we will adjust the value when converting to "g" - MEMS_Mag_Xout = (KMX62_Content_Mag_ReadData[1]<<8) | (KMX62_Content_Mag_ReadData[0]); - MEMS_Mag_Yout = (KMX62_Content_Mag_ReadData[3]<<8) | (KMX62_Content_Mag_ReadData[2]); - MEMS_Mag_Zout = (KMX62_Content_Mag_ReadData[5]<<8) | (KMX62_Content_Mag_ReadData[4]); - - //Note: Conversion to G is as follows: - // Axis_ValueInG = MEMS_Accel_axis / 1024 - // However, since we did not remove the LSB previously, we need to divide by 4 again - // Thus, we will divide the output by 4095 (1024*4) to convert and cancel out the LSB - MEMS_Mag[0] = (float)MEMS_Mag_Xout/4096*(float)0.146; - MEMS_Mag[1] = (float)MEMS_Mag_Yout/4096*(float)0.146; - MEMS_Mag[2] = (float)MEMS_Mag_Zout/4096*(float)0.146; - - // Return Data to UART -// printf(" MagX= %0.2f uT\r\n", MEMS_Mag[0]); -// printf(" MagY= %0.2f uT\r\n", MEMS_Mag[1]); -// printf(" MagZ= %0.2f uT\r\n", MEMS_Mag[2]); - -} -#endif - -#ifdef KX022 -void ReadKX022 () -{ - - //Read KX022 Portion from the IC - i2c.write(KX022_addr_w, &KX022_Addr_Accel_ReadData, 1, RepStart); - i2c.read(KX022_addr_r, &KX022_Content_ReadData[0], 6, NoRepStart); - - //Format Data - KX022_Accel_X_RawOUT = (KX022_Content_ReadData[1]<<8) | (KX022_Content_ReadData[0]); - KX022_Accel_Y_RawOUT = (KX022_Content_ReadData[3]<<8) | (KX022_Content_ReadData[2]); - KX022_Accel_Z_RawOUT = (KX022_Content_ReadData[5]<<8) | (KX022_Content_ReadData[4]); - - //Scale Data - KX022_Accel[0] = (float)KX022_Accel_X_RawOUT / 16384; - KX022_Accel[1] = (float)KX022_Accel_Y_RawOUT / 16384; - KX022_Accel[2] = (float)KX022_Accel_Z_RawOUT / 16384; - - //Return Data through UART -// printf("KX022 Accelerometer Sensor Data: \r\n"); -// printf(" AccX= %0.2f g\r\n", KX022_Accel[0]); -// printf(" AccY= %0.2f g\r\n", KX022_Accel[1]); -// printf(" AccZ= %0.2f g\r\n", KX022_Accel[2]); - -} -#endif - - -#ifdef Pressure -void ReadPressure () -{ - - i2c.write(Press_addr_w, &Press_Addr_ReadData, 1, RepStart); - i2c.read(Press_addr_r, &Press_Content_ReadData[0], 6, NoRepStart); - - BM1383_Temp_Out = (Press_Content_ReadData[0]<<8) | (Press_Content_ReadData[1]); - BM1383[0] = (float)BM1383_Temp_Out/32; - - BM1383_Var = (Press_Content_ReadData[2]<<3) | (Press_Content_ReadData[3] >> 5); - BM1383_Deci = ((Press_Content_ReadData[3] & 0x1f) << 6 | ((Press_Content_ReadData[4] >> 2))); - BM1383_Deci = (float)BM1383_Deci* (float)0.00048828125; //0.00048828125 = 2^-11 - BM1383[1] = (BM1383_Var + BM1383_Deci); //question pending here... - -// printf("BM1383 Pressure Sensor Data:\r\n"); -// printf(" Temperature= %0.2f C\r\n", BM1383[0]); -// printf(" Pressure = %0.2f hPa\r\n", BM1383[1]); - -} -#endif - - -/************************************************************************************ -// reference only to remember what the names and fuctions are without finding them above. - ************************************************************************************ - (" Temp = %.2f C\r\n", BDE0600_output); - printf(" UV = %.1f mW/cm2\r\n", ML8511_output); - - printf("BH1745 COLOR Sensor Data:\r\n"); - printf(" Red = %d ADC Counts\r\n",BH1745[0]); - printf(" Green = %d ADC Counts\r\n",BH1745[1]); - printf(" Blue = %d ADC Counts\r\n",BH1745[2]); - - printf(" ALS = %0.2f lx\r\n", RPR0521_ALS[0]); - printf(" PROX= %u ADC Counts\r\n", RPR0521_ALS[1]); //defined as a float but is an unsigned, bad coding on my part. - - printf("KMX62 Accel+Mag Sensor Data:\r\n"); - printf(" AccX= %0.2f g\r\n", MEMS_Accel[0]); - printf(" AccY= %0.2f g\r\n", MEMS_Accel[1]); - printf(" AccZ= %0.2f g\r\n", MEMS_Accel[2]); - - printf(" MagX= %0.2f uT\r\n", MEMS_Mag[0]); - printf(" MagY= %0.2f uT\r\n", MEMS_Mag[1]); - printf(" MagZ= %0.2f uT\r\n", MEMS_Mag[2]); - - printf("KX022 Accelerometer Sensor Data: \r\n"); - printf(" AccX= %0.2f g\r\n", KX022_Accel[0]); - printf(" AccY= %0.2f g\r\n", KX022_Accel[1]); - printf(" AccZ= %0.2f g\r\n", KX022_Accel[2]); - - printf("BM1383 Pressure Sensor Data:\r\n"); - printf(" Temperature= %0.2f C\r\n", BM1383[0]); - printf(" Pressure = %0.2f hPa\r\n", BM1383[1]); - - **********************************************************************************/ - - - - - - -