| 0,0 → 1,99 |
|---|
| // BMP085_output |
| // by Filipe Vieira |
| // Simple example of library usage with almost every BMP085 and lib features being used. |
| |
| #include <Wire.h> |
| #include <BMP085.h> |
| |
| BMP085 dps = BMP085(); |
| long Temperature = 0, Pressure = 0, Altitude = 0; |
| |
| void setup(void) { |
| Serial.begin(9600); |
| Wire.begin(); |
| delay(1000); |
| |
| dps.init(); |
| |
| showall(); |
| |
| Serial.println("Registers dump"); |
| Serial.println("=========================================================="); |
| dumpRegisters(); |
| Serial.println("Calibration data"); |
| Serial.println("=========================================================="); |
| dps.dumpCalData(); |
| |
| delay(5000); |
| } |
| |
| |
| void loop(void) { |
| dps.getTemperature(&Temperature); |
| dps.getPressure(&Pressure); |
| dps.getAltitude(&Altitude); |
| |
| Serial.print("Temp(C):"); |
| Serial.print(Temperature); |
| Serial.print(" Alt(cm):"); |
| Serial.print(Altitude); |
| Serial.print(" Pressure(Pa):"); |
| Serial.println(Pressure); |
| } |
| |
| void showall(void) { |
| Serial.println("Current BMP085 settings"); |
| Serial.println("=========================================================="); |
| Serial.print("device address = 0x"); |
| Serial.println(dps.getDevAddr(), HEX); |
| Serial.print("Mode = "); |
| switch (dps.getMode()) { |
| case MODE_ULTRA_LOW_POWER: |
| Serial.println("MODE_ULTRA_LOW_POWER"); |
| break; |
| case MODE_STANDARD: |
| Serial.println("MODE_STANDARD"); |
| break; |
| case MODE_HIGHRES: |
| Serial.println("MODE_HIGHRES"); |
| break; |
| case MODE_ULTRA_HIGHRES: |
| Serial.println("MODE_ULTRA_HIGHRES"); |
| break; |
| } |
| } |
| |
| void dumpRegisters() { |
| byte ValidRegisterAddr[]={0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,0xF6,0xF7,0xF8,0xF9}; |
| byte _b, i, totregisters = sizeof(ValidRegisterAddr); |
| Serial.println("---dump start---"); |
| Serial.println("Register address|Register data"); |
| Serial.println("Reg.address(hex,dec) Reg.data(bin,hex,dec)"); |
| for (i=0;i<totregisters;i++){ |
| Serial.print("0x"); |
| Serial.print(ValidRegisterAddr[i], HEX); |
| Serial.print(","); |
| Serial.print(ValidRegisterAddr[i], DEC); |
| Serial.print(","); |
| dps.readmem(ValidRegisterAddr[i], 1, &_b); |
| Serial.print("b"); |
| print_bits(_b); |
| Serial.print(",0x"); |
| Serial.print(_b,HEX); |
| Serial.print(","); |
| Serial.println(_b,DEC); |
| } |
| Serial.println("---dump end---"); |
| } |
| |
| void print_bits(byte val){ |
| int i; |
| for(i=7; i>=0; i--) |
| Serial.print(val >> i & 1, BIN); |
| } |
| /* void print_unit16(uint16_t val){ |
| int i; |
| for(i=15; i>=0; i--) |
| Serial.print(val >> i & 1, BIN); |
| } |
| */ |