Daisuke Nakayama
BME280にアクセスするためのライブラリ
Diff: BME280_reg.h
- Revision:
- 2:42725d11023b
- Parent:
- 0:95f2b96cdc7f
- Child:
- 3:df1107ddf502
--- a/BME280_reg.h Tue Jul 10 07:53:16 2018 +0000
+++ b/BME280_reg.h Tue Jul 10 07:59:58 2018 +0000
@@ -1,101 +1,101 @@
#ifndef BME280_REG_H
-#define BME280_REG_H
+#define BMP280_BME280_REG_H
- const char BME280_add = 0x76<<1;
+ #define BME280_add 0x76<<1
/*
- const char HUM_LSB = 0xFE;
- const char HUM_MSB = 0xFD;
- const char TEMP_XLSB = 0xFC;
- const char TEMP_LSB = 0xFB;
- const char TEMP_MSB = 0xFA;
- const char PRESS_XLSB = 0xF9;
- const char PRESS_LSB = 0xF8;
+ #define BMP280_HUM_LSB 0xFE
+ #define BMP280_HUM_MSB 0xFD
+ #define BMP280_TEMP_XLSB 0xFC
+ #define BMP280_TEMP_LSB 0xFB
+ #define BMP280_TEMP_MSB 0xFA
+ #define BMP280_PRESS_XLSB 0xF9
+ #define BMP280_PRESS_LSB 0xF8
*/
- const char PRESS_MSB = 0xF7;
- const char CONFIG = 0xF5;
- const char CTRL_MEAS = 0xF4;
- const char STATUS = 0xF3;
- const char CTRL_HUM = 0xF2;
- const char RESET_REG = 0xE0;
- const char ID = 0xD0;
+ #define BMP280_PRESS_MSB 0xF7
+ #define BMP280_CONFIG 0xF5
+ #define BMP280_CTRL_MEAS 0xF4
+ #define BMP280_STATUS 0xF3
+ #define BMP280_CTRL_HUM 0xF2
+ #define BMP280_RESET_REG 0xE0
+ #define BMP280_ID 0xD0
- const char CALIB00 = 0x88;
- const char CALIB25 = 0xA1;
- const char CALIB26 = 0xE1;
+ #define BMP280_CALIB00 0x88
+ #define BMP280_CALIB25 0xA1
+ #define BMP280_CALIB26 0xE1
//ID
//IDの規定値
- const char ID_VALUE = 0b01100000;
+ #define BMP280_ID_VALUE 0b01100000
//RESET
//リセットをかけるための値
- const char RESET_VALUE = 0xB6;
+ #define BMP280_RESET_VALUE 0xB6
//CTRL_HUM
//湿度のオーバーサンプリング制御
- const char HUM_SKIP = 0x00;
- const char HUM_OVER_SAMPL1 = 0x01;
- const char HUM_OVER_SAMPL2 = 0x02;
- const char HUM_OVER_SAMPL4 = 0x03;
- const char HUM_OVER_SAMPL8 = 0x04;
- const char HUM_OVER_SAMPL16 = 0x05;
+ #define BMP280_HUM_SKIP 0x00
+ #define BMP280_HUM_OVER_SAMPL1 0x01
+ #define BMP280_HUM_OVER_SAMPL2 0x02
+ #define BMP280_HUM_OVER_SAMPL4 0x03
+ #define BMP280_HUM_OVER_SAMPL8 0x04
+ #define BMP280_HUM_OVER_SAMPL16 0x05
//STATUS
//測定中の判定式
- #define STATUS_IS_MEASURING (sensor.read_reg(BME280_add,STATUS) & 0x08)
+ #define BMP280_STATUS_IS_MEASURING (sensor.read_reg(BME280_add,BMP280_STATUS) & 0x08)
//コピー中
- #define STATUS_IS_COPYING (sensor.read_reg(BME280_add,STATUS) & 0x01)
+ #define BMP280_STATUS_IS_COPYING (sensor.read_reg(BME280_add,BMP280_STATUS) & 0x01)
//なにも起きていないときの判定式（測定待ちなどに使う予定）
- #define STATUS_IS_NOTHING (sensor.read_reg(BME280_add,STATUS) == 0x00)
+ #define BMP280_STATUS_IS_NOTHING (sensor.read_reg(BME280_add,BMP280_STATUS) =0x00)
//CTRL_MEAS
//温度のオーバーサンプリング制御
- const char TEMP_SKIP = 0x00;
- const char TEMP_OVER_SAMPL1 = (0x01<<5);
- const char TEMP_OVER_SAMPL2 = (0x02<<5);
- const char TEMP_OVER_SAMPL4 = (0x03<<5);
- const char TEMP_OVER_SAMPL8 = (0x04<<5);
- const char TEMP_OVER_SAMPL16 = (0x05<<5);
+ #define BMP280_TEMP_SKIP 0x00
+ #define BMP280_TEMP_OVER_SAMPL1 (0x01<<5)
+ #define BMP280_TEMP_OVER_SAMPL2 (0x02<<5)
+ #define BMP280_TEMP_OVER_SAMPL4 (0x03<<5)
+ #define BMP280_TEMP_OVER_SAMPL8 (0x04<<5)
+ #define BMP280_TEMP_OVER_SAMPL16 (0x05<<5)
//気圧のオーバーサンプリング制御
- const char PRESS_SKIP = 0x00;
- const char PRESS_OVER_SAMPL1 = (0x01<<2);
- const char PRESS_OVER_SAMPL2 = (0x02<<2);
- const char PRESS_OVER_SAMPL4 = (0x03<<2);
- const char PRESS_OVER_SAMPL8 = (0x04<<2);
- const char PRESS_OVER_SAMPL16 = (0x05<<2);
+ #define BMP280_PRESS_SKIP 0x00
+ #define BMP280_PRESS_OVER_SAMPL1 (0x01<<2)
+ #define BMP280_PRESS_OVER_SAMPL2 (0x02<<2)
+ #define BMP280_PRESS_OVER_SAMPL4 (0x03<<2)
+ #define BMP280_PRESS_OVER_SAMPL8 (0x04<<2)
+ #define BMP280_PRESS_OVER_SAMPL16 (0x05<<2)
//モード選択
- const char SLEEP_MODE = 0x00;
- const char FORCE_MODE = 0x02;
- const char NORMAL_MODE = 0x03;
+ #define BMP280_SLEEP_MODE 0x00
+ #define BMP280_FORCE_MODE 0x02
+ #define BMP280_NORMAL_MODE 0x03
//CONFIG
//ノーマルモードにおける休止状態の継続時間設定(5.3.4項を参照)
- const char NORMAL_STANBY_0_5 = 0x00;
- const char NORMAL_STANBY_62_5 = (0x01<<5);
- const char NORMAL_STANBY_125 = (0x02<<5);
- const char NORMAL_STANBY_250 = (0x03<<5);
- const char NORMAL_STANBY_500 = (0x04<<5);
- const char NORMAL_STANBY_1000 = (0x05<<5);
- const char NORMAL_STANBY_10 = (0x06<<5);
- const char NORMAL_STANBY_20 = (0x07<<5);
+ #define BMP280_NORMAL_STANBY_0_5 0x00
+ #define BMP280_NORMAL_STANBY_62_5 (0x01<<5)
+ #define BMP280_NORMAL_STANBY_125 (0x02<<5)
+ #define BMP280_BMP280_NORMAL_STANBY_250 (0x03<<5)
+ #define BMP280_NORMAL_STANBY_500 (0x04<<5)
+ #define BMP280_NORMAL_STANBY_1000 (0x05<<5)
+ #define BMP280_NORMAL_STANBY_10 (0x06<<5)
+ #define BMP280_NORMAL_STANBY_20 (0x07<<5)
//IIRフィルタの時定数設定
- const char IIR_OFF = 0x00;
- const char IIR_2 = (0x01<<2);
- const char IIR_4 = (0x02<<2);
- const char IIR_8 = (0x03<<2);
- const char IIR_16 = (0x04<<2);
+ #define BMP280_IIR_OFF 0x00
+ #define BMP280_IIR_2 (0x01<<2)
+ #define BMP280_IIR_4 (0x02<<2)
+ #define BMP280_IIR_8 (0x03<<2)
+ #define BMP280_IIR_16 (0x04<<2)
//SPI線方式選択（4線OR3線） 使わない
/*
- const char SPI4 = 0x00;
- const char SPI3 = 0x01;
+ #define BMP280_SPI4 0x00
+ #define BMP280_SPI3 0x01
*/
#endif
\ No newline at end of file