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Diffstat (limited to 'sensorlib/hw_bmp180.h')
| -rw-r--r-- | sensorlib/hw_bmp180.h | 349 |
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diff --git a/sensorlib/hw_bmp180.h b/sensorlib/hw_bmp180.h new file mode 100644 index 0000000..7f8e3fe --- /dev/null +++ b/sensorlib/hw_bmp180.h @@ -0,0 +1,349 @@ +//*****************************************************************************
+//
+// hw_bmp180.h - Macros used when accessing the Bosch BMP180 barometric
+// pressure sensor.
+//
+// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 2.1.0.12573 of the Tiva Firmware Development Package.
+//
+//*****************************************************************************
+
+#ifndef __SENSORLIB_HW_BMP180_H__
+#define __SENSORLIB_HW_BMP180_H__
+
+//*****************************************************************************
+//
+// The following are defines for the BMP180 register addresses.
+//
+//*****************************************************************************
+#define BMP180_O_AC1_MSB 0xAA // AC1 MSB register
+#define BMP180_O_AC1_LSB 0xAB // AC1 LSB register
+#define BMP180_O_AC2_MSB 0xAC // AC2 MSB register
+#define BMP180_O_AC2_LSB 0xAD // AC2 LSB register
+#define BMP180_O_AC3_MSB 0xAE // AC3 MSB register
+#define BMP180_O_AC3_LSB 0xAF // AC3 LSB register
+#define BMP180_O_AC4_MSB 0xB0 // AC4 MSB register
+#define BMP180_O_AC4_LSB 0xB1 // AC4 LSB register
+#define BMP180_O_AC5_MSB 0xB2 // AC5 MSB register
+#define BMP180_O_AC5_LSB 0xB3 // AC5 LSB register
+#define BMP180_O_AC6_MSB 0xB4 // AC6 MSB register
+#define BMP180_O_AC6_LSB 0xB5 // AC6 LSB register
+#define BMP180_O_B1_MSB 0xB6 // B1 MSB register
+#define BMP180_O_B1_LSB 0xB7 // B1 LSB register
+#define BMP180_O_B2_MSB 0xB8 // B2 MSB register
+#define BMP180_O_B2_LSB 0xB9 // B2 LSB register
+#define BMP180_O_MB_MSB 0xBA // MB MSB register
+#define BMP180_O_MB_LSB 0xBB // MB LSB register
+#define BMP180_O_MC_MSB 0xBC // MC MSB register
+#define BMP180_O_MC_LSB 0xBD // MC LSB register
+#define BMP180_O_MD_MSB 0xBE // MD MSB register
+#define BMP180_O_MD_LSB 0xBF // MD LSB register
+#define BMP180_O_ID 0xD0 // Device ID register
+#define BMP180_O_SOFT_RESET 0xE0 // Soft reset register
+#define BMP180_O_CTRL_MEAS 0xF4 // Measurement control register
+#define BMP180_O_OUT_MSB 0xF6 // ADC data MSB register
+#define BMP180_O_OUT_LSB 0xF7 // ADC data LSB register
+#define BMP180_O_OUT_XLSB 0xF8 // ADC data XLSB register
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC1_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC1_MSB_M 0xFF // MSB of AC1 calibration
+ // coefficient
+#define BMP180_AC1_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC1_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC1_LSB_M 0xFF // LSB of AC1 calibration
+ // coefficient
+#define BMP180_AC1_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC2_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC2_MSB_M 0xFF // MSB of AC2 calibration
+ // coefficient
+#define BMP180_AC2_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC2_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC2_LSB_M 0xFF // LSB of AC2 calibration
+ // coefficient
+#define BMP180_AC2_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC3_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC3_MSB_M 0xFF // MSB of AC3 calibration
+ // coefficient
+#define BMP180_AC3_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC3_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC3_LSB_M 0xFF // LSB of AC3 calibration
+ // coefficient
+#define BMP180_AC3_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC4_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC4_MSB_M 0xFF // MSB of AC4 calibration
+ // coefficient
+#define BMP180_AC4_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC4_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC4_LSB_M 0xFF // LSB of AC4 calibration
+ // coefficient
+#define BMP180_AC4_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC5_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC5_MSB_M 0xFF // MSB of AC5 calibration
+ // coefficient
+#define BMP180_AC5_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC5_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC5_LSB_M 0xFF // LSB of AC5 calibration
+ // coefficient
+#define BMP180_AC5_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC6_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC6_MSB_M 0xFF // MSB of AC6 calibration
+ // coefficient
+#define BMP180_AC6_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_AC6_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_AC6_LSB_M 0xFF // LSB of AC6 calibration
+ // coefficient
+#define BMP180_AC6_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_B1_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_B1_MSB_M 0xFF // MSB of B1 calibration
+ // coefficient
+#define BMP180_B1_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_B1_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_B1_LSB_M 0xFF // LSB of B1 calibration
+ // coefficient
+#define BMP180_B1_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_B2_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_B2_MSB_M 0xFF // MSB of B2 calibration
+ // coefficient
+#define BMP180_B2_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_B2_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_B2_LSB_M 0xFF // LSB of B2 calibration
+ // coefficient
+#define BMP180_B2_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MB_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MB_MSB_M 0xFF // MSB of MB calibration
+ // coefficient
+#define BMP180_MB_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MB_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MB_LSB_M 0xFF // LSB of MB calibration
+ // coefficient
+#define BMP180_MB_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MC_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MC_MSB_M 0xFF // MSB of MC calibration
+ // coefficient
+#define BMP180_MC_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MC_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MC_LSB_M 0xFF // LSB of MC calibration
+ // coefficient
+#define BMP180_MC_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MD_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MD_MSB_M 0xFF // MSB of MD calibration
+ // coefficient
+#define BMP180_MD_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_MD_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_MD_LSB_M 0xFF // LSB of MD calibration
+ // coefficient
+#define BMP180_MD_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_ID register.
+//
+//*****************************************************************************
+#define BMP180_ID_M 0xFF // Device ID
+#define BMP180_ID_BMP180 0x55 // BMP180
+#define BMP180_ID_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_SOFT_RESET
+// register.
+//
+//*****************************************************************************
+#define BMP180_SOFT_RESET_M 0xFF // Soft reset value
+#define BMP180_SOFT_RESET_VALUE 0xB6 // Request a soft reset
+#define BMP180_SOFT_RESET_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_CTRL_MEAS
+// register.
+//
+//*****************************************************************************
+#define BMP180_CTRL_MEAS_OSS_M 0xC0 // Oversampling ratio
+#define BMP180_CTRL_MEAS_OSS_1 0x00 // Single sampling
+#define BMP180_CTRL_MEAS_OSS_2 0x40 // 2x oversampling
+#define BMP180_CTRL_MEAS_OSS_4 0x80 // 4x oversampling
+#define BMP180_CTRL_MEAS_OSS_8 0xC0 // 8x oversampling
+#define BMP180_CTRL_MEAS_SCO 0x20 // Start of conversion
+#define BMP180_CTRL_MEAS_M 0x1F // Measurement control
+#define BMP180_CTRL_MEAS_TEMPERATURE \
+ 0x0E // Temperature measurement
+#define BMP180_CTRL_MEAS_PRESSURE \
+ 0x14 // Pressure measurement
+#define BMP180_CTRL_MEAS_OSS_S 6
+#define BMP180_CTRL_MEAS_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_OUT_MSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_OUT_MSB_M 0xFF // Bits [20:13] of the ADC data
+#define BMP180_OUT_MSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_OUT_LSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_OUT_LSB_M 0xFF // Bits [12:5] of the ADC data
+#define BMP180_OUT_LSB_S 0
+
+//*****************************************************************************
+//
+// The following are defines for the bit fields in the BMP180_O_OUT_XLSB
+// register.
+//
+//*****************************************************************************
+#define BMP180_OUT_XLSB_M 0xF8 // Bits [4:0] of the ADC data
+#define BMP180_OUT_XLSB_S 3
+
+#endif // __SENSORLIB_HW_BMP180_H__
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