From 4085ae3ddfbbf10c8ccbd3dccd43452c40a1fe40 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 13 Mar 2015 12:24:52 +0200 Subject: Add bootloader, nfclib and sensorlib --- sensorlib/hw_cm3218.h | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 sensorlib/hw_cm3218.h (limited to 'sensorlib/hw_cm3218.h') diff --git a/sensorlib/hw_cm3218.h b/sensorlib/hw_cm3218.h new file mode 100644 index 0000000..87f959b --- /dev/null +++ b/sensorlib/hw_cm3218.h @@ -0,0 +1,96 @@ +//***************************************************************************** +// +// hw_cm3218.h - Macros used for accessing the Capella CM3218 ambient light +// 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_CM3218_H__ +#define __SENSORLIB_HW_CM3218_H__ + +//***************************************************************************** +// +// The following are defines for the CM3218 Commands and Registers +// +//***************************************************************************** +#define CM3218_CMD_CONFIG 0x00 // Configure sensitivity, + // integration time, persistence + // protect, interrupts, and power +#define CM3218_CMD_HIGH_THRESHOLD \ + 0x01 // High threshold window setting +#define CM3218_CMD_LOW_THRESHOLD \ + 0x02 // Low threshold window setting +#define CM3218_CMD_ALS_DATA 0x04 // Read ambient light data + +//***************************************************************************** +// +// The following are defines for the bit fields in the CM3218_CMD_CONFIG +// register. +// +//***************************************************************************** +#define CM3218_CMD_CONFIG_SM_M 0x1800 // ALS sensitivity mode selection +#define CM3218_CMD_CONFIG_SM_10 0x0000 // Sensitivty * 1.0 +#define CM3218_CMD_CONFIG_SM_20 0x0800 // Sensitivty * 2.0 +#define CM3218_CMD_CONFIG_SM_05 0x1000 // Sensitivty * 0.5 +#define CM3218_CMD_CONFIG_SM_RSVD \ + 0x1800 // Reserved +#define CM3218_CMD_CONFIG_IT_M 0x00C0 // ALS integration time setting +#define CM3218_CMD_CONFIG_IT_05 0x0000 // integration time 0.5T +#define CM3218_CMD_CONFIG_IT_10 0x0040 // integration time 1.0T (default) +#define CM3218_CMD_CONFIG_IT_20 0x0080 // integration time 2.0T +#define CM3218_CMD_CONFIG_IT_40 0x00C0 // integration time 4.0T +#define CM3218_CMD_CONFIG_PERS_M \ + 0x0030 // ALS persistence protect number + // setting +#define CM3218_CMD_CONFIG_PERS_1 \ + 0x0000 // Persistence setting of 1 +#define CM3218_CMD_CONFIG_PERS_2 \ + 0x0010 // Persistence setting of 2 +#define CM3218_CMD_CONFIG_PERS_4 \ + 0x0020 // Persistence setting of 4 +#define CM3218_CMD_CONFIG_PERS_8 \ + 0x0030 // Persistence setting of 8 +#define CM3218_CMD_CONFIG_RSVD_M \ + 0x00C // Reserved +#define CM3218_CMD_CONFIG_RSVD_DEFAULT \ + 0x0004 // Default setting +#define CM3218_CMD_CONFIG_INT_M 0x2 // Interrupt Control +#define CM3218_CMD_CONFIG_INT_DISABLE \ + 0x0 // Disable interrupts +#define CM3218_CMD_CONFIG_INT_ENABLE \ + 0x2 // Enable interrupts +#define CM3218_CMD_CONFIG_POWER_M \ + 0x1 // Power Control +#define CM3218_CMD_CONFIG_POWER_ON \ + 0x0 // Power On +#define CM3218_CMD_CONFIG_POWER_OFF \ + 0x1 // Power Off +#define CM3218_CMD_CONFIG_SM_S 11 +#define CM3218_CMD_CONFIG_IT_S 6 +#define CM3218_CMD_CONFIG_PERS_S \ + 4 +#define CM3218_CMD_CONFIG_RSVD_S \ + 2 +#define CM3218_CMD_CONFIG_INT_S 1 +#define CM3218_CMD_CONFIG_POWER_S \ + 0 + +#endif // __SENSORLIB_HW_CM3218_H__ -- cgit v1.3.1