grove_digital_light
Diff: grove_digital_light.h
- Revision:
- 0:54ed8f245631
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/grove_digital_light.h Tue Jun 09 10:17:49 2015 +0000 @@ -0,0 +1,79 @@ + + + +#ifndef __GROVE_DIGITAL_LIGHT_H__ +#define __GROVE_DIGITAL_LIGHT_H__ + +#include "suli2.h" + +#define TSL2561_Address (0x29<<1) //device address + +#define TSL2561_Control 0x80 +#define TSL2561_Timing 0x81 +#define TSL2561_Interrupt 0x86 +#define TSL2561_Channal0L 0x8C +#define TSL2561_Channal0H 0x8D +#define TSL2561_Channal1L 0x8E +#define TSL2561_Channal1H 0x8F + +#define LUX_SCALE 14 // scale by 2^14 +#define RATIO_SCALE 9 // scale ratio by 2^9 +#define CH_SCALE 10 // scale channel values by 2^10 +#define CHSCALE_TINT0 0x7517 // 322/11 * 2^CH_SCALE +#define CHSCALE_TINT1 0x0fe7 // 322/81 * 2^CH_SCALE + +#define K1T 0x0040 // 0.125 * 2^RATIO_SCALE +#define B1T 0x01f2 // 0.0304 * 2^LUX_SCALE +#define M1T 0x01be // 0.0272 * 2^LUX_SCALE +#define K2T 0x0080 // 0.250 * 2^RATIO_SCA +#define B2T 0x0214 // 0.0325 * 2^LUX_SCALE +#define M2T 0x02d1 // 0.0440 * 2^LUX_SCALE +#define K3T 0x00c0 // 0.375 * 2^RATIO_SCALE +#define B3T 0x023f // 0.0351 * 2^LUX_SCALE +#define M3T 0x037b // 0.0544 * 2^LUX_SCALE +#define K4T 0x0100 // 0.50 * 2^RATIO_SCALE +#define B4T 0x0270 // 0.0381 * 2^LUX_SCALE +#define M4T 0x03fe // 0.0624 * 2^LUX_SCALE +#define K5T 0x0138 // 0.61 * 2^RATIO_SCALE +#define B5T 0x016f // 0.0224 * 2^LUX_SCALE +#define M5T 0x01fc // 0.0310 * 2^LUX_SCALE +#define K6T 0x019a // 0.80 * 2^RATIO_SCALE +#define B6T 0x00d2 // 0.0128 * 2^LUX_SCALE +#define M6T 0x00fb // 0.0153 * 2^LUX_SCALE +#define K7T 0x029a // 1.3 * 2^RATIO_SCALE +#define B7T 0x0018 // 0.00146 * 2^LUX_SCALE +#define M7T 0x0012 // 0.00112 * 2^LUX_SCALE +#define K8T 0x029a // 1.3 * 2^RATIO_SCALE +#define B8T 0x0000 // 0.000 * 2^LUX_SCALE +#define M8T 0x0000 // 0.000 * 2^LUX_SCALE + +#define K1C 0x0043 // 0.130 * 2^RATIO_SCALE +#define B1C 0x0204 // 0.0315 * 2^LUX_SCALE +#define M1C 0x01ad // 0.0262 * 2^LUX_SCALE +#define K2C 0x0085 // 0.260 * 2^RATIO_SCALE +#define B2C 0x0228 // 0.0337 * 2^LUX_SCALE +#define M2C 0x02c1 // 0.0430 * 2^LUX_SCALE +#define K3C 0x00c8 // 0.390 * 2^RATIO_SCALE +#define B3C 0x0253 // 0.0363 * 2^LUX_SCALE +#define M3C 0x0363 // 0.0529 * 2^LUX_SCALE +#define K4C 0x010a // 0.520 * 2^RATIO_SCALE +#define B4C 0x0282 // 0.0392 * 2^LUX_SCALE +#define M4C 0x03df // 0.0605 * 2^LUX_SCALE +#define K5C 0x014d // 0.65 * 2^RATIO_SCALE +#define B5C 0x0177 // 0.0229 * 2^LUX_SCALE +#define M5C 0x01dd // 0.0291 * 2^LUX_SCALE +#define K6C 0x019a // 0.80 * 2^RATIO_SCALE +#define B6C 0x0101 // 0.0157 * 2^LUX_SCALE +#define M6C 0x0127 // 0.0180 * 2^LUX_SCALE +#define K7C 0x029a // 1.3 * 2^RATIO_SCALE +#define B7C 0x0037 // 0.00338 * 2^LUX_SCALE +#define M7C 0x002b // 0.00260 * 2^LUX_SCALE +#define K8C 0x029a // 1.3 * 2^RATIO_SCALE +#define B8C 0x0000 // 0.000 * 2^LUX_SCALE +#define M8C 0x0000 // 0.000 * 2^LUX_SCALE + +void grove_digital_light_init(I2C_T *i2c, int pinsda, int pinscl); +bool grove_digital_light_write_setup(I2C_T *i2c); +bool grove_digital_light_readvisiblelux(I2C_T *i2c, uint32_t *lux); + +#endif