You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
jianglk.darker
7ee447c011
|
7 months ago | |
|---|---|---|
| .. | ||
| README | 7 months ago | |
| isl29034.c | 7 months ago | |
README
Intersil ISL29034 ambient light sensor device driver for Google nanohub. - Supported features: A. Report ambient light data B. Data rates: 10 Hz C. I2C protocol The device doesn't have an interrupt line, so a timer callback is used to read the data. - Platform/variant porting: The driver requires that following macros are defined in the variant.h file of the specific variant: ISL29034_I2C_BUS_ID /* specify I2C Bus ID */ ISL29034_I2C_SPEED /* specify I2C Bus speed in Hz */ If these macros are not defined in the current variant the driver forces a compile-time error. An optional macro is available to specify the I2C address of ISL29034 device. If the macro is not defined, the default value 0x44 would be used. ISL29034_I2C_ADDR /* specify device I2C address */ An optional macro is available to enable debug information: ISL29034_DBG_ENABLED /* Enable debug messages */ Example: /* * Define platform/variant dependent ISL29034 device macros */ #define ISL29034_I2C_BUS_ID 0 #define ISL29034_I2C_SPEED 400000 #define ISL29034_I2C_ADDR 0x44