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 | |
| hts221.c | 7 months ago | |
README
HTS221 environmental sensor device driver for Google nanohub. - Supported features: A. Report Humidity data B. Different data rates: 1/7/12.5 Hz C. I2C protocol This driver does not support the DRDy interrupt. Instead, 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: HTS221_I2C_BUS_ID /* specify I2C Bus ID */ HTS221_I2C_SPEED /* specify I2C Bus speed in hz */ HTS221_I2C_ADDR /* specify device I2C address */ Example: /* * Define platform/variant dependent HTS221 device macros */ /* I2C defs to be used when device is plugged on U4 slot */ #define HTS221_I2C_BUS_ID 0 #define HTS221_I2C_SPEED 400000 #define HTS221_I2C_ADDR 0x5F If these macros are not defined in the current variant the driver forces a compilation error.