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| author | Joey Castillo <joeycastillo@utexas.edu> | 2022-02-19 14:22:23 -0500 |
|---|---|---|
| committer | Joey Castillo <joeycastillo@utexas.edu> | 2022-02-19 14:22:23 -0500 |
| commit | 54f1873785e218c72c131623ecc93df1f71e08f7 (patch) | |
| tree | f08b1d5487dc07c22a8bff22a98964113917318a /watch-library | |
| parent | 09f79f782faaf2383fb7eeb1845701675a4439c8 (diff) | |
| download | Sensor-Watch-54f1873785e218c72c131623ecc93df1f71e08f7.tar.gz Sensor-Watch-54f1873785e218c72c131623ecc93df1f71e08f7.tar.bz2 Sensor-Watch-54f1873785e218c72c131623ecc93df1f71e08f7.zip | |
documentation and such
Diffstat (limited to 'watch-library')
| -rw-r--r-- | watch-library/shared/driver/lis2dw.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/watch-library/shared/driver/lis2dw.c b/watch-library/shared/driver/lis2dw.c index 0b788fca..744a686b 100644 --- a/watch-library/shared/driver/lis2dw.c +++ b/watch-library/shared/driver/lis2dw.c @@ -34,6 +34,16 @@ bool lis2dw_begin(void) { // Enable block data update (output registers not updated until MSB and LSB have been read) and address autoincrement watch_i2c_write8(LIS2DW_ADDRESS, LIS2DW_REG_CTRL2, LIS2DW_CTRL2_VAL_BDU | LIS2DW_CTRL2_VAL_IF_ADD_INC); + // Parameters at startup: + // * Data rate 0 (powered down) + // * Low power mode enabled + // * LP mode 1 (12-bit) + // * Bandwidth filtering ODR/2 + // * Low pass filter path + // * ±2g range + // * Low noise mode off + // * FIFO disabled + return true; } |