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minor changes

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This commit is contained in:
Gunar Schorcht 2018-01-04 17:30:07 +01:00
parent ae62a26cb1
commit 8542908d53
4 changed files with 70 additions and 31 deletions
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14
extras/l3gd20h/README.md
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@ -87,14 +87,14 @@ Raw **output data** (**raw data**) are given as 16-bit signed integer values in
Full Scale | Resolution | Driver symbol
-----------:|-----------:|:---------------
±245 dps | 2 mdps | ```l3gd20h_scale_245dps```
±500 dps | 4 mdps | ```l3gd20h_scale_500dps```
±2000 dps | 16 mdps | ```l3gd20h_scale_2000dps```
±245 dps | 2 mdps | ```l3gd20h_scale_245_dps```
±500 dps | 4 mdps | ```l3gd20h_scale_500_dps```
±2000 dps | 16 mdps | ```l3gd20h_scale_2000_dps```
By default, a full scale of ±245 dps is used. Function ```l3gd20h_set_scale``` can be used to change it.
```
l3gd20h_set_scale(sensor, l3gd20h_scale_500dps);
l3gd20h_set_scale(sensor, l3gd20h_scale_500_dps);
```
### Fetching output data
@ -938,8 +938,8 @@ void user_init(void)
// Interrupt configuration has to be done before the sensor is set
// into measurement mode
// set polarity of INT signals if necessary
// l3gd20h_config_int_signals (dev, l3gd20h_high_active, l3gd20h_push_pull);
// set type and polarity of INT signals if necessary
// l3gd20h_config_int_signals (dev, l3gd20h_push_pull, l3gd20h_high_active);
#ifdef INT_EVENT
// enable event interrupts (axis movement and wake up)
@ -990,7 +990,7 @@ void user_init(void)
l3gd20h_get_hpf_ref (sensor);
// LAST STEP: Finally set scale and sensor mode to start measurements
l3gd20h_set_scale(sensor, l3gd20h_scale_245dps);
l3gd20h_set_scale(sensor, l3gd20h_scale_245_dps);
l3gd20h_set_mode (sensor, l3gd20h_normal_odr_12_5, 3, true, true, true);
// -- SENSOR CONFIGURATION PART ---