github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs(porting) fix indev example to remove v7 bool return (#2381)

Browse Source 
update indev doc example to remove v7 `return false` and fix return type
This commit is contained in:
Yin Zhong
2021-07-18 05:54:33 -07:00
committed by GitHub
parent c386110e23
commit 5a3876e9e6
1 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
docs/porting/indev.md
View File

@@ -123,7 +123,7 @@ indev_drv.read_cb = encoder_with_keys_read;
...
bool encoder_with_keys_read(lv_indev_drv_t * drv, lv_indev_data_t*data){
void encoder_with_keys_read(lv_indev_drv_t * drv, lv_indev_data_t*data){
data->key = last_key(); /*Get the last pressed or released key*/
/* use LV_KEY_ENTER for encoder press */
if(key_pressed()) data->state = LV_INDEV_STATE_PRESSED;
@@ -132,8 +132,6 @@ bool encoder_with_keys_read(lv_indev_drv_t * drv, lv_indev_data_t*data){
/* Optionally you can also use enc_diff, if you have encoder*/
data->enc_diff = enc_get_new_moves();
}
return false; /*No buffering now so no more data read*/
}
```