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OLED display update interval support (#10388)

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* add OLED_UPDATE_INTERVAL_MS support

* update docs/feature_oled_driver.md

* Update docs/feature_oled_driver.md

Co-authored-by: Joel Challis <git@zvecr.com>

* Update drivers/oled/oled_driver.c

* Update drivers/oled/oled_driver.c

Co-authored-by: Joel Challis <git@zvecr.com>
This commit is contained in:
Takeshi ISHII 2020-10-19 21:08:42 +09:00 committed by James Young
parent 94fea35e18
commit 12be012e3d
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GPG key ID: 8E1085BF6FCFBD74
2 changed files with 11 additions and 0 deletions
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1
docs/feature_oled_driver.md
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@ -150,6 +150,7 @@ void oled_task_user(void) {
|`OLED_IC` |`OLED_IC_SSD1306`|Set to `OLED_IC_SH1106` if you're using the SH1106 OLED controller. |
|`OLED_COLUMN_OFFSET` |`0` |(SH1106 only.) Shift output to the right this many pixels.<br />Useful for 128x64 displays centered on a 132x64 SH1106 IC.|
|`OLED_BRIGHTNESS` |`255` |The default brightness level of the OLED, from 0 to 255. |
|`OLED_UPDATE_INTERVAL` |`0` |Set the time interval for updating the OLED display in ms. This will improve the matrix scan rate. |
## 128x64 & Custom sized OLED Displays

10
drivers/oled/oled_driver.c
View file

@ -119,6 +119,9 @@ uint32_t oled_timeout;
#if OLED_SCROLL_TIMEOUT > 0
uint32_t oled_scroll_timeout;
#endif
#if OLED_UPDATE_INTERVAL > 0
uint16_t oled_update_timeout;
#endif
// Internal variables to reduce math instructions
@ -650,6 +653,13 @@ void oled_task(void) {
return;
}
#if OLED_UPDATE_INTERVAL > 0
if (timer_elapsed(oled_update_timeout) < OLED_UPDATE_INTERVAL) {
return;
}
oled_update_timeout = timer_read();
#endif
oled_set_cursor(0, 0);
oled_task_user();