drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Add default limit to OLED dirty processing (#19068)

Browse source
This commit is contained in:
Joel Challis 2022-11-14 01:49:58 +00:00 • committed by GitHub
parent a42ab90220
commit 0719d68b20
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/oled/ssd1306_sh1106.c
View file

@ -300,8 +300,9 @@ void oled_render(void) {
// Turn on display if it is off
oled_on();
uint8_t update_start = 0;
while (oled_dirty) { // render all dirty blocks
uint8_t update_start = 0;
uint8_t num_processed = 0;
while (oled_dirty && num_processed++ < OLED_UPDATE_PROCESS_LIMIT) { // render all dirty blocks (up to the configured limit)
// Find next dirty block
while (!(oled_dirty & ((OLED_BLOCK_TYPE)1 << update_start))) {
++update_start;