mirrors/keychron_qmk_firmware
mirrors/keychron_qmk_firmware
0
0
Fork 0
mirror of https://github.com/Keychron/qmk_firmware.git synced 2024-11-28 19:58:48 +06:00
Code Issues Packages Projects Releases Wiki Activity

Fix a potential bug in encoder_init(). (#16372)

Browse Source 
After executing `setPinInputHigh(pin)`, it is necessary to wait for the charging time to read from the corresponding pin. This is the same as requiring `matrix_output_unselect_delay()` after doing `unselect_row()` in matrix.c.
This commit is contained in:
Takeshi ISHII 2022-02-21 23:13:06 +09:00 committed by GitHub
parent ae5f43072f
commit b1de11c275
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
quantum/encoder.c
View File

@ -59,6 +59,8 @@ static uint8_t thisHand, thatHand;
static uint8_t encoder_value[NUMBER_OF_ENCODERS] = {0}; static uint8_t encoder_value[NUMBER_OF_ENCODERS] = {0};
#endif #endif
__attribute__((weak)) void encoder_wait_pullup_charge(void) { wait_us(100); }
__attribute__((weak)) bool encoder_update_user(uint8_t index, bool clockwise) { return true; } __attribute__((weak)) bool encoder_update_user(uint8_t index, bool clockwise) { return true; }
__attribute__((weak)) bool encoder_update_kb(uint8_t index, bool clockwise) { return encoder_update_user(index, clockwise); } __attribute__((weak)) bool encoder_update_kb(uint8_t index, bool clockwise) { return encoder_update_user(index, clockwise); }
@ -84,7 +86,9 @@ void encoder_init(void) {
for (int i = 0; i < NUMBER_OF_ENCODERS; i++) { for (int i = 0; i < NUMBER_OF_ENCODERS; i++) {
setPinInputHigh(encoders_pad_a[i]); setPinInputHigh(encoders_pad_a[i]);
setPinInputHigh(encoders_pad_b[i]); setPinInputHigh(encoders_pad_b[i]);
}
encoder_wait_pullup_charge();
for (int i = 0; i < NUMBER_OF_ENCODERS; i++) {
encoder_state[i] = (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1); encoder_state[i] = (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1);
} }