drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Add encoder abstraction. (#21548)

Browse source
This commit is contained in:
Nick Brassel 2024-02-18 21:17:15 +11:00 • committed by GitHub
parent 2eb9ff8efd
commit 9d9cdaaa2d
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
50 changed files with 863 additions and 653 deletions
Download patch file Download diff file Expand all files Collapse all files

3
keyboards/ploopyco/trackball_mini/config.h
View file

@ -32,3 +32,6 @@
#define ADNS5050_CS_PIN B4
#define POINTING_DEVICE_ROTATION_270
/* Custom encoder needs to specify just how many encoders we have */
#define NUM_ENCODERS 1

6
keyboards/ploopyco/trackball_mini/info.json
View file

@ -14,6 +14,12 @@
},
"processor": "atmega32u4",
"bootloader": "atmel-dfu",
"features": {
"encoder": true
},
"encoder": {
"driver": "custom"
},
"layouts": {
"LAYOUT": {
"layout": [

3
keyboards/ploopyco/trackball_mini/rules.mk
View file

@ -13,9 +13,6 @@ POINTING_DEVICE_ENABLE = yes
POINTING_DEVICE_DRIVER = adns5050
MOUSEKEY_ENABLE = yes # Mouse keys
ENCODER_ENABLE := no
OPTS_DEF += -DENCODER_ENABLE
ANALOG_DRIVER_REQUIRED = yes
SRC += opt_encoder.c

20
keyboards/ploopyco/trackball_mini/trackball_mini.c
View file

@ -74,8 +74,6 @@ uint8_t OptLowPin = OPT_ENC1;
bool debug_encoder = false;
bool is_drag_scroll = false;
__attribute__((weak)) bool encoder_update_user(uint8_t index, bool clockwise) { return true; }
bool encoder_update_kb(uint8_t index, bool clockwise) {
if (!encoder_update_user(index, clockwise)) {
return false;
@ -91,7 +89,14 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
return true;
}
void process_wheel(void) {
void encoder_driver_init(void) {
setPinInput(OPT_ENC1);
setPinInput(OPT_ENC2);
opt_encoder_init();
}
void encoder_driver_task(void) {
uint16_t p1 = adc_read(OPT_ENC1_MUX);
uint16_t p2 = adc_read(OPT_ENC2_MUX);
@ -113,21 +118,17 @@ void process_wheel(void) {
}
if (dir == 0) return;
encoder_update_kb(0, dir > 0);
encoder_queue_event(0, dir == 1);
lastScroll = timer_read();
}
void pointing_device_init_kb(void) {
opt_encoder_init();
// set the DPI.
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report) {
process_wheel();
if (is_drag_scroll) {
mouse_report.h = mouse_report.x;
#ifdef PLOOPY_DRAGSCROLL_INVERT
@ -180,9 +181,6 @@ void keyboard_pre_init_kb(void) {
// debug_mouse = true;
// debug_encoder = true;
setPinInput(OPT_ENC1);
setPinInput(OPT_ENC2);
/* Ground all output pins connected to ground. This provides additional
* pathways to ground. If you're messing with this, know this: driving ANY
* of these pins high will cause a short. On the MCU. Ka-blooey.