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Expanded handler implementation, more key defines.

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This commit is contained in:
Pete Johanson
2020-05-10 17:13:24 -04:00
parent 70bf1230fa
commit 60feb8fb09
8 changed files with 189 additions and 47 deletions
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31
src/kscan.c
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@@ -13,17 +13,20 @@ LOG_MODULE_REGISTER(zmk_kscan, CONFIG_ZMK_KSCAN_LOG_LEVEL);
#include "keymap.h"
#include "usb_hid.h"
#include "handlers.h"
#define ZMK_KSCAN_EVENT_STATE_PRESSED 0
#define ZMK_KSCAN_EVENT_STATE_RELEASED 1
struct zmk_kscan_event {
struct zmk_kscan_event
{
u32_t row;
u32_t column;
u32_t state;
};
struct zmk_kscan_msg_processor {
struct zmk_kscan_msg_processor
{
struct k_work work;
} msg_processor;
@@ -34,8 +37,7 @@ static void zmk_kscan_callback(struct device *dev, u32_t row, u32_t column, bool
struct zmk_kscan_event ev = {
.row = row,
.column = column,
.state = (pressed ? ZMK_KSCAN_EVENT_STATE_PRESSED : ZMK_KSCAN_EVENT_STATE_RELEASED)
};
.state = (pressed ? ZMK_KSCAN_EVENT_STATE_PRESSED : ZMK_KSCAN_EVENT_STATE_RELEASED)};
k_msgq_put(&zmk_kscan_msgq, &ev, K_NO_WAIT);
k_work_submit(&msg_processor.work);
@@ -45,23 +47,22 @@ void zmk_kscan_process_msgq(struct k_work *item)
{
struct zmk_kscan_event ev;
while(k_msgq_get(&zmk_kscan_msgq, &ev, K_NO_WAIT) == 0) {
while (k_msgq_get(&zmk_kscan_msgq, &ev, K_NO_WAIT) == 0)
{
bool pressed = (ev.state == ZMK_KSCAN_EVENT_STATE_PRESSED);
// TODO: More than basic mapping, layers, etc.
enum hid_kbd_code code = zmk_keymap_keycode_from_position(ev.row, ev.column);
LOG_DBG("Row: %d, col: %d, code: %d, pressed: %s\n", ev.row, ev.column, code, (pressed ? "true" : "false"));
if (pressed) {
zmk_usb_hid_press_key(code);
} else {
zmk_usb_hid_release_key(code);
}
zmk_key key = zmk_keymap_keycode_from_position(ev.row, ev.column);
struct zmk_key_event kev = (struct zmk_key_event){.key = key, .pressed = pressed};
LOG_DBG("Row: %d, col: %d, key: %lld, pressed: %s\n", ev.row, ev.column, key, (pressed ? "true" : "false"));
zmk_handle_key(kev);
}
}
int zmk_kscan_init(char* name)
int zmk_kscan_init(char *name)
{
struct device *dev = device_get_binding(name);
if (dev == NULL) {
if (dev == NULL)
{
LOG_ERR("Failed to get the KSCAN device");
return -EINVAL;
}