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#include "board.h"
#include "usb_stdio.h"
#include "matrix.h"
#include "split.h"
#include "hid.h"
#include "keymap.h"
#include "neopix.h"
#include "util.h"
#include "hardware/gpio.h"
#include "class/cdc/cdc_device.h"
#include "class/hid/hid.h"
#include "device/usbd.h"
#include "pico/stdlib.h"
#include "bsp/board.h"
#include "pico/time.h"
#include "tusb.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
enum {
BLINK_NOT_MOUNTED = 250,
BLINK_MOUNTED = 1000,
BLINK_SUSPENDED = 2500,
};
bool send_hid_report(int id, bool state);
void blink_task(void);
static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
static bool hit_state = false;
const uint32_t **keymap_layers = keymap_layers_de;
struct neopix onboard_led;
int
main(void)
{
board_init();
tud_init(BOARD_TUD_RHPORT);
usb_stdio_init();
neopix_init(&onboard_led, ONBOARD_LED_PIN);
matrix_init();
split_init();
//hid_init();
ASSERT(1 == 0);
while (true) {
tud_task();
blink_task();
split_task();
//hid_task();
}
return 0;
}
void
tud_mount_cb(void)
{
blink_interval_ms = BLINK_MOUNTED;
}
void
tud_umount_cb(void)
{
blink_interval_ms = BLINK_NOT_MOUNTED;
}
void
tud_suspend_cb(bool remote_wakeup_en)
{
blink_interval_ms = BLINK_SUSPENDED;
}
void
tud_resume_cb(void)
{
blink_interval_ms = BLINK_MOUNTED;
}
void
tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts)
{
}
void
tud_cdc_rx_cb(uint8_t itf)
{
}
uint16_t
tud_hid_get_report_cb(uint8_t itf, uint8_t report_id,
hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
{
return 0;
}
void
tud_hid_set_report_cb(uint8_t itf, uint8_t report_id,
hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
{
}
void
tud_hid_report_complete_cb(uint8_t instance,
uint8_t const *report, uint8_t len)
{
uint8_t id;
for (id = report[0] + 1; id < REPORT_ID_MAX; id++) {
if (send_hid_report(id, hit_state))
break;
}
}
bool
send_keyboard_report(bool state)
{
static bool cleared = true;
uint8_t keycode[6] = { 0 };
if (state) {
keycode[0] = HID_KEY_A;
tud_hid_keyboard_report(REPORT_ID_KEYBOARD, 0, keycode);
cleared = false;
return true;
} else if (!cleared) {
tud_hid_keyboard_report(REPORT_ID_KEYBOARD, 0, NULL);
cleared = true;
return true;
}
return false;
}
bool
send_mouse_report(bool state)
{
if (state) {
tud_hid_mouse_report(REPORT_ID_MOUSE, 0, 10, 10, 0, 0);
return true;
}
return false;
}
bool
send_consumer_control_report(bool state)
{
static bool cleared = true;
uint16_t report;
if (state) {
report = HID_USAGE_CONSUMER_VOLUME_DECREMENT;
tud_hid_report(REPORT_ID_CONSUMER_CONTROL, &report, 2);
cleared = false;
return true;
} else if (!cleared) {
report = 0;
tud_hid_report(REPORT_ID_CONSUMER_CONTROL, &report, 2);
cleared = true;
return true;
}
return false;
}
bool
send_hid_report(int id, bool state)
{
switch (id) {
case REPORT_ID_KEYBOARD:
return send_keyboard_report(state);
case REPORT_ID_MOUSE:
return send_mouse_report(state);
case REPORT_ID_CONSUMER_CONTROL:
return send_consumer_control_report(state);
}
return false;
}
void
send_hid_report_timed(void)
{
const uint32_t period_ms = 1000;
static uint32_t start_ms = 0;
if (!tud_hid_ready()) return;
hit_state = (board_millis() - start_ms < period_ms);
if (hit_state) start_ms += period_ms;
send_hid_report(REPORT_ID_MIN, hit_state);
}
void
blink_task(void)
{
static uint32_t start_ms = 0;
static bool state = false;
if (board_millis() - start_ms < blink_interval_ms)
return;
start_ms += blink_interval_ms;
DEBUG("blink");
state ^= true;
neopix_put(&onboard_led, neopix_u32rgb(255 * state, 0, 255 * state));
}
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