mirror of
https://gitlab.com/zephray/glider.git
synced 2024-12-22 21:51:47 +00:00
146 lines
3.8 KiB
C
146 lines
3.8 KiB
C
//
|
|
// Copyright 2024 Wenting Zhang <zephray@outlook.com>
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
//
|
|
#include <stdio.h>
|
|
#include "pico/stdlib.h"
|
|
#include "pico/binary_info.h"
|
|
#include "pico/sleep.h"
|
|
#include "hardware/i2c.h"
|
|
#include "config.h"
|
|
#include "utils.h"
|
|
#include "tcpm_driver.h"
|
|
#include "usb_pd.h"
|
|
#include "ptn3460.h"
|
|
#include "power.h"
|
|
#include "fpga.h"
|
|
#include "edid.h"
|
|
#include "caster.h"
|
|
#include "usbapp.h"
|
|
|
|
void osd_task(void); // OSD handling task
|
|
void usb_pd_task(void); // USB PD handling task
|
|
|
|
int main()
|
|
{
|
|
stdio_init_all();
|
|
|
|
//sleep_ms(2000);
|
|
|
|
printf("\n");
|
|
printf("Glider\n");
|
|
|
|
power_init();
|
|
|
|
#ifdef INPUT_DVI
|
|
edid_init();
|
|
#endif
|
|
|
|
#ifdef INPUT_TYPEC
|
|
int result = tcpm_init(0);
|
|
if (result)
|
|
fatal("Failed to initialize TCPC\n");
|
|
|
|
// int cc1, cc2;
|
|
// tcpc_config[0].drv->get_cc(0, &cc1, &cc2);
|
|
// printf("CC status %d %d\n", cc1, cc2);
|
|
|
|
ptn3460_init();
|
|
pd_init(0);
|
|
#endif
|
|
|
|
#ifdef BOARD_HAS_BUTTON
|
|
gpio_init(BUTTON_GPIO);
|
|
gpio_set_dir(BUTTON_GPIO, GPIO_IN);
|
|
gpio_pull_up(BUTTON_GPIO);
|
|
#endif
|
|
|
|
//fpga_init();
|
|
//power_enable(true);
|
|
|
|
usbapp_init();
|
|
|
|
while (1) {
|
|
osd_task();
|
|
usb_pd_task();
|
|
usbapp_task();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void osd_task(void) {
|
|
#ifdef BOARD_HAS_BUTTON
|
|
static int mode_max = 6;
|
|
static int mode = 1;
|
|
const UPDATE_MODE modes[6] = {
|
|
UM_FAST_MONO_NO_DITHER,
|
|
UM_FAST_MONO_BAYER,
|
|
UM_FAST_MONO_BLUE_NOISE,
|
|
UM_FAST_GREY,
|
|
UM_AUTO_LUT_NO_DITHER,
|
|
UM_AUTO_LUT_ERROR_DIFFUSION
|
|
};
|
|
|
|
if (gpio_get(BUTTON_GPIO) == 0) {
|
|
sleep_ms(20);
|
|
if (gpio_get(BUTTON_GPIO) == 0) {
|
|
int i = 0;
|
|
while (gpio_get(BUTTON_GPIO) == 0) {
|
|
i++;
|
|
sleep_ms(1);
|
|
if (i > 500)
|
|
break;
|
|
}
|
|
if (i > 500) {
|
|
// Long press, clear screen
|
|
caster_redraw(0,0,1600,1200);
|
|
}
|
|
else {
|
|
// Short press, switch mode
|
|
mode++;
|
|
if (mode >= mode_max) mode = 0;
|
|
caster_setmode(0,0,1600,1200,modes[mode]);
|
|
}
|
|
while (gpio_get(BUTTON_GPIO) == 0);
|
|
}
|
|
while (gpio_get(BUTTON_GPIO) == 0);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void usb_pd_task(void) {
|
|
extern int dp_enabled;
|
|
static bool hpd_sent = false;
|
|
static bool dp_valid = false;
|
|
|
|
// TODO: Implement interrupt
|
|
fusb302_tcpc_alert(0);
|
|
pd_run_state_machine(0);
|
|
if (dp_enabled && !hpd_sent && !pd_is_vdm_busy(0)) {
|
|
printf("DP enabled\n");
|
|
pd_send_hpd(0, hpd_high);
|
|
hpd_sent = true;
|
|
}
|
|
if (dp_valid != ptn3460_is_valid()) {
|
|
dp_valid = ptn3460_is_valid();
|
|
printf(dp_valid ? "Input is valid\n" : "Input is invalid\n");
|
|
}
|
|
}
|