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#include "display.h"
#include "http_api.h"
#include "jpeg_decoder.h"
#include "local_screens.h"
#include "mdns_service.h"
#include "net_eth.h"
#include "nvs_config.h"
#include "state_client.h"
#include "state_machine.h"
#include "touch.h"
#include "viewport_state.h"
#include "esp_event.h"
#include "esp_log.h"
#include "esp_netif.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "nvs_flash.h"
static const char *TAG = "viewport";
// Log a status line for one subsystem and accumulate a one-letter flag into
// `status` (uppercase = up, lowercase = degraded/unavailable). Lets the
// boot log end with a single line summarizing what's actually live, so
// running with no LAN / no panel is a self-describing degraded mode rather
// than a panic.
static inline void mark(esp_err_t err, char up, char *slot)
{
*slot = (err == ESP_OK) ? up : (char)(up + 0x20); // 'A' -> 'a' on failure
}
static void display_setup_task(void *arg);
void app_main(void)
{
ESP_ERROR_CHECK(nvs_flash_init());
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
viewport_state_init();
nvs_config_load(); // apply persisted config over defaults (best-effort)
ESP_LOGI(TAG, "Scrypted Viewport boot (v%s)", VIEWPORT_VERSION);
// ------------------------------------------------------------------
// Networking. Driver starts even with no cable plugged in; we just
// don't get a DHCP lease. mDNS + HTTP advertise / bind anyway and will
// start serving the moment the link comes up.
// ------------------------------------------------------------------
char flags[7] = { '-','-','-','-','-','-', 0 }; // E M H D J T
esp_err_t eth_err = net_eth_init();
mark(eth_err, 'E', &flags[0]);
bool got_ip = false;
if (eth_err == ESP_OK) {
got_ip = (net_eth_wait_for_ip(15 * 1000) == ESP_OK);
if (got_ip) {
ESP_LOGI(TAG, "online at %s", net_eth_get_ip_str());
} else {
ESP_LOGW(TAG, "no DHCP lease after 15s — Ethernet driver will keep "
"retrying in the background; mDNS + HTTP up anyway");
}
}
ESP_ERROR_CHECK(state_machine_init());
ESP_ERROR_CHECK(state_client_init());
mark(mdns_service_start(), 'M', &flags[1]);
mark(http_api_start(), 'H', &flags[2]);
// ------------------------------------------------------------------
// Display + I²C-bound peripherals run on their own task. ESP-IDF's
// esp_lcd_new_dsi_bus() spins forever in a PHY-PLL busy-wait if the
// config is even slightly off; keeping that off the main task means
// a misconfigured panel can't take down networking + /state. The
// task also brings up the JPEG decoder and touch (touch shares the
// panel I²C bus and also handles long-press → info overlay, since
// the board's BOOT button is wired to a strap pin (GPIO35) that the
// EMAC owns at runtime).
// ------------------------------------------------------------------
ESP_LOGI(TAG, "boot complete — net subsystems [%s] ip=%s; "
"display init deferred to dsp_init task",
flags, got_ip ? net_eth_get_ip_str() : "(no link)");
xTaskCreate(display_setup_task, "dsp_init", 4096, NULL, 1, NULL);
}
static void display_setup_task(void *arg)
{
char flags[4] = {'-', '-', '-', 0}; // D J T + NUL
esp_err_t dsp_err = display_init();
mark(dsp_err, 'D', &flags[0]);
if (dsp_err == ESP_OK) {
local_screens_init();
}
mark(jpeg_decoder_init(), 'J', &flags[1]);
if (dsp_err == ESP_OK) {
mark(touch_init(), 'T', &flags[2]);
} else {
ESP_LOGI(TAG, "touch skipped (display not up)");
}
ESP_LOGI(TAG, "display subsystems [%s] up", flags);
vTaskDelete(NULL);
}
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