Stream json into parser. Print city on display.

src/main.cpp

@@ -21,6 +21,7 @@ static constexpr UWORD COUNTER_HEIGHT = 24;
 static constexpr UWORD COUNTER_Y = 20;
 static UBYTE counterBuffer[(COUNTER_WIDTH / 8) * COUNTER_HEIGHT];
 static int counter = 0;
+race_info next_race;
 
 void wifi_connect() {
     WiFi.setHostname(DEVICE_HOSTNAME);
@@ -89,9 +90,14 @@ void display_loop(void *pvParameters) {
         lastRefresh = millis();
 
         counter++;
-        snprintf(counterStr, sizeof(counterStr), "Counter: %d", counter);
-        Serial.print("");
-        Serial.println(counterStr);
+
+        if (next_race.session_key == 0) {
+            snprintf(counterStr, sizeof(counterStr), "Counter: %d", counter);
+            Serial.print("");
+            Serial.println(counterStr);
+        } else {
+            snprintf(counterStr, sizeof(counterStr), "%s", next_race.circuit_short_name);
+        }
 
         Paint_Clear(WHITE);
         Paint_DrawString_EN(10, 0, counterStr, &Font16, WHITE, BLACK);
@@ -117,7 +123,14 @@ void setup() {
 
     EPD_4IN2_V2_Init();
     Serial.println("e-Paper initialization complete; clearing display...");
-    EPD_4IN2_V2_Clear();
+    //EPD_4IN2_V2_Clear();
+
+    Paint_NewImage(displayBuffer, EPD_4IN2_V2_WIDTH, EPD_4IN2_V2_HEIGHT, ROTATE_0, WHITE);
+    Paint_SelectImage(displayBuffer);
+    Paint_Clear(WHITE);
+    Paint_DrawString_EN(10, 0, "F1 Display Booting...", &Font16, WHITE, BLACK);
+    Paint_DrawString_EN(10, COUNTER_Y, "Counter: 0", &Font16, WHITE, BLACK);
+    EPD_4IN2_V2_Display(displayBuffer);
 
     DEV_Delay_ms(500);
 
@@ -125,13 +138,6 @@ void setup() {
     sync_time();
     printf("Begin display loop.\n");
 
-    Paint_NewImage(displayBuffer, EPD_4IN2_V2_WIDTH, EPD_4IN2_V2_HEIGHT, ROTATE_0, WHITE);
-    Paint_SelectImage(displayBuffer);
-    Paint_Clear(WHITE);
-    Paint_DrawString_EN(10, 0, "F1 Display Test", &Font16, WHITE, BLACK);
-    Paint_DrawString_EN(10, COUNTER_Y, "Counter: 0", &Font16, WHITE, BLACK);
-    EPD_4IN2_V2_Display(displayBuffer);
-
     Paint_NewImage(counterBuffer, COUNTER_WIDTH, COUNTER_HEIGHT, ROTATE_0, WHITE);
     Paint_SelectImage(counterBuffer);