Better comment; event queue settings

CLC-qthing/SiliconTorch/CyanBus.cpp

@@ -88,11 +88,12 @@ namespace SiliconTorch {
       ESP_ERROR_CHECK(uart_set_pin(_ch, tx, rx, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE));
       //uart_intr_config(_ch);
 
-      ESP_ERROR_CHECK(uart_driver_install(_ch, MTU * 2, 0, 20, &uartEvQ, 0));  // txBuf = 0; queue size = 32;  TODO: evaluate!!!
+      ESP_ERROR_CHECK(uart_driver_install(_ch, MTU * 2, 0, 32, &uartEvQ, 0));  // txBuf = 0; queue size = 32;  TODO: evaluate!!!
 
       ESP_ERROR_CHECK(uart_set_mode(_ch, UART_MODE_UART));
 
-      // WARNING: The following call breaks EVERYTHING!
+      // WARNING: RX timeout MUST be > 0 !!
+      // It determines after how much symbols pause an event is raised (event queue uses TOUT-feature internally)
       uart_set_rx_timeout(_ch, 5);