Cosmetics

radio/src/gui/128x64/model_flightmodes.cpp

@@ -87,7 +87,8 @@ void menuModelFlightModeOne(event_t event)
   int8_t editMode = s_editMode;
 
 #if defined(GVARS)
-  if (s_currIdx == 0 && sub>=ITEM_MODEL_FLIGHT_MODE_SWITCH) sub += VERTICAL_SHIFT;
+  if (s_currIdx == 0 && sub>=ITEM_MODEL_FLIGHT_MODE_SWITCH)
+    sub += VERTICAL_SHIFT;
 
   for (uint8_t k=0; k<LCD_LINES-1; k++) {
     coord_t y = MENU_HEADER_HEIGHT + 1 + k*FH;

radio/src/lua/api_general.cpp

@@ -1630,7 +1630,7 @@ static int luaSerialWrite(lua_State * L)
 
 Reads characters from the serial port. The string is allowed to contain any character, including 0.
 
-@status current Introduced in TODO
+@status current Introduced in 2.3.8
 */
 static int luaSerialRead(lua_State * L)
 {
@@ -1649,13 +1649,18 @@ static int luaSerialRead(lua_State * L)
   while (luaRxFifo->pop(*p)) {
     p++;  // increment only when pop was successful
     if (p - str >= LUA_FIFO_SIZE) {
-      break;  // Buffer full
+      // buffer full
+      break;
     }
-    if (num == 0 && (*(p - 1) == '\n' || *(p - 1) == '\r')) {
-      break;  // Found newline
+    if (num == 0) {
+      if (*(p - 1) == '\n' || *(p - 1) == '\r') {
+        // found newline
+        break;
+      }
     }
-    if (num > 0 && p - str >= num) {
-      break;  // Requested number of characters reached
+    else if (p - str >= num) {
+      // requested number of characters reached
+      break;
     }
   }
   lua_pushlstring(L, (const char*)str, p - str);

radio/src/targets/common/arm/stm32/aux_serial_driver.cpp

@@ -194,16 +194,16 @@ extern "C" void AUX_SERIAL_USART_IRQHandler(void)
 #endif
 #if defined(LUA) && !defined(CLI)
   if (luaRxFifo && auxSerialMode == UART_MODE_LUA) {
-      // Receive
-      uint32_t status = AUX_SERIAL_USART->SR;
-      while (status & (USART_FLAG_RXNE | USART_FLAG_ERRORS)) {
-        uint8_t data = AUX_SERIAL_USART->DR;
-        if (!(status & USART_FLAG_ERRORS)) {
-          luaRxFifo->push(data);
-        }
-        status = AUX_SERIAL_USART->SR;
+    // Receive
+    uint32_t status = AUX_SERIAL_USART->SR;
+    while (status & (USART_FLAG_RXNE | USART_FLAG_ERRORS)) {
+      uint8_t data = AUX_SERIAL_USART->DR;
+      if (!(status & USART_FLAG_ERRORS)) {
+        luaRxFifo->push(data);
       }
+      status = AUX_SERIAL_USART->SR;
     }
+  }
 #endif
 }
 #endif