WIP: working retry of uart pm2.5

Author: tyeth

src/Wippersnapper.h

@@ -95,7 +95,7 @@
   {                                                                            \
     unsigned long startTime = millis();                                        \
     while (millis() - startTime < timeout) {                                   \
-      result_type result_var = func(__VA_ARGS__);                              \
+      result_var = func(__VA_ARGS__);                              \
       if (condition(result_var)) {                                             \
         break;                                                                 \
       }                                                                        \

src/components/uart/drivers/ws_uart_drv_pm25aqi.h

@@ -104,13 +104,13 @@ class ws_uart_drv_pm25aqi : public ws_uart_drv {
   bool read_data() override {
     WS_DEBUG_PRINTLN("[UART, PM25] Reading data...");
     // Attempt to read the PM2.5 Sensor
-    bool result;
-    RETRY_FUNCTION_UNTIL_TIMEOUT(_aqi->read, bool, result,
-      // lambda function to check if data is available
-      [](bool res) { 
+    bool result = false;
+    RETRY_FUNCTION_UNTIL_TIMEOUT(_aqi->read, bool, result, 
+      [](bool res) -> bool { 
         WS_DEBUG_PRINT("UART IN TIMED CHECK, RES: "); WS_DEBUG_PRINTLN(res);
-        return res==true; }
-        , 5000, 250, &_data);
+        return res==true; 
+      },
+      500, 100, &_data);
     WS_DEBUG_PRINT("RESULT VAR: "); WS_DEBUG_PRINTLN(result);
 
     if (!result) {