ESP32 - Testing keeps hanging

,
1

I am trying to test a simple “Hello, World” program on my ESP32-WROOM-32E devkit.

Here’s the structure of my file system for this project:

helloworld_fileexpl
helloworld_fileexpl266×440 11 KB

I even added a delay of 10000 to the setup().

When I build and test, it hangs indefinitely on the “If you don’t see any output for the first 10 secs…” message. I was able to get it to test just yesterday.

Processing * in esp32dev environment
-------------------------------------------------------------------------------------------------
Building & Uploading...
Testing...
If you don't see any output for the first 10 secs, please reset board (press reset button)

I’m pretty new so I feel like there’s something I’m missing. Maybe it’s the “main.cpp” in both the src and test folders causing confusion? How can I get it to actually test again?

2

The core of the actual code (new user so I can only do one embedded at a time)

helloworld_code2
helloworld_code2446×394 10.1 KB

3

remove main.cpp from test and use only src
plus show ini file

4

Use pre-formatted text to post your code instead of posting images.

5

Did you read Unit Testing — PlatformIO latest documentation?

6

You declare ‘int a’ within setup(), so you can’t access it in loop(). It is out of scope.
You should declare it at the beginning of the program
int a = 0;
void setup() {
…
}
void loop() {
if (a==9)
…
}

It is not obvious what output3() does.