Closed su-sd closed 4 days ago
I want to write custom created strings to the lcd, like a countdown. While
lcd.write_str("HD44780!", delay)?;
works as expected (Text is shown, Cursor is blinking),
let addr = "Test".to_string(); lcd.write_str(&addr, delay)?;
results in a hang, where the LCD only shows _. I use a rp2040, not sure how to solve this.
hang
_
Hm, it seams like the problem is the string allocation. Sorry for the noise, I'll reopen if I fixed the allocation and the problem still exists.
I want to write custom created strings to the lcd, like a countdown. While
works as expected (Text is shown, Cursor is blinking),
results in a
hang
, where the LCD only shows_
. I use a rp2040, not sure how to solve this.