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stm32: Assert in BufferedUart that the buffers are not empty.

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This commit is contained in:
Kevin P. Fleming 2025-05-25 08:51:27 -04:00
parent 94f9b27074
commit a860fea0a5
1 changed files with 2 additions and 0 deletions
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embassy-stm32/src/usart/buffered.rs
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@ -457,8 +457,10 @@ impl<'d> BufferedUart<'d> {
info.rcc.enable_and_reset();
assert!(!tx_buffer.is_empty());
let len = tx_buffer.len();
unsafe { state.tx_buf.init(tx_buffer.as_mut_ptr(), len) };
assert!(!rx_buffer.is_empty());
let len = rx_buffer.len();
unsafe { state.rx_buf.init(rx_buffer.as_mut_ptr(), len) };