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process_console: Handle DEL char as backspace #2974

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merged 1 commit into from Feb 23, 2022
Merged

process_console: Handle DEL char as backspace #2974

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2 changes: 1 addition & 1 deletion capsules/src/process_console.rs
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Expand Up @@ -920,7 +920,7 @@ impl<'a, A: Alarm<'a>, C: ProcessManagementCapability> uart::ReceiveClient
self.execute.set(true);
let _ = self.write_bytes(&['\r' as u8, '\n' as u8]);
}
} else if read_buf[0] == ('\x08' as u8) {
} else if read_buf[0] == ('\x08' as u8) || read_buf[0] == ('\x7F' as u8) {
if index > 0 {
// Backspace, echo and remove last byte
// Note echo is '\b \b' to erase
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