"@jamesmunns:beeper.com i am near..." <- > <@embassy-learner:matrix.org> @jamesmunns:beeper.com i am near to make my board work with postcard...just another dumb question, to simulate host side I am using my pc connected via USBSerial to the board and I am using this ultra dumb code to create cobs slice to send, I use the printend data sendig them via terminal reception seems ok but I always fall in deser err of accumulator feed. > > this is the dumb code: > ```Rust > fn main() { > > use postcard::to_slice_cobs; > let mut buf = [0u8; 32]; > let data: &[u8] = &[0x02, 0x01]; > let used = to_slice_cobs(data, &mut buf).unwrap(); > println!("{:#02X?}",used); > > assert_eq!(used, &[0x04, 0x02, 0x02, 0x01, 0x00]); > } > ``` > > So for example i send 0402020100 as hex from my terminal...what am I doing wrong? I think I solved!...