micrometal
New Member
I want to link a Picaxe project with a mobile 'phone app. I have a Bluetooth link working with an HC-05 module - no problems. The data that I want to transfer (in both directions) are variable length binary records. The first byte of data defines the data length, typically 10 to 20 bytes.
I think that I know how to transmit variable length serial data records (in a loop - one byte at a time). I cannot work out how to receive variable length data - how can I do that?
I think that I know how to transmit variable length serial data records (in a loop - one byte at a time). I cannot work out how to receive variable length data - how can I do that?