Converts the Python code into the Intel Hex format expected by MicroPython and injects it into a Intel Hex string containing a marker.
TODO: Throw error if filesystem is using the penultimate page already.
Single string of Intel Hex records to inject the code.
Intel Hex string with the Python code injected.
Converts the Python code into the Intel Hex format expected by MicroPython and injects it into a Intel Hex string containing a marker.
TODO: Throw error if filesystem is using the penultimate page already.