Actual asynchronous socket task

In normal operation this should be a no-op. Will only free something in case of errors before all data was written.

This method MUST be called with _write_mutex held

* @brief Generates an ETag string from the CRC32 trailer of a GZIP file. * * This function reads the CRC32 checksum (4 bytes) located at the end of

Test if there is data pending to be written

* @brief Sets the content type based on the file path extension * * This method determines the appropriate MIME content type for a file based on its

Action to take on idle socket activity poll

Action to take on readable socket

Action to take on writable socket

This function runs in the LWIP thread

The following functions are just for API compatibility and do nothing

addCRC: calculate the CRC for a given RTUMessage and add it to the end

Base case: no more pins

Always enable BMS power on Stark CMR, it does not collide with any pin definitions