TODO

A list of planned extensions:

• [ ] AER event mapping system in the dynamic allocated RAM 500KB
• [ ] extend mapping system to be able to send pin pulses (probably needs small extra ring buffer)
• [ ] 2 phase AER
• [ ] to speed up the AER exec implement the handshake variants as sub classesc with method overwriting so that we have less if else
• [ ] implement deactivation of interfaces and freeing pins - only full reset possible as of now.
• [ ] hand down optional headers for error messages, remove switches

only on request and need

• [ ] make time precision configurable
• [ ] I2C reciever mode
• [ ] SPI reciever mode
• [ ] make compatible with CSV test vector files, and test control
• [ ] pin analog write
• [ ] pin analog read (with sample freq)
• [ ] pin PWM write
• [ ] pin analog read (with threshold)
• [ ] uart interface
• [ ] split paralell Async (order)
• [ ] split paralell Async (seperate handshake)

implemented or discarded

• [x] implement additional SPI 32 bit transfer as supported by Tennsy API
• [x] make the SPI interface modes and speeds configurable via API
• [x] unify SPI 8 and 32 into SPI with width config, reuse packet addresses for I2C (remove data8 packet?)
• [x] expose arduino I2C interfaces
• [x] objectify the Interface_spi, Interface_pin and rename them to start with capital letter
• [x] move the isr_helper into the corresponding interface helpers
• [x] delete constance.h
• [wontfix] fast direct access pin hardcoded AER interface 1 in and 1 out (maybe start with one)
• [x] automatic sending of output buffer as defalt (with turning off)