Added CSWV functionality to SWV. **Incompatible with dstat-interface commits before 1155414, due to extra scans variable added.** Changed the data output timing. Seems to still work, but need to check with electrochem.

Changed computer communication for more robustness and less superfluous error messages. Removed unused DSTAT1 file from project.

Renamed chronoamp function to ca_experiment. Finished command handlers. Adapted CA handler to use dynamic allocation.

Simplified ADC fast read function. Removed DAC DMA code. Exchanged DAC and ADC interrupt priorities for LSV.

Changed autogain defines to external vars. Basic gain implementation. autogain_enable global controls whether autogain breaks early. Simplified over/undercurrent compare calculation.