flipflop

A lightweight serial bootloader for PIC16F1 devices.

  • Added some basic CRC code. 16 bit CRCs are now appended to read and write data blocks. Timing diagrams have been updated to reflect the changes.

    Rex McKinnon <[email protected]>

    2022-10-18 21:49:41

  • Fixed a few small bugs introduced when cleaning up to commit. Shortened the command diagrams.

    Rex McKinnon <[email protected]>

    2022-10-17 21:57:57

  • Added timing diagrams for commands.

    Rex McKinnon <[email protected]>

    2022-10-17 19:59:38

  • protocol v2: New protocol is being developed to speed up programming. This new protocol should minimize the commands needed to flash and verify a device.

    Rex McKinnon <[email protected]>

    2022-10-17 18:42:26

  • updated logo

    Rex McKinnon <[email protected]>

    2022-09-12 21:36:20

  • Added logo to README

    Rex McKinnon <[email protected]>

    2022-09-12 21:30:09

  • Two sync character now required to enter bootloader mode. This allows for easier syncing between the programmer and the bootloader.

    Rex McKinnon <[email protected]>

    2022-08-31 04:01:23

  • Better documented UART driver, added static baudrate option.

    Rex McKinnon <[email protected]>

    2022-08-31 02:35:43

  • Updated pin configuration for use with PowerPIC firmware.

    Rex McKinnon <[email protected]>

    2022-08-26 05:35:50

  • Added 1-wire UART support.

    Rex McKinnon <[email protected]>

    2022-08-25 01:34:04

  • Initial commit: 'Works on my machine'

    Rex McKinnon <[email protected]>

    2022-08-24 17:15:56