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RISCBoy

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Fix LED on hx8k_evn. Change hx8k pcf to reflect DQ2 fix. Fix uartprog to take highest-numbered serial port by default (seems to be decent heuristic)

Luke Wren · Apr 14, 2019, 4:49 AM UTC

32cb52d83660

uartprog: default serial port is the last found in system, not some default string

Luke Wren · Apr 13, 2019, 1:25 AM UTC

881eb39fda33

Make use of 64 kB block-erase in uartprog/bootloader. Much faster for large files.

Luke Wren · Apr 5, 2019, 11:56 PM UTC

19d8ba85f640

Significant speedup to uartprog by doing less-frequent blocking IO when checking ACKs.

Luke Wren · Apr 5, 2019, 11:08 PM UTC

fc507422b046

Update uartprog for new bootloader; much faster and more reliable, but still nowhere near fast enough. Add activity light to bootloader, and fix write address bug.

Luke Wren · Apr 4, 2019, 1:25 AM UTC

35a82aca938a

Crank programming shell to 0.5 Mbaud. Add LED mirror wire to upduino top-level.

Luke Wren · Apr 1, 2019, 6:28 PM UTC

4f72b8332acf

Add some awful hacks to flash programming utility to make it reliable; real issue is the shell. Managed to program the TinyFPGA image (300 kB) and unbrick a TinyFPGA BX, which is promising :)

Luke Wren · Mar 31, 2019, 10:13 PM UTC

501182575740

Mostly-working flash programming tool via riscboy flashing UART shell (will eventually become part of bootloader)

Luke Wren · Mar 31, 2019, 8:31 PM UTC

bc8d630e1ac1