3D-printing/klipper
1
0
Fork 0
mirror of https://github.com/Klipper3d/klipper.git synced 2025-08-09 06:45:26 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

rp2040: add make flash support

Browse source 
This adds `make flash` support for the rp2040 target. Flashing is
performed using a custom `rp2040_flash` tool that uses the PICOBOOT
protocol. Root is not required.

The user specifies the serial device of the rp2040 they wish to flash as
the device. This device is reset into bootsel mode and `rp2040_flash`
is invoked on the original USB device path.

If the device is already in bootloader mode, the user can specify
'first' as `FLASH_DEVICE` which will simply invoke `rp2040_flash` with
no bus/address options.

Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>
This commit is contained in:
Lasse Dalegaard 2022-01-03 23:28:54 +01:00 • committed by KevinOConnor
parent 8a3727ef74
commit 7c0559c6e6
10 changed files with 1124 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
lib/README
View file

@ -74,6 +74,11 @@ version 1.2.0 (bfcbefafc5d2a210551a4d9d80b4303d4ae0adf7). It has been
modified so that it can build outside of the pico sdk. See
rp2040.patch for the modifications.
The rp2040_flash directory contains a light-weight bootsel flash tool.
It uses C part of the the `picoboot_connection` directory found in:
https://github.com/raspberrypi/picotool.git
version v1.1.0 (55fd880c3dc029b961fc1a0967a6cfdc0af02721).
The hub-ctrl directory contains code from:
https://github.com/codazoda/hub-ctrl.c/
revision 42095e522859059e8a5f4ec05c1e3def01a870a9.