Added redragon K552 #1
Conversation
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Hi All, Based on your code, I reverse engineered BlitzWolf Kb1 which uses the same MCU. https://github.com/IslamAlam/qmk_firmware/tree/blitzwolf_kb1/keyboards/blitzwolf/kb1 What are your tips to fix this issue? This the reverse engineering of the PCB of the keyboard and matrix connection. |
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I have used the head of this branch for testing the keyboard with redragon k552 firmware, I still have the same issue: For some reasons, the keyboard is not providing the correct PID and VID. |
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This is a known issue, it seems Windows has an issue detecting the keyboard
using this firmware but Linux does not. I have been doing all my
development in Linux. Something with endpoint 0 and the descriptor request
is causing Windows to drop the device but I'm not sure what.
…On Sun, Nov 29, 2020, 6:06 AM Islam Mansour ***@***.***> wrote:
I have used the head of this branch for testing the keyboard with redragon
k552 firmware, I still have the same issue:
[image: image]
<https://user-images.githubusercontent.com/4381819/100541288-292dd800-3243-11eb-8cbe-7c176a2e45d8.png>
For some reasons, the keyboard is not providing the correct PID and VID.
[image: image]
<https://user-images.githubusercontent.com/4381819/100541334-9477aa00-3243-11eb-8760-b8b84d5bd692.png>
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Thanks, I will test the firmware in my Linux machine to see if it is functional or not then let you know. |
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@IslamAlam I fixed the issues on Windows last night. Rebase your work on the latest redragon_k556_upstream branch and update submodules (lib/chibios-contrib) to pull in the changes. |
Fixes c18 compile errors
Fixing complexity remove lambda PR review fixes SonixQMK#1 Removing unneccesary string substitution Handle -a and specified files Complexity rewrite, use pathlib
* sn32: revamp the shared RGB driver * split the rgb logic state config for NPN/PNP on the non-PWM side of the rgb matrix * update ROW2COL, cleanup high/low logic * bump the counter after the scan * remove atomic blocks these are not needed for SN32 * formatting * only reset the counter on wraparound * fix stray bracket * ROW2COL: offset cols before the RGB scan * software pwm control * fix row2col b/g swap * make it build * some pwm updates * simplify the soft pwm * small cleanup * software pwm: move the gpio status change in the handler * more driver updates * fix out of bounds bug * fix one side of the indexing * sw pwm: update the handlers * software rgb: full color output * row2col index fixup: attempt #1 * Revert "row2col index fixup: attempt #1" don't drink and code kids This reverts commit b61bf61. * fixup led indexes * circumvent stupid hardware decisions thanks evision * sw pwm: adjust period based on brightness * minor fixup * sw row2col: keep led rows as output * Revert "sw pwm: adjust period based on brightness" not having a period big enough for the whole matrix pass is not a good idea. cols/rows end up not getting scanned and stay dark This reverts commit e2e2a03. * actually disable the b/g channels * only check for OOB access in software COL2ROW this fixes indexing issues and things are now inline * prettify and lint it
fix compiler warnings
sonixflasher: overhaul the build logic
Description
Added Support for the redragon K552 keyboard.
Types of Changes