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Add leonardo build target for leonardo + usb2.0 shield based projects #22243

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merged 3 commits into from
Nov 15, 2023
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Add leonardo build target for leonardo + usb2.0 shield based projects #22243

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316c008
Add leonardo folder for leonardo + usb2.0 shield based projects
Sep 27, 2023
95791b8
use default value of processor frequency for 32u4
Nov 2, 2023
bc7cec8
Apply suggestions from code review
lzhang10 Nov 15, 2023
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3 changes: 1 addition & 2 deletions keyboards/converter/usb_usb/hasu/rules.mk
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@@ -1,2 +1 @@
# Processor frequency
F_CPU = 16000000
# This file intentionally left blank
3 changes: 3 additions & 0 deletions keyboards/converter/usb_usb/leonardo/info.json
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@@ -0,0 +1,3 @@
{
"bootloader": "caterina"
}
1 change: 1 addition & 0 deletions keyboards/converter/usb_usb/leonardo/rules.mk
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# This file intentionally left blank
6 changes: 4 additions & 2 deletions keyboards/converter/usb_usb/readme.md
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Expand Up @@ -11,6 +11,10 @@ Make example for this keyboard (after setting up your build environment):

make converter/usb_usb:default

If you use Arduino Leonardo with a USB Host Shield:

make converter/usb_usb/leonardo:default

See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.

Note that you have to choose the right hardware variant as your subproject, otherwise you will probably have issues.
Expand All @@ -23,8 +27,6 @@ If you are sure you have this correct, try changeing the default in `usb_usb/rul

The Pro Micro variant uses a 3.3V Pro Micro and thus runs at 8MHz, hence the following line in `usb_usb/pro_micro/rules.mk`:
`F_CPU = 8000000`
The converter sold by Hasu runs at 16MHz and so the corresponding line in `usb_usb/hasu/rules.mk` is:
`F_CPU = 16000000`

Getting the Hardware
--------------------
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