[Keyboard] Barleycorn (#10118)

* Initial commit

* Barleycorn rename

* Update readme.md

* PR checklist fixes

* Update info.json

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/config.h

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/config.h

* Update keyboards/barleycorn/info.json

* Update keyboards/barleycorn/info.json

* Update keyboards/barleycorn/readme.md

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/rules.mk

* PR review

* Update keyboards/barleycorn/readme.md

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/keymaps/default/readme.md

* Update keyboards/barleycorn/keymaps/iso/readme.md

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/readme.md

* Update keyboards/barleycorn/rules.mk

* Update keyboards/barleycorn/matrix.c

* Update keyboards/barleycorn/barleycorn.c

* added ansi/iso keymaps!

* Update keyboards/barleycorn/info.json

1 files changed, 11 insertions, 0 deletions

diff --git a/keyboards/barleycorn/keymaps/iso/readme.md b/keyboards/barleycorn/keymaps/iso/readme.md
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+++ b/keyboards/barleycorn/keymaps/iso/readme.md
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+# The default keymap for ISO Barleycorn
+
+![Layer 0](https://i.imgur.com/llZlVHt.png)
+
+![Layer 1](https://i.imgur.com/hrYtMQk.png)
+
+Default layer is normal ISO and Fn layer is used for Volume control and arrow cluster
+
+Alternative ISO layouts:
+
+![Alt Keymap](https://i.imgur.com/2cL0IGQ.png)