From 3ded20970fa310bdfc83a5eab3155a1c5907b455 Mon Sep 17 00:00:00 2001
From: jiaxin96 <572673807@qq.com>
Date: Sun, 23 May 2021 11:48:31 +0800
Subject: [PATCH] add doc for r65ble

---
 .../r65ble/keymaps/test_uart/readme.md        | 31 +++++++++++++++++++
 .../r65ble/keymaps/test_uart/rules.mk         |  5 ++-
 keyboards/yandrstudio/sb65p/rules.mk          | 16 ++--------
 3 files changed, 37 insertions(+), 15 deletions(-)
 create mode 100644 keyboards/yandrstudio/r65ble/keymaps/test_uart/readme.md

diff --git a/keyboards/yandrstudio/r65ble/keymaps/test_uart/readme.md b/keyboards/yandrstudio/r65ble/keymaps/test_uart/readme.md
new file mode 100644
index 000000000000..7d74a6d09553
--- /dev/null
+++ b/keyboards/yandrstudio/r65ble/keymaps/test_uart/readme.md
@@ -0,0 +1,31 @@
+# BLE_UART SUPPORT FOR ARM
+
+## send source support
+
+## uart support
+1. add biu_ble5 support in your $(keymap)/relus.mk
+```shell
+BIU_BLE5_ENABLE = yes
+```
+
+2. add uart.c to src (in file qmk_firmware/tmk_core/protocol/chibios.mk)
+```shell
+# into end of the chibios.mk
+ifeq ($(strip $(BIU_BLE5_ENABLE)), yes)
+	SRC += uart.c
+	VPATH += $(DRIVER_PATH)/chibios
+	OPT_DEFS += -DBIU_BLE5_ENABLE
+endif
+```
+3. add uart support in the main function (in file qmk_firmware/tmk_core/protocol/chibios/main.c)
+```c++
+// head of the main.c file
+#ifdef BIU_BLE5_ENABLE
+    #include "uart.h"
+#endif
+
+// behind host_set_driver(driver), around line 218
+#ifdef BIU_BLE5_ENABLE
+    uart_init(9600);
+#endif
+```
diff --git a/keyboards/yandrstudio/r65ble/keymaps/test_uart/rules.mk b/keyboards/yandrstudio/r65ble/keymaps/test_uart/rules.mk
index 24985c78a369..e8f459441cc6 100644
--- a/keyboards/yandrstudio/r65ble/keymaps/test_uart/rules.mk
+++ b/keyboards/yandrstudio/r65ble/keymaps/test_uart/rules.mk
@@ -3,4 +3,7 @@ OPT_ENABLE = yes
 WPM_ENABLE = yes
 OLED_DRIVER_ENABLE = yes
 CONSOLE_ENABLE = no
-QUANTUM_LIB_SRC += uart.c
+# QUANTUM_LIB_SRC += uart.c
+
+BIU_BLE5_ENABLE = yes
+
diff --git a/keyboards/yandrstudio/sb65p/rules.mk b/keyboards/yandrstudio/sb65p/rules.mk
index d5d01b8d99e6..2d3e51f1a2f9 100644
--- a/keyboards/yandrstudio/sb65p/rules.mk
+++ b/keyboards/yandrstudio/sb65p/rules.mk
@@ -1,20 +1,8 @@
-# # project specific files
-SRC = matrix.c
-
-
-USB = /dev/ttyACM0
-
-OPT_DEFS += -DCHIMERA_ORTHO_PROMICRO
-CHIMERA_ORTHO_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
-                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
-
 # MCU name
 MCU = atmega32u2
 BOOTLOADER = caterina
 
 
-
 # Build Options
 #   comment out to disable the options.
 #
@@ -30,10 +18,10 @@ CUSTOM_MATRIX = yes    # Remote matrix from the wireless bridge
 NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 # BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
 # MIDI_ENABLE = YES 		# MIDI controls
-UNICODE_ENABLE = yes 		# Unicode
-# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
 
 VIA_ENABLE = yes
 LTO_ENABLE = yes
 
+# # project specific file
+SRC += matrix.c