[Keyboard] Add Binepad BNR1 v2 rotary encoder (#19770)

keyboards/binepad/bnr1/v2/config.h

@@ -0,0 +1,9 @@
+// Copyright 2022 BINEPAD (@binepad)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+#define WEAR_LEVELING_LOGICAL_SIZE 1024
+#define WEAR_LEVELING_BACKING_SIZE (WEAR_LEVELING_LOGICAL_SIZE * 2)

keyboards/binepad/bnr1/v2/info.json

@@ -0,0 +1,22 @@
+{
+    "bootloader": "stm32duino",
+    "processor": "STM32F103",
+    "diode_direction": "COL2ROW",
+    "usb": {
+        "pid": "0x4241",
+        "device_version": "2.0.0"
+    },
+    "matrix_pins": {
+        "cols": ["A15"],
+        "rows": ["A8"]
+    },
+    "encoder": {
+        "enabled": true,
+        "rotary": [
+            { 
+                "pin_a": "B3", 
+                "pin_b": "B4"
+            }
+        ]
+    }
+}

keyboards/binepad/bnr1/v2/rules.mk

@@ -0,0 +1,7 @@
+# This file only contains EFL/WL settings and enables F103 low-power mode
+
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE