Add backlight function (#565)

Add backlight function

keyboards/era/divine/config.h

@@ -0,0 +1,20 @@
+/* Copyright 2023 eerraa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#pragma once
+
+#define BACKLIGHT_PWM_DRIVER PWMD0
+#define BACKLIGHT_PWM_CHANNEL RP2040_PWM_CHANNEL_A

keyboards/era/divine/halconf.h

@@ -0,0 +1,21 @@
+/* Copyright 2023 eerraa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>

keyboards/era/divine/info.json

@@ -1,13 +1,18 @@
 {
     "manufacturer": "ERA",
-    "keyboard_name": "DIVINE 1.0.0",
+    "keyboard_name": "DIVINE",
     "maintainer": "eerraa",
+    "backlight": {
+        "pin": "GP0",
+        "levels": 5
+    },
     "bootloader": "rp2040",
     "build": {
         "debounce_type": "sym_defer_pk"
     },
     "diode_direction": "COL2ROW",
     "features": {
+        "backlight": true,
         "bootmagic": true,
         "command": false,
         "console": false,
@@ -18,8 +23,8 @@
     "indicators": {
         "caps_lock": "GP1",
         "num_lock": "GP2",
-        "scroll_lock": "GP3",
+        "on_state": 0,
-        "on_state": 0
+        "scroll_lock": "GP3"
     },
     "matrix_pins": {
         "cols": ["GP13", "GP12", "GP19", "GP20", "GP21", "GP22", "GP23", "GP24", "GP25", "GP26", "GP27", "GP28", "GP29", "GP18", "GP5", "GP6", "GP7"],
@@ -28,7 +33,7 @@
     "processor": "RP2040",
     "url": "",
     "usb": {
-        "device_version": "1.0.0",
+        "device_version": "1.0.1",
         "pid": "0x0002",
         "vid": "0x4552"
     },

keyboards/era/divine/keymaps/vial/vial.json

@@ -2,7 +2,7 @@
 	"name": "DIVINE",
 	"vendorId": "0x4552",
 	"productId": "0x0002",
-	"lighting": "none",
+	"lighting": "qmk_backlight",
 	"matrix":
 	{
 		"rows": 5,

keyboards/era/divine/mcuconf.h

@@ -0,0 +1,22 @@
+/* Copyright 2023 eerraa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef RP_PWM_USE_PWM0
+#define RP_PWM_USE_PWM0 TRUE

keyboards/era/divine/readme.md

@@ -1,9 +1,9 @@
 # DIVINE
 
-DIVINE Keyboard
+DIVINE PCB
 
 * Keyboard Maintainer: [ERA](https://github.com/eerraa)
-* Hardware Supported: RP2040
+* Hardware Supported: DIVINE
 * Hardware Availability: [ERA](https://github.com/eerraa)
 
 Make example for this keyboard (after setting up your build environment):
@@ -21,5 +21,5 @@ See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_to
 Enter the bootloader in 3 ways:
 
 * **Bootmagic reset**: Hold down the key at ESC(0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
-* **Physical reset button**: Short the reset hole of the PCB twice within 1 second.
+* **Physical reset button**: Briefly short the `RESET` and `GND` pads on the SWD header twice, or short the `BOOT` header and plug in keyboard
 * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available