The "Practice60" Board, Blue Pill powered (#4407)

* Starting point for blue pill based practice60

* Changes

* add

* try raw bin no botloader

* swap back to bootloader version

* edit

* Remove debug LED flash

* Disable JTAG to open up B3 and B4

* Add led backlight support (no breathing yet)

* Update matrix for correctness

* RGB Underglow working in a very simple state

* not as bright

* Move to handwired

* revert ChibiOS_Test changes

* Changes based on PR comments

* Address PR comments v2

* Move files

keyboards/handwired/practice60/led.c

@@ -0,0 +1,51 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+#include "hal.h"
+#include "backlight.h"
+#include "led.h"
+#include "printf.h"
+
+void backlight_init_ports(void) {
+    printf("backlight_init_ports()\n");
+    #ifdef BACKLIGHT_ENABLE
+    palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL);
+    palSetPad(GPIOA, 8);
+    #endif
+}
+
+void backlight_set(uint8_t level) {
+    printf("backlight_set(%d)\n", level);
+    #ifdef BACKLIGHT_ENABLE
+    if (level == 0) {
+        // Turn backlight off
+        palSetPad(GPIOA, 8);
+    } else {
+        // Turn backlight on
+        palClearPad(GPIOA, 8);
+    }
+    #endif
+}
+
+void led_set(uint8_t usb_led)
+{
+    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        palClearPad(GPIOC, 13);
+    } else {
+    	palSetPad(GPIOC, 13);
+    }
+}