Add support for rev3 of the Atom47 (#2672)

* Added support for rev3 of the Atom47

* Updated Atom47 readme's

* Fix redefine error on rev2 and add maartenwut's keymap

* Fix redefine error on LEdiodes keymap

1 files changed, 31 insertions, 0 deletions

diff --git a/keyboards/atom47/rev2/keymaps/LEdiodes/atom47.c b/keyboards/atom47/rev2/keymaps/LEdiodes/atom47.c
new file mode 100644
index 000000000..7b839e796
--- /dev/null
+++ b/keyboards/atom47/rev2/keymaps/LEdiodes/atom47.c
@@ -0,0 +1,31 @@
+#include "atom47.h"
+#include "led.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+	matrix_init_user();
+	led_init_ports();
+};
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+};
+
+void led_init_ports(void) {
+    // * Set our LED pins as output
+    DDRB &= ~(1<<5);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        // Turn capslock on
+        PORTF |= (1<<5);
+    } else {
+        // Turn capslock off
+        PORTF &= ~(1<<5);
+    }
+	led_set_user(usb_led);
+}