Merge upstream QMK Firmware at '0.12.52~1'

1 files changed, 34 insertions, 0 deletions

diff --git a/tmk_core/common/chibios/gpio.h b/tmk_core/common/chibios/gpio.h
new file mode 100644
index 0000000000..5d0e142abc
--- /dev/null
+++ b/tmk_core/common/chibios/gpio.h
@@ -0,0 +1,34 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <hal.h>
+#include "pin_defs.h"
+
+typedef ioline_t pin_t;
+
+#define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
+#define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
+#define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
+#define setPinOutput(pin) palSetLineMode(pin, PAL_MODE_OUTPUT_PUSHPULL)
+
+#define writePinHigh(pin) palSetLine(pin)
+#define writePinLow(pin) palClearLine(pin)
+#define writePin(pin, level) ((level) ? (writePinHigh(pin)) : (writePinLow(pin)))
+
+#define readPin(pin) palReadLine(pin)
+
+#define togglePin(pin) palToggleLine(pin)