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authorJoel Challis <git@zvecr.com>2021-02-28 15:52:58 +0000
committerGitHub <noreply@github.com>2021-02-28 15:52:58 +0000
commit5ba4391cf29ce624f17593417212b3dbca1609ad (patch)
tree61580567d52c26c482e57083eb85a19991a7d601 /tmk_core/common
parent415a8bc249d5c366487f69b3547198d17044a5de (diff)
Refactor of USB code within split_common (#11890)
* Initial refactor of usb code within split_common * Add headers * Correct disable condition * Format * Align func name
Diffstat (limited to 'tmk_core/common')
-rw-r--r--tmk_core/common/chibios/chibios_config.h2
-rw-r--r--tmk_core/common/usb_util.c29
-rw-r--r--tmk_core/common/usb_util.h22
3 files changed, 53 insertions, 0 deletions
diff --git a/tmk_core/common/chibios/chibios_config.h b/tmk_core/common/chibios/chibios_config.h
index b4d96465d1..bebf026de7 100644
--- a/tmk_core/common/chibios/chibios_config.h
+++ b/tmk_core/common/chibios/chibios_config.h
@@ -15,6 +15,8 @@
*/
#pragma once
+#define SPLIT_USB_DETECT // Force this on for now
+
#if defined(STM32F1XX)
# define USE_GPIOV1
#endif
diff --git a/tmk_core/common/usb_util.c b/tmk_core/common/usb_util.c
new file mode 100644
index 0000000000..e4c50fcb10
--- /dev/null
+++ b/tmk_core/common/usb_util.c
@@ -0,0 +1,29 @@
+/* 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/>.
+ */
+#include "usb_util.h"
+#include "wait.h"
+
+__attribute__((weak)) void usb_disable(void) {}
+__attribute__((weak)) bool usb_connected_state(void) { return true; }
+__attribute__((weak)) bool usb_vbus_state(void) {
+#ifdef USB_VBUS_PIN
+ setPinInput(USB_VBUS_PIN);
+ wait_us(5);
+ return readPin(USB_VBUS_PIN);
+#else
+ return true;
+#endif
+}
diff --git a/tmk_core/common/usb_util.h b/tmk_core/common/usb_util.h
new file mode 100644
index 0000000000..4ebedb1e71
--- /dev/null
+++ b/tmk_core/common/usb_util.h
@@ -0,0 +1,22 @@
+/* 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 <stdbool.h>
+
+void usb_disable(void);
+bool usb_connected_state(void);
+bool usb_vbus_state(void);