F303/Proton-C migration. (#9315)

1 files changed, 37 insertions, 0 deletions

diff --git a/platforms/chibios/GENERIC_STM32_F303XC/configs/board.h b/platforms/chibios/GENERIC_STM32_F303XC/configs/board.h
new file mode 100644
index 0000000000..97159964d0
--- /dev/null
+++ b/platforms/chibios/GENERIC_STM32_F303XC/configs/board.h
@@ -0,0 +1,37 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include_next "board.h"
+
+#undef STM32_HSE_BYPASS
+
+/*
+ * USB bus activation macro, required by the USB driver.
+ */
+#define usb_lld_connect_bus(usbp)                                   \
+    do {                                                            \
+        palSetPadMode(GPIOA, GPIOA_USB_DP, PAL_MODE_ALTERNATE(14)); \
+    } while (0)
+
+/*
+ * USB bus de-activation macro, required by the USB driver.
+ */
+#define usb_lld_disconnect_bus(usbp)                                  \
+    do {                                                              \
+        palSetPadMode(GPIOA, GPIOA_USB_DP, PAL_MODE_OUTPUT_PUSHPULL); \
+        palClearPad(GPIOA, GPIOA_USB_DP);                             \
+    } while (0)