src/bsps/stm32f429zi_death_stack_v1/interfaces-impl/arch_registers_impl.h

+/* Copyright (c) 2019 Skyward Experimental Rocketry
+ * Authors: Silvano Seva, Alberto Nidasio
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef ARCH_REGISTERS_IMPL_H
+#define ARCH_REGISTERS_IMPL_H
+
+// Always include stm32f4xx.h before core_cm4.h, there's some nasty dependency
+#define STM32F429xx
+#include "CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h"
+#include "CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h"
+#include "CMSIS/Include/core_cm4.h"
+
+#define RCC_SYNC() __DSB()  // Workaround for a bug in stm32f42x
+
+#endif  // ARCH_REGISTERS_IMPL_H