Feature/stm32f3

.rat-excludes

@@ -374,5 +374,15 @@ apollo_nvic.h
 # Apollo2 linker script - MIT License
 apollo2.ld
 
+# CMSIS Cortex-M4, STM32f3 - BSD License.
+STM32F3xx
+STM32F3xx_HAL_Driver
+
+# Nucleo-F303K8, Nucleo-F303RE - BSD License.
+system_stm32f3xx.c
+startup_stm32f303x8.s
+startup_stm32f303xe.s
+stm32f3xx_hal_conf.h
+
 # Ignore documentation folder
 docs

hw/bsp/nucleo-f303k8/README.md

@@ -0,0 +1,3 @@
+Due to the flash size of the board there is currently no bootloader support.
+The image created is relocated to the reset address of the flash and is expected
+to be programmed with `newt load ...`.

hw/bsp/nucleo-f303k8/bsp.yml

@@ -0,0 +1,61 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+bsp.arch: cortex_m4
+bsp.compiler: compiler/arm-none-eabi-m4
+bsp.linkerscript:
+    - "hw/bsp/nucleo-f303k8/nucleo-f303k8.ld"
+    - "hw/mcu/stm/stm32f3xx/stm32f303.ld"
+bsp.downloadscript: "hw/bsp/nucleo-f303k8/nucleo-f303k8_download.sh"
+bsp.debugscript: "hw/bsp/nucleo-f303k8/nucleo-f303k8_debug.sh"
+bsp.downloadscript.WINDOWS.OVERWRITE: "hw/bsp/nucleo-f303k8/nucleo-f303k8_download.cmd"
+bsp.debugscript.WINDOWS.OVERWRITE: "hw/bsp/nucleo-f303k8/nucleo-f303k8_debug.cmd"
+
+bsp.flash_map:
+    areas:
+        # System areas.
+        FLASH_AREA_BOOTLOADER:
+            device: 0
+            offset: 0x08100000
+            size:   0kB
+        FLASH_AREA_IMAGE_0:
+            device: 0
+            offset: 0x08000000
+            size:   64kB
+        FLASH_AREA_IMAGE_1:
+            device: 0
+            offset: 0x08200000
+            size:   0kB
+        FLASH_AREA_IMAGE_SCRATCH:
+            device: 0
+            offset: 0x08300000
+            size:   0kB
+
+        # User areas.
+        FLASH_AREA_REBOOT_LOG:
+            user_id: 0
+            device: 0
+            offset: 0x08400000
+            size: 0kB
+        FLASH_AREA_NFFS:
+            user_id: 1
+            device: 0
+            offset: 0x08500000
+            size: 0kB
+

hw/bsp/nucleo-f303k8/include/bsp/bsp.h

@@ -0,0 +1,75 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+#ifndef H_BSP_H
+#define H_BSP_H
+
+#include <inttypes.h>
+#include <mcu/mcu.h>
+#include <syscfg/syscfg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Define special stackos sections */
+#define sec_data_core   __attribute__((section(".data.core")))
+#define sec_bss_core    __attribute__((section(".bss.core")))
+#define sec_bss_nz_core __attribute__((section(".bss.core.nz")))
+
+/* More convenient section placement macros. */
+#define bssnz_t         sec_bss_nz_core
+
+/*
+ * Symbols from linker script.
+ */
+extern uint8_t _sram_start;
+extern uint8_t _ccram_start;
+
+#define SRAM_SIZE (12 * 1024)
+#define CCRAM_SIZE (4 *1024)
+
+/* LED pins */
+#define LED_BLINK_PIN_1   MCU_GPIO_PORTB(3)
+
+#define LED_BLINK_PIN LED_BLINK_PIN_1
+
+
+/* UART ports */
+#if (MYNEWT_VAL(UART_0) && MYNEWT_VAL(UART_1))
+#   define  UART_CNT      2
+#   define  UART_0_DEV_ID 0
+#   define  UART_1_DEV_ID 1
+#elif MYNEWT_VAL(UART_0)
+#   define  UART_CNT      1
+#   define  UART_0_DEV_ID 0
+#elif MYNEWT_VAL(UART_1)
+#   define UART_CNT       1
+#   define  UART_1_DEV_ID 0
+#else
+#   define UART_CNT       0
+#endif
+
+#define _UART_DEV_NAME(id) ("uart" #id)
+#define UART_DEV_NAME(id) _UART_DEV_NAME(id)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* H_BSP_H */

hw/bsp/nucleo-f303k8/include/bsp/bsp_sysid.h

@@ -0,0 +1,36 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+#ifndef BSP_SYSID_H
+#define BSP_SYSID_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum system_device_id  
+{
+        NONE = 0,
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BSP_SYSID_H */
+

hw/bsp/nucleo-f303k8/include/bsp/cmsis_nvic.h

@@ -0,0 +1,48 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* mbed Microcontroller Library - cmsis_nvic
+ * Copyright (c) 2009-2011 ARM Limited. All rights reserved.
+ *
+ * CMSIS-style functionality to support dynamic vectors
+ */
+
+#ifndef CMSIS_NVIC_H
+#define CMSIS_NVIC_H
+
+#include <stdint.h>
+
+#define NVIC_NUM_VECTORS      (16 + 81)   // CORE + MCU Peripherals
+#define NVIC_USER_IRQ_OFFSET  16
+
+#include "stm32f303x8.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void NVIC_Relocate(void);
+void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector);
+uint32_t NVIC_GetVector(IRQn_Type IRQn);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif