Diff: source/daplink/drag-n-drop/flash_decoder.h

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/daplink/drag-n-drop/flash_decoder.h	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,56 @@
+/**
+ * @file    flash_decoder.h
+ * @brief   Steam handling of different image types that are supported
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed 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 FLASH_DECODER_H
+#define FLASH_DECODER_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "flash_intf.h"
+#include "error.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Enough space for 12 vectors
+#define FLASH_DECODER_MIN_SIZE      0x30
+
+typedef enum {
+    FLASH_DECODER_TYPE_UNKNOWN,
+    FLASH_DECODER_TYPE_BOOTLOADER,
+    FLASH_DECODER_TYPE_INTERFACE,
+    FLASH_DECODER_TYPE_TARGET,
+} flash_decoder_type_t;
+
+flash_decoder_type_t flash_decoder_detect_type(const uint8_t *data, uint32_t size, uint32_t addr, bool addr_valid);
+error_t flash_decoder_get_flash(flash_decoder_type_t type, uint32_t addr, bool addr_valid, uint32_t *start_addr, const flash_intf_t **flash_intf);
+
+error_t flash_decoder_open(void);
+error_t flash_decoder_write(uint32_t addr, const uint8_t *data, uint32_t size);
+error_t flash_decoder_close(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif