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

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/daplink/drag-n-drop/flash_intf.h	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,71 @@
+/**
+ * @file    flash_intf.h
+ * @brief   Interface for implementing differet ways to write an image into memory
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2019, 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_INTF_H
+#define FLASH_INTF_H
+
+#include <stdint.h>
+
+#include "error.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    FLASH_FUNC_NOP,
+    FLASH_FUNC_ERASE,
+    FLASH_FUNC_PROGRAM,
+    FLASH_FUNC_VERIFY
+} flash_func_t;
+
+typedef error_t (*flash_intf_init_cb_t)(void);
+typedef error_t (*flash_intf_uninit_cb_t)(void);
+typedef error_t (*flash_intf_program_page_cb_t)(uint32_t addr, const uint8_t *buf, uint32_t size);
+typedef error_t (*flash_intf_erase_sector_cb_t)(uint32_t sector);
+typedef error_t (*flash_intf_erase_chip_cb_t)(void);
+typedef uint32_t (*flash_program_page_min_size_cb_t)(uint32_t addr);
+typedef uint32_t (*flash_erase_sector_size_cb_t)(uint32_t addr);
+typedef uint8_t (*flash_busy_cb_t)(void);
+typedef error_t (*flash_algo_set_cb_t)(uint32_t addr);
+
+typedef struct {
+    flash_intf_init_cb_t init;
+    flash_intf_uninit_cb_t uninit;
+    flash_intf_program_page_cb_t program_page;
+    flash_intf_erase_sector_cb_t erase_sector;
+    flash_intf_erase_chip_cb_t erase_chip;
+    flash_program_page_min_size_cb_t program_page_min_size;
+    flash_erase_sector_size_cb_t erase_sector_size;
+    flash_busy_cb_t flash_busy;
+    flash_algo_set_cb_t flash_algo_set;
+} flash_intf_t;
+
+// All flash interfaces.  Unsupported interfaces are NULL.
+extern const flash_intf_t *const flash_intf_iap_protected;
+extern const flash_intf_t *const flash_intf_target;
+extern const flash_intf_t *const flash_intf_target_custom;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif