Diff: targets/TARGET_Realtek/TARGET_AMEBA/TARGET_MCU_RTL8195A/flash_ext.h

Revision:

189:f392fc9709a3

Parent:

181:57724642e740

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_MCU_RTL8195A/flash_ext.h	Wed Feb 20 22:31:08 2019 +0000
@@ -0,0 +1,53 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2013-2016 Realtek Semiconductor Corp.
+ *
+ * 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 MBED_FLASH_EXT_H
+#define MBED_FLASH_EXT_H
+
+#include "device.h"
+#include "flash_api.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define FLASH_PAGE_SIZE 256
+#define FLASH_SIZE        0x200000
+#define FLASH_OFS_START   0x0
+#define FLASH_OFS_END     (FLASH_OFS_START + FLASH_SIZE)
+
+extern void flash_ext_erase_sector(flash_t *obj, uint32_t address);
+extern void flash_ext_erase_block(flash_t * obj, uint32_t address);
+extern int flash_ext_read_word(flash_t *obj, uint32_t address, uint32_t *data);
+extern int flash_ext_write_word(flash_t *obj, uint32_t address, uint32_t data);
+extern int flash_ext_stream_read(flash_t *obj, uint32_t address, uint32_t len, uint8_t *data);
+extern int flash_ext_stream_write(flash_t *obj, uint32_t address, uint32_t len, const uint8_t *data);
+extern int flash_stream_read(flash_t *obj, uint32_t addr, uint32_t len, uint8_t *data);
+extern int flash_stream_write(flash_t *obj, uint32_t addr, uint32_t len, const uint8_t *data);
+extern void flash_ext_write_protect(flash_t *obj, uint32_t protect);
+extern int flash_ext_get_status(flash_t *obj);
+extern int flash_ext_set_status(flash_t *obj, uint32_t data);
+extern void flash_ext_reset_status(flash_t *obj);
+
+/* Internal functions for flash API */
+extern void __flash_ext_turnon(void);
+extern void __flash_ext_turnoff(void);
+extern void __flash_ext_erase_sector(flash_t *obj, uint32_t address);
+extern int __flash_ext_stream_write(flash_t *obj, uint32_t addr, uint32_t len, const uint8_t *data);
+#ifdef __cplusplus
+}
+#endif
+
+#endif