Ajout FishPeper

OpenSky/arch/cc251x/hal_storage.h

@@ -0,0 +1,45 @@
+/*
+    Copyright 2017 fishpepper <AT> gmail.com
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http:// www.gnu.org/licenses/>.
+
+   author: fishpepper <AT> gmail.com
+*/
+
+#ifndef HAL_STORAGE_H_
+#define HAL_STORAGE_H_
+
+#include <stdint.h>
+#include "hal_cc25xx.h"
+#include "hal_dma.h"
+
+// place data on end of flash
+// FIXME: this is for a cc2510f16 with flash size 0x4000, needs to be adjusted for bigger mcus
+#define STORAGE_PAGE_SIZE 1024
+#define STORAGE_LOCATION (0x4000-STORAGE_PAGE_SIZE)
+
+// place persistant storage:
+extern __code __at(STORAGE_LOCATION) uint8_t storage_on_flash[STORAGE_PAGE_SIZE];
+extern __xdata HAL_DMA_DESC flash_dma_config;
+
+
+void hal_storage_init(void);
+void hal_storage_write(uint8_t *buffer, uint16_t len);
+void hal_storage_read(uint8_t *storage_ptr, uint16_t len);
+
+static void hal_storage_flash_write(uint16_t address, uint8_t *data, uint16_t len);
+void hal_storage_flash_enable_write(void);
+void hal_storage_flash_erase_page(void);
+
+#endif  // HAL_STORAGE_H_