Diff: stm_iap.h

Revision:

0:de2687a62a94

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm_iap.h	Sat Jun 17 07:00:41 2017 +0000
@@ -0,0 +1,104 @@
+/**
+ * Author: Narasimma DLN
+ * Email: narasimma23@gmail.com
+ */
+ 
+#include "mbed.h"
+
+#define     FLASH_START_ADDR    0x08000000
+#define     FLASH_SIZE_ADDR     0x1FFFF7CC
+#define     FLASH_SIZE          (256 * 1024) 
+#define     FLASH_SECTOR_SIZE   (2 * FLASH_PAGE_SIZE)
+#define     FLASH_SECTORS       64
+
+/*
+#define     FLASH_SECTOR_0      0x08000000
+#define     FLASH_SECTOR_1      0x08001000
+#define     FLASH_SECTOR_2      0x08002000
+#define     FLASH_SECTOR_3      0x08003000
+#define     FLASH_SECTOR_4      0x08004000
+#define     FLASH_SECTOR_5      0x08005000
+#define     FLASH_SECTOR_6      0x08006000
+#define     FLASH_SECTOR_7      0x08007000
+#define     FLASH_SECTOR_8      0x08008000
+#define     FLASH_SECTOR_9      0x08009000
+#define     FLASH_SECTOR_10     0x0800A000
+#define     FLASH_SECTOR_11     0x0800B000
+#define     FLASH_SECTOR_12     0x0800C000
+#define     FLASH_SECTOR_13     0x0800D000
+#define     FLASH_SECTOR_14     0x0800E000
+#define     FLASH_SECTOR_15     0x0800F000
+#define     FLASH_SECTOR_16     0x08010000
+#define     FLASH_SECTOR_17     0x08011000
+#define     FLASH_SECTOR_18     0x08012000
+#define     FLASH_SECTOR_19     0x08013000
+#define     FLASH_SECTOR_20     0x08014000
+#define     FLASH_SECTOR_21     0x08015000
+#define     FLASH_SECTOR_22     0x08016000
+#define     FLASH_SECTOR_23     0x08017000
+#define     FLASH_SECTOR_24     0x08018000
+#define     FLASH_SECTOR_25     0x08019000
+#define     FLASH_SECTOR_26     0x0801A000
+#define     FLASH_SECTOR_27     0x0801B000
+#define     FLASH_SECTOR_28     0x0801C000
+#define     FLASH_SECTOR_29     0x0801D000
+#define     FLASH_SECTOR_30     0x0801E000
+#define     FLASH_SECTOR_31     0x0801F000
+#define     FLASH_SECTOR_32     0x08020000
+#define     FLASH_SECTOR_33     0x08021000
+#define     FLASH_SECTOR_34     0x08022000
+#define     FLASH_SECTOR_35     0x08023000
+#define     FLASH_SECTOR_36     0x08024000
+#define     FLASH_SECTOR_37     0x08025000
+#define     FLASH_SECTOR_38     0x08026000
+#define     FLASH_SECTOR_39     0x08027000
+#define     FLASH_SECTOR_40     0x08028000
+#define     FLASH_SECTOR_41     0x08029000
+#define     FLASH_SECTOR_42     0x0802A000
+#define     FLASH_SECTOR_43     0x0802B000
+#define     FLASH_SECTOR_44     0x0802C000
+#define     FLASH_SECTOR_45     0x0802D000
+#define     FLASH_SECTOR_46     0x0802E000
+#define     FLASH_SECTOR_47     0x0802F000
+#define     FLASH_SECTOR_48     0x08030000
+#define     FLASH_SECTOR_49     0x08031000
+#define     FLASH_SECTOR_50     0x08032000
+#define     FLASH_SECTOR_51     0x08033000
+#define     FLASH_SECTOR_52     0x08034000
+#define     FLASH_SECTOR_53     0x08035000
+#define     FLASH_SECTOR_54     0x08036000
+#define     FLASH_SECTOR_55     0x08037000
+#define     FLASH_SECTOR_56     0x08038000
+#define     FLASH_SECTOR_57     0x08039000
+#define     FLASH_SECTOR_58     0x0803A000
+#define     FLASH_SECTOR_59     0x0803B000
+#define     FLASH_SECTOR_60     0x0803C000
+#define     FLASH_SECTOR_61     0x0803D000
+#define     FLASH_SECTOR_62     0x0803E000
+#define     FLASH_SECTOR_63     0x0803F000
+*/
+
+/* Return Code */
+typedef enum {
+    Success = 0,
+    WriteProtError,
+    ProgrammingError,
+}IAPCode;
+
+// Get the flash sectors
+void get_flash_sectors(void);
+
+// Get Flash Size
+uint32_t get_flash_size(void);
+
+// Get Sector Number
+uint8_t get_sector_number(uint32_t _addr);
+
+// Get Sector Size
+uint32_t get_sector_size(uint32_t addr);
+
+// Erase a Flash Sector
+IAPCode erase_sector(int address);
+
+// Programming Flash Memory
+IAPCode program_flash(uint32_t address, uint16_t *data, unsigned int length);
\ No newline at end of file