Merge pull request #28 from jnosky/master

[fw/stlink] / src / stlink-common.h

diff --git a/src/stlink-common.h b/src/stlink-common.h
index 237aa66d5950b02cf6eae771b652cee2f7de7c76..1d9e3878136abf39be00350c80a9342aa60935e5 100644 (file)
--- a/src/stlink-common.h
+++ b/src/stlink-common.h
@@ -18,7 +18,7 @@ extern "C" {
     // Max data transfer size.
     // 6kB = max mem32_read block, 8kB sram
     //#define Q_BUF_LEN        96
-#define Q_BUF_LEN      1024 * 100
+#define Q_BUF_LEN                      (1024 * 100)
 
     // st-link vendor cmd's
 #define USB_ST_VID                     0x0483
@@ -76,6 +76,22 @@ extern "C" {
 #define CM3_REG_FP_CTRL 0xE0002000
 #define CM3_REG_FP_COMP0 0xE0002008
 
+/* cortex core ids */
+#define STM32VL_CORE_ID 0x1ba01477
+#define STM32L_CORE_ID 0x2ba01477
+#define STM32F4_CORE_ID 0x2ba01477
+
+/*
+ * Chip IDs are explained in the appropriate programming manual for the
+ * DBGMCU_IDCODE register (0xE0042000)
+ */
+#define CORE_M3_R1 0x1BA00477
+#define CORE_M3_R2 0x4BA00477
+#define CORE_M4_R0 0x2BA01477
+
+/* using chip id for F4 ident, since core id is same as F1 */
+#define STM32F4_CHIP_ID 0x413
+
 /* Enough space to hold both a V2 command or a V1 command packaged as generic scsi*/
 #define C_BUF_LEN 32
 
@@ -154,6 +170,7 @@ extern "C" {
         // transport layer verboseness: 0 for no debug info, 10 for lots
         int verbose;
         uint32_t core_id;
+        uint16_t chip_id;
         int core_stat;
 
 
@@ -162,6 +179,11 @@ extern "C" {
 #define STM32_FLASH_BASE 0x08000000
 #define STM32_FLASH_SIZE (128 * 1024)
 #define STM32_FLASH_PGSZ 1024
+#define STM32L_FLASH_PGSZ 256
+
+#define STM32F4_FLASH_PGSZ 16384
+#define STM32F4_FLASH_SIZE (128 * 1024 * 8)
+
         stm32_addr_t flash_base;
         size_t flash_size;
         size_t flash_pgsz;
@@ -175,6 +197,7 @@ extern "C" {
         /* sram settings */
 #define STM32_SRAM_BASE 0x20000000
 #define STM32_SRAM_SIZE (8 * 1024)
+#define STM32L_SRAM_SIZE (16 * 1024)
         stm32_addr_t sram_base;
         size_t sram_size;
 
@@ -193,6 +216,7 @@ extern "C" {
     void stlink_exit_dfu_mode(stlink_t *sl);
     void stlink_close(stlink_t *sl);
     uint32_t stlink_core_id(stlink_t *sl);
+    void stlink_identify_device(stlink_t *sl);
     void stlink_reset(stlink_t *sl);
     void stlink_run(stlink_t *sl);
     void stlink_status(stlink_t *sl);
@@ -211,6 +235,7 @@ extern "C" {
     // unprocessed
     int stlink_erase_flash_mass(stlink_t* sl);
     int stlink_write_flash(stlink_t* sl, stm32_addr_t address, uint8_t* data, unsigned length);
+    int stlink_fwrite_flash(stlink_t *sl, const char* path, stm32_addr_t addr);
     
     // PUBLIC
     uint16_t stlink_chip_id(stlink_t *sl);
@@ -218,7 +243,8 @@ extern "C" {
 
     // privates, publics, the rest....
     // TODO sort what is private, and what is not
-    int stlink_erase_flash_page(stlink_t* sl, stm32_addr_t page);
+    int stlink_erase_flash_page(stlink_t* sl, stm32_addr_t flashaddr);
+    uint32_t stlink_calculate_pagesize(stlink_t *sl, uint32_t flashaddr);
     uint16_t read_uint16(const unsigned char *c, const int pt);
     void stlink_core_stat(stlink_t *sl);
     void stlink_print_data(stlink_t *sl);