typedef uint32_t stm32_addr_t;
+ typedef struct flash_loader {
+ stm32_addr_t loader_addr; /* loader sram adddr */
+ stm32_addr_t buf_addr; /* buffer sram address */
+ } flash_loader_t;
+
enum transport_type {
TRANSPORT_TYPE_ZERO = 0,
TRANSPORT_TYPE_LIBSG,
};
typedef struct _stlink stlink_t;
-
+
typedef struct _stlink_backend {
- void (*close) (stlink_t* sl);
- void (*exit_debug_mode) (stlink_t *sl);
- void (*enter_swd_mode) (stlink_t *sl);
- void (*enter_jtag_mode) (stlink_t *stl);
- void (*exit_dfu_mode) (stlink_t *stl);
- void (*core_id) (stlink_t *stl);
- void (*reset) (stlink_t *stl);
- void (*run) (stlink_t *stl);
- void (*status) (stlink_t *stl);
- void (*version) (stlink_t *stl);
+ void (*close) (stlink_t * sl);
+ void (*exit_debug_mode) (stlink_t * sl);
+ void (*enter_swd_mode) (stlink_t * sl);
+ void (*enter_jtag_mode) (stlink_t * stl);
+ void (*exit_dfu_mode) (stlink_t * stl);
+ void (*core_id) (stlink_t * stl);
+ void (*reset) (stlink_t * stl);
+ void (*run) (stlink_t * stl);
+ void (*status) (stlink_t * stl);
+ void (*version) (stlink_t * stl);
+ void (*read_mem32) (stlink_t *sl, uint32_t addr, uint16_t len);
void (*write_mem32) (stlink_t *sl, uint32_t addr, uint16_t len);
void (*write_mem8) (stlink_t *sl, uint32_t addr, uint16_t len);
+ void (*read_all_reg) (stlink_t * stl);
+ void (*read_reg) (stlink_t *sl, int r_idx, reg* regp);
+ void (*write_reg) (stlink_t *sl, uint32_t reg, int idx);
+ void (*step) (stlink_t * stl);
+ int (*current_mode) (stlink_t * stl);
} stlink_backend_t;
struct _stlink {
uint32_t core_id;
int core_stat;
-
-
+
+
/* medium density stm32 flash settings */
#define STM32_FLASH_BASE 0x08000000
#define STM32_FLASH_SIZE (128 * 1024)
void DD(stlink_t *sl, char *format, ...);
//stlink_t* stlink_quirk_open(const char *dev_name, const int verbose);
-
+
// delegated functions...
void stlink_enter_swd_mode(stlink_t *sl);
void stlink_enter_jtag_mode(stlink_t *sl);
void stlink_run(stlink_t *sl);
void stlink_status(stlink_t *sl);
void stlink_version(stlink_t *sl);
+ void stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
void stlink_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
void stlink_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len);
-
+ void stlink_read_all_regs(stlink_t *sl);
+ void stlink_read_reg(stlink_t *sl, int r_idx, reg *regp);
+ void stlink_write_reg(stlink_t *sl, uint32_t reg, int idx);
+ void stlink_step(stlink_t *sl);
+ int stlink_current_mode(stlink_t *sl);
+
// unprocessed
- int stlink_current_mode(stlink_t *sl);
void stlink_force_debug(stlink_t *sl);
- void stlink_step(stlink_t *sl);
- void stlink_read_all_regs(stlink_t *sl);
- void stlink_read_reg(stlink_t *sl, int r_idx);
- void stlink_write_reg(stlink_t *sl, uint32_t reg, int idx);
- void stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
- int stlink_erase_flash_page(stlink_t* sl, stm32_addr_t page);
int stlink_erase_flash_mass(stlink_t* sl);
int stlink_write_flash(stlink_t* sl, stm32_addr_t address, uint8_t* data, unsigned length);
- // privates....
+ // 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);
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);
+ unsigned int is_bigendian(void);
+ uint32_t read_uint32(const unsigned char *c, const int pt);
+ void write_uint32(unsigned char* buf, uint32_t ui);
+ void write_uint16(unsigned char* buf, uint16_t ui);
+ unsigned int is_core_halted(stlink_t *sl);
+ int write_buffer_to_sram(stlink_t *sl, flash_loader_t* fl, const uint8_t* buf, size_t size);
+ int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size);
+ int stlink_fread(stlink_t* sl, const char* path, stm32_addr_t addr, size_t size);
+ int run_flash_loader(stlink_t *sl, flash_loader_t* fl, stm32_addr_t target, const uint8_t* buf, size_t size);
+
#include "stlink-sg.h"