2 * File: stlink-common.h
3 * Bulk import from stlink-hw.h
5 * This should contain all the common top level stlink interfaces, regardless
6 * of how the backend does the work....
9 #ifndef STLINK_COMMON_H
10 #define STLINK_COMMON_H
18 // Max data transfer size.
19 // 6kB = max mem32_read block, 8kB sram
20 //#define Q_BUF_LEN 96
21 #define Q_BUF_LEN (1024 * 100)
23 // st-link vendor cmd's
24 #define USB_ST_VID 0x0483
25 #define USB_STLINK_PID 0x3744
26 #define USB_STLINK_32L_PID 0x3748
27 #define USB_STLINK_NUCLEO_PID 0x374b
29 // STLINK_DEBUG_RESETSYS, etc:
30 #define STLINK_OK 0x80
31 #define STLINK_FALSE 0x81
32 #define STLINK_CORE_RUNNING 0x80
33 #define STLINK_CORE_HALTED 0x81
34 #define STLINK_CORE_STAT_UNKNOWN -1
36 #define STLINK_GET_VERSION 0xf1
37 #define STLINK_GET_CURRENT_MODE 0xf5
38 #define STLINK_GET_TARGET_VOLTAGE 0xF7
40 #define STLINK_DEBUG_COMMAND 0xF2
41 #define STLINK_DFU_COMMAND 0xF3
42 #define STLINK_DFU_EXIT 0x07
43 // enter dfu could be 0x08?
45 // STLINK_GET_CURRENT_MODE
46 #define STLINK_DEV_DFU_MODE 0x00
47 #define STLINK_DEV_MASS_MODE 0x01
48 #define STLINK_DEV_DEBUG_MODE 0x02
49 #define STLINK_DEV_UNKNOWN_MODE -1
52 #define STLINK_DEBUG_ENTER 0x20
53 #define STLINK_DEBUG_EXIT 0x21
54 #define STLINK_DEBUG_READCOREID 0x22
55 #define STLINK_DEBUG_GETSTATUS 0x01
56 #define STLINK_DEBUG_FORCEDEBUG 0x02
57 #define STLINK_DEBUG_RESETSYS 0x03
58 #define STLINK_DEBUG_READALLREGS 0x04
59 #define STLINK_DEBUG_READREG 0x05
60 #define STLINK_DEBUG_WRITEREG 0x06
61 #define STLINK_DEBUG_READMEM_32BIT 0x07
62 #define STLINK_DEBUG_WRITEMEM_32BIT 0x08
63 #define STLINK_DEBUG_RUNCORE 0x09
64 #define STLINK_DEBUG_STEPCORE 0x0a
65 #define STLINK_DEBUG_SETFP 0x0b
66 #define STLINK_DEBUG_WRITEMEM_8BIT 0x0d
67 #define STLINK_DEBUG_CLEARFP 0x0e
68 #define STLINK_DEBUG_WRITEDEBUGREG 0x0f
69 #define STLINK_DEBUG_ENTER_SWD 0xa3
70 #define STLINK_DEBUG_ENTER_JTAG 0x00
72 // TODO - possible poor names...
73 #define STLINK_SWD_ENTER 0x30
74 #define STLINK_SWD_READCOREID 0x32 // TBD
75 #define STLINK_JTAG_WRITEDEBUG_32BIT 0x35
76 #define STLINK_JTAG_READDEBUG_32BIT 0x36
77 #define STLINK_JTAG_DRIVE_NRST 0x3c
78 #define STLINK_JTAG_DRIVE_NRST 0x3c
80 // cortex m3 technical reference manual
81 #define CM3_REG_CPUID 0xE000ED00
82 #define CM3_REG_FP_CTRL 0xE0002000
83 #define CM3_REG_FP_COMP0 0xE0002008
86 // TODO clean this up...
87 #define STM32VL_CORE_ID 0x1ba01477
88 #define STM32L_CORE_ID 0x2ba01477
89 #define STM32F3_CORE_ID 0x2ba01477
90 #define STM32F4_CORE_ID 0x2ba01477
91 #define STM32F0_CORE_ID 0xbb11477
92 #define CORE_M3_R1 0x1BA00477
93 #define CORE_M3_R2 0x4BA00477
94 #define CORE_M4_R0 0x2BA01477
97 * Chip IDs are explained in the appropriate programming manual for the
98 * DBGMCU_IDCODE register (0xE0042000)
100 // stm32 chipids, only lower 12 bits..
101 #define STM32_CHIPID_F1_MEDIUM 0x410
102 #define STM32_CHIPID_F2 0x411
103 #define STM32_CHIPID_F1_LOW 0x412
104 #define STM32_CHIPID_F4 0x413
105 #define STM32_CHIPID_F1_HIGH 0x414
106 #define STM32_CHIPID_L4 0x415 /* Seen on L4x6 (RM0351) */
107 #define STM32_CHIPID_L1_MEDIUM 0x416
108 #define STM32_CHIPID_L0 0x417
109 #define STM32_CHIPID_F1_CONN 0x418
110 #define STM32_CHIPID_F4_HD 0x419
111 #define STM32_CHIPID_F1_VL_MEDIUM_LOW 0x420
113 #define STM32_CHIPID_F446 0x421
114 #define STM32_CHIPID_F3 0x422
115 #define STM32_CHIPID_F4_LP 0x423
117 #define STM32_CHIPID_F411RE 0x431
119 #define STM32_CHIPID_L1_MEDIUM_PLUS 0x427
120 #define STM32_CHIPID_F1_VL_HIGH 0x428
121 #define STM32_CHIPID_L1_CAT2 0x429
123 #define STM32_CHIPID_F1_XL 0x430
125 #define STM32_CHIPID_F37x 0x432
126 #define STM32_CHIPID_F4_DE 0x433
128 #define STM32_CHIPID_L1_HIGH 0x436
129 #define STM32_CHIPID_L152_RE 0x437
130 #define STM32_CHIPID_F334 0x438
132 #define STM32_CHIPID_F3_SMALL 0x439
133 #define STM32_CHIPID_F0 0x440
134 #define STM32_CHIPID_F09X 0x442
135 #define STM32_CHIPID_F0_SMALL 0x444
137 #define STM32_CHIPID_F04 0x445
139 #define STM32_CHIPID_F303_HIGH 0x446
141 #define STM32_CHIPID_F0_CAN 0x448
143 #define STM32_CHIPID_F7 0x449
146 * 0x436 is actually assigned to some L1 chips that are called "Medium-Plus"
147 * and some that are called "High". 0x427 is assigned to the other "Medium-
148 * plus" chips. To make it a bit simpler we just call 427 MEDIUM_PLUS and
152 // Constant STM32 memory map figures
153 #define STM32_FLASH_BASE 0x08000000
154 #define STM32_SRAM_BASE 0x20000000
156 /* Cortex™-M3 Technical Reference Manual */
157 /* Debug Halting Control and Status Register */
158 #define DHCSR 0xe000edf0
159 #define DCRSR 0xe000edf4
160 #define DCRDR 0xe000edf8
161 #define DBGKEY 0xa05f0000
163 /* Enough space to hold both a V2 command or a V1 command packaged as generic scsi*/
166 typedef struct chip_params_ {
169 uint32_t flash_size_reg;
170 uint32_t flash_pagesize;
172 uint32_t bootrom_base, bootrom_size;
176 // These maps are from a combination of the Programming Manuals, and
177 // also the Reference manuals. (flash size reg is normally in ref man)
178 static const chip_params_t devices[] = {
180 //RM0385 and DS10916 document was used to find these paramaters
181 .chip_id = STM32_CHIPID_F7,
182 .description = "F7 device",
183 .flash_size_reg = 0x1ff0f442, // section 41.2
184 .flash_pagesize = 0x800, // No flash pages
185 .sram_size = 0x50000, // "SRAM" byte size in hex from DS Fig 18
186 .bootrom_base = 0x00100000, // "System memory" starting address from DS Fig 18
187 .bootrom_size = 0xEDC0 // "System memory" byte size in hex from DS Fig 18
190 .chip_id = STM32_CHIPID_F1_MEDIUM,
191 .description = "F1 Medium-density device",
192 .flash_size_reg = 0x1ffff7e0,
193 .flash_pagesize = 0x400,
195 .bootrom_base = 0x1ffff000,
196 .bootrom_size = 0x800
199 .chip_id = STM32_CHIPID_F2,
200 .description = "F2 device",
201 .flash_size_reg = 0x1fff7a22, /* As in RM0033 Rev 5*/
202 .flash_pagesize = 0x20000,
203 .sram_size = 0x20000,
204 .bootrom_base = 0x1fff0000,
205 .bootrom_size = 0x7800
208 .chip_id = STM32_CHIPID_F1_LOW,
209 .description = "F1 Low-density device",
210 .flash_size_reg = 0x1ffff7e0,
211 .flash_pagesize = 0x400,
213 .bootrom_base = 0x1ffff000,
214 .bootrom_size = 0x800
217 .chip_id = STM32_CHIPID_F4,
218 .description = "F4 device",
219 .flash_size_reg = 0x1FFF7A22, /* As in rm0090 since Rev 2*/
220 .flash_pagesize = 0x4000,
221 .sram_size = 0x30000,
222 .bootrom_base = 0x1fff0000,
223 .bootrom_size = 0x7800
226 .chip_id = STM32_CHIPID_F4_HD,
227 .description = "F42x and F43x device",
228 .flash_size_reg = 0x1FFF7A22, /* As in rm0090 since Rev 2*/
229 .flash_pagesize = 0x4000,
230 .sram_size = 0x40000,
231 .bootrom_base = 0x1fff0000,
232 .bootrom_size = 0x7800
235 .chip_id = STM32_CHIPID_F4_LP,
236 .description = "F4 device (low power)",
237 .flash_size_reg = 0x1FFF7A22,
238 .flash_pagesize = 0x4000,
239 .sram_size = 0x10000,
240 .bootrom_base = 0x1fff0000,
241 .bootrom_size = 0x7800
244 .chip_id = STM32_CHIPID_F411RE,
245 .description = "F4 device (low power) - stm32f411re",
246 .flash_size_reg = 0x1FFF7A22,
247 .flash_pagesize = 0x4000,
248 .sram_size = 0x20000,
249 .bootrom_base = 0x1fff0000,
250 .bootrom_size = 0x7800
253 .chip_id = STM32_CHIPID_F4_DE,
254 .description = "F4 device (Dynamic Efficency)",
255 .flash_size_reg = 0x1FFF7A22,
256 .flash_pagesize = 0x4000,
257 .sram_size = 0x18000,
258 .bootrom_base = 0x1fff0000,
259 .bootrom_size = 0x7800
262 .chip_id = STM32_CHIPID_F1_HIGH,
263 .description = "F1 High-density device",
264 .flash_size_reg = 0x1ffff7e0,
265 .flash_pagesize = 0x800,
266 .sram_size = 0x10000,
267 .bootrom_base = 0x1ffff000,
268 .bootrom_size = 0x800
271 // This ignores the EEPROM! (and uses the page erase size,
272 // not the sector write protection...)
273 .chip_id = STM32_CHIPID_L1_MEDIUM,
274 .description = "L1 Med-density device",
275 .flash_size_reg = 0x1ff8004c,
276 .flash_pagesize = 0x100,
278 .bootrom_base = 0x1ff00000,
279 .bootrom_size = 0x1000
282 .chip_id = STM32_CHIPID_L1_CAT2,
283 .description = "L1 Cat.2 device",
284 .flash_size_reg = 0x1ff8004c,
285 .flash_pagesize = 0x100,
287 .bootrom_base = 0x1ff00000,
288 .bootrom_size = 0x1000
291 .chip_id = STM32_CHIPID_L1_MEDIUM_PLUS,
292 .description = "L1 Medium-Plus-density device",
293 .flash_size_reg = 0x1ff800cc,
294 .flash_pagesize = 0x100,
295 .sram_size = 0x8000,/*Not completely clear if there are some with 48K*/
296 .bootrom_base = 0x1ff00000,
297 .bootrom_size = 0x1000
300 .chip_id = STM32_CHIPID_L1_HIGH,
301 .description = "L1 High-density device",
302 .flash_size_reg = 0x1ff800cc,
303 .flash_pagesize = 0x100,
304 .sram_size = 0xC000, /*Not completely clear if there are some with 32K*/
305 .bootrom_base = 0x1ff00000,
306 .bootrom_size = 0x1000
309 .chip_id = STM32_CHIPID_L152_RE,
310 .description = "L152RE",
311 .flash_size_reg = 0x1ff800cc,
312 .flash_pagesize = 0x100,
313 .sram_size = 0x14000, /*Not completely clear if there are some with 32K*/
314 .bootrom_base = 0x1ff00000,
315 .bootrom_size = 0x1000
318 .chip_id = STM32_CHIPID_F1_CONN,
319 .description = "F1 Connectivity line device",
320 .flash_size_reg = 0x1ffff7e0,
321 .flash_pagesize = 0x800,
322 .sram_size = 0x10000,
323 .bootrom_base = 0x1fffb000,
324 .bootrom_size = 0x4800
326 {//Low and Medium density VL have same chipid. RM0041 25.6.1
327 .chip_id = STM32_CHIPID_F1_VL_MEDIUM_LOW,
328 .description = "F1 Medium/Low-density Value Line device",
329 .flash_size_reg = 0x1ffff7e0,
330 .flash_pagesize = 0x400,
331 .sram_size = 0x2000,//0x1000 for low density devices
332 .bootrom_base = 0x1ffff000,
333 .bootrom_size = 0x800
336 // STM32F446x family. Support based on DM00135183.pdf (RM0390) document.
337 .chip_id = STM32_CHIPID_F446,
338 .description = "F446 device",
339 .flash_size_reg = 0x1fff7a22,
340 .flash_pagesize = 0x20000,
341 .sram_size = 0x20000,
342 .bootrom_base = 0x1fff0000,
343 .bootrom_size = 0x7800
346 // This is STK32F303VCT6 device from STM32 F3 Discovery board.
347 // Support based on DM00043574.pdf (RM0316) document.
348 .chip_id = STM32_CHIPID_F3,
349 .description = "F3 device",
350 .flash_size_reg = 0x1ffff7cc,
351 .flash_pagesize = 0x800,
353 .bootrom_base = 0x1ffff000,
354 .bootrom_size = 0x800
357 // This is STK32F373VCT6 device from STM32 F373 eval board
358 // Support based on 303 above (37x and 30x have same memory map)
359 .chip_id = STM32_CHIPID_F37x,
360 .description = "F3 device",
361 .flash_size_reg = 0x1ffff7cc,
362 .flash_pagesize = 0x800,
364 .bootrom_base = 0x1ffff000,
365 .bootrom_size = 0x800
368 .chip_id = STM32_CHIPID_F1_VL_HIGH,
369 .description = "F1 High-density value line device",
370 .flash_size_reg = 0x1ffff7e0,
371 .flash_pagesize = 0x800,
373 .bootrom_base = 0x1ffff000,
374 .bootrom_size = 0x800
377 .chip_id = STM32_CHIPID_F1_XL,
378 .description = "F1 XL-density device",
379 .flash_size_reg = 0x1ffff7e0,
380 .flash_pagesize = 0x800,
381 .sram_size = 0x18000,
382 .bootrom_base = 0x1fffe000,
383 .bootrom_size = 0x1800
386 //Use this as an example for mapping future chips:
387 //RM0091 document was used to find these paramaters
388 .chip_id = STM32_CHIPID_F0_CAN,
389 .description = "F07x device",
390 .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
391 .flash_pagesize = 0x800, // Page sizes listed in Table 4
392 .sram_size = 0x4000, // "SRAM" byte size in hex from Table 2
393 .bootrom_base = 0x1fffC800, // "System memory" starting address from Table 2
394 .bootrom_size = 0x3000 // "System memory" byte size in hex from Table 2
397 //Use this as an example for mapping future chips:
398 //RM0091 document was used to find these paramaters
399 .chip_id = STM32_CHIPID_F0,
400 .description = "F0 device",
401 .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
402 .flash_pagesize = 0x400, // Page sizes listed in Table 4
403 .sram_size = 0x2000, // "SRAM" byte size in hex from Table 2
404 .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2
405 .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2
408 .chip_id = STM32_CHIPID_F09X,
409 .description = "F09X device",
410 .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
411 .flash_pagesize = 0x800, // Page sizes listed in Table 4 (pg 56)
412 .sram_size = 0x8000, // "SRAM" byte size in hex from Table 2 (pg 50)
413 .bootrom_base = 0x1fffd800, // "System memory" starting address from Table 2
414 .bootrom_size = 0x2000 // "System memory" byte size in hex from Table 2
417 //Use this as an example for mapping future chips:
418 //RM0091 document was used to find these paramaters
419 .chip_id = STM32_CHIPID_F04,
420 .description = "F04x device",
421 .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
422 .flash_pagesize = 0x400, // Page sizes listed in Table 4
423 .sram_size = 0x1800, // "SRAM" byte size in hex from Table 2
424 .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2
425 .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2
428 //Use this as an example for mapping future chips:
429 //RM0091 document was used to find these paramaters
430 .chip_id = STM32_CHIPID_F0_SMALL,
431 .description = "F0 small device",
432 .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735)
433 .flash_pagesize = 0x400, // Page sizes listed in Table 4
434 .sram_size = 0x1000, // "SRAM" byte size in hex from Table 2
435 .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2
436 .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2
440 .chip_id = STM32_CHIPID_F3_SMALL,
441 .description = "F3 small device",
442 .flash_size_reg = 0x1ffff7cc,
443 .flash_pagesize = 0x800,
445 .bootrom_base = 0x1fffd800,
446 .bootrom_size = 0x2000
450 // RM0367,RM0377 documents was used to find these parameters
451 .chip_id = STM32_CHIPID_L0,
452 .description = "L0x3 device",
453 .flash_size_reg = 0x1ff8007c,
454 .flash_pagesize = 0x80,
456 .bootrom_base = 0x1ff0000,
457 .bootrom_size = 0x1000
461 // RM0364 document was used to find these parameters
462 .chip_id = STM32_CHIPID_F334,
463 .description = "F334 device",
464 .flash_size_reg = 0x1ffff7cc,
465 .flash_pagesize = 0x800,
467 .bootrom_base = 0x1fffd800,
468 .bootrom_size = 0x2000
471 // This is STK32F303RET6 device from STM32 F3 Nucelo board.
472 // Support based on DM00043574.pdf (RM0316) document rev 5.
473 .chip_id = STM32_CHIPID_F303_HIGH,
474 .description = "F303 high density device",
475 .flash_size_reg = 0x1ffff7cc, // 34.2.1 Flash size data register
476 .flash_pagesize = 0x800, // 4.2.1 Flash memory organization
477 .sram_size = 0x10000, // 3.3 Embedded SRAM
478 .bootrom_base = 0x1fffd800, // 3.3.2 / Table 4 System Memory
479 .bootrom_size = 0x2000
484 .chip_id = STM32_CHIPID_L4,
485 .description = "L4 device",
486 .flash_size_reg = 0x1fff75e0, // "Flash size data register" (sec 45.2, page 1671)
487 .flash_pagesize = 0x800, // 2K (sec 3.2, page 78; also appears in sec 3.3.1 and tables 4-6 on pages 79-81)
488 // SRAM1 is "up to" 96k in the standard Cortex-M memory map;
489 // SRAM2 is 32k mapped at at 0x10000000 (sec 2.3, page 73 for
490 // sizes; table 2, page 74 for SRAM2 location)
491 .sram_size = 0x18000,
492 .bootrom_base = 0x1fff0000, // Tables 4-6, pages 80-81 (Bank 1 system memory)
493 .bootrom_size = 0x7000 // 28k (per bank), same source as base
514 typedef uint32_t stm32_addr_t;
516 typedef struct _cortex_m3_cpuid_ {
517 uint16_t implementer_id;
523 typedef struct stlink_version_ {
531 typedef struct flash_loader {
532 stm32_addr_t loader_addr; /* loader sram adddr */
533 stm32_addr_t buf_addr; /* buffer sram address */
536 enum transport_type {
537 TRANSPORT_TYPE_ZERO = 0,
538 TRANSPORT_TYPE_LIBSG,
539 TRANSPORT_TYPE_LIBUSB,
540 TRANSPORT_TYPE_INVALID
543 typedef struct _stlink stlink_t;
545 typedef struct _stlink_backend {
546 void (*close) (stlink_t * sl);
547 void (*exit_debug_mode) (stlink_t * sl);
548 void (*enter_swd_mode) (stlink_t * sl);
549 void (*enter_jtag_mode) (stlink_t * stl);
550 void (*exit_dfu_mode) (stlink_t * stl);
551 void (*core_id) (stlink_t * stl);
552 void (*reset) (stlink_t * stl);
553 void (*jtag_reset) (stlink_t * stl, int value);
554 void (*run) (stlink_t * stl);
555 void (*status) (stlink_t * stl);
556 void (*version) (stlink_t *sl);
557 uint32_t (*read_debug32) (stlink_t *sl, uint32_t addr);
558 void (*read_mem32) (stlink_t *sl, uint32_t addr, uint16_t len);
559 void (*write_debug32) (stlink_t *sl, uint32_t addr, uint32_t data);
560 void (*write_mem32) (stlink_t *sl, uint32_t addr, uint16_t len);
561 void (*write_mem8) (stlink_t *sl, uint32_t addr, uint16_t len);
562 void (*read_all_regs) (stlink_t *sl, reg * regp);
563 void (*read_reg) (stlink_t *sl, int r_idx, reg * regp);
564 void (*read_all_unsupported_regs) (stlink_t *sl, reg *regp);
565 void (*read_unsupported_reg) (stlink_t *sl, int r_idx, reg *regp);
566 void (*write_unsupported_reg) (stlink_t *sl, uint32_t value, int idx, reg *regp);
567 void (*write_reg) (stlink_t *sl, uint32_t reg, int idx);
568 void (*step) (stlink_t * stl);
569 int (*current_mode) (stlink_t * stl);
570 void (*force_debug) (stlink_t *sl);
571 int32_t (*target_voltage) (stlink_t *sl);
575 struct _stlink_backend *backend;
578 // Room for the command header
579 unsigned char c_buf[C_BUF_LEN];
580 // Data transferred from or to device
581 unsigned char q_buf[Q_BUF_LEN];
584 // transport layer verboseness: 0 for no debug info, 10 for lots
590 #define STM32_FLASH_PGSZ 1024
591 #define STM32L_FLASH_PGSZ 256
593 #define STM32F4_FLASH_PGSZ 16384
594 #define STM32F4_FLASH_SIZE (128 * 1024 * 8)
596 stm32_addr_t flash_base;
601 #define STM32_SRAM_SIZE (8 * 1024)
602 #define STM32L_SRAM_SIZE (16 * 1024)
603 stm32_addr_t sram_base;
607 stm32_addr_t sys_base;
610 struct stlink_version_ version;
613 //stlink_t* stlink_quirk_open(const char *dev_name, const int verbose);
615 // delegated functions...
616 void stlink_enter_swd_mode(stlink_t *sl);
617 void stlink_enter_jtag_mode(stlink_t *sl);
618 void stlink_exit_debug_mode(stlink_t *sl);
619 void stlink_exit_dfu_mode(stlink_t *sl);
620 void stlink_close(stlink_t *sl);
621 uint32_t stlink_core_id(stlink_t *sl);
622 void stlink_reset(stlink_t *sl);
623 void stlink_jtag_reset(stlink_t *sl, int value);
624 void stlink_run(stlink_t *sl);
625 void stlink_status(stlink_t *sl);
626 void stlink_version(stlink_t *sl);
627 uint32_t stlink_read_debug32(stlink_t *sl, uint32_t addr);
628 void stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
629 void stlink_write_debug32(stlink_t *sl, uint32_t addr, uint32_t data);
630 void stlink_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
631 void stlink_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len);
632 void stlink_read_all_regs(stlink_t *sl, reg *regp);
633 void stlink_read_all_unsupported_regs(stlink_t *sl, reg *regp);
634 void stlink_read_reg(stlink_t *sl, int r_idx, reg *regp);
635 void stlink_read_unsupported_reg(stlink_t *sl, int r_idx, reg *regp);
636 void stlink_write_unsupported_reg(stlink_t *sl, uint32_t value, int r_idx, reg *regp);
637 void stlink_write_reg(stlink_t *sl, uint32_t reg, int idx);
638 void stlink_step(stlink_t *sl);
639 int stlink_current_mode(stlink_t *sl);
640 void stlink_force_debug(stlink_t *sl);
641 int stlink_target_voltage(stlink_t *sl);
645 int stlink_erase_flash_mass(stlink_t* sl);
646 int stlink_write_flash(stlink_t* sl, stm32_addr_t address, uint8_t* data, uint32_t length);
647 int stlink_fwrite_flash(stlink_t *sl, const char* path, stm32_addr_t addr);
648 int stlink_fwrite_sram(stlink_t *sl, const char* path, stm32_addr_t addr);
649 int stlink_verify_write_flash(stlink_t *sl, stm32_addr_t address, uint8_t *data, uint32_t length);
652 uint32_t stlink_chip_id(stlink_t *sl);
653 void stlink_cpu_id(stlink_t *sl, cortex_m3_cpuid_t *cpuid);
655 // privates, publics, the rest....
656 // TODO sort what is private, and what is not
657 int stlink_erase_flash_page(stlink_t* sl, stm32_addr_t flashaddr);
658 uint32_t stlink_calculate_pagesize(stlink_t *sl, uint32_t flashaddr);
659 uint16_t read_uint16(const unsigned char *c, const int pt);
660 void stlink_core_stat(stlink_t *sl);
661 void stlink_print_data(stlink_t *sl);
662 unsigned int is_bigendian(void);
663 uint32_t read_uint32(const unsigned char *c, const int pt);
664 void write_uint32(unsigned char* buf, uint32_t ui);
665 void write_uint16(unsigned char* buf, uint16_t ui);
666 unsigned int is_core_halted(stlink_t *sl);
667 int write_buffer_to_sram(stlink_t *sl, flash_loader_t* fl, const uint8_t* buf, size_t size);
668 int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size);
669 int stlink_fread(stlink_t* sl, const char* path, stm32_addr_t addr, size_t size);
670 int run_flash_loader(stlink_t *sl, flash_loader_t* fl, stm32_addr_t target, const uint8_t* buf, size_t size);
671 int stlink_load_device_params(stlink_t *sl);
675 #include "stlink-sg.h"
676 #include "stlink-usb.h"
684 #endif /* STLINK_COMMON_H */