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hosted/stlinkv3: Detect STlinkV3 in bootloader mode.

This commit is contained in:
Uwe Bonnes 2020-12-20 13:30:49 +01:00 committed by UweBonnes
parent a83700d1cf
commit f98b7274b4
3 changed files with 31 additions and 27 deletions

13
src/platforms/hosted/bmp_libusb.c
View File

@ -24,18 +24,6 @@
#include "ftdi_bmp.h"
#include "version.h"
#define VENDOR_ID_STLINK 0x0483
#define PRODUCT_ID_STLINK_MASK 0xffe0
#define PRODUCT_ID_STLINK_GROUP 0x3740
#define PRODUCT_ID_STLINKV1 0x3744
#define PRODUCT_ID_STLINKV2 0x3748
#define PRODUCT_ID_STLINKV21 0x374b
#define PRODUCT_ID_STLINKV21_MSD 0x3752
#define PRODUCT_ID_STLINKV3 0x374f
#define PRODUCT_ID_STLINKV3E 0x374e
#define VENDOR_ID_SEGGER 0x1366
#define NO_SERIAL_NUMBER "<no serial number>"
void bmp_ident(bmp_info_t *info)
@ -177,6 +165,7 @@ int find_debuggers(BMP_CL_OPTIONS_t *cl_opts,bmp_info_t *info)
if ((desc.idProduct == PRODUCT_ID_STLINKV2) ||
(desc.idProduct == PRODUCT_ID_STLINKV21) ||
(desc.idProduct == PRODUCT_ID_STLINKV21_MSD) ||
(desc.idProduct == PRODUCT_ID_STLINKV3_BL) ||
(desc.idProduct == PRODUCT_ID_STLINKV3) ||
(desc.idProduct == PRODUCT_ID_STLINKV3E)) {
type = BMP_TYPE_STLINKV2;

13
src/platforms/hosted/platform.h
View File

@ -14,6 +14,19 @@ void platform_buffer_flush(void);
#define PRODUCT_ID_BMP_BL 0x6017
#define PRODUCT_ID_BMP 0x6018
#define VENDOR_ID_STLINK 0x0483
#define PRODUCT_ID_STLINK_MASK 0xffe0
#define PRODUCT_ID_STLINK_GROUP 0x3740
#define PRODUCT_ID_STLINKV1 0x3744
#define PRODUCT_ID_STLINKV2 0x3748
#define PRODUCT_ID_STLINKV21 0x374b
#define PRODUCT_ID_STLINKV21_MSD 0x3752
#define PRODUCT_ID_STLINKV3_BL 0x374d
#define PRODUCT_ID_STLINKV3 0x374f
#define PRODUCT_ID_STLINKV3E 0x374e
#define VENDOR_ID_SEGGER 0x1366
typedef enum bmp_type_s {
BMP_TYPE_NONE = 0,
BMP_TYPE_BMP,

32
src/platforms/hosted/stlinkv2.c
View File

@ -42,16 +42,6 @@
#include "cl_utils.h"
#define VENDOR_ID_STLINK 0x483
#define PRODUCT_ID_STLINK_MASK 0xffe0
#define PRODUCT_ID_STLINK_GROUP 0x3740
#define PRODUCT_ID_STLINKV1 0x3744
#define PRODUCT_ID_STLINKV2 0x3748
#define PRODUCT_ID_STLINKV21 0x374b
#define PRODUCT_ID_STLINKV21_MSD 0x3752
#define PRODUCT_ID_STLINKV3 0x374f
#define PRODUCT_ID_STLINKV3E 0x374e
#define STLINK_SWIM_ERR_OK 0x00
#define STLINK_SWIM_BUSY 0x01
#define STLINK_DEBUG_ERR_OK 0x80
@ -399,6 +389,9 @@ static int write_retry(uint8_t *cmdbuf, size_t cmdsize,
return res;
}
/* Version data is at 0x080103f8 with STLINKV3 bootloader flashed with
* STLinkUpgrade_v3[3|5].jar
*/
static void stlink_version(bmp_info_t *info)
{
if (Stlink.ver_hw == 30) {
@ -543,20 +536,29 @@ int stlink_init(bmp_info_t *info)
libusb_free_device_list(devs, 1);
if (!found)
return 0;
if (info->pid == PRODUCT_ID_STLINKV2) {
if (info->vid != VENDOR_ID_STLINK)
return 0;
switch (info->pid) {
case PRODUCT_ID_STLINKV2:
Stlink.ver_hw = 20;
info->usb_link->ep_tx = 2;
Stlink.ep_tx = 2;
} else if ((info->pid == PRODUCT_ID_STLINKV21)||
(info->pid == PRODUCT_ID_STLINKV21_MSD)) {
break;
case PRODUCT_ID_STLINKV21 :
case PRODUCT_ID_STLINKV21_MSD:
Stlink.ver_hw = 21;
info->usb_link->ep_tx = 1;
Stlink.ep_tx = 1;
} else if ((info->pid == PRODUCT_ID_STLINKV3) ||
(info->pid == PRODUCT_ID_STLINKV3E)) {
break;
case PRODUCT_ID_STLINKV3_BL:
case PRODUCT_ID_STLINKV3:
case PRODUCT_ID_STLINKV3E:
Stlink.ver_hw = 30;
info->usb_link->ep_tx = 1;
Stlink.ep_tx = 1;
break;
default:
DEBUG_INFO("Unhandled STM32 device\n");
}
info->usb_link->ep_rx = 1;
int config;