This should help comparing the versions before deciding for a
firmware update.
Change-Id: I7012a60587587539b2fd1a5f9c3b1ce72877793f
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4715
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
{
int res;
uint32_t flags;
{
int res;
uint32_t flags;
+ uint16_t version;
+ uint8_t v, x, y, jtag, swim, msd;
+ char v_str[4 * (1 + 3) + 1]; /* VvJjMmSs */
+ char *p;
struct stlink_usb_handle_s *h = handle;
assert(handle != NULL);
struct stlink_usb_handle_s *h = handle;
assert(handle != NULL);
if (res != ERROR_OK)
return res;
if (res != ERROR_OK)
return res;
- v = (h->databuf[0] << 8) | h->databuf[1];
+ version = be_to_h_u16(h->databuf);
+ v = (version >> 12) & 0x0f;
+ x = (version >> 6) & 0x3f;
+ y = version & 0x3f;
+
+ h->vid = le_to_h_u16(h->databuf + 2);
+ h->pid = le_to_h_u16(h->databuf + 4);
+
+ switch (h->pid) {
+ case STLINK_V2_1_PID:
+ case STLINK_V2_1_NO_MSD_PID:
+ /* JxMy : STM32 V2.1 - JTAG/SWD only */
+ jtag = x;
+ msd = y;
+ swim = 0;
+ break;
+ default:
+ jtag = x;
+ swim = y;
+ msd = 0;
+ break;
+ }
- h->version.stlink = (v >> 12) & 0x0f;
- h->version.jtag = (v >> 6) & 0x3f;
- h->version.swim = v & 0x3f;
- h->vid = buf_get_u32(h->databuf, 16, 16);
- h->pid = buf_get_u32(h->databuf, 32, 16);
+ h->version.stlink = v;
+ h->version.jtag = jtag;
+ h->version.swim = swim;
flags = 0;
switch (h->version.stlink) {
flags = 0;
switch (h->version.stlink) {
}
h->version.flags = flags;
}
h->version.flags = flags;
- LOG_INFO("STLINK v%d JTAG v%d API v%d SWIM v%d VID 0x%04X PID 0x%04X",
- h->version.stlink,
- h->version.jtag,
- (h->version.jtag_api == STLINK_JTAG_API_V1) ? 1 : 2,
- h->version.swim,
+ p = v_str;
+ p += sprintf(p, "V%d", v);
+ if (jtag || !msd)
+ p += sprintf(p, "J%d", jtag);
+ if (msd)
+ p += sprintf(p, "M%d", msd);
+ if (swim || !msd)
+ p += sprintf(p, "S%d", swim);
+
+ LOG_INFO("STLINK %s (API v%d) VID:PID %04X:%04X",
+ v_str,
+ h->version.jtag_api,
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