From 5babb634623d60dd8b39289de3ecf27910b0b86d Mon Sep 17 00:00:00 2001 From: Antonio Borneo Date: Mon, 1 Oct 2018 10:25:35 +0200 Subject: [PATCH] stlink: fix printed version for new STM8 nucleo board The ST-LINK/V2.1 embedded in the new nucleo boards for STM8 does not follow the normal versioning rules, and puts mass-storage and swim version in the field normally used respectively for jtag and mass-storage version. Apply the check suggested by STMicroelectronics to discriminate the two cases and print the correct version. Change-Id: I0dd1da11013be3f1e56084489e28cfba98bb07af Signed-off-by: Antonio Borneo Reviewed-on: http://openocd.zylin.com/4716 Reviewed-by: Spencer Oliver Tested-by: Spencer Oliver --- src/jtag/drivers/stlink_usb.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index 5837393ca..ffe4d6846 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -665,10 +665,17 @@ static int stlink_usb_version(void *handle) 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; + if ((x <= 22 && y == 7) || (x >= 25 && y >= 7 && y <= 12)) { + /* MxSy : STM8 V2.1 - SWIM only */ + msd = x; + swim = y; + jtag = 0; + } else { + /* JxMy : STM32 V2.1 - JTAG/SWD only */ + jtag = x; + msd = y; + swim = 0; + } break; default: jtag = x;