This is an automated email from Gerrit.
Mathias K?ster (kes...@freenet.de) just uploaded a new patch set to Gerrit,
which you can find at http://openocd.zylin.com/405
-- gerrit
commit 3cb0ec7af24fac3e79d5460e0ea8761f30e05786
Author: Mathias K <kes...@freenet.de>
Date: Sun Jan 29 15:18:40 2012 +0100
STLINK: add check for the supported jtag API version
This patch add a validation for the supported jtag api version.
Change-Id: I0b51350e58e351d6662f4039c0a9e9d0d79ba4ec
Signed-off-by: Mathias K <kes...@freenet.de>
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index 64d3364..5d727ac 100644
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -43,6 +43,11 @@
#define STLINK_TX_SIZE (4*128)
#define STLINK_RX_SIZE (4*128)
+enum stlink_jtag_api_version {
+ STLINK_JTAG_API_V1 = 0,
+ STLINK_JTAG_API_V2,
+};
+
/** */
struct stlink_usb_version {
/** */
@@ -73,6 +78,8 @@ struct stlink_usb_handle_s {
uint16_t pid;
/** */
uint32_t sg_tag;
+ /** */
+ enum stlink_jtag_api_version jtag_api;
};
#define STLINK_OK 0x80
@@ -1007,6 +1014,15 @@ static int stlink_usb_open(struct
stlink_interface_param_s *param, void **fd)
return err;
}
+ /* set the supported jtag api version
+ * V1 doesn't support API V2 at all
+ * V2 support API V2 since JTAG V13
+ */
+ if ((h->version.stlink == 2) && (h->version.jtag > 12))
+ h->jtag_api = STLINK_JTAG_API_V2;
+ else
+ h->jtag_api = STLINK_JTAG_API_V1;
+
*fd = h;
return ERROR_OK;
--
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