diff options
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/drivers/jlink.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/jtag/drivers/jlink.c b/src/jtag/drivers/jlink.c index 35c1a5c..08df63b 100644 --- a/src/jtag/drivers/jlink.c +++ b/src/jtag/drivers/jlink.c @@ -738,6 +738,42 @@ static int jlink_set_config(struct jlink_config *cfg) return ERROR_OK; } +/* + * List of unsupported version string markers. + * + * The firmware versions does not correspond directly with + * "Software and documentation pack for Windows", it may be + * distinguished by the "compile" date in the information string. + * + * For example, version string is: + * "J-Link ARM V8 compiled May 3 2012 18:36:22" + * Marker sould be: + * "May 3 2012" + * + * The list must be terminated by NULL string. + */ +static const char * const unsupported_versions[] = { + "Jan 31 2011", + "JAN 31 2011", + "Mar 19 2012", /* V4.44 */ + "May 3 2012", /* V4.46 "J-Link ARM V8 compiled May 3 2012 18:36:22" */ + NULL /* End of list */ +}; + +static void jlink_check_supported(const char *str) +{ + const char * const *p = unsupported_versions; + while (*p) { + if (NULL != strstr(str, *p)) { + LOG_WARNING( + "Unsupported J-Link firmware version.\n" + " Please check http://www.segger.com/j-link-older-versions.html for updates"); + return; + } + p++; + } +} + static int jlink_get_version_info(void) { int result; @@ -767,6 +803,7 @@ static int jlink_get_version_info(void) usb_in_buffer[result] = 0; LOG_INFO("%s", (char *)usb_in_buffer); + jlink_check_supported((char *)usb_in_buffer); /* query hardware capabilities */ jlink_simple_command(EMU_CMD_GET_CAPS); |