Hello, the STM Discovery module are affordable small boards with an ARM Cortex3 microcontroller, Pins available at break-out headers and another smaller Cortex3 with USB connection, providing a so called STLINK. The microcontroller used to implement the STLink has a 96 bit unique device serial number. It looks like the UBS implementation uses this number as USB description iSerial. When this binary number is printed as ACSII, garbage results: SerialNumber: WÿnIeRUG%# The SerialNumber changes for different board I have. As the user may need this serial number to distinguish several adapters connected devices, a printout of the serial number as hex number would be needed, as the ASCII printout will not print some byte values. Is changing the drivers/usb/core/hub.c showstring() function to check for non printable bytes and then print aout the hex values instead of chars acceptable? Thanks -- Uwe Bonnes bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ---------- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
