Commit Graph

6 Commits

Author SHA1 Message Date
Aurelien Jacobs f589a6d499 scpi_usbtmc_libusb: disable all clear_halt for Rigol DS1000 2014-04-06 22:47:44 +02:00
Aurelien Jacobs 50e6311a1b scpi_usbtmc_libusb: disable bulk_out clear_halt for Rigol DS1000
fix hangup issue with Rigol firmware version 00.02.02.02.00
2014-04-06 17:32:59 +02:00
Uwe Hermann 9ad05e6cd2 scpi_usbtmc_libusb.c: Fix two error checks.
Two error checks had a missing "ret = ", which lead to an incorrect
value being passed to libusb_error_name().

Also, lower the level for those messages from sr_err() to sr_dbg()
since they're not fatal.
2014-03-11 19:48:47 +01:00
Uwe Hermann d8cbd659ce scpi_usbtmc_libusb.c: Consistently check for < 0 (libusb calls). 2014-03-11 19:48:00 +01:00
Uwe Hermann 52f6951c4e scpi_usbtmc_libusb: Consistent libusb error handling. 2014-02-07 19:42:27 +01:00
Aurelien Jacobs 20ed3ceee7 scpi: add a libusb based implementation of usbtmc 2014-02-07 18:53:04 +01:00