Good idea, but it does not make a difference :( When I try this on the Mac, the communication fails before the communication parameters are setup. Karl Heinz On 7/1/07, Rolf Gierling <mail@xxxxxxxxxxxxxxxxxxxx> wrote:
Hello Karl Heinz, Am 01.07.2007 um 04:20 schrieb Karl Heinz Kremer: > icoms: Write_Read called with '0104CF^M' > About to write '0104CF^M' ICOM err 0x0 > icoms: Read called > icoms: About to return read '<00>' ICOM err 0x0 > icoms: Read returning with 0x0 > icoms: Write_Read Write_Read success, returning '<00>' I observe that your instrument get's configured to RTS/CTS hardware handshake. Does your USB-Serial adapter support this? This is at least against what xrite sugests, and never worked for me with any USB-Serial adapter I tried. Can you try with no handshake, aka 0004CF^M. Rolf ----------------------------------------------------- Multitools Dipl.-Ing. Rolf Gierling Colormanagement Consulting - Development - Distribution Mariabrunnstr. 16 52064 Aachen Germany Tel. +49 (0) 2 41 / 4 01 25 79 Fax. +49 (0) 2 41 / 4 01 25 83 mail@xxxxxxxxxxxxxxxxxxxx www.multitools-online.de Author of "Farbmanagement" 3rd Edition July 2006 mitp Verlag, Bonn ISBN 3-8266-1626-X