Hi.

I have a Suunto HelO2, and imports via libdivecomputer (MacDive) only work some times. It seems that the evening after a dive I cannot import, while on the next day it works.

Here's a log:

henrik@kollaps:~/Downloads$ ./vyper2 /dev/tty.SLAB_USBtoUART DATETIME 2012-04-21T16:37:37Z (1335026257) REVISION 5126ef389a0b8983752008568cf26bdbd46b3257 DEVICE=/dev/tty.SLAB_USBtoUART suunto_vyper2_device_open Configure: baudrate=9600, databits=8, parity=0, stopbits=1, flowcontrol=0 Timeout: value=3000 DTR: value=1 Sleep: value=100 Flush: queue=3, input=0, output=0 device_version Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=8, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=8, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=7, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. ../../source/examples/suunto_vyper2_test.c:85: Cannot identify computer. suunto_vyper2_device_open Configure: baudrate=9600, databits=8, parity=0, stopbits=1, flowcontrol=0 Timeout: value=3000 DTR: value=1 Sleep: value=100 Flush: queue=3, input=0, output=0 device_version Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=8, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=8, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. Sleep: value=600 RTS: value=1 Sleep: value=6 Write: timer=8, size=4, data=0F00000F, remaining=0 RTS: value=0 Read: timer=3001, size=0, data=, remaining=0 ../../source/src/suunto_vyper2.c:193: Failed to receive the answer. ../../source/examples/suunto_vyper2_test.c:45: Cannot identify computer.

SUMMARY ------- test_dump_memory: Timeout test_dump_sdm: Timeout

I've tried switching USB ports and rebooting the machine, without success. I use MacOSX Lion on a 2010 MacBook Pro.

Best regards, Henrik