Messages in this thread | | | Date | Sun, 19 Sep 2010 12:57:55 +0200 | From | Hakan Lennestal <> | Subject | 2.6.33.7, ftdi_sio, problem with digitemp |
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Hi !
There was a ftdi_sio patch included in the 2.6.33.7 kernel (also 2.6.32.17 and 2.6.35): "USB: ftdi_sio: support for Signalyzer tools based on FTDI chips"
This patch brakes the digitemp application, http://www.digitemp.com (it will hang).
The problem seem to be the addition of lowering and raising of the DTR/RTS signals in ftdi_sio.c:
2324 /* raise DTR/RTS */ 2325 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
...
2373 /* lower DTR/RTS */ 2374 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
-- Hakan Lennestal <hakan.lennestal@brfsodrahamn.se>
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