Re: [ntp:questions] convert_rawdcf: parity check FAILED on Olinuxino Maxi (iMX233)

2013-10-08 Thread David Woolley
On 08/10/13 01:15, Brian Inglis wrote: Normally with speeds below 300 (150, 110, 75, 50) bps both interfaces need to be configured to use two stop bits to avoid framing errors. Many USB converters (and probably other serial interfaces) nowadays, lack support for low speeds, and possibly also

Re: [ntp:questions] convert_rawdcf: parity check FAILED on Olinuxino Maxi (iMX233)

2013-10-08 Thread Rob
Rob van der Putten r...@sput.nl wrote: Using 8 bits + parity prevents framing errors but introduces parity errors instead; -+ +---+---+---+---+---+---+---+---+---+- | S | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | P | S +---+---+---+---+---+---+---+---+---+---+