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Re: Re: Romboot in i386 (continued) - comms. problems
- To: Alex Lennon <ajlennon at arcom dot co dot uk>
- Subject: Re: [ECOS] Re: Romboot in i386 (continued) - comms. problems
- From: Jonathan Larmour <jlarmour at redhat dot com>
- Date: Mon, 13 Aug 2001 18:45:37 +0100
- Cc: Gary Thomas <gthomas at redhat dot com>, ecos-discuss at sources dot redhat dot com
- Organization: Red Hat UK Ltd.
- References: <NEBBKJHOALKOLCFPGELECEMLCPAA.ajlennon@arcom.co.uk>
Alex Lennon wrote:
>
> I take your point that I can enable the FIFOs and add code to the handler to
> deal with this.
> However, to support FIFOs I need to buffer up the incoming characters on
> each
> cyg_hal_plf_serial_getc_nonblock() call.
Why? Just enable the FIFOs and leave it at that. If interrupts are
disabled, the HAL code won't notice any difference.
Jifl
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