From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Date: Tue, 23 Sep 2008 09:13:36 +0000 Subject: Re: [lm-sensors] [PATCH 6/8] hwmon: add max1111/max1110 Low-power Message-Id: <200809230213.37098.david-b@pacbell.net> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org On Tuesday 23 September 2008, Jean Delvare wrote: > Still, can't we allocate the transmit and receive buffers in one go? I'd think so ... > I guess transmit and receive can't happen concurrently, so that would be > safe? This is SPI, not I2C, so full duplex transfers work just fine. Have a look at figure 12a in the MAX1110/MAX1111 data sheet to observe continuous sampling using full duplex transfers. _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors