On Tue, Apr 13, 2010 at 03:59:27PM -0700, Ira W. Snyder wrote: > This patch series fixes support for using a GPIO line as an analog input to > the ADC on the LTC4245 chip. Jean suggested dropping support for multiple > GPIO lines, and then adding it back as an optional feature. > > I think this is fairly unintrusive to the ltc4245 code, and the multi-GPIO > support is well encapsulated in a seperate function, hidden behind a kernel > configuration option. > > I have tested the sensors utility with the -EAGAIN code for stale values. > The output looks like this: > > ltc4245-i2c-1-22 > 12V Input: +11.66 V > 5.0V Input: +5.10 V > 3.3V Input: +3.19 V > VEE Input: +0.00 V > 12V Output: +11.66 V > 5.0V Output: +5.08 V > 3.3V Output: +3.19 V > VEE Output: +0.00 V > Dig 3.30v Output: +3.26 V > ERROR: Can't get value of subfeature in10_input: Can't read > Dig 2.25v Output: +0.00 V > ERROR: Can't get value of subfeature in11_input: Can't read > Dig 1.80v Output: +0.00 V > 12V Power: 816.20 mW > 5.0V Power: 4.90 W > 3.3V Power: 1.44 W > VEE Power: 0.00 nW > 12V Current: +0.07 A > 5.0V Current: +0.96 A > 3.3V Current: +0.45 A > VEE Current: +0.00 A > > Using cat to read the inX_input nodes, I get the expected output: > > cat: in9_input: Resource temporarily unavailable > > So I think that the lm-sensors software will handle this method of showing > stale values just fine. > Hey Jean, Have you had time to look at this patch series yet? Thanks, Ira _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
