forked from Minki/linux
30c760c1e6
The AD converter on the usbsigma turns vref (2.5V/2) into the binary value 0x780000. However the full scale range goes up to 0x800000 so that vref/2 needs to be upscaled by 0x800000/0x780000 which is 1.06bar. In the driver it's been 1.06 without the infinite 6666. I've put the fraction in the code so that the compiler can calculate the most precise scaling value by itself. Signed-off-by: Bernd Porr <mail@berndporr.me.uk> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
drivers | ||
kcomedilib | ||
comedi_buf.c | ||
comedi_compat32.c | ||
comedi_compat32.h | ||
comedi_fops.c | ||
comedi_internal.h | ||
comedi_pci.c | ||
comedi_pcmcia.c | ||
comedi_usb.c | ||
comedi.h | ||
comedidev.h | ||
comedilib.h | ||
drivers.c | ||
Kconfig | ||
Makefile | ||
proc.c | ||
range.c | ||
TODO |