Hi Antony, On Thu, Feb 08, 2018 at 10:48:56AM +0300, Antony Pavlov wrote: > Sometimes for communication with a simple I2C devices > (e.g. PCF8574 or TM1650) it's necessary to send only > one data byte into the I2C device. > Current i2c_write command makes this impossible because > you can't just pass 'device address' and 'register number' > (or 'device address' and 'one data byte') to the command. > You always have to pass all three parameters: > 'device address', 'register number' and 'data'. > > This commit fixes the problem. > > Sample usage: > > barebox@barebox sandbox:/ i2c_write -a 0x24 0x01 > > Signed-off-by: Antony Pavlov <antonynpavlov@xxxxxxxxx> > --- > commands/i2c.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) Looks good to me. I applied this one despite the [RFC] tag. If for some reason you want to resend this, feel free to do so, but otherwise consider this applied. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
