- Make error more consistent and more helpful. Not all errors are wrapped yet
but a fair part is now.
- Remove the 'first' pattern in i2c, spi, uart and make it work.
- Add allwinner.Pin.wrap() for coherence with PinPL and bcm283x.Pin.
- headers.All() return a copy.
- Remove fmt.Stringer and io.Writer from conn.Conn. This makes it compatible
with exp/io.
- Rename i2c.Conn to i2c.Bus since this was confusion. This clarifies the
distinction between a point-to-point connection and a bus.
- Add these to bus specific interfaces, i2c.Bus, spi.Conn, uart.Conn.
Fixes#15.
Ran:
git sed 's/pio/periph/g
git sed 's/gperiph/gpio/g'
git sed 's/Gperiph/Gpio/g'
git sed 's/PIO/Periph/g'
git sed 's/GPeriph/GPIO/g'
git mv pio.go periph.go
git mv pio_test.go periph_test.go
cd cmd
git mv pio-info periph-info
git mv pio-setup periph-setup
where 'git sed' is an alias to run sed over all files in git ls-files.
Fixes#11.
M-A