- Ran github.com/kisielk/errcheck on the code base, and either trapped errors or
marked them as ignored explicitly. The stats was calculated via:
errcheck ./... | grep -v defer | wc -l
- Stop registering gpio.INVALID, it can't be registered.
- Fix a go vet issue in cap1188.
- bme280: fix hang in Halt() if SenseContinuous() listener is hung.
- bmp180: Add unit tests; increase test coverage to 96%.
- bmp180: Remove Reset(). There's no known use case.
- bmp180: Implement SenseContinuous().
- Consistently wrap errors in both packages.
- Various typos.
- devices: Add SenseContinuous() to Environmental.
- devices: Add Device to Display and Environmental.
- devices: Remove fmt.Stringer from Device.
- devices: Add more type assertions to variaous devices and corresponding unit test.
- bme280: Unexport the Standby parameter.
- bme280: Have SenseContinuous accept time.Duration period instead.
- bme280: Do not enable automatic sensing upon initialization.
- bme280: Use forced mode by default.
- bme280smoketest: improved.
As people like to copy paste code, make sure that the semantic of the variable
names is always relevant w.r.t. the object they refer to. In particular, do not
use 'bus' to refer to an spi.Port or spi.PortCloser, as this is blur the
distinction.
Also rename a few fooName to fooID.
- This enables more complex use case like write-then-read, 3-wire SPI and when
the number of bits per word changes accross packets.
- Remove the transparent Tx() buffer cutting, the Raspberry Pi 3 spi_bcm2835
driver asserts the CS line even if csChange = 0 on the last packet. This broke
some use case (like FLIR Lepton).
spi-io: improve with more use cases. Used for adhoc testing of the SPI bus and
looking at the results over an oscilloscope.
- Allow both app and device drive set max bus speed.
- Make DevParams callable only exactly once.
- sysfs-spi: make SPI implement io.Reader.
- sysfs-spi: Fix Tx() with write only or read only.
Now each connection can report if the underlying communication channel is
half-duplex or full-duplex.
This information is leveraged by some clients, like memory mapped registers
helper struct, to change their behavior or deny use on certain kind of
communication channel.
- 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.
Marc-Antoine Ruel