Commit Graph

15 Commits

Author SHA1 Message Date
Erik Agsjö 543a246916 Updated all i2c drivers to new interface
Signed-off-by: Erik Agsjö <erik.agsjo@gmail.com>

Fixed I2C interface bugs

Signed-off-by: Erik Agsjö <erik.agsjo@gmail.com>
2017-02-06 15:06:00 +01:00
Erik Agsjö 0626b3b3a2 Added word sized i2c write operation
Signed-off-by: Erik Agsjö <erik.agsjo@gmail.com>
2017-02-06 14:57:36 +01:00
Erik Agsjö f41021c17a Change to make I2C support more than one bus, and use
other access methods than block operations.

Signed-off-by: Erik Agsjö <erik.agsjo@gmail.com>

Added ReadWordData to i2c connection

Signed-off-by: Erik Agsjö <erik.agsjo@gmail.com>

Code cleanup
2017-02-06 14:57:19 +01:00
deadprogram fa9f6aefc3 sysfs: some additional cleanup suggested by golint
Signed-off-by: deadprogram <ron@hybridgroup.com>
2017-01-02 19:32:04 +01:00
deadprogram c432f50ae0 sysfs: Should fix #272 by using first byte of data as command register for I2C reads
Signed-off-by: deadprogram <ron@hybridgroup.com>
2017-01-02 15:13:22 +01:00
Ron Evans 5442e0bd8b Merge pull request #308 from jfinken/dev
Adafruit Motor HAT driver support
2016-09-17 01:34:05 +02:00
Erich Cordoba 5d156f9a6c Remove debug message from i2c_device.go
Signed-off-by: Erich Cordoba <erich.cm@yandex.com>
2016-09-03 23:21:03 -05:00
Josh Finken c3f142f4d7 Initial commit of driver code, with accompanying example, for the Adafruit_MotorHat. 2016-08-01 19:08:54 -06:00
Hrishikesh Tapaswi 42475e479d Get I2C functionality before doing SMBus block I/O
In the sysfs i2cDevice implementation, use an ioctl to get the adapter
functionality mask. Prefer SMBus block I/O but if it's not available,
perform read/write calls directly on the file descriptor.

Improve Wiichuck error handling. Add a 1 ms delay between I/O operations
to the Wiichuck; this dramatically improves reliability.

Signed-off-by: Hrishikesh Tapaswi <hrishikesh195@yahoo.com>
2016-02-17 12:25:15 -08:00
Adrian Zankich fe6df92974 Refactor sysfs I2C implementation and add Address parameter to I2C interface functions 2015-07-03 18:57:29 -07:00
Adrian Zankich 22b84cc6ef go lint and documentation tweaks for the sysfs package 2014-12-31 06:12:25 -08:00
Adrian Zankich ece9aa16f9 Add syscall mock 2014-11-07 16:56:13 -08:00
Adrian Zankich a0bcef77fe Refactor sysfs to use internal fs 2014-11-07 16:21:39 -08:00
Adrian Zankich e78257c201 Add docs 2014-10-30 16:22:25 -07:00
Adrian Zankich 72bd6961e0 WIP switching linux sysfs io to shared package 2014-10-29 17:51:47 -07:00