sergiotarxz/nuttx
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3 Commits

Author SHA1 Message Date
Michal Lenc
5b90ae9c72 boards/samv7: add lower level IOCTL handler to sam_gpio_enc driver 
SAMv7 encoder driver with GPIO pins was written without IOCTL support.
While this driver does not require any lower level IOCTLs for its
functionality the upper layer fails on assertion when unknown command
can not be send to lower layer. This commit adds IOCTL handler that
always returns -ENOTTY as no commands are supported.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
 2023-06-19 23:06:20 +08:00
Xiang Xiao
a7b3217c37 boards/arch: Remove FAR from 32bit/64bit arch 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-16 10:22:12 +02:00
Michal Lenc
c7c78972d6 samv7/common: add support for GPIO driver based encoder 
This commit adds support for GPIO driver based encoder for SAMv7 boards.
This encoder do not use the microcontroller's dedicated driver but two
GPIO pins with interrupts. The position is calculated based on those
interrupts.

This can be used for boards that do not have pins routed to the dedicated
driver.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
 2022-08-13 01:10:18 +08:00