Hi Philippe,
Please could you pull from
Hi Philippe
This pull request implements a number of PWM generators using gpio lines.
One nice feature of the demo code is that it shows how to configure a
udp server to receive the duty cycles over the net and submit them to
the driver.
That way the user can control the motors with a simple remote
application like this one.
https://github.com/ldts/servo-udp
thanks
jorge
----------------------------------------------------
The following changes since commit bb7cb06bf80aa193d68906f30131b50d4b8f27a7:
lib/cobalt: Provide RT-capable usleep (2016-11-28 17:02:52 +0100)
are available in the git repository at:
http://git.xenomai.org/xenomai-jro.git next
for you to fetch changes up to 61051214ba8834f0289acef8bd7757a3afd1e0e0:
gpiopwm: display udp server information (2016-11-28 12:32:16 -0500)
----------------------------------------------------------------
Jorge Ramirez-Ortiz (2):
gpiopwm: pwm signal generator and servo motor control demo code
gpiopwm: display udp server information
demo/posix/cobalt/Makefile.am | 6 ++
demo/posix/cobalt/gpiopwm.c | 504
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
include/cobalt/kernel/rtdm/gpiopwm.h | 24 +++++++
include/rtdm/uapi/gpiopwm.h | 56 +++++++++++++++
include/rtdm/uapi/rtdm.h | 1 +
kernel/drivers/Kconfig | 1 +
kernel/drivers/Makefile | 3 +-
kernel/drivers/gpiopwm/Kconfig | 9 +++
kernel/drivers/gpiopwm/Makefile | 5 ++
kernel/drivers/gpiopwm/gpiopwm.c | 301
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
10 files changed, 909 insertions(+), 1 deletion(-)
create mode 100644 demo/posix/cobalt/gpiopwm.c
create mode 100644 include/cobalt/kernel/rtdm/gpiopwm.h
create mode 100644 include/rtdm/uapi/gpiopwm.h
create mode 100644 kernel/drivers/gpiopwm/Kconfig
create mode 100644 kernel/drivers/gpiopwm/Makefile
create mode 100644 kernel/drivers/gpiopwm/gpiopwm.c
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