|
[RFC] Sensor API for devices with multiple channels of the same type
Hello,
The current Zephyr Sensor API assumes that devices have a single channel of a particular type. Although this may be the most common case for most devices, it is not a rule (e.g. SI1153 can
Hello,
The current Zephyr Sensor API assumes that devices have a single channel of a particular type. Although this may be the most common case for most devices, it is not a rule (e.g. SI1153 can
|
By
Bogdan Davidoaia
·
#125
·
|
|
Re: Build Flag for prerequisites
Hi Paul,
thanks for the very useful hints und links!
/apps_structure.html#support-for-building-third-party-library-code
I didn't know about these docs, thanks!
This is something i really looked
Hi Paul,
thanks for the very useful hints und links!
/apps_structure.html#support-for-building-third-party-library-code
I didn't know about these docs, thanks!
This is something i really looked
|
By
Richard Peters <mail@...>
·
#124
·
|
|
Re: Adding support for CC2650 SoC
Alright, I'll follow your advice then. I agree that, ultimately, Device Tree
and Kconfig files should be completely separate anyway.
Best regards,
--
Geoffrey Le Gourriérec
Alright, I'll follow your advice then. I agree that, ultimately, Device Tree
and Kconfig files should be completely separate anyway.
Best regards,
--
Geoffrey Le Gourriérec
|
By
Geoffrey LE GOURRIEREC <geoffrey.legourrierec@...>
·
#123
·
|
|
Re: Build Flag for prerequisites
Hello Richard,
Richard Peters <mail@...> wrote:
This mail crosses its way with one you sent me privately, about doing
the same thing with MicroPython, so let me try to answer both
Hello Richard,
Richard Peters <mail@...> wrote:
This mail crosses its way with one you sent me privately, about doing
the same thing with MicroPython, so let me try to answer both
|
By
Paul Sokolovsky
·
#122
·
|
|
Re: Problems managing NBUF DATA pool in the networking stack
Hi Geoff,
While it is probably a good idea to look for good research solutions
we actually need to make sense what it does, and what doesn't make
sense, for zephyr. Pretty much any layer that
Hi Geoff,
While it is probably a good idea to look for good research solutions
we actually need to make sense what it does, and what doesn't make
sense, for zephyr. Pretty much any layer that
|
By
Luiz Augusto von Dentz
·
#121
·
|
|
Build Flag for prerequisites
Hi Community,
I use these flags to link jerryscript against zephyr in my project makefile:
ALL_LIBS += jerry-core
export ALL_LIBS
LDFLAGS_zephyr += "-L $(JERRYOUT)/lib"
export LDFLAGS_zephyr
1.
Hi Community,
I use these flags to link jerryscript against zephyr in my project makefile:
ALL_LIBS += jerry-core
export ALL_LIBS
LDFLAGS_zephyr += "-L $(JERRYOUT)/lib"
export LDFLAGS_zephyr
1.
|
By
Richard Peters <mail@...>
·
#120
·
|
|
Re: did the zephyr kernel support the nested interrupt on all the supported arch?
On Nios II we currently just support the very simple IIC (Internal Interrupt Controller) and nested interrupts aren't possible.
Andrew
On Nios II we currently just support the very simple IIC (Internal Interrupt Controller) and nested interrupts aren't possible.
Andrew
|
By
Boie, Andrew P
·
#119
·
|
|
Re: did the zephyr kernel support the nested interrupt on all the supported arch?
Should be supported on architectures where the hardware has support for it. It is a feature of the kernel.
ARM, ARC, x86 do support it.
[ChuckJ] To clarify. On ARC, FIRQ can be nested on top of
Should be supported on architectures where the hardware has support for it. It is a feature of the kernel.
ARM, ARC, x86 do support it.
[ChuckJ] To clarify. On ARC, FIRQ can be nested on top of
|
By
Chuck Jordan <Chuck.Jordan@...>
·
#118
·
|
|
Re: Problems managing NBUF DATA pool in the networking stack
While I don't personally have answers to these buffer-management questions, I am certain they are well-studied, because they are intermingled with lots of other well-studied questions and use-cases
While I don't personally have answers to these buffer-management questions, I am certain they are well-studied, because they are intermingled with lots of other well-studied questions and use-cases
|
By
Geoff Thorpe <geoff.thorpe@...>
·
#117
·
|
|
Daily Gerrit Digest
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/11230 : RFC drivers/timer: Refined version of nRF RTC driver.
- https://gerrit.zephyrproject.org/r/11233 : Bluetooth: SMP: Fix passkey
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/11230 : RFC drivers/timer: Refined version of nRF RTC driver.
- https://gerrit.zephyrproject.org/r/11233 : Bluetooth: SMP: Fix passkey
|
By
donotreply@...
·
#116
·
|
|
Re: did the zephyr kernel support the nested interrupt on all the supported arch?
Hi,
Should be supported on architectures where the hardware has support for
it. It is a feature of the kernel.
ARM, ARC, x86 do support it.
Not entirely sure about Nios2 and
Hi,
Should be supported on architectures where the hardware has support for
it. It is a feature of the kernel.
ARM, ARC, x86 do support it.
Not entirely sure about Nios2 and
|
By
Benjamin Walsh <benjamin.walsh@...>
·
#115
·
|
|
Re: Problems managing NBUF DATA pool in the networking stack
<jukka.rissanen@...> wrote:
We do however still need to figure out, for udp, how to prevent:
- rx path starving tx path to dead lock
- multiple tx paths deadlocking (by attempting to
<jukka.rissanen@...> wrote:
We do however still need to figure out, for udp, how to prevent:
- rx path starving tx path to dead lock
- multiple tx paths deadlocking (by attempting to
|
By
Marcus Shawcroft <marcus.shawcroft@...>
·
#114
·
|
|
Re: Problems managing NBUF DATA pool in the networking stack
Hi Piotr,
I agree that having too fine grained setup for the buffers is bad and
should be avoided. The current setup of RX, TX and shared DATA buffers
has worked for UDP quite well. For TCP the
Hi Piotr,
I agree that having too fine grained setup for the buffers is bad and
should be avoided. The current setup of RX, TX and shared DATA buffers
has worked for UDP quite well. For TCP the
|
By
Jukka Rissanen
·
#113
·
|
|
Re: Trouble configuring arduino101 via zephyr
Some pins have been pulled up and some have been pulled down. Not able to change it. It seems to be perpetually stuck in that mode. Also pin 8 (Zephyr pin 16) not functioning. Any suggestions?
Some pins have been pulled up and some have been pulled down. Not able to change it. It seems to be perpetually stuck in that mode. Also pin 8 (Zephyr pin 16) not functioning. Any suggestions?
|
By
Anjali Asar <anjaliasar@...>
·
#112
·
|
|
did the zephyr kernel support the nested interrupt on all the supported arch?
hi all:
i have reviewed the cortex-m arch about the interrupt flow, and found that cortex-m support max 255 interrupt entry and it allows interrupt with higher prio preempted another one with
hi all:
i have reviewed the cortex-m arch about the interrupt flow, and found that cortex-m support max 255 interrupt entry and it allows interrupt with higher prio preempted another one with
|
By
曹子龙
·
#111
·
|
|
Re: Problems managing NBUF DATA pool in the networking stack
Hi, So, what should be the final solution to the NBUF DATA issue? Do we want to redesign echo_server sample application to use shallow copy, should we introduce NBUF DATA pool per
Hi, So, what should be the final solution to the NBUF DATA issue? Do we want to redesign echo_server sample application to use shallow copy, should we introduce NBUF DATA pool per
|
By
Piotr Mienkowski
·
#110
·
|
|
Re: Adding support for CC2650 SoC
Hi Geoffrey,
Good question.
I understand "SimpleLink" to describe a family of connectivity SoC's.
But an SoC can include a heterogeneous mix of CPU core types: ARM
cores (of different
Hi Geoffrey,
Good question.
I understand "SimpleLink" to describe a family of connectivity SoC's.
But an SoC can include a heterogeneous mix of CPU core types: ARM
cores (of different
|
By
Gil Pitney
·
#109
·
|
|
Re: FRDM eth driver and TCP apps
Can you raise a JIRA issue and add some details of the failure you are seeing ?
Thanks
/Marcus
Can you raise a JIRA issue and add some details of the failure you are seeing ?
Thanks
/Marcus
|
By
Marcus Shawcroft <marcus.shawcroft@...>
·
#108
·
|
|
FRDM eth driver and TCP apps
Hello,
This patch https://gerrit.zephyrproject.org/r/#/c/11176/ is breaking some network applications (i.e. samples/net/mqtt_publisher). A local revert solves the issue for me.
Regards,
Flavio
Hello,
This patch https://gerrit.zephyrproject.org/r/#/c/11176/ is breaking some network applications (i.e. samples/net/mqtt_publisher). A local revert solves the issue for me.
Regards,
Flavio
|
By
Santes, Flavio <flavio.santes@...>
·
#107
·
|
|
Daily Gerrit Digest
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/11183 : sensor: fix typo in sensor.h
- https://gerrit.zephyrproject.org/r/11166 : ext/lib/mbedtls: Add the TLS configuration file
-
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/11183 : sensor: fix typo in sensor.h
- https://gerrit.zephyrproject.org/r/11166 : ext/lib/mbedtls: Add the TLS configuration file
-
|
By
donotreply@...
·
#106
·
|