A x86-64 port of nuttx with Linux compatibility layer

Hi, I have created a x86-64 port of Nuttx (tested with Xeon 2650 v4) along with a Linux compatibility layer for my research. I would like to contribute the research artifacts to the upstream Nuttx. I hosted the current code at github: https://github.com/sonicyang/cRTOS The basic idea of my work

Re: problems with TCP send sizes greater than ETH_PKTSIZE (SAMA5D36)

I'm stuck. I did find and fix a bug (a typo) in the GMAC where the txtimeout would fire every 60 seconds, reinitializing the GMAC driver no matter what– it was never reset properly. But I have having trouble making further progress. Here's a summary of what I know: - I'm using tcpecho example a

USB DMA question

Hi, I'm trying to get the CDC ECM Ethernet over USB driver to operate faster. On a SAMA5D36 using USB 2.0 HS it can do about 5Mbps maximum using tcpblaster. It seems like it should be able to go a lot faster. How would I know if the USB endpoints that the CDC ECM driver is using are being servic

Re: Seg fault on BeagleBone Black Wireless

Hi, All, I found root cause of this issue and just fixed. Please see https://github.com/apache/incubator-nuttx/pull/303 Regards, Masayuki On 2020/02/18 21:03, "Petro Karashchenko" wrote: Hello Merlin, Please send me compiler/toolchain version that you are using. Also please a

[GitHub] [incubator-nuttx-testing] xiaoxiang781216 commented on issue #8: cibuild.sh: remove -si option since testbuild.sh updated

xiaoxiang781216 commented on issue #8: cibuild.sh: remove -si option since testbuild.sh updated URL: https://github.com/apache/incubator-nuttx-testing/pull/8#issuecomment-587496156 Follow up this change: https://github.com/apache/incubator-nuttx/pull/298 ---

[GitHub] [incubator-nuttx-testing] xiaoxiang781216 merged pull request #8: cibuild.sh: remove -si option since testbuild.sh updated

xiaoxiang781216 merged pull request #8: cibuild.sh: remove -si option since testbuild.sh updated URL: https://github.com/apache/incubator-nuttx-testing/pull/8 This is an automated message from the Apache Git Service. To resp

[GitHub] [incubator-nuttx-testing] liuguo09 opened a new pull request #8: cibuild.sh: remove -si option since testbuild.sh updated

liuguo09 opened a new pull request #8: cibuild.sh: remove -si option since testbuild.sh updated URL: https://github.com/apache/incubator-nuttx-testing/pull/8 Since -si/sl options have been removed from testbuild.sh, so remove it here. Signed-off-by: liuhaitao ---

Re: Jenkins CI

Thanks for your summary. Some comments: On Thu, Feb 13, 2020 at 5:16 AM Haitao Liu wrote: > Apache Jenkins >|Github action > >

Re: LoRaWAN with NuttX

I'm a bit confused about the state of LoRa support in NuttX. I've seen a few configs with STM32 controllers. And there is apps/examples/sx127x_demo So far everything looks as if there is only radio support, but no LoRaWAN implementation to send and receive messages from the things network. Tha

LoRaWAN with NuttX

I'm a bit confused about the state of LoRa support in NuttX. I've seen a few configs with STM32 controllers. And there is apps/examples/sx127x_demo So far everything looks as if there is only radio support, but no LoRaWAN implementation to send and receive messages from the things network. -- B.W

Re: Seg fault on BeagleBone Black Wireless

Hello Merlin, Please send me compiler/toolchain version that you are using. Also please attach produced binary and map file. I will try to reproduce your case locally. Some time ago when I was bringing up BBB I had similar issue, but at that point I considered it a compiler bug, because switchin