Re: Build failure on windows

Hi,    I got the error message??MSYS2  use python2-config config: tools/rtems-gdb-head.cfg error: shell macro failed: sh -c "/mingw64/bin/python2-config --ldflags | awk 'BEGIN{FS=\" \"}/python/{for(i=1;imailto:chr...@rtems.org>>; wrote: > > > > On 16/1/21 2:10 am, ND wrote: > > Trying

Re: RTEMS Fatal Error on IMX7D SABRE Board.

Hi Christian > Hello, >  > On 06/01/2021 13:25, jameszxj wrote: > > Hi, > >  > >  > Hello, > >  > > >  > On 06/01/2021 10:04, jameszxj wrote: > >  > > Hi, > >  > > > >  > > I can't find "timer"

Re: RTEMS Fatal Error on IMX7D SABRE Board.

Hi, > Hello, >  > On 06/01/2021 10:04, jameszxj wrote: > > Hi, > >  > > I can't find "timer" node in your devicetree.  > > Function arm_generic_timer_get_config() in file bspstart.c will find  > > node "/timer" > > and ge

Re:RE: RTEMS Fatal Error on IMX7D SABRE Board.

Hi, I can't find "timer" node in your devicetree. Function arm_generic_timer_get_config() in file bspstart.c will find node "/timer"  and get "clock-frequency" value for system tick. -- Original -- From:

Re:RTEMS Fatal Error on IMX7D SABRE Board.

Hi,     I use IMX7 bsp on my imx6ull board. I have encountered maybe the same problem. Please check your device-tree, BSP needs "clock-frequency" at node "timer". But I encountered another problems, the  ARMv7-AR Generic Timer  can not generate interrupt. imx7d has the same core with imx6ull??i

Re:Disabling Zynq interrupts

you can use bsp_interrupt_vector_enable/bsp_interrupt_vector_disable -- Original -- From: "Andy James"___ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5

Basically RTEMS5 is stable enough to use in project. We had used the master version in our project. And the final products had passed the Testing. Our products base on ARM architecture, Xinlix Z7000 series. -- Original -- From: "Chris Johns"https://ftp.rtems.org/pub

Re: symbol resolve between the two RAP files

when use dynamic load, RAP module should have unresolved symbol most time, And maybe unresolved symbols scatter over 2 or more files, one BaseImage is not enough. So I suggest rtems-ld just throw a warning not a error. Another suggestion is option -e(--entry) is not essential. We just use d

Re:symbol resolve between the two RAP files

HI, It is possible, declare 'a_test_fun()' as a weak function in b.c, this makes rtems-ld happy. When load object file strong symbol will be link first. -- Original -- From: "jaeho jo"; Date: Tue, Sep 10, 2019 08:23 AM To: "users"; Subject: symbol resolve betwe

Re: Msys2 on Windows 10

Hi I encountered this error , I have created a ticket about it. #3783 -- Original -- From: "Chris Johns"; Date: Thu, Sep 5, 2019 06:30 AM To: "Jeff Mayes";"RTEMS Users"; Subject: Re: Msys2 on Windows 10 On 5/9/19 5:08 am, Jeff Mayes wrote: > Hi > > I ha

Re: rtems_binary_semaphore_post from IRQ handler

From the document c-user.pdf 25.6.6??the funciton may be called from interrupt context. I have used rtems_semaphore_xxx API in UART drivers, it works fine. RTEMS_FATAL_SOURCE_EXCEPTION should print the PC,LR ... I think you can trace the PC pointer to see what makes the FATAL.

zynq7000 system crash problem

Hello all, I encountered a system crash problem, target board information: CPU: z7020, system: RTEMS master, memory:512M, emmc, ethernet. dynamic load is used to load the appication (RAP format) sometimes system crash under test, and output execption messages, but the messages

Is there any way to tailor some rtems-libBSD functions?

Hi all: Is there any way to tailor some rtems-libBSD functions? For example, we do not need ipv6??can i exclude the function from libBSD??___ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users

Re: Question about socket

The problem is caused by the define of FD_SETSIZE The default FD_SETSIZE is 64 I redefine FD_SETSIZE or change select to poll, The tcp server runs correctly. -- Original -- From: "jameszxj";; Date: Thu, Dec 28, 2017 10:47 AM To: "rtems-

Question about socket

I use the rtems version on github, and configure it use libbsd network library. I config rtems file descriptors as 200 #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 200 and run tcp server on the board. static void vtio_task(rtems_task_argument arg) { struct sockaddr_in l_addr; int

Re: RTEMS FPGA memory access failed

Check your MMU config, uboot do not init MMU??so you can access all address. -- Original -- From: "Jianxun Yan";; Date: Tue, Nov 21, 2017 03:23 AM To: "users@rtems.org"; Subject: RTEMS FPGA memory access failed Hi, I have a DE0 Nano SoC (Cyclone V) board

Re: Re: Filesystem in RTEMS

-- Original -- From: "xuelin.t...@qkmtech.com";; Date: Mon, Oct 23, 2017 03:30 PM To: "jameszxj";"users@rtems.org"; Subject: Re: Re: Filesystem in RTEMS > I use JFFS2 on Xilinx Zedboard, QSPI. > The flash I use has

Re: Filesystem in RTEMS

I have encountered a problem like this. I set wrong block size. Maybe you can try to change the block size. I use jffs2 on xilinx zc7020 board, QSPI -- Original -- From: "Sebastian Huber";; Date: Mon, Oct 23, 2017 01:07 PM To: "xuelin.t...@qkmtech.com"; Cc: "