From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 27 May 2008 18:11:36 +0200 Message-Id: <781147006@domain.hid> MIME-Version: 1.0 From: Joachim Meyer Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Cross-Compile Xenomai List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Hi I finally found time to go on with my xenomai installation. I managed to build the drivers for the testsuite as modules and installed them. But some things still doesn't work, I think. What should i do now? irqloop sometimes says: ------------------------------------------------------------------------ irqloop: error starting test: Inappropriate ioctl for device ------------------------------------------------------------------------ sometimes it runs but nothing happens: ------------------------------------------------------ bash-3.00# irqbench/irqloop Test mode: user-space task Port type: serial Port address: 0x3f8 Port IRQ: 4 Received IRQs: 0 Acknowledged IRQs: 0 bash-3.00# ------------------------------------------------------ I tried different Port IRQs but it has no effect. switchtest ----------------------------------------------------- bash-3.00# switchtest/switchtest -n == Threads: sleeper-0 rtk-1 rtk-2 rtup-3 rtup-4 rtus-5 rtus-6 rtuo-7 rtuo-8 RTT| 00:00:01 RTH|ctx switches|-------total RTD| 1791| 1791 RTD| 1785| 3576 RTD| 1800| 5376 RTD| 1797| 7173 RTD| 1800| 8973 RTD| 1803| 10776 RTD| 1788| 12564 RTD| 1809| 14373 RTD| 1530| 15903 bash-3.00# ------------------------------------------------------------- I stopped it with ctrl+c because it never stops, does it? switchbench ---------------------------------------------------- bash-3.00# switchbench/switchbench == Sampling period: 100 us == Do not interrupt this program RTH| lat min| lat avg| lat max| lost RTD| -31150| 2833| 51573| 93825 bash-3.00# --------------------------------------------------- latency ------------------------------------------------------------ bash-3.00# latency/latency - == Sampling period: 100 us == Test mode: periodic user-mode task == All results in microseconds warming up... RTT| 00:00:01 (periodic user-mode task, 100 us period, priority 99) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 15.390| 19.706| 54.080| 0| 15.390| 54.080 RTD| 12.130| 20.150| 81.790| 0| 12.130| 81.790 RTD| 15.350| 19.943| 70.800| 0| 12.130| 81.790 RTD| 15.390| 20.760| 85.400| 0| 12.130| 85.400 RTD| 15.390| 19.886| 68.830| 0| 12.130| 85.400 RTD| 15.390| 19.906| 70.750| 0| 12.130| 85.400 RTD| 15.390| 19.890| 68.960| 0| 12.130| 85.400 RTD| 15.350| 19.986| 71.450| 0| 12.130| 85.400 RTD| 15.390| 19.890| 75.100| 0| 12.130| 85.400 RTD| 15.350| 19.913| 72.440| 0| 12.130| 85.400 RTD| 15.390| 19.893| 70.720| 0| 12.130| 85.400 ---|------------|------------|------------|--------|------------------------- RTS| 12.130| 19.993| 85.400| 0| 00:00:12/00:00:12 bash-3.00# --------------------------------------------------------------------------------------- also stopped with ctrl+c latency -t1 ------------------------------------------------------------------------------------ bash-3.00# latency/latency -t1 == Sampling period: 100 us == Test mode: in-kernel periodic task == All results in microseconds latency: failed to start in-kernel timer benchmark, code -25 ---|------------|------------|------------|--------|------------------------- RTS| 267928.028| 805352.732| 32.768| 0| 00:00:40/00:00:40 bash-3.00# ------------------------------------------------------------------------------------ Doesn't it work as module? cyclictest ------------------------------------------------------------------------- bash-3.00# cyclic/cyclictest -l 50000 0.00 0.06 0.07 2/19 551 T: 0 ( 551) P: 0 I: 1000 C: 50000 Min:-50463972 Act:-50463972 Max: -993974 bash-3.00# -------------------------------------------------------------------------- Greez & Thanks Joachim _________________________________________________________________________ In 5 Schritten zur eigenen Homepage. Jetzt Domain sichern und gestalten! Nur 3,99 EUR/Monat! http://www.maildomain.web.de/?mc=021114