On 28/05/13 00:06, the mail apparently from Robert Brehm included: > Just tried with the config example (but also had tried that earlier already) > - however, no success. > > It also still doesn't complain if I just run it without the AEP or I unplug > the AEP while arm-probe is running - there is no difference to the output.
No it won't complain just wait until it has seen all the AEPs mentioned in the config file before starting. Using exactly what's pushed to git ----> $ arm-probe # configuration: ./config # config_name: PandaBoardES-B1-ANDY # trigger: 0.400000V (hyst 0.200000V) 0.000000W (hyst 0.200000W) 400us Configuration: PandaBoardES-B1-ANDY # date: Tue, 28 May 2013 08:05:36 +0800 # host: kaiji # + /dev/serial/by-id/usb-NXP_SEMICOND_ARM_Energy_Probe_S_NO00000000-if00 Starting... sending start to 0 # VDD_VCORE1 SoCVCORE1/MPU VBAT #ff0000 SoC # VDD_VCORE2 SoCVCORE2/IVA\\_AUDIO VBAT #c00000 SoC # VDD_VCORE3 SoCVCORE3/CORE VBAT #a00000 SoC # VBAT VBAT DC_IN #555555 virtual # # time SoCVCORE1/MPU(V) SoCVCORE1/MPU(A) SoCVCORE1/MPU(W) SoCVCORE2/IVA\\_AUDIO(V) SoCVCORE2/IVA\\_AUDIO(A) SoCVCORE2/IVA\\_AUDIO(W) SoCVCORE3/CORE(V) SoCVCORE3/CORE(A) SoCVCORE3/CORE(W) ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.15 0.0036 0.00053 0.17 0.0000 0.00000 0.17 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.17 0.0000 0.00000 0.16 0.0024 0.00037 ARMED 0.16 0.0036 0.00057 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.17 0.0000 0.00000 0.15 0.0015 0.00023 0.16 0.0000 0.00000 ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.17 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.16 0.0022 0.00035 0.17 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0007 0.00011 ARMED 0.18 0.0000 0.00000 0.15 0.0000 0.00000 0.15 0.0018 0.00027 ARMED 0.17 0.0000 0.00000 0.15 0.0015 0.00023 0.17 0.0000 0.00000 ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0030 0.00047 ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.16 0.0028 0.00045 ARMED 0.17 0.0000 0.00000 0.15 0.0000 0.00000 0.16 0.0024 0.00037 ARMED 0.17 0.0013 0.00022 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.18 0.0000 0.00000 0.16 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.16 0.0004 0.00006 0.17 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.18 0.0000 0.00000 0.17 0.0000 0.00000 0.14 0.0003 0.00004 ARMED 0.16 0.0063 0.00102 0.17 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.16 0.0036 0.00056 0.16 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.17 0.0000 0.00000 0.16 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.18 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0018 0.00027 ARMED 0.15 0.0000 0.00000 0.17 0.0000 0.00000 0.16 0.0001 0.00001 ARMED 0.17 0.0049 0.00082 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.16 0.0063 0.00102 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.14 0.0028 0.00040 0.17 0.0000 0.00000 ARMED 0.17 0.0027 0.00044 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.17 0.0036 0.00060 0.17 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.16 0.0059 0.00092 0.17 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.16 0.0028 0.00043 0.17 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.15 0.0015 0.00023 0.16 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.17 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.16 0.0015 0.00023 0.16 0.0000 0.00000 ARMED 0.16 0.0036 0.00057 0.17 0.0000 0.00000 0.16 0.0000 0.00000 ARMED 0.18 0.0013 0.00023 0.16 0.0000 0.00000 0.15 0.0000 0.00000 ARMED 0.16 0.0000 0.00000 0.16 0.0000 0.00000 0.15 0.0028 0.00043 ARMED 0.17 0.0000 0.00000 0.17 0.0000 0.00000 0.16 0.0020 0.00031 ARMED 0.17 0.0000 0.00000 0.15 0.0000 0.00000 0.15 0.0030 0.00046 ARMED 0.16 0.0000 0.00000 0.17 0.0011 0.00018 0.17 0.0000 0.00000 ^C VDD_VCORE1: 0.14V < 0.165Vavg < 0.20V, 0.0000A < 0.00091Aavg < 0.0063A, 0.000000W < 0.000146Wavg < 0.001208W VDD_VCORE2: 0.13V < 0.162Vavg < 0.19V, 0.0000A < 0.00037Aavg < 0.0032A, 0.000000W < 0.000058Wavg < 0.000512W VDD_VCORE3: 0.13V < 0.159Vavg < 0.19V, 0.0000A < 0.00043Aavg < 0.0030A, 0.000000W < 0.000067Wavg < 0.000544W exited I noticed that on this laptop with USB3 ports, AEP won't work plugged in direct (LMP, using a similar NXP chip are the same). They need to be connected via a USB2 hub in order to work. Maybe that's something to do with it. -Andy > ________________________________________ > From: Andy Green [andy.gr...@linaro.org] > Sent: 27 May 2013 14:14 > To: Robert Brehm > Cc: linaro-dev@lists.linaro.org > Subject: Re: arm-probe (with ARM Energy probe) > > On 27/05/13 16:53, the mail apparently from Robert Brehm included: >> Hi, >> >> I have downloaded and compiled/installed (on Ubuntu 12.04 the arm-probe >> from: https://git.linaro.org/gitweb?p=tools/arm-probe.git;a=tree >> >> Now I am facing some issues using the tool. My Arm Energy Probe shows up >> as virtual serial port as /dev/ttyACM0 and I am able to open that port via “ >> >> # sudo screen /dev/ttyACM0 >> >> and when I “ctrl-c” in screen I get a response from the energy probe >> saying “ARM Energy Probe”. So the probe should be working fine. >> >> If I however run >> >> # arm-probe –c ch1 >> >> All it just shows is the blelow, there are no data streamed out at all: >> >> # configuration: ./config >> # config_name: K70-SOM >> # trigger: 0.400000V (hyst 0.200000V) 0.000000W (hyst 0.200000W) 400us >> Configuration: K70-SOM >> # date: Fri, 24 May 2013 15:45:57 +0200 >> # host: rb >> # >> >> This is the content of my configuration file: >> >> # arm-probe configuration file >> # >> # setup name >> K70-SOM >> /dev/ttyACM0 >> ch1 0.470 1 -0.000253 0 VCORE1/MPU >> ch2 0.470 2 -0.000253 0 VCORE1/MPU >> ch3 0.470 3 -0.000253 0 VCORE1/MPU > > Have you tried using the config file here? > > https://git.linaro.org/gitweb?p=tools/arm-probe.git;a=blob;f=config;h=2daed868003999ec3da619a4b0ebc9b4c11b6b6f;hb=HEAD > > It changed recently to use /dev/serial/by-id/... and instead of polling > for AEPs just collect all the ones mentioned. > > -Andy > > -- > Andy Green | Fujitsu Landing Team Leader > Linaro.org │ Open source software for ARM SoCs | Follow Linaro > http://facebook.com/pages/Linaro/155974581091106 - > http://twitter.com/#!/linaroorg - http://linaro.org/linaro-blog > -- Andy Green | Fujitsu Landing Team Leader Linaro.org │ Open source software for ARM SoCs | Follow Linaro http://facebook.com/pages/Linaro/155974581091106 - http://twitter.com/#!/linaroorg - http://linaro.org/linaro-blog _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
