> On 1 Jul 2017, at 22:43, Sag ich Dir nich <[email protected]> wrote: > > excuse me, i had to make "_" out of "-" and add ".funct" to addf (which i did > not know because in the manual it says "conv-float-s32.N"). Now it is like: > addf conv_float_s32.0.funct servo-thread > > now it loads without error but still no output. The thing is, the Halmeter > pins "conv_float_s32.0.in" and "conv_float_s32.1.in" also have 0 as value but > the signals have a value which i can change by turning the pot.
Are you sure you have a signal going into your component? What does the following say: halcmd show pin conv_float_s32.0 > The Parameters "motion.debug-s32-0" and "motion.debug-s32-1" also have a > value of 0 > > Am Samstag, 1. Juli 2017 22:14:24 UTC+2 schrieb Bas de Bruijn: >> >> >> >> On 1 Jul 2017, at 21:52, Sag ich Dir nich <[email protected]> wrote: >> >>> thank you, >>> >>> because i dont know what all these values mean, i will just copy what it >>> gives me. This is what it shows: >> >> Well, read the last mail. That was about finding the correct name for adding >> your components function to the servothread. >> >> The output shows the available functions of all instantiated components you >> have. >> >> You add the function (find the name of the component function (in this case >> it ends with .funct, but that could bet named otherwise), and add that to a >> thread. >> (not going to do the reading for you ;) ) >> >>> >>> machinekit@beaglebone:~$ halcmd show function >>> Exported Functions: >>> Comp Inst CodeAddr Arg FP Users Type Name >>> 1111 1113 0000b51d5aa9 0000b66a6eb0 YES 1 xthread abs-speed.funct >>> 712 0000b53179b5 0000b66a78f8 NO 1 thread bb_gpio.read >>> 712 0000b5317865 0000b66a78f8 NO 1 thread bb_gpio.write >>> 1368 1370 0000b517dab9 0000b66a6600 YES 0 xthread >>> conv_float_s32.0.fu nct >>> 1368 1379 0000b517dab9 0000b66a65e8 YES 0 xthread >>> conv_float_s32.1.fu nct >>> 66 0000b66c46fd 000000000000 NO 0 user delinst >>> 1072 0000b51f9d0d 0000b66a6f10 NO 1 thread eqep.update >>> 778 0000b52f09a1 0000b66a7780 YES 1 thread >>> hpg.capture-positio n >>> 778 0000b52f0a0d 0000b66a7780 YES 1 thread hpg.update >>> 1052 1054 0000b520ca79 0000b66a6fe0 YES 1 xthread limit1.0.funct >>> 1052 1063 0000b520ca79 0000b66a6fc8 YES 1 xthread limit1.1.funct >>> 350 0000b55e03d5 000000000000 YES 1 xthread >>> motion-command-hand ler >>> 350 0000b55e38c9 000000000000 YES 1 xthread >>> motion-controller >>> 1145 1340 0000b51a2afd 0000b66a6638 YES 1 xthread near.0.funct >>> 66 0000b66c45ad 000000000000 NO 0 user newinst >>> 1098 1100 0000b51e6ac1 0000b66a6ed0 YES 1 xthread >>> pid-correction.func t >>> 1052 1192 0000b520ca79 0000b66a6d90 YES 1 xthread pid-limit.funct >>> 980 982 0000b521e06d 0000b66a70a8 YES 1 xthread >>> pid.0.do-pid-calcs >>> 980 1017 0000b521e06d 0000b66a7000 YES 1 xthread >>> pid.1.do-pid-calcs >>> 1123 1514 0000b51c4a49 0000b66a63f0 YES 1 xthread >>> scale-current-feed. funct >>> 1123 1322 0000b51c4a49 0000b66a6688 YES 1 xthread scale.0.funct >>> 1123 1331 0000b51c4a49 0000b66a6670 YES 0 xthread scale.1.funct >>> 980 1157 0000b521e06d 0000b66a6da8 YES 1 xthread >>> speed-pid.do-pid-ca lcs >>> 1145 1147 0000b51a2afd 0000b66a6e50 YES 1 xthread >>> spindle-at-speed-de tect.funct >>> 1134 1136 0000b51b3a81 0000b66a6e70 YES 1 xthread >>> spindle-rpm-filter. funct >>> 1123 1125 0000b51c4a49 0000b66a6e90 YES 1 xthread >>> spindle-rps2rpm.fun ct >>> 1206 0000b518f355 0000b66a66d0 YES 0 thread >>> stepgen.capture-pos ition >>> 1206 0000b518f011 0000b66a66d0 NO 0 thread >>> stepgen.make-pulses >>> 1206 0000b518f4b1 0000b66a66d0 YES 0 thread >>> stepgen.update-freq >>> >>> machinekit@beaglebone:~$ >>> >>> >>> Am Samstag, 1. Juli 2017 21:31:06 UTC+2 schrieb Bas de Bruijn: >>>> >>>> >>>> >>>> On 1 Jul 2017, at 21:25, Sag ich Dir nich <[email protected]> wrote: >>>> >>>>> yes i did, but it gives me an error, either with "servo-thread" or "addf >>>>> conv-float-s32 servo-thread" it says: >>>> >>>> >>>> Below statement explains: >>>> hal_add_funct_to_thread:230 HAL error: function 'conv-float-s32' not found >>>> >>>> In a terminal type: >>>> halcmd show function >>>> >>>> This spits out all the functions (of components you instantiated) you can >>>> add to the servothread. It probably is named something like >>>> conv-float-s32.1.funct >>>> >>>>> >>>>> machinekit@beaglebone:~$ linuxcnc >>>>> MACHINEKIT - 0.1 >>>>> Machine configuration directory is >>>>> '/home/machinekit/machinekit/configs/ARM.BeagleBone.CRAMPS' >>>>> Machine configuration file is 'CRAMPS.ini' >>>>> Starting Machinekit... >>>>> io started >>>>> halcmd loadusr io started >>>>> cape-universal overlay found >>>>> cape-bone-iio overlay found >>>>> CRAMPS.hal:712: addf failed: hal_add_funct_to_thread:230 HAL error: >>>>> function 'conv-float-s32' not found >>>>> Shutting down and cleaning up Machinekit... >>>>> exiting HAL component Therm >>>>> Cleanup done >>>>> Machinekit terminated with an error. You can find more information in >>>>> the log: >>>>> /home/machinekit/linuxcnc_debug.txt >>>>> and >>>>> /home/machinekit/linuxcnc_print.txt >>>>> as well as in the output of the shell command 'dmesg' and in the terminal >>>>> machinekit@beaglebone:~$ >>>>> >>>>> >>>>> isnt it the function called "conv_float_s32.so"? if yes, i have that file >>>>> in the xenomai directory. >>>>> >>>>> >>>>> >>>>> >>>>> Am Samstag, 1. Juli 2017 18:51:24 UTC+2 schrieb Bas de Bruijn: >>>>>> >>>>>> >>>>>> >>>>>> On 1 Jul 2017, at 17:19, Sag ich Dir nich <[email protected]> wrote: >>>>>> >>>>>>> i can see, that the value or raw input from the thermistor is going >>>>>>> into conv-float-s32.1.in but conv-float-s32.1.out is always zero, why >>>>>>> is this? >>>>>> >>>>>> Did you add the function to the servo thread? >>>>>> >>>>>>> >>>>>>> Am Mittwoch, 28. Juni 2017 17:28:44 UTC+2 schrieb Sag ich Dir nich: >>>>>>>> >>>>>>>> hello, i tried feeding the thermistor value to >>>>>>>> halui.spindle-override.counts but i got an error "can not add float to >>>>>>>> s32" so i added a rt component called conv_float_s32 and technically >>>>>>>> it worked and started without error. I can see changes (very >>>>>>>> non-linear!) in adc value therm.ch04.raw from 1 to 4010 when i turn >>>>>>>> the pot but not on halui.spindle-override.counts(also no change in >>>>>>>> spindle speed when i turn the pot). What do i have to add to let the >>>>>>>> adc value change the counts from halui? >>>>>>>> >>>>>>>> this is my code: >>>>>>>> >>>>>>>> # Python user-mode HAL module to read ADC value and generate a >>>>>>>> thermostat output for PWM >>>>>>>> # c = analog input channel and thermistor table >>>>>>>> loadusr -Wn Therm hal_temp_bbb -n Therm -c >>>>>>>> 04:epcos_B57560G1104,05:epcos_B57560G1104 -b CRAMPS >>>>>>>> >>>>>>>> ########################### >>>>>>>> #Spindle and Feed Override# >>>>>>>> ########################### >>>>>>>> >>>>>>>> loadrt conv_float_s32 count=2 >>>>>>>> >>>>>>>> #newsig bed.temp.meas float >>>>>>>> #newsig Feed.override float >>>>>>>> >>>>>>>> net conv-float-s32.1.in <= Therm.ch-04.value >>>>>>>> net conv-float-s32.1.out => halui.spindle-override.counts >>>>>>>> >>>>>>>> setp halui.spindle-override.scale 0.1 >>>>>>>> #net bed.temp.meas <= Therm.ch-04.value >>>>>>>> #net bed.temp.meas => halui.spindle-override.counts# <= >>>>>>>> Therm.ch-04.value >>>>>>>> >>>>>>>> #setp halui.feed-override.scale 0.01 >>>>>>>> #net Spindle.override <= Therm.ch-05.value >>>>>>>> #net Feedoverride halui.feed-override.counts# <= Therm.ch-05.value >>>>>>>> >>>>>>>> >>>>>>>> thanks >>>>>>>> >>>>>>>> Am Samstag, 15. Oktober 2016 18:12:19 UTC+2 schrieb Charles >>>>>>>> Steinkuehler: >>>>>>>>> >>>>>>>>> On 10/14/2016 6:11 PM, Sag ich Dir nich wrote: >>>>>>>>> > Hi, >>>>>>>>> > >>>>>>>>> > i have some questions about the file >>>>>>>>> > >>>>>>>>> > from the "readtemp.py" file: >>>>>>>>> > # The BeBoPr board thermistor input has one side grounded and the >>>>>>>>> > other side >>>>>>>>> >>>>>>>>> The BeBoPr is probably the most complex example to use as a >>>>>>>>> reference, >>>>>>>>> since it has a more complicated input circuit than any of the other >>>>>>>>> boards. >>>>>>>>> >>>>>>>>> Basically, you need to create a routine that converts a raw ADC value >>>>>>>>> into the resistance of your variable resistor. How to do this >>>>>>>>> depends >>>>>>>>> on how you have the resistor connected and the input circuitry (if >>>>>>>>> any) between the ADC and your variable resistor. >>>>>>>>> >>>>>>>>> If you are using a standard board (BeBoPr or CRAMPS or whatever) you >>>>>>>>> can use the routine for that board to get a resistance value as long >>>>>>>>> as you haven't changed any of the input circuitry. >>>>>>>>> >>>>>>>>> What you do with the resistance value from there on is up to you, you >>>>>>>>> can feed it directly into HAL as a value, convert it to a percentage, >>>>>>>>> apply a linear or log scale to the value (which might be needed to >>>>>>>>> get >>>>>>>>> the response curve you want from various dial positions which again >>>>>>>>> will depend on the type of potentiometer you are using and the input >>>>>>>>> circuitry). >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Charles Steinkuehler >>>>>>>>> [email protected] >>>>>>> >>>>>>> -- >>>>>>> website: http://www.machinekit.io blog: http://blog.machinekit.io >>>>>>> github: https://github.com/machinekit >>>>>>> --- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Machinekit" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>>>> an email to [email protected]. >>>>>>> Visit this group at https://groups.google.com/group/machinekit. >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>>> -- >>>>> website: http://www.machinekit.io blog: http://blog.machinekit.io github: >>>>> https://github.com/machinekit >>>>> --- >>>>> You received this message because you are subscribed to the Google Groups >>>>> "Machinekit" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send an >>>>> email to [email protected]. >>>>> Visit this group at https://groups.google.com/group/machinekit. >>>>> For more options, visit https://groups.google.com/d/optout. >>> >>> -- >>> website: http://www.machinekit.io blog: http://blog.machinekit.io github: >>> https://github.com/machinekit >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "Machinekit" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected]. >>> Visit this group at https://groups.google.com/group/machinekit. >>> For more options, visit https://groups.google.com/d/optout. > > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
