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- JT
02 Sep 2025 16:54
Replied by JT on topic halui.mdi-command-NN pins not showing up
halui.mdi-command-NN pins not showing up
Category: HAL
- Murphy
- Murphy
02 Sep 2025 15:38 - 02 Sep 2025 17:32
Replied by Murphy on topic Remora - ethernet NVEM / EC300 / EC500 cnc board
Remora - ethernet NVEM / EC300 / EC500 cnc board
Category: Computers and Hardware
- Aciera
02 Sep 2025 15:28 - 02 Sep 2025 17:10
Replied by Aciera on topic halui.mdi-command-NN pins not showing up
halui.mdi-command-NN pins not showing up
Category: HAL
I gather that the 'XZ' config is the one that works, still seems odd that this would create the whole set of 'halui.axis.[x,y,z,a,b,c,u,v,w].*' pins instead of just the expected X and Z axes.
[edit]
Just checked the usual 'axis.ini' on master and it looks like halui creates 'axis' pins for all nine axes even if only 'X', 'Y' and 'Z' are configured. That does not look right to me. Not sure if that is related to the issue at hand though.
[edit2]
changing this section:
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L873
to this avoids the creation of pins for unconfigured axes:
This seems not related to the issue discussed here though.
[edit]
Just checked the usual 'axis.ini' on master and it looks like halui creates 'axis' pins for all nine axes even if only 'X', 'Y' and 'Z' are configured. That does not look right to me. Not sure if that is related to the issue at hand though.
[edit2]
changing this section:
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L873
to this avoids the creation of pins for unconfigured axes:
for (axis_num = 0; axis_num < EMCMOT_MAX_AXIS; axis_num++) {
if ( !(axis_mask & (1 << axis_num)) ) { continue; }
char c = "xyzabcuvw"[axis_num];
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->axis_nr_select[axis_num]), comp_id, "halui.axis.%c.select", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_plus[axis_num]), comp_id, "halui.axis.%c.plus", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_minus[axis_num]), comp_id, "halui.axis.%c.minus", c);
if (retval < 0) return retval;
retval = hal_pin_float_newf(HAL_IN, &(halui_data->ajog_analog[axis_num]), comp_id, "halui.axis.%c.analog", c);
if (retval < 0) return retval;
retval = hal_pin_float_newf(HAL_IN, &(halui_data->ajog_increment[axis_num]), comp_id, "halui.axis.%c.increment", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_increment_plus[axis_num]), comp_id, "halui.axis.%c.increment-plus", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_increment_minus[axis_num]), comp_id, "halui.axis.%c.increment-minus", c);
if (retval < 0) return retval;
}This seems not related to the issue discussed here though.
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