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#!/usr/bin/python
import linuxcnc, hal, time

lube = hal.component("lube")
lube.newpin("fault", hal.HAL_BIT, hal.HAL_OUT)
lube.newpin("run", hal.HAL_BIT, hal.HAL_OUT)
lube.newpin("delay", hal.HAL_BIT, hal.HAL_OUT)
lube.newpin("machine_status", hal.HAL_BIT, hal.HAL_IN)
lube.newpin("spindle_status", hal.HAL_BIT, hal.HAL_IN)
lube.newpin("pressuresw_floatsw", hal.HAL_BIT, hal.HAL_IN)
lube.newpin("reset", hal.HAL_BIT, hal.HAL_IN)
lube.ready()

#initialize variables
lube['run'], lube['fault'] = 0, 0
try:
while 1:
time.sleep(0.5)
lube['delay'] = 0
#1. machine needs to be on
#2. spindle needs to be running like in a g-code program
#3. there should be no pump faults
if(lube['machine_status'] and lube['spindle_status'] and not lube['fault']):
lube['run'] = 1;
time.sleep(10) #run pump for 10s
if(lube['pressuresw_floatsw']):
time.sleep(50) #continue running pump for an additional 50s
lube['run'] = 0;
lube['delay'] = 1; #show that pump is resting
time.sleep(720) #let the pump rest for 720s (12 min)
else:
lube['run'] = 0; #shut off pump immediately
lube['fault'] = 1; #there is a fault if input 14 becomes active (fluid low or a big leak somewhere)

#gives user to ability to reset the fault after fluid was filled or leak was fixed
if(lube['reset']):
lube['fault'] = 0;
lube['reset'] = 0; #reset the reset!

except KeyboardInterrupt:
raise SystemExit

cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd list
  #   Probe/Board               Unique ID   Target  
----------------------------------------------------
  0   Segger J-Link (unknown)   123456      n/a     
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd flash remora-rt1052-3.1.3.bin --target mimxrt1050_quadspi
0004519 C Memory transfer fault (Unspecified error.) [__main__]
nc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd list
  #   Probe/Board             Unique ID                                          Target         
------------------------------------------------------------------------------------------------
  0   ARM DAPLink CMSIS-DAP   070000811a5a5bb50000000001ef41eca5a5a5a597969908   ✖︎ stm32f103rb  
      NUCLEO-F103RB                                                                             
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd flash remora-rt1052-3.1.3.bin --target mimxrt1050_quadspi
0002174 C No ACK received [__main__]
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd list
  #   Probe/Board    Unique ID                  Target  
--------------------------------------------------------
  0   STM32 STLink   14001B00172D363637365744   n/a     
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd flash remora-rt1052-3.1.3.bin --target mimxrt1050_quadspi
0001768 C STLink error (9): Get IDCODE error [__main__]


I still have an ST-link to test. I'll install the other firmware later. Unfortunately another ST-Link broke during the attempt.

 
[code]pyocd pack install stm32f103rb
0001542 I No pack index present, downloading now... [pack_cmd]
Downloading packs (press Control-C to cancel):
    Keil.STM32F1xx_DFP.2.4.1
Downloading descriptors (001/001)
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd list
  #   Probe/Board             Unique ID                                          Target         
------------------------------------------------------------------------------------------------
  0   ARM DAPLink CMSIS-DAP   070000811a5a5bb50000000001ef41eca5a5a5a597969908   ✔︎ stm32f103rb  
      NUCLEO-F103RB
cnc@MiniDrehbank:~/linuxcnc/Remora-RT1052-cpp/Firmware$ pyocd flash remora-rt1052-3.1.3.bin --target mimxrt1050_quadspi
0002174 C No ACK received [__main__]


still no luck