DUET2 Wifi LED control
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Hello Duett fans,
I updated my duett 2 Wifi to new RepRap Release 3.2-RC1
To control a 24V LED bar, i used in old firmware (1.2.1) this code in config.g:
; LEDs
M307 H2 A-1 C-1 D-1 ; disable the heater functionality
M42 P2 S255 ; control P2 with PWM values
to control my LED Light.
Since i updated to new Reprap 3.x ,i changed the code to:
M950 P2 C"exp.heater2" Q500 ; allocate GPIO port 2 to heater2 on expansion connector, 500Hz
M42 P2 S255 ; control P2 with PWM values
but it did not work....
Have you any ideas what i did wrong?
What do i need to do?
Thank you for your help.
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Where are your leds connected? Looks like E1 heater or?
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Can you provide the results of M122 and M98 P"config.g"?
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Sorry my Printer is closed and i need to check ... but this needs a lot of work.
All i can say now is that:
M307 H2 A-1 C-1 D-1 ; disable the heater functionality
M42 P2 S255 ; control P2 with PWM values
worked well ... so it should be the "H2"
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M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.0 running on Duet WiFi 1.02 or later
Board ID: 08DGM-956GU-DGMSN-6JKF2-3SD6T-TVRVG
Used output buffers: 3 of 24 (12 max)
=== RTOS ===
Static ram: 30516
Dynamic ram: 91888 of which 12 recycled
Exception stack ram used: 568
Never used ram: 8088
Tasks: NETWORK(ready,640) HEAT(blocked,1240) MAIN(running,3700) IDLE(ready,156)
Owned mutexes:
=== Platform ===
Last reset 00:05:46 ago, cause: power up
Last software reset time unknown, reason: User, spinning module GCodes, available RAM 7592 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 2.1ms, max retries 0
MCU temperature: min 35.4, current 37.2, max 37.8
Supply voltage: min 1.5, current 24.1, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/325
Driver 1: standstill, SG min/max 0/291
Driver 2: standstill, SG min/max 0/1023
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2020-12-21 20:59:31
Cache data hit count 913639565
Slowest loop: 62.65ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 874360(0), FreeDm: 169, MinFreeDm: 166, MaxWait: 24318ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 58, completed moves: 58, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Stack records: 2 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 85.66ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8- WiFi -
Network state is running
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address 84:0d:8e:b2:78:c7
WiFi Vcc 3.36, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 24664
WiFi IP address 192.168.178.36
WiFi signal strength -57dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0
- WiFi -
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@Phaedrux said in DUET2 Wifi LED control:
M98 P"config.g"
98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: M307: heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C.Error: M950: Unknown pin name 'exp.heater2'
Warning: M307: heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C.Warning: M307: heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 435C
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@Frank-Liewald said in DUET2 Wifi LED control:
C"exp.heater2"
There is no exp.heater2
See here for the available pin names.
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview#Section_Pin_names_for_Duet_2_WiFi_EthernetOne of these names may work assuming that's the pin you're actually connected to.
exp.heater3, exp.8, !duex.e2heat, !duex.pwm1 -
@Phaedrux said in DUET2 Wifi LED control:
exp.heater3, exp.8, !duex.e2heat, !duex.pwm1
M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: M307: heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C.Error: M950: exactly one of FHPS must be given
Warning: M307: heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C.Warning: M307: heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 435C.
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Thanks, i figured out, that the pin was "e1heat "....
So..
M950 P2 C"e1heat"
M42 P2 S1 ; control P2 with PWM valuesworks
