@chrishamm

Still getting DCS Error...

"Does the DIAG LED on the Duet blink or is it dimmed?"

• Not sure which one that is, looking at the wiring diagram LED V FUSED and LED 12V are the only ones active and showing a solid light.
• All other lights LED ACT, LED STATUS, LED +5V, and LED +3.3V do not turn on even during powering on the PSU
• Again Pi is powered by an independent 5V PSU and Mini is powered by a 24 PSU

"Do you have firmware 3.3 installed on the board?"

• Yes checked with M115
• Reflashed using Fallback procedure #1 and Fallback procedure #2
• SD Card was removed after confirming again with YAT RRF is up to date

"If you have a multimeter, you can also check continuity between pin 22 of the Pi and Duet. When you're at it, you could check pin 17 as well, because that signal is required for SPI comms, too."

• Checked with a multimeter and continuity is fine for both pins

Trying terminal again

Feb 06 22:19:30 duet3 DuetControlServer[4022]: Duet Control Server v3.3.0
Feb 06 22:19:30 duet3 DuetControlServer[4022]: Written by Christian Hammacher for Duet3D
Feb 06 22:19:30 duet3 DuetControlServer[4022]: Licensed under the terms of the GNU Public License Version 3
Feb 06 22:19:30 duet3 DuetControlServer[4022]: [info] Settings loaded
Feb 06 22:19:31 duet3 DuetControlServer[4022]: [info] Environment initialized
Feb 06 22:19:31 duet3 DuetControlServer[4022]: [fatal] Could not connect to Duet (Timeout while waiting for transfer ready pin)
Feb 06 22:19:31 duet3 systemd[1]: duetcontrolserver.service: Failed with result 'protocol'.
Feb 06 22:19:31 duet3 systemd[1]: Failed to start Duet Control Server.
Feb 06 22:19:32 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=100ms expired, scheduling restart.
Feb 06 22:19:32 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 87.
Feb 06 22:19:32 duet3 systemd[1]: Stopped Duet Control Server.
Feb 06 22:19:32 duet3 systemd[1]: Starting Duet Control Server...
-----------------------------------------------------------------------------------
pi@duet3:~ $ gpioinfo
gpiochip0 - 58 lines:
	line   0:     "ID_SDA"       unused   input  active-high 
	line   1:     "ID_SCL"       unused   input  active-high 
	line   2:       "SDA1"       unused   input  active-high 
	line   3:       "SCL1"       unused   input  active-high 
	line   4:  "GPIO_GCLK"       unused   input  active-high 
	line   5:      "GPIO5"       unused   input  active-high 
	line   6:      "GPIO6"       unused   input  active-high 
	line   7:  "SPI_CE1_N"   "spi0 CS1"  output   active-low [used]
	line   8:  "SPI_CE0_N"   "spi0 CS0"  output   active-low [used]
	line   9:   "SPI_MISO"       unused   input  active-high 
	line  10:   "SPI_MOSI"       unused   input  active-high 
	line  11:   "SPI_SCLK"       unused   input  active-high 
	line  12:     "GPIO12"       unused   input  active-high 
	line  13:     "GPIO13"       unused   input  active-high 
	line  14:       "TXD1"       unused   input  active-high 
	line  15:       "RXD1"       unused   input  active-high 
	line  16:     "GPIO16"       unused   input  active-high 
	line  17:     "GPIO17"       unused   input  active-high 
	line  18:     "GPIO18"       unused   input  active-high 
	line  19:     "GPIO19"       unused   input  active-high 
	line  20:     "GPIO20"       unused   input  active-high 
	line  21:     "GPIO21"       unused   input  active-high 
	line  22:     "GPIO22"       unused   input  active-high 
	line  23:     "GPIO23"       unused   input  active-high 
	line  24:     "GPIO24"       unused   input  active-high 
	line  25:     "GPIO25"       unused   input  active-high 
	line  26:     "GPIO26"       unused   input  active-high 
	line  27:     "GPIO27"       unused   input  active-high 
	line  28: "RGMII_MDIO"       unused   input  active-high 
	line  29:  "RGMIO_MDC"       unused   input  active-high 
	line  30:       "CTS0"       unused   input  active-high 
	line  31:       "RTS0"       unused   input  active-high 
	line  32:       "TXD0"       unused   input  active-high 
	line  33:       "RXD0"       unused   input  active-high 
	line  34:    "SD1_CLK"       unused   input  active-high 
	line  35:    "SD1_CMD"       unused   input  active-high 
	line  36:  "SD1_DATA0"       unused   input  active-high 
	line  37:  "SD1_DATA1"       unused   input  active-high 
	line  38:  "SD1_DATA2"       unused   input  active-high 
	line  39:  "SD1_DATA3"       unused   input  active-high 
	line  40:  "PWM0_MISO"       unused   input  active-high 
	line  41:  "PWM1_MOSI"       unused   input  active-high 
	line  42: "STATUS_LED_G_CLK" "led0" output active-high [used]
	line  43: "SPIFLASH_CE_N" unused input active-high 
	line  44:       "SDA0"       unused   input  active-high 
	line  45:       "SCL0"       unused   input  active-high 
	line  46: "RGMII_RXCLK" unused input active-high 
	line  47: "RGMII_RXCTL" unused input active-high 
	line  48: "RGMII_RXD0"       unused   input  active-high 
	line  49: "RGMII_RXD1"       unused   input  active-high 
	line  50: "RGMII_RXD2"       unused   input  active-high 
	line  51: "RGMII_RXD3"       unused   input  active-high 
	line  52: "RGMII_TXCLK" unused input active-high 
	line  53: "RGMII_TXCTL" unused input active-high 
	line  54: "RGMII_TXD0"       unused   input  active-high 
	line  55: "RGMII_TXD1"       unused   input  active-high 
	line  56: "RGMII_TXD2"       unused   input  active-high 
	line  57: "RGMII_TXD3"       unused   input  active-high 
gpiochip1 - 8 lines:
	line   0:      "BT_ON"       unused  output  active-high 
	line   1:      "WL_ON"       unused  output  active-high 
	line   2: "PWR_LED_OFF" "led1" output active-low [used]
	line   3: "GLOBAL_RESET" unused output active-high 
	line   4: "VDD_SD_IO_SEL" "vdd-sd-io" output active-high [used]
	line   5:   "CAM_GPIO"       unused  output  active-high 
	line   6:  "SD_PWR_ON" "sd_vcc_reg"  output  active-high [used]
	line   7:    "SD_OC_N"       unused   input  active-high 


-------------------------------------------------------------------------

So again.... if I'm seeing this right "GPIO25" reads unused still and unless I'm missing something don't see anything getting blocked?

@chrishamm

No SD card is present in the Duet Mini board

@chrishamm

Result from journalctl -u duetcontrolserver -e --no-pager

eb 01 21:08:04 duet3 DuetControlServer[21900]: Duet Control Server v3.3.0
Feb 01 21:08:04 duet3 DuetControlServer[21900]: Written by Christian Hammacher for Duet3D
Feb 01 21:08:04 duet3 DuetControlServer[21900]: Licensed under the terms of the GNU Public License Version 3
Feb 01 21:08:05 duet3 DuetControlServer[21900]: [info] Settings loaded
Feb 01 21:08:05 duet3 DuetControlServer[21900]: [info] Environment initialized
Feb 01 21:08:06 duet3 DuetControlServer[21900]: [fatal] Could not connect to Duet (Timeout while waiting for transfer ready pin)
Feb 01 21:08:06 duet3 systemd[1]: duetcontrolserver.service: Failed with result 'protocol'.
Feb 01 21:08:06 duet3 systemd[1]: Failed to start Duet Control Server.
Feb 01 21:08:06 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=100ms expired, scheduling restart.
Feb 01 21:08:06 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 623.
Feb 01 21:08:06 duet3 systemd[1]: Stopped Duet Control Server.
Feb 01 21:08:06 duet3 systemd[1]: Starting Duet Control Server...

After tying this

sudo systemctl stop duetcontrolserver
sudo gpioinfo

pi@duet3:~ $ sudo gpioinfo
gpiochip0 - 58 lines:
	line   0:     "ID_SDA"       unused   input  active-high 
	line   1:     "ID_SCL"       unused   input  active-high 
	line   2:       "SDA1"       unused   input  active-high 
	line   3:       "SCL1"       unused   input  active-high 
	line   4:  "GPIO_GCLK"       unused   input  active-high 
	line   5:      "GPIO5"       unused   input  active-high 
	line   6:      "GPIO6"       unused   input  active-high 
	line   7:  "SPI_CE1_N"   "spi0 CS1"  output   active-low [used]
	line   8:  "SPI_CE0_N"   "spi0 CS0"  output   active-low [used]
	line   9:   "SPI_MISO"       unused   input  active-high 
	line  10:   "SPI_MOSI"       unused   input  active-high 
	line  11:   "SPI_SCLK"       unused   input  active-high 
	line  12:     "GPIO12"       unused   input  active-high 
	line  13:     "GPIO13"       unused   input  active-high 
	line  14:       "TXD1"       unused   input  active-high 
	line  15:       "RXD1"       unused   input  active-high 
	line  16:     "GPIO16"       unused   input  active-high 
	line  17:     "GPIO17"       unused   input  active-high 
	line  18:     "GPIO18"       unused   input  active-high 
	line  19:     "GPIO19"       unused   input  active-high 
	line  20:     "GPIO20"       unused   input  active-high 
	line  21:     "GPIO21"       unused   input  active-high 
	line  22:     "GPIO22"       unused   input  active-high 
	line  23:     "GPIO23"       unused   input  active-high 
	line  24:     "GPIO24"       unused   input  active-high 
	line  25:     "GPIO25"       unused   input  active-high 
	line  26:     "GPIO26"       unused   input  active-high 
	line  27:     "GPIO27"       unused   input  active-high 
	line  28: "RGMII_MDIO"       unused   input  active-high 
	line  29:  "RGMIO_MDC"       unused   input  active-high 
	line  30:       "CTS0"       unused   input  active-high 
	line  31:       "RTS0"       unused   input  active-high 
	line  32:       "TXD0"       unused   input  active-high 
	line  33:       "RXD0"       unused   input  active-high 
	line  34:    "SD1_CLK"       unused   input  active-high 
	line  35:    "SD1_CMD"       unused   input  active-high 
	line  36:  "SD1_DATA0"       unused   input  active-high 
	line  37:  "SD1_DATA1"       unused   input  active-high 
	line  38:  "SD1_DATA2"       unused   input  active-high 
	line  39:  "SD1_DATA3"       unused   input  active-high 
	line  40:  "PWM0_MISO"       unused   input  active-high 
	line  41:  "PWM1_MOSI"       unused   input  active-high 
	line  42: "STATUS_LED_G_CLK" "led0" output active-high [used]
	line  43: "SPIFLASH_CE_N" unused input active-high 
	line  44:       "SDA0"       unused   input  active-high 
	line  45:       "SCL0"       unused   input  active-high 
	line  46: "RGMII_RXCLK" unused input active-high 
	line  47: "RGMII_RXCTL" unused input active-high 
	line  48: "RGMII_RXD0"       unused   input  active-high 
	line  49: "RGMII_RXD1"       unused   input  active-high 
	line  50: "RGMII_RXD2"       unused   input  active-high 
	line  51: "RGMII_RXD3"       unused   input  active-high 
	line  52: "RGMII_TXCLK" unused input active-high 
	line  53: "RGMII_TXCTL" unused input active-high 
	line  54: "RGMII_TXD0"       unused   input  active-high 
	line  55: "RGMII_TXD1"       unused   input  active-high 
	line  56: "RGMII_TXD2"       unused   input  active-high 
	line  57: "RGMII_TXD3"       unused   input  active-high 
gpiochip1 - 8 lines:
	line   0:      "BT_ON"       unused  output  active-high 
	line   1:      "WL_ON"       unused  output  active-high 
	line   2: "PWR_LED_OFF" "led1" output active-low [used]
	line   3: "GLOBAL_RESET" unused output active-high 
	line   4: "VDD_SD_IO_SEL" "vdd-sd-io" output active-high [used]
	line   5:   "CAM_GPIO"       unused  output  active-high 
	line   6:  "SD_PWR_ON" "sd_vcc_reg"  output  active-high [used]
	line   7:    "SD_OC_N"       unused   input  active-high 
pi@duet3:~ $ ^C

If I'm seeing this right... I don't see anything that's tied to 25?

@phaedrux

Yes I tested it without the Pi connected and was able to interact with it through my browser

The touch screen is powered by the pi but I switched to a PC monitor powered independently so I can see the terminal screen better but still have the same problem

@phaedrux

Hello,

Yes SD card was re-flashed with the latest image

This is what I got running $ sudo journalctl -u duetcontrolserver -e

pi@duet3:~ $ sudo journalctl -u duetcontrolserver -e
Jan 31 19:48:24 duet3 DuetControlServer[10320]: [fatal] Could not connect to Due
Jan 31 19:48:24 duet3 systemd[1]: duetcontrolserver.service: Failed with result 
Jan 31 19:48:24 duet3 systemd[1]: Failed to start Duet Control Server.
Jan 31 19:48:24 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=
Jan 31 19:48:24 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart j
Jan 31 19:48:24 duet3 systemd[1]: Stopped Duet Control Server.
Jan 31 19:48:24 duet3 systemd[1]: Starting Duet Control Server...
Jan 31 19:48:25 duet3 DuetControlServer[10354]: Duet Control Server v3.3.0
Jan 31 19:48:25 duet3 DuetControlServer[10354]: Written by Christian Hammacher f
Jan 31 19:48:25 duet3 DuetControlServer[10354]: Licensed under the terms of the 
Jan 31 19:48:25 duet3 DuetControlServer[10354]: [info] Settings loaded
Jan 31 19:48:25 duet3 DuetControlServer[10354]: [info] Environment initialized
Jan 31 19:48:26 duet3 DuetControlServer[10354]: [fatal] Could not connect to Due
Jan 31 19:48:26 duet3 systemd[1]: duetcontrolserver.service: Failed with result 
Jan 31 19:48:26 duet3 systemd[1]: Failed to start Duet Control Server.
Jan 31 19:48:26 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=
Jan 31 19:48:26 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart j
Jan 31 19:48:27 duet3 systemd[1]: Stopped Duet Control Server.
Jan 31 19:48:27 duet3 systemd[1]: Starting Duet Control Server...
Jan 31 19:48:28 duet3 DuetControlServer[10387]: Duet Control Server v3.3.0
Jan 31 19:48:28 duet3 DuetControlServer[10387]: Written by Christian Hammacher f
Jan 31 19:48:28 duet3 DuetControlServer[10387]: Licensed under the terms of the 
lines 980-1001/1001 (END)

Upgraded/Changed to a Raspberry Pi 4 Model B and still getting the same error as before....

Edit:
SD Card was re flashed before doing anything

@phaedrux

not on hand but may try it at this point

@sonderzug

Seeing the mini has a key slot I don't see how it's possible to plug it in incorrectly?


I made sure the red band on the cable seats on the bottom row of the pi as well

@chrishamm

I have tried this which worked having both boards by itself. But once I plugged everything up to the 3D printer I got the same error. I separated the board and pi once again then flashed the pi but now still getting the error again....