Anyone Help me with this Issue : Unable to read tmc uart 'stepper_x' register IFCNT

General Discussion
1

strong text### Basic Information:

Printer Model: VORON SW
MCU / Printerboard: FYSETC SPIDER V3.0 with TMC2209 V4.0
BTT PI v1.2
klippy.log

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Describe your issue:

Unable to read tmc uart ‘stepper_x’ register IFCNT

$ INIT_TMC STEPPER=stepper_x
08:33:59 
!! Unable to read tmc uart 'stepper_x' register IFCNT
08:41:17 
$ INIT_TMC STEPPER=stepper_x
08:41:18 
!! Unable to read tmc uart 'stepper_x' register IFCNT
08:43:45 
$ DUMP_TMC STEPPER=stepper_x
08:43:45 
// ========== Write-only registers ==========
08:43:45 
// SLAVECONF: 00000200 senddelay=2
08:43:45 
// IHOLD_IRUN: 00081616 ihold=22 irun=22 iholddelay=8
08:43:45 
// TPWMTHRS: 000fffff tpwmthrs=1048575
08:43:45 
// TPOWERDOWN: 00000014 tpowerdown=20
08:43:45 
// SGTHRS: 00000000
08:43:45 
// ========== Queried registers ==========
08:43:45 
!! Unable to read tmc uart 'stepper_x' register GCONF
08:56:43 
// Klipper state: Shutdown
09:49:53 
// Klipper state: Disconnect

klippy (20).log (302.8 KB)

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See Stepper motors acting strange on new board - #2 by Sineos

2 Likes
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Thanks @sineos i found the Problem…

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What was the problem?
Same as in the linked thread?

Others might have the same issue and could learn from your findings so don’t keep it a secret!

2 Likes
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Heiii i found the problem is I got my stepper stick broken…

so i need to change into the new one and problem solved

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