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VoronDesign / Voron-Hardware

Cool Hardware designed by the Voron Design group
GNU General Public License v3.0
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STM32_Mini12864 Shutdown Kill_Switch Problem #154

Closed wissencat1 closed 2 years ago

wissencat1 commented 2 years ago

Hello i have the Problem that i get random Kill switch Problems with my Display and the STM32_Mini12864 board.

I did not Self source it. I bought it from Fysetc.

I did invert then the Kill Switch Button.

Aswell when i use the beeper it detects the kill_switch input and shuts down.

I have no R4 Resistor on my display for the kill switch, but an R3

image

Is there an Shematic as PDF of the Pins of the Labeling and Naming for the board?

[display] lcd_type: uc1701

kill_pin: !menu:PF0 my setting: kill_pin: menu:PF0

spi_bus: spi1 cs_pin: menu:PA4 a0_pin: menu:PA2 rst_pin: menu:PA3 contrast: 63 encoder_pins: ^menu:PA0, ^menu:PA1 click_pin: ^!menu:PB1

Thanks in Advance

Dymental commented 2 years ago

Did you solve your Problem? I have exact the same configuration and I can not get the hardware reset button on the display to work, would like to configure it as Emergency stop My Hardware: BTT Mini12864 Fystec SMT32 Adapter Raspberry 4b BTT SKR Pico

wissencat1 commented 2 years ago

Sadly not button is without Funktion so I used the reset button of the board as an emergency stop that kills the firmware and stops the printer because the mcu is offline and klipper stops then.