# 6 PWM driver initialisation causes shoot through

**URL:** https://community.simplefoc.com/t/6-pwm-driver-initialisation-causes-shoot-through/5046
**Category:** developement
**Tags:** bug, stm32
**Created:** [June 11, 2024, 7:19am UTC](https://community.simplefoc.com/t/6-pwm-driver-initialisation-causes-shoot-through/5046 "2024-06-11T07:19:29Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![Cdoel](https://community.simplefoc.com/letter_avatar_proxy/v4/letter/c/35a633/32.png) [@Cdoel](https://community.simplefoc.com/u/Cdoel)
#### Post date: [June 11, 2024, 9:14pm UTC](https://community.simplefoc.com/t/6-pwm-driver-initialisation-causes-shoot-through/5046/13 "2024-06-11T21:14:21Z")

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The only change I can think of is to cross reference the pins passed to the driver object and check whether theyre set to pulldown mode, if not then a warning is printed.

I dont think its essential but could be a nice warning for those who have similar hardware

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