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Adam_K
Associate II
since ‎2020-05-12
‎2023-06-14

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  • 11 Posts
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Hi, I can't connect to STM32F030R8T6 using ST-LINK V2 and STM32CubeIDE on Ubuntu 18.04.5 LTS.

2020-08-11
I use STM32F030R8T6 and an interface card that plugs into a breadboard for direct prototyping, ST-Link v2 STM32 and STM8 Programmer, both from Newbiehack.com.Connected as on photo: SWDIO to pin 46 (PA13), SWCLK to pin 49 (PA14), GND to pin 62, 3.3V t...

Why are the PWM pulses distorted when I set the duty cycle of the pulse cycle 1% -3% and 98% -99%?

2020-05-31
Hi, I configured PWM 25 kHz on Nucleo-767ZI to control the PWM fan.When I set up Duty Cycle 1% -3% and 98% -99% the PWM signal is deformed.When the Duty Cycle is 4% to 97% PWM signal is good.Can it be improved or is it normal?Regards

Do STM32CubeIDE generate correct System Clock Configuration code for Nucleo-F767ZI?

2020-05-23
I'm using Nucleo-F767ZI, I am configuring the 25 kHz PWM signal on pin PD14, TIM4_CH3.I set up clock source HSI RC 16MHz, HCLK 216 MHz , APB1 peripheral clocks 54 MHz, TIM4 PSC = 0 ARR = 2159 CKD = No Division.As a result, I get PWM with a frequency ...
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