About PGild.1

PGild.1 · 2023-07-18

Hello,I upgraded my IDE to 1.13.0 yesterday on Ubuntu 22.04 and now it crashes just after startup. I can see no error message on the console.Even the previous version 1.12.x now crash.What information do you need from my system to pass on?Kind regard...

PGild.1 · 2023-06-01

Hello Everybody,I am trying to emulate I2S using the SPI interface on the STM32F103.I have looked at the AN5086, but setting up the timer correctly is still unsuccessful.The SPI-CLK is connected to the TIM2 via Channel configured as "input capture di...

PGild.1 · 2023-05-24

Hello everybody,I am trying to bit-bang an I2S interface on an STM32F103 at 72MHz using TIM2.Am I way too optimistic to get a 3MHz "clock" out on a pin? The fastest I can seem to get it is at 90kHz.I have set the "prescaler" of TIM2 to "0" and "1".An...

PGild.1 · 2023-05-18

When I compile my project from CubeMX generated project, I get the compile error:../../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h:658:29: error: expected identifier before '(' tokenNow that line reads:#define USB ((USB_TypeDef *)...

PGild.1 · 2023-04-05

Is the MCU "not for new" designs?

PGild.1 · 2023-06-24

I think your problem is more mechanical in this case. Loose connections and even dry solder joints. IMHO.And the automotive environment is also hell in terms of voltage spikes etc. Filter your power supplies etc.I am pretty sure you would have had th...

PGild.1 · 2023-06-01

Hello Jan,TIM2:And then:The Logic Analyser (you can see the SPI) and, the orange trace is "PB10" (stays high)And the .ioc is included in the original question.

PGild.1 · 2023-06-01

Hello Jan,I am testing this with a STM32F103 "blue pill".The hardware connections are simply:The SPI-CLK (PB13) <-> TIM2 (PA1) on Channel 2 "Input Capture Direct Mode"TIM2 CH3 "output compare" (PB10) <-> WS or LRCLK of I2S deviceThe desired effect is...

PGild.1 · 2023-05-31

Hello Peter,I am still struggling with this.I have read the application note, but the section of the TIM settings "confuses' me. And I am sure my configuration is wrong, but where?In CubeMX my "TIM2" settings are:Trigger Source: ETR1 (connectedt tp S...

PGild.1 · 2023-05-26

Hello Peter,Thank you so much for the quick response!I have followed the application and the logic analyser results looks very promising.I see a 2.286MHz clock now (as expected for the CubeMX settings) and I have the "WS" signal from a timer as per t...

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stm32cubeide crashes on ubuntu after upgrade

TIM I2S using SPI

Bit-banged I2S on STM32F103

Error in "stm32f103xb.h"?

What is the expected future production run for the STM32 Nucleo-144 reference board? And while at that, for the MCU as wel, the STM32F746ZGT. Thank you advance.

Re: The effect of stress and vibration on stm32f3 microcontroller performance

Re: TIM I2S using SPI

Re: TIM I2S using SPI

Re: Bit-banged I2S on STM32F103

Re: Bit-banged I2S on STM32F103