About GDC

GDC · 2024-10-25

Hi.How can I fold / unfold only selected lines ?Is it possible ?

GDC · 2024-07-01

I want to use crc hardware peripheral in STM32U535 for checking some modbus and I copied a code from this community thanks to @Tesla DeLorean . But in my case this code seems to work only for a buffer lenght multiple of four bytes. I can't found my e...

GDC · 2024-06-21

Hi.In SFR Special Funcion Registers view in the IDE some registers are missing. For exampleGPDMA1_Channel4->TR1GPDMA1_Channel5->TR1...

GDC · 2024-03-28

Hi to everyone!I'm using STM32U535: without HAL, with TIM1, ADC1 and GPDMA1_Channel1.TIM1 regularly (every 312.5us) triggers the ADC1 (MSIK=16MHz,SMP=0b011=20ADC_ClockCycle, 14bits) which performs a sequence of 12 channels with oversampling 4x and wi...

GDC · 2024-07-09

Thank you Tesla.I'll keep you updated, but at this time I can't investigate furthermore. I swapped hardware crc for external memory (always multiple of four bytes) and software tabled crc for modbus.

GDC · 2024-07-01

Bad news.Enabling and disabling a breakpoint, even if never hit, introduce a change in the behaviuor of the MCU.I tested it even with different debuggers (STLINK V2 and STLINK V3 minie) and with different MCU (STM32U535 and STM32F103).Maybe it's a st...

GDC · 2024-06-28

@Tesla DeLorean: " You are a clever person!!! " , I agree with @KiptonMHowever I'm using STM32U535 and seems that the hardware peripheral used with the following code (the same suggested early) works only with a buffer size multiple of four bytes (or...

GDC · 2024-05-02

I'll try to simplify the description of my problem.Can I change the behavior of the following program by simply insert, enabling and/or disabling (in the STM32CubeIDE) the breakpoint when the execution is already in the infinite while(1) loop? Please...

GDC · 2024-02-15

@APati.9Maybe Tesla referred to"The SRAM4 is the only SRAM that can be accessed by the LPDMA1"-> Reference Manual -> 2.1.13 SmartRun Domain____________________________________________________________What do you think about AI? What would AI think abo...

User statistics

User Activity

STM32 cube IDE

STM32U535 hardware CRC peripheral modbus

IDE missing SFR DMA TR1

Debug ST-Link MINIE using the ADC , GP DMA and TIM strange behaviour

Re: STM32U535 hardware CRC peripheral modbus

Re: Debug ST-Link MINIE using the ADC , GP DMA and TIM strange behaviour

Re: Are there any working examples using the CRC for MODBUS RTU? I cannot get a reasonable result out if the CRC device on the STM32L443

Re: Debug ST-Link MINIE using the ADC , GP DMA and TIM strange behaviour

Re: STM32U575 I2C LPDMA Data Transfer Error(DMA_FLAG_DTE) for Data Transfer