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#include "stm32f4xx.h" #include "main.h" #include "stdio.h" #include "stdlib.h" #include "string.h" void My_Usart2_Printf(char *string){ while(*string){ USART_SendData(USART2, (unsigned short int) *string++); ...
i made project using Truestudio IDE with CUBEMX.and I send the project folder to another computer that other colleague useit that computer, there is error . so i cannot use that project filesis there anything i have to do whenever copy the project f...
Hi：Let me ask you a question. When use 32 bits of SDRAM in STM469 official routines, DMA is configured as follows: /* Configure common DMA parameters */ dma_handle.Init.Channel = SDRAM_DMAx_CHANNEL; dma_handle.Init.Direction ...
Dear ST,I have the following issues.I used ADC1 with DMA2_Stream0, ADC3 with DMA2_Stream4.If I don't enable cache, it works properly.Once I enable ICache and DCache, ADC readings are not correct.Please advise me how to make it work.Thanks.Regards,Thi...
I am trying to interface 24LC256 EEPROM to my STM32F030R8T6 discovery board using I2C protocol. I am analyzing SCL and SDA pins using DSO. I can achieve a start operation and place device id on the line. I need to transfer two 8bit data successively....
From the ARM manuals it seems that this register should read as '0' after an PORRST. I couldn't find any mentioning of this issue in the respective errata sheets. Is this an issue with the Cortex-M7 or with the specific implementation in STM32H743?Th...
With stm nucleo stm32476rg it was possible to print hello world into the terminal (via serial com port) and also it would show virtual com port in devices and printer information in properties.But with stm32l100rc it doesnot show the virtual comport ...
We are using STM32F103 VBT6 and CX in two of our products.Now we must know the MTTF, Mean Time To Failure, if they arecertified in any way or complies to any standard, ISO 13849 or other?Is this information available so we can have it?
