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I have to interface the nucleo-u083rc with ads1293 to get ecg data. I have provided the code from stm32cubeide and also the ioc picture. I have connected the D4 pin(MCU) as DRDYB pin and SPI1 and I use channel 1 from the sensor. Please help me with t...
SpoilerHi Friends, I have a problem using the DAC with the DMA. I have configured the DAC's DMA in normal mode and I want it to generate an interrupt at the end of data transmission to let me know that it has sent all the data to the output. The dat...
FYI,you can build, load, start and debug also the "Appli" project (not just as FSBL).The linker script (selected as default) "STM32N657XOHXQ_LRUN.ld" loads and executes in the same way.In order to avoid this warning about "LOAD segment with RWX permi...
Hi,in the MCU selector app, in the Example selector, there is a long list of examples, all using acronyms (see screenshot below). Some are obvious like "ETH" but most are not.Some questions:1) Where can I find a table/list that explains what each of ...
I am using stm32h745zit3, with the flash is IS34_35ML04G081. I have initialize the below parameter but after writing in to the flash and reading the data but some bytes are corrupted. Please help to resolve this issue. uint8_t buffer[2048] = {0}; i...
Hi, I want to send a simple message through UART and check if message is properly received at Rx end. I want to do loopback test. I connect PD5 to PD6, namely short circuit. Then I run the below code. When I debug the code, I can see only the first b...
(translated)I encountered the exact same problem. I2C and SPI can be used independently. When used together, SPI cannot communicate, but I2C works fine. After commenting out the I2C initialization, SPI can be used normally. The chip model is STM32F1...
I am using the STM32H743ZIT6 MCU to enable USB CDC. In my schematic, I have not defined the VBUS pin; I have only defined the CDC lines. Can I still use CDC without the VBUS pin? Below is the photo of my schematic for reference. Please help me.Thank ...
I am trying to comunicate a stm32F103C8T6 with an STM32F446 over I2CFirst thing I try to do is send data as master from F103 and I get NACK by F446Here is logic analyzer's screenshot:And here is F446 configuration on CubeMXI don't get why is it sendi...
