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If i configure D1 pj8 as tx for uart8，D0 pj9 as rx for uart8.When conect to led direct D0 could let led on but D1 no this case should be right ？static void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* GPIO Ports Clock Enable */ __HAL_...
I use the STM32U585, and an external ADC (ADS127L11). The ADC output 48000 sample per second, and rise a signal "Data Ready" for each sample. There is no data buffer in the ADC, thus the STM32U5 must communicate through SPI with the ADC 48000 times e...
Hi, I would like to test lwIP on my board. I use STM32H7B0 and Simcom LTE module. I would like to configure lwIP with this LTE module using PPPoS. Unfortunately I cannot find lwIP in CubeMX Pinout & Configuration section. Why is that?
Hello all,I am a beginner in the world of STM32 programming and need a little help with the ADCs.I am currently using the STM32H735IG Discovery Kit and CubeIDE.For an ongoing project I am using the ADC1 to sample channel IN0.The DMA and sampling is w...
we can using stm32 to set the code for user, but in future we have communicate with wireless method (internet)to upload new code for any other update, how it work, please assist us.
Posted on July 02, 2014 at 02:49Just received some STM32F405RGT6 (64 pin LQFP) processors with two round circles on opposite corners of the package, one smaller with a concave bottom, the other larger with a flat bottom. The package description in t...
I'm looking for guidance on how to select the Sampling Time for the ADC on my STM32L432KCU6. I found some tables in AN2834, but they are for the STM32H7 Series. I'm interested in getting ±0.5 LSB accuracy with 12-bit resolution. I'm running my ADC ...
Hello, in the new versions, cubemx and USART6_IRQHandler does not work, what is the reason?It does not work for both stm32h743iit6 and stm32h723zgt6
Hi ExpertsI have a situation with STMH7 as a master on the SPI3 bus with two slaves (both RM44),I am using polling on master and chip select lines to select individual slaves. Problem is at speed greater than 5 Mbps the RXWNE flag never sets and code...
I am using QUAD SPI in STM32H747 in dual mode. 2 x W25N01GV flash memory chips are connected. The problem is that the odd data (bank 1, flash 1) is written / read normally, and the data of the second bank (flash2) is shifted by 4 bytes (in the first ...
