I have two STM32 micros connected via CAN transceivers. The sending unit is transmitting without issue, as evidenced by measuring both the CANH/CANL bus wires, as well as the CAN_RX/CAN_TX logical wires on the transmitter. I did have to slow the bu...
I'm trying to use SPI to communicate with a display (BT817) and whenever it tries to send data, the while (!LL_SPI_IsActiveFlag_RXNE(EVE_SPI)) {} never returns. I've attached my CUBE IDE project. Could anyone possibly give some guidance? Am I miss...
I'm trying to control a LTC-2668 dac device, through the spi interface. The dac opperates on mode 00 and spi commands are 24 bits long. The chip select pin is manually toggledThe thing is that even though the STM produces the correct output signals, ...
I am developing an application for the STM32U575, and am currently testing on the Nucleo-U575ZI-Q. As per the reference manual (Rev. 4) Section 10.9 PWR Interrupts, Table 110 Note 1: "The PWR_S3WU interrupt is generated only when the device is in Sto...
Hello, everyone. I try to use standby mode and use RTC to wake up but I found that after wake up everything was reset. How can I avoid RTC reset after wake up? I want it to keep running.
Helloi need some help in transfering 24 bit 3 channel adc captured data via uart. SPI based ADC sampling rate is 4ksps i.e. I get dataready interrupt at every 256usec . The total bits per second would be then 4000x9x8 equals 288000.Can anyone help me...
I use STM32H562 and/or STM32H503 (nucleo board). When try in loop only this line: while (1) { GPIOB->ODR ^= GPIO_PIN_6; } The frequency on pin is only 12.5 mhz. I use external quartz 8mhz (and 24mhz on nucleo) I config to 250mhz (with build...
Hello members,I have problem with functionality of DMA data stream for ADC3 peripheral. I have H743ZIT controller. ADC1 with DMA is fully and properly working for each channel. I have placed ADC data array to RAM_D2 section for ADC1. For ADC3 I have ...
Hello Team , i want to implement ADC interleaved mode on STM32H755zit-Q board can you please help the code with HAL library
HiI am using X-NUCLEO-LPM01A to measure some currents on P-NUCLEO-WB55 according to video:https://www.youtube.com/watch?v=7IVs-nuoXj8.To keep ST Link enbaled the commentator asks to put some pins to analog state , no internal pull-up , and pull-down ...
