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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 ...
I am designing a motor controller using STM32G030c8t6. but while connecting it to battery, if positive terminal gets connected to the battery before the negative terminal, then a voltage spike (of the voltage of battery) occurs on the board and it ap...
Hi AllI want write on the SDMMC using HAL_SD_WriteBlocks_DMA system call. The function itself works, the sector on the SD is written, but no callback function (HAL_SD_TxCpltCallback) is called.Did someone experienced such trouble ?Thanks
Hi,I would like to know what is max number of SPI slaves I can connect to a single SPI bus of STM32F779? I understand that using the chip select pin I can select respective slaves to operate. But is ther eany recommendation from ST that ideally , I s...
