STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hi! Noticed a typo in the system configuration controller (SYSCFG) register map in both reference manuals RM0399 (Rev 4) and RM0433 (Rev 8). The SYSCFG_CCCR register is at two different offsets (0x28 and 0x2C) and SYSCFG_PWRCR is missing. I think, S...
Hi i have a generic doubt about falsh wait states:Say we configured the PLL to run system core clock at 160 M Hz, with flash wait states as 5.Then is cpu is equvilent to 32 MHZ core performance? (assuming 1 clk/ 1 inst, no ART's)Could some one help m...
I want to interface N25Q.. External NOR flash with STM32F469. Where I want to load and execute the code from N25Q External flash memory using QSPI memory mapped mode.Is this solution is Possible?If yes, from where I can get support?
Hello,I have a strange issue here trying to read 2x PDM mics from the SAI peripheral and output the audio over the I2S peripheral here on the H7.I use what appears to be the correct frequency for both peripherals and clear audio coming out, until the...
Hello everyone, i'm sampling an analog signal, using an single ADC triggered by a timer, and to observed the reconstructed signal i use a DAC connected to an oscilloscope.I have the next configurations:ADC parameter settings:Clock prescler: PCLK2 div...
kindly suggest lwip setting for stm32cube ide for below for receiving 14000 bytes regularly in tcp raw as clientTcp_Wnd,Tcp_Mss,heap memory size,Pbuf_Pool_BUFSIZEmy values are-:Tcp_Wnd=32000Tcp_Mss,=1436heap memory size,=45000Pbuf_Pool_BUFSIZE=2048i ...
Hello, I have an STM32L476G Evaluation board, and I'm trying to use USART1 to generate an interrupt on receiving characters. On the evaluation board, this is connected to the RS232 port, which I have a module, I transmit data to get a response back. ...
![2023-10-29 07_24_32-Logic 2 [Logic Pro 16 - Connected] [Session 2].png](/t5/image/serverpage/image-id/56990i91A2F1C6F92F960E/image-size/medium/is-moderation-mode/true?v=v2&px=400)
Hello everyone,I am trying to transfer data to LabVIEW using USB_FS (CDC, VCP). The reason, I shifted to USB_FS (12Mbits/sec) from UART was lower data transfer speed (115200 bps). However, I have one concern regarding USB_FS as CDC. I checked the VCP...
Hello, I'm currently embarking on making some USB and Wireless HID/Midi devices for personal use. In looking through my options, I stumbled across a nordic nRF24LU1P transeiver which has been used by logictech and others for their wireless rf dongles...
Hi everyone.I Have worked with STM32h723 arm processor FDCAN bootloader. but I faced a strange problem in writing data into flash. I can successfully make processor go to FDCAN bootloader and get responses from it but can't write data in some address...
