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...
Have implemented Virtual Comm port on STM32L4. Works fine under Linux but Windows 10 shows Device Descriptor Request Failed.Suggestions please.Thanks
Hi, allThese months, I am using AFBoot + Linux + rootfs XIP image to download into 2MB internal flash of STM32F29-DISC. After some test, I can get the printing information of Linux on serial of Mobaxterm(home edition). But, when serial gets "/#", I ...
Hello community! I have a problem please help me out, I am trying to interface NFC05A1 with STM32F469 discovery board using the demo provided by ST for F4, L4. NFC05A1 is initializing and a message is sent to serial terminal "Welcome to X-NUCLEO-NFC...
Hi,i would to ask for an advice. I am working on display for electric motorcycle. I have STM32F769i-DISCO and Winstar display WF50DSYA3MNN0. Display and kit are connected through converter board (40 pin to 60 pin). I am planning to develop UI through...
Hi allI'm triying using DMA to receive UART.But the number of UART data is depending on the situation.So I want to set a CNDTR register with margin.I was wondering that I can stop DMA before CNDTR is zero.When DMA Enable bit is cleared, it seem that ...
FolksThis is a bit of a "how do these things work" question. I'm designing a board to replace an existing board in a larger solution. I'm working with the vendor and can get the details from them but I just wanted to take a chance to get to understan...
working on STM32f429i discovery ,the only change in TFT driver .in discovery board use ILI9341 and in my case use ST7789v TFT driver else everything same as discovery board .when i write a text in black colour its showing properly but draw a image in...
Hello,STM32G0 DBGMCU->CR does not have a DBGMCU_CR DBG_SLEEP bit. Does that mean that Debug is possible even when the CPU is sleeping?Otherwise the write behaviour changed also: Write is only possible during reset. I.m.h. opinion, this defeats a hot ...
Hi everyone,i am trying to make PWM from internal clock. i use TIM4 with out put is pin PD12.i just put the code bellow in INT VOID(MAIN)HAL_TIM_PWM_Start(&htim4, TIM_CHANNEL_1);But it doesn't work. Can someone help me explain?
