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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I use J-Link and STM32G474, which can burn the program, but can't erase the chip. After trying to use J-Link STM to unlock the chip, it also did not work Application log started - J-Flash V7.92b (J-Flash compiled Aug 23 2023 14:00:43) - JLinkARM.dl...
I have a custom board that I need update by USB. I have a jumper that allows setting the following:nboot bit set to 1BOOT_0 pin set to 1. Then I power on the board and I can see the stm32 bootloader device on my windows machine. First I get a similar...
Hello experts I am trying to make a PWM signal from DMA , with PWM + complimentory channelWhen i use HAL APIHAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, (uint32_t *)sin_table, 32);// Here I get the signal as expected But when I Use HAL APIHAL_TIMEx_P...
Hi,We have come across a bug in the code generated if you use FreeRTOS in STATIC memory mode (rather than the default dynamic mode) , with FatFs. (All generated from the CubeMX).When we run the code we get two CONFIG ASSERTS in the RTOS and it is due...
Hello all,we have built a board with an STM32H725. The FMC-Interface is used for a PSRAM connection to an FPGA and a connection to a NAND flash with 8 Bit databus.The initialization routines are created by STM32CubeMX. The PSRAM interface to the FPGA...
Hello,I have a NUCLEO-F446RE board, lots of homemade boards with little MCUs (STM32G030F6, STM32F103C6, ...), some blue pills and programmers. Only the first ones I bought has an original chip. The other blue pills and programmers, the vendor lies an...
I used PA11 and PA12 as standard GPIO in STM32U595ZJT6Q and system frequency is 4MHz. Config PA11 and PA12 to PP output mode ,no pull up.Don't set this gpios to high, the mini system current is 3mA,but set this gpios to high, the current is 22mA.Test...
Hi, I'm using an STM32F401RE board for a class(programming using MacOS). Right now, I'm using VSCode and make to edit and compile my code, then using stlink to flash it. All I'm trying to do is print hello world to the tty.usbmodem* screen in the /de...
hi, I was looking for HAL -library for stm32334r8 MCU but i dont see anything about HRTIM in the avilable HALY library. where can I find HAL instructions documentation for HRTIM ?
Hi,I'm trying to write RGB data directly to an 8+8+8 bit i8080 screen using the DMA2D and FSMC peripherals on a STM32U575 Nucleo board. As a test, I set up the FSMC and manually sent data one uint8_t byte at a time - this works fine. However, I'd lik...
