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...
Posted on August 10, 2016 at 09:39I am used to chips being marked for example ''STM32F405VGT6''. However, from several people I hear that now chips marked with an additional ''U'' at the end are showing up. Date code 1613 or something like that. One...
Posted on June 14, 2018 at 08:37Hello,Could you describe difference in use FIFO0 and FIFO1 for CAN1 and CAN2 in stm32f4 mcu? For example if I configure CAN2 for receive in FIFO0 and configurate filters 14 all work success, but if I try use FIFO1 wit...
Posted on May 19, 2018 at 19:51My program crashes with the following error in TrueStudio:''Program received signal SIGTRAP, Trace/breakpoint trap.0xfffffffe in ?? ()''The fault occurs in line 692 of stm32f3xx_hal_rcc.c:__HAL_RCC_SYSCLK_CONFIG(RCC_Cl...
Posted on June 13, 2018 at 11:18Hello,Which is the mode which permits the lowest current with RAM retention for variables?In this mode which is the current consumption for the STM32L476?Best regardsMich
Posted on June 15, 2018 at 12:27Hi everyone,for my project I need to use CAN communication by means of STM32F042.After can inizialization, I'm trying to define CAN filter following this structure: 'CAN_FilterConfTypeDef Struct'.Reading user manual a...
Posted on June 15, 2018 at 05:37Working on an STM32F103, using PWM to generate waveforms. The timer is in One Pulse mode and uses the Repetition Count Register to clock out the required signals. Based on user selection, I am stopping and starting th...
Posted on June 15, 2018 at 11:45hello,I'm trying to implement a USB microphone using STM32L4 discovery board.I have started with the USB device example and now trying to add the microphone.The library have given us the stm32l476g_discovery_audio.cwi...
Posted on June 15, 2018 at 10:33Hello, I realized a few weeks ago a code that works on a nucleo card with the following RF module X-NUCLEO-IDS01A4, this one contains SPSGRF-915. I have now adapted this program for a prototype containing the SPSGRF-8...
Posted on June 15, 2018 at 10:12Dear all,Now I meet a strange problem that when I set the uart1 and uart2 pull from PULLUP to PULLDOWN, then I got the Uart errror, HAL_UART_ErrorCallback is called. May I know any limitation about the PULLDOWN settin...
Posted on June 12, 2018 at 10:07Hello,I try run a USB CDC on my eval board using USB FS. I generate from cubeMX a code with CDC, set a clocks (HCLK sets on 216MHz and 120MHz but USB clk on 48MHz) A clear code from cubeMx should cause that windows fi...