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...
Posted on October 03, 2016 at 08:15Helloaccording to stm32f303cb datasheet, 48 pin package doesn't have ADC12/34 shared channels.If one needs to sample an input with 18msps in dual interleaved mode, how it will be possible in 48 pin package? is it p...
Posted on October 04, 2016 at 01:09Does anyone have any experience in overclocking an STM32F4 to 240MHz? Is that an ST recommended configuration? I've run across a new product being sold that advertises that they are overclocking to 240MHz by reco...
Posted on October 05, 2016 at 02:31Hello, If a pin is configured as Push Pull, can we still specify a pull up resistor to go with it?(Is the pull up used to avoid floating conditions even in Push-Pull configurations?) /**USART2 GPIO Configuration ...
Posted on October 01, 2016 at 01:40DearI'm new with STM32 MCU and would like some expert help me with the minimum circuit (oscillator, power supply with Vinput 9-32V DC, reset, etc.). I just need to connect an SPI device and CANBUS driver. I should ...
Posted on October 04, 2016 at 13:07Hi, using TIM1 to get a simple 1ms delay (MCU@24MHz, PSC=24, ARR=1000) the interrupt triggers almost as soon as I set CR1:CEN=1. I've found that I'm not the only one having this problem, have followed the advice gi...
Posted on October 05, 2016 at 09:45HelloI downloaded STM32Cube_FW_F4_V1.13.0 but I wonder how I can migratethe ILI9341 Lib with a Cube Project ?
Posted on October 03, 2016 at 01:46Hello, I'm a little confused about choosing the better clock source for the RTC, is it better to drive it through HSE with 4MHz 10ppm frequency tolerance or using additional 32.768KHz LSE with also 10ppm tolerance?...
Posted on October 04, 2016 at 12:20 Hi, I found something curious (for me...) while playing around usart interrupts on STM32L1 // USART1 is initialized and IRQ is enabled // TC is 1 // TCIE is 0 __HAL_UART_ENABLE_IT(&huart1,...
Posted on October 04, 2016 at 19:55I'm trying to get data from an ADC7689, using SPI. I have a NUCLEO STM31F411RE and the code is running on SW4STM32. My problem is that when I send addresses, all I get is 0xFF, instead of the values the ADC conve...
Posted on October 03, 2016 at 14:46Hi.I would like to implement MPU for stack overflow detection. I suppose that I should know in advance where the boundaries of stack and heap are.Is it possible to read these boundaries from C code? Or is it possib...
