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 December 02, 2017 at 23:08In stm32L4xx_hal_uart.c and usart.c for the HAL Driver version 1.10.0, a call to HAL_UART_IRQHandler returns back to the caller if no errors instead of HAL_UART_RxCpltCallback. This is contrary to the descriptive ...
Posted on December 01, 2017 at 04:55I am writing a driver for an old Lego NXT ultrasonic sensor. It uses I2C, which is fine in itself, but the sensor has a well-known bug such that it does not always follow standard I2C protocol. Specifically, it re...
Posted on December 03, 2017 at 01:22I do have AC6 frequently quitting unexpectedly while using it on MacOS High Sierra. Both MacOS and AC6 are updated to the latest versions.Any ideas what may be the cause?
Posted on December 03, 2017 at 18:24Hello, Everybody.I have to use to build secure tag.But I have no datasheet and application circuits with ST31G480.I can not find enough data in Online.How can I use it?If you have datasheet or application circuits...
Posted on December 03, 2017 at 11:17Hi to all the community.I've some problems to configure the hardware timer TIM2 to manage a signal.The signal is like that one:In particular i'd like to reset the timer at each rise edge of the signal and than gen...
Posted on December 02, 2017 at 12:00Hi.Recently i'm using ADXRS453BEYZ but failed to work with it !I used 5V power supply for sensor and connect it via Buffer to 3.3v ARM microcontroller (STM32f103CBT6).this is my configs/*SPI config*/ RCC_APB2Perip...
Posted on May 06, 2017 at 13:34 Hi there. i have a question about stm32f745 adc. When we use ADC in Scan mode,Continuous,Regular with Interrupt, how to detect which data is for which channel. eos flag bit is not considered in this chip. I have to u...
Posted on December 01, 2017 at 14:05Dear everybody,recently when I make a new project, I find this problems.I have installed the new pack for STM32F303RE..#stm32f303re
Posted on December 02, 2017 at 13:48in the HAL manual both implement the same &sharpdefine __HAL_GPIO_EXTI_CLEAR_IT (__EXT_LINE__) (EXTI->PR=(__EXTI_LINE__))&sharpdefine __HAL_GPIO_EXTI_CLEAR_FLAG (__EXT_LINE__) (EXTI->PR=(__EXTI_LINE__))wh...
Posted on December 01, 2017 at 14:33Is there a website or sample program for learning I2C communication using two Nucleo boards? As for the sample program, it is better to use STM32Cube MX if possible. Because I am a Japanese, I am struggling to lea...