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...
Hello!The what I want is to configure the ADC 16-bit synchronous sampling from 2 ADCs and 6 Sigma-Delta using DFSDM at 1kHz period on M4 core to circular buffer. I'm not sure how to do it right, but I'm suppose that I need to enable say TIM1 at 1kHz ...
Hi ! Im generating pwm at 200khz with no problems. But when I use timer to generate interrupt I get max 100khz of pulse on pin. No matter if I use HAL_GPIO_Toggle/WritePin or just GPIOx->BSRR. No matter how low value of timer prescaller I use.Outpu...
Hello EveryoneI am trying to build libcsp source code for STM32F429 Cortex-M4 MCU. I am using Keil MDK-ARM V5.22 IDE for my software development. Please tell me how to configure/change wscript (waf script file) to build libcsp for STM32F429? When I r...
Hi,I have a problem about I2C and I saw some topics about my problem on the internet but there was no solution, I hope you help me by sheding light on this.Problem : After sending adress by I2C, the ADDR flag in SR1 register is not set but at the sam...
Hi!I am confused, i wanted to use STM32F042F6P6 MCU for can interface but, ther is no TX pin for can interface (PB9 on datasheet). So, how i can configure CAN TX?There is no CAN mode option for this MCU inside of CUBEMX because there is no TX pin for...
Hi team,I am using STM32F103RDT6 for my project. I would like to know the details of UART in the MCU. in the datasheet it shows 5 USART interface is possible. At the same time 2 UART is also mention in the datasheet.So my doubt is that can I use the ...
Are there control signals available that would allow me to "unmux" the address/data lines using external latch? I need to use the LQPF144 package that doesn't provide the separate Address and Data pins - they are muxed.
Using HAL. How to read unique ID and use it to identify specyfic chip?Do simple:uint32_t HAL_GetREVID (void ) uint32_t HAL_GetDEVID (void )Do the job? Are they really unique, or can these values repeat in same chips?
Hi,i want to put my device STM32L010 for 5 minutes in stop mode. Then wake up to measure something with ADC and go in stop mode again.How can i handle the IWDG in stop mode? According to the reference manual, the timer cannot be stopped. ???17.3.4 Be...
No1 is TIM1,No2 is TIM2,No3 is TIM 3, No4 is TIM 8,the master TIM is TIM1, TIM2/TIM3/TIM8 are slaves; but in the begging of TIM2，have a long time High level。The MCU is stm32f207vct6. My Emaill is 595779344@qq.com; I need help, I need Technical sup...
