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Hi,I 'm trying to code TIM to count 5s for me using CMSIS. Using the code snippet provided below I got IRQ immediately.RCC->APBENR2 |= RCC_APBENR2_TIM16EN ; // Enable TIM16 clock TIM16->PSC = 16000 - 1 ; // 1 ms TIM16->ARR = 10000 - 1 ; // 10 s = 100...
Posted on January 09, 2012 at 10:38Hi, I've a problem with my STM32. I need to use fat filesystem on SD card to read/write/create files. I tried to use Chan FatFs module but it didn't working at all ... I use SD card in SDIO and 4 wires mode. When I...
Hi,I just wanted to mention that its really frustrating that in the STM32H7 HAL Manual, in the RCC Section,1. There isnt a simple step by step guide to setting up the clock config to follow along, like there is for other things like GPIO's. As someon...
Hi,I have small headless firmware and wish to include a version constant in the Binary image so I can determine the version when using the debugger.It's easy if your project has a display, but I can't figure out an easy way of doing it for a simple s...
Hello, I've been trying to implement a CAN receiver to capture many (~20) messages in quick succession. I've tried to implement the capture of these messages as efficiently as possible, but it seems that messages are still not received. I am usin...
[This is a reconstruction of a thread I've started on Apr 7, 2017, but got lost in the two forum software transitions since then.]In STM32F40x and STM32F41x Errata sheet DocID022183 Rev 8, 2.1.13 Delay after an RCC peripheral clock enabling, there ...
Hi, I am doing something fundamental and cannot get this thing running. n =(TIM1->CNT); z= n + 3; for the first loop cycle 'z' is =3 This is as expected, But as soon as the CNT is increased by 1 the value of 'z' is 4 as shownLOOP COUNTCOUNT...
Hello Community,I am working on a Vibration Measurement system that will be subjected to lifetime vibrations ranging from 10Hz to 2000Hz at approximately 1g with expected lifetime of 2 years with 16 hours daily vibration & 8 hours of no vibration.I'm...
Hi all, I'm experiencing a strange issue where every once in a while I am unable to enter bootloader on the STM32G0. I have the option bits set correctly and have a hardware push button connected to both nRst and Boot0. I can normally hold the Boot0 ...
Hi everyone,Is anyone can explain the SLEEPDEEP bit from SCB->SCR with more information than the pm0214 stm32 cortex-m4 reference manual?Controls whether the processor uses sleep or deep sleep as its low power mode: 0=Sleep, 1=Deep SleepWhat i want t...
