Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 25, 2014 at 09:27New STM32F334 have high-resolution timer with 217 ps resolution, It's nice,butwhatrealprecision is achievedwhenthe timerused to measure thetimebetweentwo edgesof the signal appliedtothe processorGPIO?
Posted on March 12, 2015 at 19:42I am having a problem with Flash Loader Demonstrator Version 2.7.0. I am trying to program the FLASH of an STM32F427ZIT ARM processor using the USART3 serial port. I am running Flash Loader Demonstrator on an XP comp...
Posted on March 17, 2015 at 12:31Hi, I'm working on STM32F072b discovery board. I am new to this so I don't know much. I am trying to make the luminosity sensor, TSL2561 with I2C serial bus communicate with my dis.board. Can someone show me step b...
Posted on January 14, 2014 at 14:52How do I receive USB IN data with a host using the library mentioned in the title?Do I have to poll by trying to receive from different IN EPs, or is there some interrupt based state change to indicate whether rece...
Posted on March 17, 2015 at 10:35Hi,i try to do some eeprom emulation and got crashes with the stm32f3 eeprom emulation code. now i do it by hand an found that it crahses on the page erase..in detail its when it starts the erase so on FLASH->CR |= F...
Posted on March 11, 2015 at 13:44I have been trying to generate a PWM of 1Mhz & 2Mhaz in different pins, with a system clock of 168Mhz, but unable to do so, can any body help me out with the code.Please help me with a small code snippet for the same...
Posted on March 15, 2015 at 17:52The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 16, 2015 at 06:54Hi, I'm trying to run a sample USB (memory) program present in Keil IDE. The source is located in C:\Keil\ARM\Boards\ST\CQ-STARM2\USBMem. As per the description, after loading the program, the USB Memory is automat...
Posted on March 15, 2015 at 15:22Hi guys, Sorry to trouble you frequently. Can't help!! I have an STM32F105VC (100 pin device). Trying to use I2C bus on pins 95, 96. This is I2C1 (PB8, PB9) and requires remap (as per documentation). Did the followin...
Posted on January 02, 2015 at 15:56I'd like to present real-time kernel: https://bitbucket.org/dfrank/tneokernel. TNeo was born as a thorough review and re-implementation of http://tnkernel.com. The new kernel has well-formed code, inherited bugs ar...
