STM32F072C8 MDIO MDC
Posted on July 08, 2018 at 05:05Hi I would like to use the STM32F0 to run the MDIO\MDC in STM32F072C8, if can use the GPIO port to simultion the MDIO\MDC to PHY communication or exmaples code can share with us .thanks
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STM32F0 Discovery Board 5V Output Current Limit
Posted on July 08, 2018 at 10:31Hi all,I have a STM32F0 Discovery board and would like to use its 5V power pin (pin 1) to power external devices (LEDs). The user manual UM1525 section 4.3 says that the power consumption must be lower than 100mA. H...
Resolved! CAN1 TX sending continuous messages
Posted on July 02, 2018 at 15:27Hello, I have 2 CAN nodes ( both are nucleo f446re boards) and both connected to separate transceivers . I am exploring CAN_Networking ( NORMAL MODE) given in the ST example .even if i Tx only one time, the Transmitte...
Need suggestion for choosing microcontroller
Posted on July 08, 2018 at 15:06Hi Everyone, I am thinking of designing wireless home automation product using IoT. Can anyone suggest which STM32 series is suitable for this application. I have knowledge in stm3f4 series. So i can easily learn ...
Can I feed bypass clock source to HSE clock input in ceramic/crystal resonator mode ?
Posted on July 06, 2018 at 17:35I'm making a proto board but I don't have suitable loading capacitance for crystal resonator.As far as my novice knowledge about Pierce oscillator and the fact that some other MCUs may not care which clock source fed ...
Folders with header files not visible in project explorer Atollic
Posted on July 08, 2018 at 14:19Hi, I am evaluating the atollic IDE, and i am annoyed by the fact that the project explorer does not show the folders with the header files.This is my setup: Windows 10 64bit Atollic TrueSTUDIO for STM...
Resolved! PWM/ADC HAL callback referall
Posted on July 08, 2018 at 12:14Hi,As we know peripherals can have callback functions such as the below one for the PWM:void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim) {}This is something like a general callback, But if we have sever...
STM32F745 RTC Runs fast
Posted on July 06, 2018 at 04:25I have a most interesting problem i am some what baffled to resolve. i am using an STM32F745IE CPU overall a very nice device. i have setup the CPU with a 25MHz primary crystal and a 32.768KHz crystal LSE solution. Th...
CAN slave and SRAM
Posted on July 08, 2018 at 15:52Hello, Thanks for all your wonderful support !i read the full CAN section in RM of STM32F446RE but could not able to understand how CAN2 differs from CAN1, why CAN2 called as slave ?its mentioned that , CAN2 cannot a...
STM32F373 DAC Issue
Posted on July 06, 2018 at 11:20The original post was too long to process during our migration. Please click on the attachment to read the original post.
