Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 12, 2016 at 18:26HelloThere seems to be a problem sending online support request, when i try to log in to request page i face this message:We're sorry, but the last operation caused an error.You did not have a privilege required t...
Posted on November 10, 2016 at 05:25Hi, I know that when a stm32 mcu resets, it first jumps to address 0x0 where a vector table resides. And then it jumps to reset handler. My question is, how is the vector table flashed at address 0x0 ? Is it decid...
Posted on November 11, 2016 at 18:44 I ran into a new error for me: It seems there may be something related with code placement I have the next code which fires the Hard Fault interrupt at the instruction TIM_TimeBaseStruct...
Posted on November 11, 2016 at 18:35For the STM32F0 device, in the standby mode after executing the function HAL_PWR_EnterSTANDBYMode(), will all the GPIO pins (except for the wakup pin and RTC tamper ...) are put in highZ mode? Or is it something ...
Posted on November 10, 2016 at 13:11Hi!I can't find register MACDBGR in the structure ETH in the STM32F4XX.h!!!!Help me please solve the problem! How can I know that all received frame is in RX FIFO?Thank You!
Posted on November 08, 2016 at 09:43Hi!I am the beginner in ethernet on STM32F407.I connected STM32F407 to LAN8720, LAN8720 connected through ethernet cable to PC. I set IP-address 192.168.0.10 (255.255.255.0) for the PC and on the PC I did ping 1...
Posted on November 11, 2016 at 11:50Hello Everyone,In our application , Radio is connected to stm32f4 series MCU via SPI and radio Irq line connected to one of the Exti line of mcu. Before putting into the stop mode, radio has been configured . Upo...
Posted on November 10, 2016 at 19:39Greetings!We are having a project in our class where we are using a STM32F746 touch system. We have programmed a code where we store some data on a file. I am wondering if anyone could guide me to how to transfer...
Posted on November 11, 2016 at 10:25I have an application which enables the watchdog and deepsleep(stop2). The deep sleep mode wakes up by RTC, and then wathcdog is refreshed. However, the MCU still resets by watchdog. I attached code below and I am...
Posted on November 10, 2016 at 15:10Good day! I use microcontroller stm32l476ret. In CubeMX create desired configuration and create project for Keil v.5. The Keil everything compiles without errors. Pour the code into the microcontroller. The mic...
