Hello,I activated the IWDG on a STM32L431 device and a watchdog occurs. How could I trap it to find the issue?This watchdog resets the device so I do not know how to find the stack values when this watchdog occurred.Is there a way to send this IRQ to...
I want to use Timer 1 as capture input for frequency measurement: ( STM32F207ZG)void STMF2Timer_Configure( void){ TIM_TimeBaseInitTypeDef sTIM_TimeBaseInitStruct; TIM_ICInitTypeDef sTIM_ICInitTypeDef; NVIC_InitTypeDef NVIC_InitStructure; ...
Hi all,I'm using a STM32F4 MCUI'm having much problem handling ISR and/or DMA with UART TX/RXCould anyone tell me which is the right way to manage the TX and RX ?In case of ISR i can only TX correctly , but when i try to RX ... i can receive only 4 ...
Hello Everyone,I have dealing with STM32F407 I2C peripheral in order to implement Non-blocking communication.I have made many trials but I2C1 event and error interrupts never occur. I checked the SB bits during the debug mode it becomes 1,the other r...
I've turned on VREFBUFF. Datasheet claims that factory trim values should be automaticaly loaded into VREFBUF->CCR. Thru debug i can see that CCR=00000 (no relevant value loaded). And measurments at VREF+ confirm that.REF 2.5 = 2.431VREF 2.048 = 1.99...
I've been developing my own I2C interface. When the BTF is set, I issue STOP. However, the interrupt routine is repeatedly called until the STOP is generated..In document it says that BTF is cleared by hardware after a start or stop condition in tran...
Sorry guys i am just starting with MCUs generally , i am now playing with NUCLEO boards , ran a couple of programs like LED , External interrupt . But came across the expansion board and in the datasheet they have given it uses DFSDM , but i cannot...
What I would like to do is the following:1) Take a pair of the STM32F103C8T6's 16-bit timers and link them into a 32-bit timer (I'm pretty sure there's an app note somewhere that describes this)2) Then, configure that 32-bit timer for input capture (...
Posted on June 12, 2018 at 03:45On a project that used to generate code just fine for months, STM32CubeMX now gets stuck. This is happening since an upgrade to version 4.26.0. If it is of any relevance, the project uses the STM32L4 package version 1...
Posted on April 03, 2018 at 10:46Using:Truestudio for STM32 v9.0.0.0STM32CubeMX v4.25.0STM32F100C8LL_drivers onlyLL_Code generated by cube enables some devices, such as the USART:LL_USART_Enable(USART1);But for the TIMERS it doesn't.(perhaps there i...
