Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 18, 2018 at 02:27I'm using L6474h with X-CUBE-SPN1 Version 1.10.0.I think there is a bug with the x-cube-spn1 library. Step motor movement is delayed for a few seconds if the speed is adjusted more than two times (x2) of the previous ...
Posted on June 14, 2018 at 12:12Hi,I realized a prototype including the STM32L433 (LQFP64 package). I tried to use the pins PH0 and PH1 as OUTPUT pins. This should be possible according to the datasheet (5V tolerant I/O pins). This pins can be used ...
Posted on June 17, 2018 at 12:17Hi, has anyone worked with stm32f765 ? I'm now working with it in my project. I created my own PCB to test this stm32f7 , I have try many time but anytime I test it, the stm32f7 always be damaged because I found tha...
Posted on June 09, 2018 at 15:42 I understand that programming enterprise software on a 8 core CPU with 4GHz and a simple STM32 MCU is different, nevertheless I would have added a few things to the HAL layer from the beginning: All HAL Init calls...
Posted on June 16, 2018 at 05:58Hi,I am trying to change the SAI IO pins on the STM32F769_Discovery board using the SAI example.I would like to point the defined SAI block to arduino pins on the Discovery board so I can view them on the scope.I get ...
Posted on June 16, 2018 at 22:25Hi friends,The while loop does not work in the following function. Why could it be?For STM32F407VG;void US_BEKLE(uint16_t us){ uint16_t baslangic = (uint16_t)__HAL_TIM_GET_COUNTER(&htim1);while(((uint16_t)__HAL_TIM_GE...
Posted on June 17, 2018 at 12:34Hi,I used the BlueNrg-1 on a few projects but I have never had the problem before as I have never used DIO11. What concerns me that every is 100% when stepping through my code just before entering the BlueNRG_Sleep fu...
Posted on October 25, 2014 at 16:02 Hi, I have just begun toying around with a STM32F103 (on a STM32 Nucleo board) and I have some troubles understanding the expected behavior of the clock divider in the timers. So my original goal...
Posted on June 16, 2018 at 22:57I would like to use STM32F446MCY6TR in my new device and for me not clear if can the uC STM32F446MCY6TR executed code in time when erasing a part of flash before write some configuration parameters or the core full ...
Posted on June 16, 2018 at 20:16Hi,I'm a little bit confused about adc and vref.From reference manualThe internal voltage reference (VREFINT) provides a stable (bandgap) voltage output for theADC and Comparators. VREFINT is internally connected to t...
