Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,I am using the STM32F413ZHJ6 in a design, BGA package. I have noticed some strange behaviour in the IBIS model of the part. When modelling the output of K11 and K12 (PD14 & PD15) the capacitance for the model is in the nF range. This is very large...
UPDATE: The issue has been solved. The nBFB2 option bit had to be enabled.Hello, I am currently programming and STM32L152RE on a Nucleo development board. I am using SysTick as a .5s timer that ran a status LED. Everything was working up until recent...
Hi all, I'm using STM32L476 and I am using its BxCAN with a transceiver TJA1042. I have the transceiver's RXD to STM32's CAN_RD1, and TXD to CAN_TX1. Both pins on STM32 are set to be pulled up. And the transceiver does have a 3.3V reference. There's ...
Can you share a sample project that controls the ad9833 module with the stm32f4 board?
Hi, is it possible to connect STM32 instead of display and read its pins (A0, RD, WR, D0, D1, D2, D3, D4, D5, D6, D7) to know what device is sending and maybe replace original display with different display?For example I would need to detect that WR ...
in STMCubeMX it says that CAN1 and CAN3 are master and CAN2 is slave. I need to use all three CANs as slave.Would it be possible to do that? If i can do that would i just be configuring the CAN1 and CAN3 as master in STMCubeMX and continue to use the...
Hi,The documentation between the STM32G4 RM0440 Rev 3 and between the individual MCU specifications is inconsistent when it comes to the PLL limits. In the documentation for RCC_PLLCFGR we have the following two statements:PLLN: "The software has to...
I am using STM32F779 and trying to use its RTC sub second functionality. Also, using a network time to synchronize with RTC. The issue I am having is as follows along with what I have already tried:In order to advance SSR register to synchronize wit...
Hi, I am using the STM32F4. Now i learning to use the HAL library so i want to ensure i got the same result with and without using the HAL library but now i face some problem.I used the HAL library to control the LED by press the button it is work.vo...
Hello,I am using STM32F767ZI with a motor driver from TI (DRV8908) which works via SPI in 16-bit mode and with 5MHz and has the following requirements:1. SCLK pin should be low when the nSCS pin transitions from high to low and low to high.2. nSCS pi...
