Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Please help pointing to learning material on this.We can unserstnd that below library was written in proper engineering style so that it can be (a) ported to various STM chips. (b) can select use of POLL, Interrupt and DMA mode by "linking/select" th...
Good afternoon. I am configuring a NAND memory using FMC on the STM32H7. I am dealing with the following scenario: HCLK = 80 MHz (to match the example in AN4761) and a NAND memory SkyHigh Memory S34ML01G1 Following all the calculations specified in A...
Hello,I'm developing an application based on the above mentioned NUCLEO board and need a CAN connection to control the board. I've done some embedded development, but this is my first time using an STM board, so please forgive my lack of experience.I...
Hello,I want to generate 6 PWM signals for a 3-phase inverter, with 2 complementary PWM signals per leg, including dead-time. Is there an example or a starting point for this using the NUCLEO-G491RE?Thanks for any help.
Hello, I use STM32 for years, and on a new board I use for the first time a F3 series : STM32F302REI use exactly the same schematic as all my previous board, and for the BOOT0 pin, I have a 2.2K pull-up pull-down, and a jumper to set the pin to 3.3V ...
I'm working with USB_PD through a nucleo sink and a G474ER and want am receiving the ACK/Good CRC messages that are started from the laptop side (DIscover identit, discover SVID, Discover Mod, Enter Mode, dp status, dp config), but am unable to get t...
Hardware:NUCLEO-F446RE, X-NUCLEO-CCA01M1, X-NUCLEO-CCA02M2Software:Downloaded from STM: V1.2.0 and V1.1.0Github: V1.2.0 Hi, I am attempting to get sound output from the sound terminal expansion board CCA01M1 with no luck. I managed to follow UM1979...
Hello,I'm trying to get USBX CDC Virtual COM Device configured on an STM32U535CET6. I have downloaded and tried to play matchup with the projects out on GitHub for the U5 series but have had no success. I'm currently stuck on: /* Now check for inva...
I am running the "Ux_Device_HID_CDC_ACM" example project on a NUCLEO-H563ZI board.The example runs without issues, i can attach and remove the usb cable and the mouse connection appears and disappear.The issue is that the USB-stack does not seem to d...
Hello, I am now try to do a BLDC motor driver with STM32G474. I used the tim1 to get the 3 channel PWM and PWMN to drive the 3 full bridge with 6 step solution. the problem is, I referred someone's code. the code is like below: // Bridge FETs for Mo...
