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Hello, I am using STM32L4 series controller. I want to use USB OTG in dual mode where I want to run USB device and Host on same application. facing an issue when I select USB_OTG_FS as OTG/Dual_Role_device using cubemx tool then in middleware USB_HOS...
Hi, I am new to STM32CubeIDE. I am doing a PWM pulse generation project in STM32F411CEU6. After the configuration, I am successful in generating code. The debugging was also successful. But when I start Run, the message is popping up " No ST-LINK det...
I am using nucleo491re MCU to communicate with tca9537 GPIO-Expander . I want to use GPIO for on/off in tca9537 based on i2c . IN tca9537 I have four resister 1. Input(read) address( 0x01) 2.output (read/write) address(0x02) 3.polarity address( 0x...
Hello! I'm using USART with DMA and when I disconnect the Rx cable, sometimes the communication resumes and sometimes not. How can I always recover USART Rx?I tries reseting it with RCC using the line: RCC->APB2RSTR ^= RCC_APB2RSTR_USART1RST; // USAR...
All,I'm finding that concurrent DMA driven SPI transfers are failing.its STM32H743, Latest HAL, latest Cube and followed all rules with cache configuration etc etc.I’m running this in different FreeRTOS threaads and if I put a mutex around the HAL DM...
It should be FLITF.It's also in the 3rd figure on the next page.The typo is also in RM0364, but it's corrected in RM0313.Can't these figures be redrawn so that masters are on top, and slaves on right, as is in other 'Fx RMs?JW
Hey guys and gals!Just received the STM32G031 Discovery Kit with the stm32g031j6m6 chip in the SO8 package. The thing is all my attempts to program it failed.When the usb cable is plugged in a 'drive' connects where there are two files:1. DETAILS.T...
Hi everyone, Trying to create an eeprom API based on the AT24CM01 ASIC chip. I got the Byte write working no problem, however the IC is capable of doing sequential writes up to 256 bytes. The way I am doing this is setting the 'RELOAD' value within t...
I want to send 10 CAN IDs at a time. But as my STM32F413VGT6 has 3 Tx Mailboxes I am able to send only 3 IDsIs there any function to empty Tx mailboxes?Or is there any other way available to send all IDs at once without emptying mailboxes?
I would like to ask if it is possible to set low power mode on window covering Matter application. I've tried to measure power consumption on NUCLEO-WB55RG with window-app flashed. I've noticed that there is CFG_FULL_LOW_POWER flag in Projects/P-NUCL...
