Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone. I would like to use the STM32H747I-DISCO and B-CAMS-OMV (OV5640) module to view HD resolution images on my PC. I found a good example in the link below that uses the hardware I have. USB_WebCam However, when I add the code to set th...
Hi Team,Currently I am doing bare-metal programming in STM32F411 using Nucleo-F411RE board; pins PC6/PC7.For USART6, I am trying to transmit string and bytes, in this string is working fine, but for single byte transmission it is not working? void r...
Hi, friends.I am making X-CUBE-CELLULAR working on STM32H750 MCU.my hardware with follow function:USART1 for print DEBUGUSART2 for LTE CELLUAR (with lwip)ETH RMII enabled (with freertos_plus_tcp)QSPI enabledI am building amazon FreeRTOS worked on my ...
Hi,I am currently working on a project with the B-L462E-CELL1 Cellular IoT Discovery kit using the X-CUBE-AZRTOS-L4 Azure RTOS software expansion in the XCube IDE and would like to add the X-CUBE-CELLULAR expansion package to my project to support th...
Hi i have a question about tx_event_flags_get function i was using the function like this: tx_event_flags_get(&Flags, 0x01, TX_OR ,NULL, TX_WAIT_FOREVER); with a NULL -> ((void *)0) for the actual_flags_ptr parameter and worked fine , i '...
I'm trying to make own dfu application on STM32F746G-DISCO board.I've already tested dfu function by using ST's DFU_Standalone demo example which is worked under USB device mode.Demo example is also provided upgradable sample application which is nam...
Hello ST,I'm developing a USB CDC communication project on an STM32L452RE microcontroller using STM32CubeIDE.I can successfully receive data from a PC using the Hercules SETUP utility by HW-group.com.I'm facing a challenge with transmitting data back...
I have ASM330LHH, LIS3MDL and LIS2DH12 mems sensors. I want to read data with spi communication using the x-cube-mems1 package. There are sample codes with I2C and bsp, but I don't know how to do this with spi. Can anyone help me to obtain roll pitch...
Hi!I'm creating an i2c-slave using a stm32g0-series. There are two types of messages that need to be supported, a write-then-read, and a write-only.The write-then-read starts with a write-message of a register address of the slave device (1 byte). Th...
Hi.I'm working on a project using I2C on the U545, and I've noticed that all the HAL_I2C_Slave_* functions include the following:/* Enable Address Acknowledge */hi2c->Instance->CR2 &= ~I2C_CR2_NACK;However, the STM32U5 Reference manual states that wr...
