Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Hi I am using STM32F407 and I want to interface SX1262 XXXM LoRaWAN/GNSS HAT into the host MCU.I was porting LoRaMAC stack into stm32f407 using stm32cube ide referring Lora-net/LoRaMac-node: Reference implementation and documentation of a LoRa networ...
I am new to FreeRTOS ( RTOS in general, although I am very familiar with baremetal) and am following along with this video:https://www.youtube.com/watch?v=CdpgqpuPSyQ&t=4s I am using a STM32F3DISCOVERY board so I had to make some minor tweaks to foll...
Hello everyone,I am struggling with a problem that has not been solved before. Perhaps someone could be found who would be able to solve it. The issue is with the operation of the interrupt for receiving a character via USART. The interrupt is not re...
I do have this demo program in which main.c is disabled so it would start from main_pinpong.c which is the only file withint main( void ){included in target build startup_stm32l476xx.s is supposed to be the startup file but I do not see any reference...
