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...
Dear community,I'm trying to use the tinyUSB librarie for a WEBusb API on my STM32F411.I' have spend many hours without result...One side, the TinyUSB seem be serious, on other hand no example on web.so my question, is do you have already use the tin...
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...
Hello, I'm new to STM world, so I'll post what may seem a trivial question to many, but which is not totally clear to me: I'd like to understand better the behavior of the micro controller in a situation like:/* Configure ISR on UART RX */ /* Enter ...
Hi!!I am using ThreadX to develop a project.As far as I know, when using FreeRTOS, it is highly recommended to switch from SysTick to another timer.Is it the same for ThreadX?Therefore, I am using TIM7, which is a simple timer. I was wondering where ...
My USB is a virtual COM port. I am trying to implement the BCD feature in order to detect what type of port is present when USB a cable is attached. We have charging capability and will use the type of the connected port to determine whether to enabl...
