I need to receive a six-byte packet via the UART (using an STM32L010F4). There is a SOF and an EOF byte included in these six bytes. There could be long stretches when no data is sent, followed by a stream of these six-byte packets that are 5mS apart...
Board is powered by an external power supply.
Hello,For one of my projet, I need to use a Half Duplex SPI line in 8 bits in order to communicate with a sensor.When receiving the data, the sensor need a certain amount of time between each group of 8 bits, so I can't just use a 16 bits line.I trie...
I'm trying to send CAN messages with the STM32F103C8T6 microcontroller (blue pill hardware with genuine ST chip) to a CAN analyzer without success.I'm using STM32CubeIDE v1.12.0. I double checked the hardware, I'm using PB8 and PB9 pins to connect to...
The bootloader starts automatically on a virgin STM32L4xx MCU without putting boot0 as flash is empty. I can then flash it over the i2c bus but is unable to get the code running without power cycle.I have tried, software reset, hardware reset and run...
I'm using the STM32F072B-DISCO, trying to implement an example code for the touch sensing and followed the instructions of the "Getting Started with touch sensing Control on STM32 MCU". The code given in chapter 7.3.6 results in errors. see belowone ...
I am using the DMA2D to transfer colour data to an external SRAM using the FMC with an 8-bit parallel hardware setup. I can use the following line of code on the CM7 CPU to write to any in-range address (0x68000000 base) with any pointer type (uint8_...
