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Hi all! I am trying to communicate with the Nucleo-L4P5ZG via the LPUART1 peripheral over ST-LINK, however it doesn't seem to be transmitting or receiving anything. Following is my system clock initialization code (non-relevant parts cut out): #pragm...
Hi to all,I am moving to SPM32CubeIDE on Linux and, as a newby, I encountered a lot of problems.I started a new empty C++ project and I put all my flies and classes.I also included syscall.c file (renamed in syscall.cpp) as in it there are _seek(), _...
Such as the title，why is the function address in the vector table offset by 1 byte from the actual function address?In the vector table:Actually:andThis makes me wonder.
Hello,I am trying write a LoRa library to STM32F446VET7 in my application.In the LoRa E220-400T30S documentation, it tells me to set the UART settings for configuration mode to 9600 and 8N1 and to give 1 to M0 - M1 pins.After doing that I am trying a...
Hi guys, I'm fairly a newbie to stm32 so please forgive me if I make some mistakes, I'm trying to configure a driver code for a SPI FT812 NHD display on STM32G474VETx chipset, so far I've been able find a driver code and ported it over onto STM32, ho...
Using a stm32f303RE Nucleo board which has 4 (independent ?) ADC blocks.I'm trying to read a single channel from each of the 4 ADC under DMA simultaneously triggered from the same timer update event but I'm only getting about 30-40% of the data I'm a...
Hi,I am working on stm32g491re custom board.I am using STM32cubeide and segger jlink debugger with serial wire debug.After flashing the firmware program getting struct at intializationlike HAL_GPIO_INIT()and HAL_TIMER_init()if I try to suspend the r...
Hello, I am trying to measure Junction temperature of the STM32H725IG device.ADC3 is configured as an errata say to have only temperature channel 17 and continuous measurement. Temperature I see seems to be between 60 and 80 degree Celsius.I tried al...
Dear All,I am attempting to migrate a project from a STM32F74NGH MCU to a STM32U599NJH MCU.In the F7 MCU I am applying the PWM on CH1 of TIM3 that corresponds to pin PB4.On the new setup I need to apply the PWM to pin PC5, which corresponds to TIM1, ...
Implementing a I2C in slave mode, I found in the reference manual,26.7.2 Control register 2 (I2C_CR2):Bit 15 NACK: NACK generation (slave mode)The bit is set by software, cleared by hardware when the NACK is sent, or when a STOPcondition or an Addres...
