I'm testing printf() out on USART1 and UART5 of STM32F3DISCOVERY Board.USART1 tx (PC4) <-> RS232C converter UART5 Tx (PC12) <-> RS232C converterprintf() out on USART1 is working normally. but, printf() out on UART5 is not working.Could you please che...
Before I explain the problem, I have to give some background. Our project went through a long stage of Proof-of-design, in which a maintenance program was written which tests all the interfaces. Part of this incuded BIT routines for those interfaces....
In the reference manual under 39.6.18 there is the description of the TAMP backup registers (TAMP_BKPxR).Neither in the RM nor in the STM32CubeL5 Hal I can find the base address of those registers.How can I read&write to TAMP_BKP0R - TAMP_BKP31R?
I have two i2cs, i2c1 and i2c2, I set i2c1 as master and send data request (a "0" char) to i2c2, which is set as slave. now I have enabled event interrupt in i2c2, and when i2c1 sends command, I could find the default MX generated interrupt function ...
Hello!I have installed the STM32-MAT/TARGET toolbox.My operating environment：matlab 2018bSTM32CubeMX 5.1.0STM32-MAT/TARGET 5.1.0There are two question about CAN communication example!Question 1:There is a error about CAN_IT module as follows when ...
I need to interface 4Gb DDR4 SDRAM with stm32f446vet6 controller
hi,i am executing c/c++ application code in gnu mcu eclipse targeted to STM32F4. i am trying to perform software debugging i am getting the following error during the debugging process. the error is as follows/////////////////////////Error in service...
HI,Im using stm32l4r5. i configured 7 channels of ADC1.And configured in regular conversion mode (7 ranks). Scan mode enable and continous disable. but when i debbug only two chanel transfer data to array and other element of array = 0 . any one help...
My circuit board USES PE6 to control the backlight, but it cannot be adjusted. How to modify the device tree of TIM15_CH2.EV1 is not regulated.EV1:panel_backlight: panel-backlight { compatible = "gpio-backlight"; gpios = <&gpiod 13 GPIO_ACTIVE_LOW>...
