Hello,I have tried to set up USART1 Receive in DMA mode and with FreeRTOS. RX is GPDMA channel 0, Circular mode, Destination increment address on, burst size 16 bytes, priority Medium. Source increment off, burst 1 byte.USART1 : 115200 baudrate, 8 bi...
I am trying to use scanf() in STM32H743, referring a webpage (here). More specifically, after setting up USART1 in STM32CubeMX, I add some function prototypes like: #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int __io_putchar(int ch) #define GETCHAR_...
Posted on June 12, 2016 at 14:05Hi,https://my.st.com//public/STe2ecommunities/mcu/Lists/STM32Java/STM32CubeMX%204.12.0%20%20-%20does%20NOT%20preserve%20TargetIROM%20settings STM32F3Discovery (STM32F303) board. USB enabled (FS checked). When I want t...
Hello,STM32F103RB microcontrollers.Why do TIM6 and TIM7 timers and its registers not define in CMSIS in stm32f103xb.h file (see Figure 1 below)?Figure 1Therefore, it is impossible to use this TIM6->ARR = 0x0001; instruction and similar to this instru...
I want to set XSPI2_HSLV option byte through software , is there any way to do it or i have to use stm32cubeprogrammer only to Enable it.Device = STM32H7S3L8 .
Hi , In SPWM generation ,in Center align mode ,May i require give one sine table value twice , in the upword and down counting sequence . Original sine wave values: [A1, A2, A3, ..., A200] DMA array: [A1, A1, A2, A2, A3, A3, ..., A200, A200] like wi...
I am using 5 adc values (emg[5]) and can get the value of them. I want to use these values in the main statement, so I assigned it.However I can't get the value. It's always zero. (good[0] = emg[0]) Can I know what's the matter of this,,? Thanks fo...
Posted on February 11, 2015 at 15:24 Hello, Can someone tell me if it is possible to manage RTS/CTS signals over USB in VCP mode please ? It seems that the CDC example can receive commands, but what should I do to set these signals in ...
I am still a beginner in STMicroelectronics programming. I am trying to do UART serial communication on STM32 Nucleo C031C6. USART2 seemed to be disabled on CubeMx while trying to configure the pins so I used USART1. I am using RealTerm as my serial ...
Hello,STM32F103RB microcontroller.The Figure1 (see attached image) shows clock tree of STM32F103RB microcontroller. Before TIM6CLK, there is a block, which is highlighted in red rectangle. What's IF (APB1 PRESCALER = 1) x1 ELSE x2 label in this red ...
