Forum Posts
Resolved! UART transmit DMA not working (bare metal, no HAL)
Hello,I am trying to get the UART to transmit some bytes with DMA. Nothing happens. RCC->APB2ENR |= (uint32_t)((1<<14)|(1<<2)); // Bit 14 USART1 clock enable & Bit 2 I/O port A clock enable GPIOA->BRR = (1<<10); // pull-down PA.10 GPIOA->...
How to build a library using Keil for the project using Cube
Let's say I want this function to be within my library:// library function float mili ( unsigned x) { return x/1000.0 } // main function int main (void) { float volatile tt; unsigned t; for (;;) { t = HAL_GetTick(); while (...
Enter and Exit from stop mode for stm32f103
Hello,For my project, I would like to enter and exit from stop mode. My intended application would be something like, the processor should wait for 1 or 2 minutes with RTC Alarm and it should wakeup if ther is any external interrupt or if there is no...
http server c # communication problem
Dear all,want to check the input and output status of a board I designed with stm32h7 with Http protocol. My web page works fine in chrome. When I try to access the board via c #, I get an error "The server committed a protocol violation". also my c...
STM32G030 ADC issue
Hello,I am using STM32G030C8 microcontroller's several ADCs. Most of them are working okay but two of them (ADC1 IN15, PB11 and ADC1 IN16, PB12) are not showing correct ADC values.In ADC IN15: When I use only this channel in the code then it shows 0 ...
CUBE Mx doesn't allow to set the higher prescaler for ADC clock
Hallo all.I'm facing a strange problem, after upgrading STM32CubeIde to version 1.6.0I've set the clock configuration to deliver to ADC a 64MHz clock.In this situation is not possible to set the ADC clock prescaler to "Asynchronous clock mode divided...
When I try to upload an app to my SensorTile.Box the screen attached below stays forever and no upload happens. STEVAL-MKSBOX1V1
The board was uploading fine then it just stopped allowing uploads, if I flash using STM32CubeProgrammer it still allows me to connect to the apps through Bluetooth it just doesn't allow me to upload new apps from the ST BLE Sensor app which is the p...
How can Gcc work with itcm of stm32h7x
when i use the ITCM of stm32h743 with arm gcc ,in linkscript,i add new section as: _sitcm_addr = LOADADDR(.ItcmRam); _svtor_addr = LOADADDR(.isr_vector); _vtor_size = 0x400; /*SIZEOF (.isr_vector)*/ .ItcmRam : { . = _vtor_size; /*reserved for vec...
