The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi Sir,I have implemented the Modbus on F4 using Uart2, but when i try on F303RE it is not working. i have attached both the mains please checkThanks in Advance.
Dear Members,Is it possible that I use two UART with PUTCHAR_PROTOTYPE ?I have used UART3 with PUTCHAR_PROTOTYPE for talking with PC,I want to use it as well for talking with modem (UART1)Thanks
Hello.I have Init FMC, but when I try write on it, it doesn´t work.And I have a problem, data is send double, and timing is wrong. I think I have problem with init. Can anybody help me with init this pheripheral?And my test write function is here:#de...
Dear Sir/Madam,It seems that DMA2D_OPFCCR register SB bit described in the reference manual of the the STM32H7 (RM0433, page 721) is not implemented. Code generated by CubeMX is missing the definition completely, an attempt to set the bit directly fr...
for(uint8_t i=0;i<255;i++) { HAL_Delay(10); if(HAL_I2C_IsDeviceReady(&hi2c1,i,2,20)==HAL_OK) { uint8_t address=i; break; } }
Hi guys, I have some Arm microcontrollers (STM's to be specific). There's a tutorial on youtube(Link to it-https://www.youtube.com/watch?v=R6SstBoXjKc&list=PL6PplMTH29SHgRPDufZhfMRoFwRAIrzOp&index=1 If you look at more videos in the playlist, you'll...
I am working with STM32H743, and I want to use Pin no. 89 as DAC output. Is there any register setting where I can change PA4 to PG4(89).I tried replacing PA4 to PG4 in a working example code, but the output still comes on PA4.
I've been reading the STM32F427 and I can't confirm my understanding - so I'd like to ask.I have data that I must push out a GPIO faster then should be serviced by an interrupt.My intent is to use TIM1 - set a period - then set 3 output compares havi...
Hi guys, I am planning to buy a bare STM32 ARM Microcontroller and wanted to know wether it comes with a boot loader so that I can directly upload code using Keil u vision, STM32 Cube MX and a ST link V2. If there is no boot loader shipped with the u...