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Hi friends. With using STM32U535 microcontroller, i plan to make a project. The project includes 3.6V battery cell. We read adc values when this battery cell supplies the microcontroller. When the battery voltage decreases, the reference voltage shou...
HI, AS mentioned in Reference Manual (RM0399) we can configure Four mac addresses. We are trying to configure four MAC's in stm32h745 ,we have configured two mac address successfully ,and we are unable to configure the remaining two mac addresses.so ...
Hello everyone I'm using stm32f207ztg6 and want to do printf using UART, but it doesn't show up in Tera Term.How can I solve this problem? ■ Program used // *-*-*↓main()-*-*-*-*-*-*-*-*-*-*-*-* setbuf(stdout, NULL); while (1) { /* USER CODE END W...
Please let me know if there are any hardware or sofware specifics for connecting TCXO to the STM32G474 series? What should pay special attention to?I use FT2MN at 40 MHz. Its output was connected through a 10 pF capacitor and a 220 Ohm resistor, in s...
I am testing Flash write using a custom board with STM32H562VG.For debugging, I use IAR I-jet and VSCode's C-SPY extension.The following HAL API is used for Flash writing, addr starts at 0x08030000 in the User area.HAL_FLASH_Program(FLASH_TYPEPROGRAM...
I would like to sample the entire GPIOA Port using the DMA and TIM16. TIM16 triggers the DMA which in turn is supposed to copy the content of the IDR register of GPIO onto an array. This works fine if I use the CNT register of TIM16 as CPAR. When I s...
Hi, i am using STM32G0C1RET6 MCU board, i am unable to write in flash memory. i am using an 8 byte structure to put data at that location. but I don't know what is going wrong. please, help... I have given some part of the code below, static FLASH_...
Previously through testing using fast channal, single-ended input can realize less than 1.5M sinusoidal FFT, I want to add RC filter on the input, but I don't know what is the limitation for RC selection? Please help me, the cutoff frequency of the r...
I want to use the OSC32_OUT Pin (PC15) of the STM32L432KC as general purpose output. Moreover i connected a FET with a pullup to this pin and want to control them. I do not use any LSE oscillator functionality. The datasheet states that upon reset th...
I'm trying to get a ballpark estimate of what sort of current draw consumption I can expect if we migrate to the H7R3, which uses a SMPS for the core, as opposed to the built-in LDO for the core on the H750.Is there a place I can compare the current ...
