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I need to dynamically change waveforms on a PWM output on an STMF030 MCU.See it as a poor man's alternative to a signal generator using a DAC.It will be used to generate modulated audio waveforms.I am using DMA to lookup (a sine) waveform via a circu...
I want to know: how many analog input pins are there in each board. which board is good at taking data from sensors continuously which would be better for USB communication with raspberry pi or is there some other boards which is good at taking analo...
I am using STM32L476 Nucleo board and cubemx. I want to use Output compare channel 1 for timeout of 2ms. i have configure the timer but timer is not giving interrupt for Output compare. i am getting interrupt for period i gives for timer. but not for...
Hi, I am a beginner on STM32. I got assigned into a project where i'll use some MCUs from STM32 family (F103VE, F103CT, F303KB) to build a sensor grabber to get data from OBD-II of a vehicle and some sensor modules (Vibration, BMP280, IMU). My F103VE...
End result: same SPI channel different devices accessed individually.
I need to use all four Capture-Compare interrupts to use multiple timeouts for TIM5 on STM32F427. It is a 32-bit timer.The problem I am running into is that the interrupt flags are constantly high (e.g. CC4IF,CC3IF,etc.) . As long as only one CC-inte...
Hi, AllI managed to apply sd card(SDHC, smasung evo 32gb) using sdio in cubemxAnd now, i want to apply with sd card(SDXC samsung evo 64gb) using sdio in cubemxBut some reason it didn't go well. it seems like the stm32f7 can apply exfat(in cubemx,...
I am learning serial protocols using STM32 boards (F411RE and L432KC). So far I have successfully configured the boards as master and slave to send data from one board to another, and as I checked it works perfectly(I communicate the received data fr...
Hello everyone,I apply STM32F746BE with externel SDRAM and externel FLASH, Ethernet, LCD, I2C1, USART1, USART6. I-Cache and D-Cache disable.Bootloader located in the internal ROM configures SDRAM and QSPI in memory-mapped mode, then launches firmware...
