Posted on December 05, 2017 at 18:14Hi guys,I'm fairly new to the world of STM32 and embedded C, and i've been playing with a STM32F401 recently. I'm using the HAL UART driver to set a serial communication with my computer through the port COM3, and...
Posted on November 10, 2017 at 20:25Hello,Trying to create a USB with internal DMA using the CubeMX for the H743 nucleo, not luck so far.It works fine without the Internal DMA!I set the Enable internal IP DMA to Enable in the Cube and now the device...
Posted on October 20, 2016 at 18:05 Hi. I'm using the STM32F769I-DISCO board. I'm trying to manage the SD card in FAT FS. I've merged a new project created in CubeMX and the 'FatFs_uSD' example from STM32F769I_EVAL example. I...
Posted on November 20, 2017 at 12:13Hi, I'm working on a project using STM32L486RG microcontroller and using IAR 8.11 workbench IDE.Within this project , I'm required to interface Micron raw NAND flash memory through SPI peripheral and integrate FAT...
Posted on December 05, 2017 at 12:11Hi,I am studying on a smartcard project with STM32f429I- discovery and I've been using st's smartcard software which is in 'STM32Cube MCU Package for STM32F4 series' (you can easily find on st's website).My purpos...
Posted on December 05, 2017 at 08:53Progrma is well work in debug mode but not in release mode.because of printf(' ');so I change'printf ('');' to//&sharpdefine DEBUG_MODE 0'&sharpifdef DEBUG_MODE printf(''); &sharpendif 'and then well work in relas...
Posted on December 04, 2017 at 04:21Hi, I am working on a project that needs to read audio signal from 4 PDM microphones. I checked that STM32F405 chipset has 2 muxed full-duplex I2S. Is that mean I can read 4 channel audio data with this mcu? Is th...
Posted on December 04, 2017 at 23:33I need to update DAC in PWM.I have STM32F103C8T6 and two free timers (TIM3, TIM4).But they only have one global interrupt. How do I get PWM?I'm only called HAL_TIM_PWM_PulseFinishedCallback() and I get the meander...
Posted on December 04, 2017 at 03:51 I use STM32 Cube to config USART2 to transmit data to computer. I don't enable USART2 Interrupt. I use DMA for USART2 Tx only (DMA1 Stream 6).uint8_t Data_to_send[5000]; __IO uint8_t Probe=0;int main(void) { HAL...
Posted on December 01, 2017 at 09:40Hello STM members,Currently i am working on STM32f429 (144-LQFN) controller.For this project we have requiremnt USB_OTG_FS interface.I have query regarding USB OTG connections.1. Our system is working on 3.3v Now ...
