STM32Gxxx USB and CAN-FD
When will be an STM32Gxxx wtih CAN-FD and USB be available?CheersFelix
Forum Posts
Not taking correct i2s frequency
I am trying to communicate with external audio adc(32 bit), Although ı arrange 192 khz audio frequency, I take 59.9khz from wordselect clock. Still not understand why?
Resolved! RMII interface stops working below 3.27V input of STM32H743VIT6
Hi,I have used STM32H743VIT6 to manage Marvell Ethernet Switch 88E6352Since last 2 weeks I am trying to resolve below issue.Everything works fine at the 3.35V input. Just reduction of 100mV creates problems on RMII interface. This voltage levels are ...
I am not able to communicate on Virtual COM port. If I am using Both functionality(receiving and transmitting). I am using STM32F103C8 MCU.
It is showing me Error "USB is unrecognized". Only Transmitting Function is working Properly.int8_t CDC_Receive_FS_User (uint8_t* Buf, uint32_t *Len)//Non-Static { CDC_Receive_FS(Buf,Len);// >> static Funcation( usbd_cdc_if.c ) } /* * if I am NOT...
Resolved! Using USB hub with STM32F7 USB HS
Hello,I'm designing an embedded system that connects to a PC for USB data and converts it to an analog signal.This is an HS USB device with 2 USB ports which needs to process 4 channel 40Mbps data.This device can work as a single system, but with som...
I am not able to send data from a custom USB host to a custom USB device frame by frame continuously.
I am using two stm32f446 boards. One as a custom USB HID host and other as HID device.From CubeMx I could generate mosue demo code. I want to make one STM as a custom host which can send data to my custom device. I would like to send frames from the ...
Resolved! Whats the use of System memory & flash memory
Please any one help how to differentiate the system memory & flash memory in STM32MCUs, Whats the use of the both memory?Where we need to store the user code & where we need to store the customized setting?How to store FAT(File Allocation Table)?How ...
Where can I download FreeRTOS example for Nucleo-L552ZE-Q?
It is mentioned here:https://aws.amazon.com/about-aws/whats-new/2019/05/aws-releases-additional-freertos-preconfigured-examples-armv8m/"STMicroelectronics Nucleo-L552ZE-Q with STM32L5 MCUs based Arm Cortex-M33: View the Board | To obtain FreeRTOS cod...
Resolved! Locate the STM32F405RGT6 HAL_User_Manual
I cannot find the ??-> STM32F405Rx_User_Manual <-?? in the STM32F4xx_HAL_Driver package in the STM32Cube_FW_F4_V1.24.2 in my repository. Is it available? Also I would like one for the STM32F4 Discovery's 407VGT6 MCU as well, but the 405RGT6 would suf...
Can STM32 set it self to bootloader mode thru software
I am trying to get STM32 to set it self bootloader mode.One processor that I am trying to do it with is stm32f070rb and the second is stm32f070x6.I send command to each of them, and in their program I set RX Callback to handle this command.here is ex...
