Resolved! Micro controller
Hi All,Can anyone suggest a STM controller supporting following features.1) 1 I2C Port.2) 4 UART Ports.3) 20 Gpios4) 1 RGB LED PinThanks,Ashok
Forum Posts
Cheap Evaluation Board with SD-Card
Is there a cheap eval board e.g. Nucleo-64 with an SD-card reader. Also A cheap shield for Nucelo-64 with SD-card socket would be ok.Its for a simple logger application but I am hesitant to make a board for only a uC Sensor and SD-Card.
How to use SPI + DMA in Full Duplex Mode
Hey guys,I'm currently struggling to setup my SPI to work in Full Duplex Mode together with an DMA.I'm using 2 STM32F4 to communicate via SPI + DMAThe Initialization for both MCUs was created using STM32Cube.This is the generated Init Code for the ma...
SIM808 with 3G network ?
Dear Member,Can I use SIM808 with Optus 3G network ?Thanks
I am using stm32f429zi nucleo board, is there any Non-volatile programmable memory ..?
I am using stm32f429zi nucleo board, is there any Non-volatile programmable memory ..?
how to print the data of string in 32x16 led module using stm32f030k6t6 controller?
i don't know how to print the data in string to pixel so please share the details of the problem.
want to use 'stm32f407' to communicate with Lin.
Hello.I want to use 'stm32f407' to communicate with Lin.There are many difficulties because there are no example sources.Only errors occur when data is sent.If anyone has succeeded in lin, please help me.Give me a simple example of sending and receiv...
Support for accessing SD card through SDIO/SPI interface through Keil platform or a firmware coding model?
The device we are using is STM32F446RE nucleo board.We would like to have well documented support for accessing SD card through either of these two modes:i.SDIO mode(1-bit)ii.SPI modeWe have tried tweaking the code provided for other variants in STM ...
How to use 2 gpio interrupts on same EXTI2 line
Hi ,I have connected switch to PC2 and PD2 (the are acting as gpio input),after trying to generate initial code using cubemx found that these two pins are on same gpio interrupt EXTI2 line , so cubemx is not allowing to have interrupt on both pins,is...
Resolved! STM32F407 no erase system memory 0x1FFF 0000 - 0x1FFF 77FF, How can i erase and than write it?
Hi,I have a STM32F407 Discovery kit, I'm working on costum bootloader program. I writed my codes, make the necessary changes in the Flash.id file with CubeIDE. I want to write bootloader section (0x1FFF 0000 address system memory) with STM32 ST-Link ...
