Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 08, 2015 at 22:00Hi,I have a STM32F4-Discovery board and I am trying to detect a memory stick using the USB library generated by CubeMX (Mass Storage Class).The USB process state machine have the following states:/* Following states ...
Posted on December 09, 2016 at 13:59Hello folks!! Im having a lot of trouble to control my 4.3' TFT display with RA8875 controller with emWin plugin. Im using SPI interface. I've seen a lot of example of controlling this stuff with paralell interfac...
Posted on December 06, 2016 at 01:57 Dear All, I want to have attention those who has experience on using coo-coox, I am writing here because coo-cox forum does not respond for successful logon. My board is custom one build with centered 32F070...
Posted on December 09, 2016 at 09:35HiI'm using a STM32F407 discovery and used vcp (Virtual COM port) i want to receive data from pc(sending through the terminal )How to do it?and If you can attach an example?(sending data to pc is not a problem ...
Posted on December 09, 2016 at 07:28Hello Everyone, I have some questions regarding 'HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size)', the definition of uint8_t *pData and the how did I know the uint16_t Size to write ...
Posted on March 13, 2016 at 15:26Hi,I was looking into the stm32 architecture.And i have some questions about achieving the lowest power consuption while staying operational.Example: A simple application that every 10 seconds needs to send 20 bytes ...
Posted on March 20, 2016 at 23:04How does rtc alarm work for stm32L1xx? #stm32l1xx-rtc-alarm
Posted on December 08, 2016 at 20:01After getting addresses correct in the dual layers, I am having a problem with windowing using BSP_LCD_SetLayerWindow. I get the correct sized window but if I draw a circle in it, it appears three times, stretche...
Posted on November 29, 2016 at 22:24The card seems to disappear from the program. In the menu ''type of borad'' there's no way to find it.Why?
Posted on December 01, 2016 at 10:35Hey guys I am learning to work around I2S peripheral on Stm32F4 with stmcube.In the stmcube there is parameter setting as audio frequency(options 44khz 48khz 192khz) data frame format(selected 16 bit).I want to p...
