Posted on March 01, 2017 at 10:34Hi.I designed a PCB to use stm32f407 and TLV320AIC12 codec for capturing and playing sound.As you can see I connected I2S pin of stm to tlv in this way:STM32F407 TLV320AIC12CK-----------------------...
Posted on March 01, 2017 at 07:19Hi everyone!My project is to upgrade (replace) the program running on a STM32F417. It has to be accomplished by plugging in a serial cable to the device and running a Windows app to start the upgrade. The customer pe...
Posted on February 14, 2017 at 21:39I've read through AN4767, AN4808 and several others. I think I understand how nBFB2 can cause BANK 2 to be addressed as 0x0800000 & BANK1 aliases to 0x0804000 (L152 has 512K, so 2x256k banks). First a great shout-...
Posted on February 28, 2017 at 15:24Hi,In the CDC_Standalone example of stm32f0cube there is the following line in usbd_conf.h.HAL_PCDEx_PMAConfig(&hpcd , 0x00 , PCD_SNG_BUF, 0x40);Online I also often see 0x18 instead of 0x40. How do you determine t...
Posted on February 27, 2017 at 11:06Hi.Tried building (eclipse + openstm plugins) the demostrator SW supplied in the FW package and it has few problems. Apparently the naming policy has changed and fe gui.h has changed to GUI.h. Similar upper/lower-...
Posted on February 27, 2017 at 10:41Greetings to all the GEEKS.Well i am looking for STM32 microcontroller that has usb host capability as well as it can interface with micro sd card or sd card. The reason for usb host capability is --- I want to st...
Posted on February 26, 2017 at 20:00Hey guys, i'm working with the new STM32CubeMX software and loving it after some initial learning curve. Loving the HAL libraries as well. I'm wondering if i'm attempting to do something that isn't available on th...
Posted on February 19, 2017 at 19:06Hi.i want run free RTOS on STM32.But there are a lot of concepts and parameters for setting (task,Queues,Thread,.....).I have read 'Developing Applications on STM32Cube with RTOS' But I am still confused.so pleas...
Posted on February 01, 2017 at 02:32I have the STMicro USB library configured as a full speed CDC device. This is running on a STM32F405OG chip. Everything works as expected but (very) occasionally it gets into a state where the device NAKs every ...
Posted on August 21, 2015 at 15:42 Hello all, When using the STM32CUBEF1 V1.2.0 HAL-library with SPI and DMA transfer just for receiving data, I came across unusual behaviour. An investigation showed, that the functionHAL_SPI_Receive_D...
