STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on January 19, 2017 at 13:20Hi,I have this SMD component that I cannot identify:Package size: SMCMarking from top:<STMicroelectronics logo> (e3) GFBR GP 611I have no idea what this can be, and by the way, is there any place or list where one ...
Posted on January 15, 2017 at 09:01Hello,I have been using the RTC of the Nucleo 144 F767 board with the onboard 32768kHz oscillator and I noticed that there is a large drift (~2 minute lag per day or ~1570ppm).Based on the datasheet, the crystal dr...
Posted on January 19, 2017 at 15:25Hi,I have a question regarding to L476 I2C architecture. In the datasheet, it asks to set RELOAD bit to one if Number of Byte(NBYTES) to transfer is larger than 255 bytes.In the reference manual, it's saying that I...
Posted on November 03, 2016 at 14:02Hi - I am trying to implement UAC 2 as part of a project. I have setup the descriptors and it enumerates and is recognosed by the PC. The problem arisises when I try to stream the audio data to the PC. If I set ...
Posted on January 19, 2017 at 02:59log example fails to print to lcd because syscalls.c is not present in Examples/BSP
Posted on January 16, 2017 at 17:09Hi, i am using STM32L011F3 . I am using cube mx and keil mdk 5 ide for programming. In my project I want to write and read data on internal EEPROM of stm32L0 11F3. I didn't get any library or example tutorial f...
Posted on January 19, 2017 at 12:55Hey,I searched for this in the hardware development sheet but there was no real answer to my question. I do not want to use a switch at the NRST input, because i think everything what the switch does can be made wi...
Posted on January 18, 2017 at 10:47I have a system with 1 STM32F407 and 3 STM32F401. The 407 is the master of a communication with SPI with the 3 slaves. On the slave a use SPI in slave mode with DMA in RX/TX. On the slaves the input NSS is used in...
Posted on January 13, 2017 at 21:35Hi,I have finally dragged everything offline into Keil and it now compiles but instantly goes into hardfault caused by the printf.How do we fix this issue ?
Posted on January 17, 2017 at 09:08Hello all We are new to external SRam and Sdram so I have some question we could don't verify the answer maybe because of language or lack of knowledge.we need to add external ram to stm32f4 and stm32f7So how to c...
