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...
In stm32f411RE nucleo board even with 45MHz clock with dma configuration throughput is not crossing 3-4Mbits/sec.Can any one suggest what changes need to do in the dma configuration or need to any other setting.When I checked on oscilloscope interfac...
Posted on July 13, 2018 at 00:12hi, I try to compile a minimum program using stm driver libs. but I can't compile without error about '__aeabi_uidiv' from line 1083 of stm32f0xx_rcc.c : pllclk = (HSE_VALUE / prediv1factor) * pllmull;I think the prob...
I want to make my stm32 f446re nucleo board as a mass storage device, which would be accessable via wifi. Nucleo board will be connected to esp8266 or Nodemcu.1. Will USB Renumeration feature just make my board work as a mass storage device ?2. Pleas...
Posted on July 10, 2018 at 17:29Hello,This is continuation of below Topic.I have/external-link.jspa?url=http%3A%2F%2Fwww.st.com%2Fen%2Fevaluation-tools%2Fnucleo-f722ze.htmlAnd Trying to access Two microSDCards Simultaneously . One by One (Either SDM...
Posted on June 07, 2018 at 20:20Greetings, I believe I have found a bug in the HAL RTC driver. I am using an STM32L4, and I'm using STM32CubeMX v4.26.0 to generate my project, with firmware package v1.12.0 for STM32L4 series . I observed that us...
Posted on October 06, 2015 at 21:10 Hi. I've started to play with STM32F7 discovery. I got to DSP audio example from hands-on and I would like to use line-in instead of microphones. Unfortunately when I've changed BSP_AUDIO_IN_OUT_Init...
Posted on June 18, 2014 at 10:07I have a project based on the example found in STM32Cube_FW_L0_V1.0.0\Projects\STM32L053R8-Nucleo\Examples\SPI\SPI_FullDuplex_ComIT I have changed the initialization of SpiHandle.Init.CLKPolarity to SPI_POLARITY_LO...
i did not use standard peripheral library or cubemx to write this program . and i did it programming registers.as you know when data in TXDR register is sent the TXE flag in ISR register become one . i have checked ISR while no data is writen in TXDR...
