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 July 11, 2016 at 09:53Why does Nucleo 64 not have the sound ouput module I2S DAC as extenstion board?Nucleo 64 is really comfortable for audio eval project. Why didn't ST add the I2S extension eval board?ST added some code for I2S DAC but ...
Posted on July 12, 2016 at 05:18 Hello, Here is my code static void SPI_EnableMaster(SPI_TypeDef *SPIx, uint16_t SPI_CLOCKDIV, uint16_t SPI_MODE, uint16_t SPI_DATA_SIZE, uint16_t SPI_LSBFIRST) { SPI_DATA_SIZE--; SPIx->CR2 = (...
Posted on November 06, 2015 at 16:44Hello, WWDG should be used in my application, some safety operations should be done in the EWI, I found some bugs in the firmware library, which will be discussed here to help other developers.Experiment set-ups:I...
Posted on July 15, 2016 at 15:26I just used the USBD_MSC sample from the cube with the F7 Discovery board and configured the HS core to run FS speed only (our own hardware will have no ULPI), therefore changed usbd.conf.c, line 382: hpcd.Init.spee...
Posted on July 13, 2016 at 20:16I am using Atollic True Studio lite to develop firmware for an STM32F373VCT while using an ST-Link V2 emulator probe. I have noticed that the time it takes to flash the firmware has steadily increased and now I have r...
Posted on August 20, 2015 at 14:40I am using NucleoL152RE with X-NUCLEO-IKS01A1 .I loaded x-cube-mems1 Datalog sample code.but that pc suite is not working. #x-nucleo-iks01a1
Posted on July 15, 2016 at 12:32Please remove
Posted on July 15, 2016 at 09:16Hi i am trying to import the ComplesMathFunctions and StatisticFunctions from the DSP library into my workspace however whenever i import the files into my workspace it will always give Make error when i build the pro...
Posted on July 13, 2016 at 18:24hello sir.my project write SD card error, but it read SD card properly. when I debug into code, I found __HAL_SD_SDMMC_GET_FLAG() in HAL_SD_WriteBlocks() function always get error flag SDMMC_FLAG_DCRCFAIL. and it writ...
Posted on July 14, 2016 at 16:49 Hi, I use a STM32F205RG6 chip and splitted the flash into 2 parts, 512K for the program and 512K for user's data: MEMORY { FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K DATA (rwx) : ORIGIN = 0...