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 November 07, 2016 at 18:40I use TIM8 for start of conversion and ADC_EXTERNALTRIGCONV_T8_TRG event for get a value of ADC in recycle mode with analog WDG. analog watchdog. I set both AWDIE and EOCIE. It work fine. An interrupt occurs ever...
Posted on November 06, 2016 at 14:17Hi I have designed my first PCB ever so sorry if ask stupid quetions.The thing is my board has MCU STM32F042 and is based on nucleo reference design but for some reason I can not connect my stlink to using a nucle...
Posted on November 05, 2016 at 15:44Hi Everybody!I've successfully implemented USB Audio device, utilising onboard cs43l22 DAC and it works well, except one annoying thing: it emits periodic noise in analog output, mixed to normal sound. I noticed, ...
Posted on November 04, 2016 at 23:27Hello,I'm new in the forum and in the use of STM32F10X.Recently to test a microcontroller STM32VLDISCOVERY the Atollic (V. 6.0.0) submitted the following error message:*******Error in initializing ST-Link device.R...
Posted on October 20, 2016 at 13:17 Hi all, HAL_SAI_Transmit_DMA fromstm32l4xx_hal_sai.c v1.5.1 does not follow the sequence described in RM0351 Rev 4 pg 1329: ''In slave mode, the audio frame starts when the audio block is ena...
Posted on November 07, 2016 at 02:38 I too seem to be unable to talk to my F I just finished some new boards with a new design. I'm using NRST, SWDIO and SWCLK to connect from the SWD header of a discovery board to the F I triple checked...
Posted on March 04, 2015 at 01:13Hello, I am porting the Custom HID demo project that is included with STM32_USB-FS-Device_Lib_V4.0.0 library to work with my gcc-based toolchain. I have previously successfully ported other code (specifically, from ...
Posted on November 07, 2016 at 02:53hi , i want to read timer counter value . i was used __HAL_TIM_GetCounter(); function but it didn't work .please help me .thank you
Posted on September 26, 2016 at 10:41Dear All,I need to make BCD 4 digit in 7-segment display.My spi recieved data is 14 bit, take a look this sample code in another MCU.void toBCD(int16 val,int8 * buff) { //converts 16bit value, to five BCD digi...
Posted on November 07, 2016 at 04:29I've found a bug in source: ''stm32f10x_usart.c'', in function ''USART_Init'', where it calculates the BRR register value. In version 3.5.0 it starts from line 245, till 275.A few examples of good, and bad results...
