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 27, 2013 at 10:02when i connect 16GB flash disk , stop in USB_Host.EnumState = ENUM_GET_FULL_DEV_DESCUSB_Host.gState=HOST_CTRL_XFERUSB_Host.gStateBkp =HOST_ENUMERATIONUSB_Host,RequestState=CMD_WAITbut when connect 4Gb usb flash d...
Posted on July 26, 2013 at 22:06Hi! please help to solve the problem. I use a compass and a compile-time compiler gives me the following:Error[Li005]: no definition for ''SYSCFG_EXTILineConfig'' [referenced from C:\Users\Ëåâàí\ Error[Li005]: no defi...
Posted on July 25, 2013 at 08:44i wanna used the STemWin Library to display the picture and video,i download the AN4323 Application note,it introduce how to use theSTemWin Library ,however ,i google it, but find nothing.i used the STM32F439 to cont...
Posted on July 26, 2013 at 22:19In the TIMER4 has four channels, I use all four channels to generate a PWM signal. How to stop a single channel, but that the other three channels continued to generate a signal?Thanx :D
Posted on July 26, 2013 at 22:15Sorry had to do this, but this is a request for Clive. There is no PM capability on these forums. If possible, Clive, could you please drop me a mail at admin AT 43oh.com I'd be grateful if you do. This does not rela...
Posted on July 26, 2013 at 21:37do you have an example stm32f107 usb host flash disk with no board .(not use STM32-eval-c)
Posted on July 25, 2013 at 23:25I'm working with a new device, and I'm trying to load to flash memory via the bootloader in DFU mode. I'm pretty new to this whole idea, so I'm somewhat confused as to how this works. From the documents I can find p...
Posted on June 19, 2013 at 18:30Powered up newly designed board today. Of course it seems not to work. :( Its based on Discovery board. I currently have only the STM portion populated. The Oscillator pins are both low. Using a 8 Mhz Xtal and 20 pf c...
Posted on July 26, 2013 at 12:06 Hi, i've got a problem with leaving from standby mode, both by RTC Alarm and WKUP pin. This is my code:int main( void ) { #ifdef DEBUG debug(); #endif prvSetupHardware(); GPIOC->ODR |= (u16)0x0040; PWR_EnterSTANDBY...
Posted on July 26, 2013 at 09:54Hi, I'm trying to sample a signal with the ADC and store data in the Micro Internal Flash. At the moment I sample the data with the ADC in continous mode and save the Data from ADC1_DR_Address with the DMA in RA...
