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 May 28, 2014 at 13:44Hi guys Another integration stuff for nucleo boards with example code you can downolad from:mbed CoIDE project for stm32F401RE : http://www.eboards.eu/files/mbed-src-coide-stm32f401re.zipmbed CoIDE project for stm...
Posted on May 26, 2014 at 13:05I use stm32_vcp_1.3.1 application for setting USB FS. I use it to send data to APP on the Win. It work fine but when the APP crush unexpected and the USB port stay open I don't get any announce for it (I have announce ...
Posted on May 27, 2014 at 17:06HiI'm having problems with noise on the STM32F103RB ADC.At the VDDA pin there is 20mV pk-pk noise from a 300KHz switch regulator.I am using the recommended 1uF || 10nF caps on the pin.I was going to add a series ferrit...
Posted on May 25, 2014 at 16:04I'm using F105RBT6. I'm not sure if I'm getting this right but it looks to me that I have to configure PA11, PA12 (I use host mode only so PA9 and PA10 probably isn't needed but correct me if I'm wrong) tp AF mode in o...
Posted on May 27, 2014 at 15:17Hi everybody,I'm programming a STM32F205. I program it with a J-LINK and IAR, and it works well.Now I'm trying to use a ST LINK V2. It seems to program my microcontroller, because I have no error, but I have a warming ...
Posted on May 21, 2014 at 21:43i am using STM32f207i have a flash memory connected to SPI2. I used the ST examples and i got it working, read/write, .. great, ... the problem is the speed ... how fast can i run SPI2? There is a setting SPI_InitStr...
Posted on May 27, 2014 at 19:17Dear all,I have tested the pwm on the STM32F429 EVAL board. It seems all ok.Then I have seen with oscilloscope that with low values of duty cycle from 1% to 20% the pwm works for a while then stops and then restarts.Wi...
Posted on May 25, 2014 at 05:48On the NUCLEO-F401RE, using the STM32F4xx HAL UART driver function HAL_UART_Transmit() to send a sign-on message to the ST-LINK/V2-1 virtual COM port to the host PC, I have noticed the sometimes the full sign-on messag...
Posted on May 27, 2014 at 08:11Hi.I wonder how i can config the STM32L Discovery clock speed from 32 Mhz as it is now down to 25 Mhz. #clock #stm32 #discovery #speed #mhz
