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 April 16, 2015 at 11:12We need the MCO (master clock out) to drive the clock for an external ADC. However, looking at the various run modes(STM32F4) it looks to me that the MCO is not available when in stop, standby or power down mode. But...
Posted on April 17, 2015 at 10:48Hi thereI designed a print with a STM32F072CBT6 and connect with a Discovery Board.First I designed the software on the Discovery Board. After that, i want to test the connection to the CBT6. My Code works fine on th...
Posted on April 14, 2015 at 06:06Hello, I have a stm32f429 discovery board. I am trying to confirm that I can achieve the max baud rates listed in the RM0090 document. I have tried using a pclk of 42 and 84 mhz, with oversampling of 8x and 16x. The ...
Posted on April 16, 2015 at 15:59Hi! I'm using MTF32F030R8 and I need to develope my own bootloader. I use the first 8K of flash for bootloader (from 0x800000 to 0x8001FFF) and from 0x8002000 my SW application. I'm not finding how to set the ...
Posted on April 16, 2015 at 21:53We are using LwIP running under CMSIS-RTOS and we are trying to initialize the Ethernet peripheral on an STM32F429. I have traced the problem to a line in the ST Cube code v1.5.0, in the file stm32fxx_hal_eth.c. It...
Posted on April 16, 2015 at 14:12Hello I want to measure the duty cycle of an input frequency on the stm32f4. For that I need to use the TIM3 or TIM8 and there I have to use channel CH3 and CH4. But now I'm looking for TIM_PWMIConfig(...) and there ...
Posted on April 13, 2015 at 16:50Where is the boot1 pin on STM32F3? More specifically STM32F334?
Posted on April 16, 2015 at 10:56Hello STM32-Community!I read in the document UM1472 that the 5V pin can be used as a input of an external power supply. I want to power up my board by using one battery (11.1V). I was thinking about a simple voltage ...
Posted on April 16, 2015 at 17:05 Hello, I'm relatively new to the STM32F4 family but have worked with other microcontrollers in the the past. I'm trying to use DMA to send 8bits of data at a time from a memory array to a GPIO (GPIO_C) using ...
Posted on December 24, 2014 at 18:00Hi, I have a STM32F3DiscoveryBoard. How do I update its embedded ST-LINK FW? I have the ST-LINK Windows utility but it says the ST-LINK HW is not in DFU mode. How do I set the embedded ST-LINK on the discovery boa...
