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...
After updating CubeMx from 4.27 to 5.0.0 I ran into trouble regarding the newly created module syscall.c:compiler error (had to switch the C++ dialect settings from "-std=c++0x" to "-std=gnu11" to fix it)but firmware is now not running - it stucks in...
First let me say I love CUBE. I make it a point now to use ST parts when ever possible just because CUBE makes things so easy. However, the last two projects I worked on had CUBE (OK, the code generator firmware under CUBE) bugs that took a while to ...
Posted on April 01, 2017 at 08:00This code snippet is generated by STMCubeMx 4.6.0 and STM32Cube FW_F1 V1.4.0 for STM32F107964 uint32_t HAL_RCC_GetSysClockFreq(void) 965 { 966 #if defined(RCC_CFGR2_PREDIV1SRC) 967 const uint8_t aPLLMULFactorTable[1...
I'm trying to do something similar to what have been covered by the application note AN4666 "Parallel synchronous transmission using GPIO and DMA" but now I'm testing without DMA functionality. Right now, I can write/send data to GPIO port using: GPI...
I've complained about this before, but it is still broken and shows lack of grasp.STM32Cube_FW_L4_V1.13.0\Projects\NUCLEO-L432KC\Examples\RTC\RTC_LSI\Src\main.cThe following code results in answers which are a multiple of 8, and loses precision which...
chip : stm32L433CCUX. source code is made by cubeMX automatically.below my scenarios.1.stm32l4 starts with uart baud rate 9600. and start with uart DMA.2.communicate with other gps module by uart baud rate is 9600. for gps configuration gps uart ba...
Hello, i use RTC to exit STOP1 mode (tick disable) , the only way is to call HAL_PWREx_EnterSTOP1Mode(PWR_STOPENTRY_WFE);HAL_PWREx_EnterSTOP1Mode(PWR_STOPENTRY_WFI); doesn't work.Have you any idea why ?thanksregards
I have checked for Input Capture Indirect Mode, however I couldn't understand what and how about it. I have read the Timer Cookbook provided by ST in detail and it talks about Input Capture mode. I have programmed my STMF446ZE Nucleo board to read in...
Posted on May 07, 2018 at 17:15Hello, I am new in stm32. I am trying to configure timer. I don't understand input capture indirect mode. Does anybody know how to use it? I am trying TIM3, I found channel 3 can be input capture indirect mode.thanks.
Hi,Looking at http://ww1.microchip.com/downloads/en/appnotes/00687c.pdfto implement a RTD temperature sensor and the onboard ADC on the STM32F334, trying to get the ADC Vref out to the constant current generator opamp. I can use an external Vref for ...