Registration in the workshop (for seat reservation)
I already have the board
Forum Posts
too many arguments in an invocation of macros "__ISB", "__DSB" and "__DMB"
Hi team,I working on stm MCU using IAR ARM Workbench ver8.40.1 and previously I was getting a Fatal error "intrinsic. h", anyhow I solved it by giving as "intrinsics. h" and later I got this error. thanx in advance.
I2C wakeup sequence for ATSHA204A
The crypto chip ATSHA204A needs a >60us low pulse on the I2C SDA line to wakeup. After that pulse the SDA should be high for at least 2.5ms. How must the I2C be configured to create the described pulse? The attached pictures shows a transfer with ad...
LM35 Temperature sensor not able to read correct reading
Hi, i want to display temperature value of LM35 temperature sensor on oled using stm32f103. i selected adc channel . even i am able to read adc reading but it is not varying properly and even i am not able to read exact temperature reading. can anyo...
white can download win10 virtual COM port driver.
Starting from Windows 10, the STSW-STM32102 driver is no more adequate and the usage of the native inbox driver is recommended.
USART with DMA after stop2 mode not working.
Hi folks, I,m using STM32l4 MCU, I have configured USART3 with DMA1 with 1Mb/s baudrate. My concern is its worked fine if I don't put MCU in a Stop2 mode state. But if I put MCU in Stop2 mode state after waking up its not working. Here is the uart In...
STM32G071RB download pin?
I am using STM32G071RB. It is fine to connect only swdio, swclk, and gnd for program download. Is it necessary to connect the reset line?
Resolved! STM32L0 ADC register
I am using STM32L073.When using this ADC, the EOC of the flag ADC_ISR for which AD conversion has been completed does not change unless the EOCIE of ADC_IER is set.is it right.
Resolved! STM32L475 - STOP2 multiple wake up modes
I have the STM32L475 working in STOP2 wake up as WFE based on the RTC. I would now like to add in an external interrupt source (WFI). There doesn't appear to be a way to use both a WFI and a WFE as wake up. The only way I could see would be to have a...
STM32H745I_DISCO stuck at check VOSRDY bit
Hi All,When I try to boot the M7 core alone and I disabled the M4 core. I create a simple stm32Cube project, the code stuck at:while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}inside the SystemClock_Config() function. The VOSRDY will set only when I cha...
