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Posted on June 15, 2018 at 10:12Dear all,Now I meet a strange problem that when I set the uart1 and uart2 pull from PULLUP to PULLDOWN, then I got the Uart errror, HAL_UART_ErrorCallback is called. May I know any limitation about the PULLDOWN settin...
Posted on June 12, 2018 at 10:07Hello,I try run a USB CDC on my eval board using USB FS. I generate from cubeMX a code with CDC, set a clocks (HCLK sets on 216MHz and 120MHz but USB clk on 48MHz) A clear code from cubeMx should cause that windows fi...
Posted on June 15, 2018 at 09:52Please advise FIT rate for L79L05ABUTR ?
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Posted on June 15, 2018 at 04:35Hi All, Would you please take a look at following error of TrueStudio being happened during 'Check update' ?================Cannot complete the install because of a conflicting dependency. Software being installed: C/...
Posted on June 15, 2018 at 04:31我在使用STM32F103，我在资料上看到�?�以�?置AFIO_EVCR，选择�?个IO作为检测到端�?�上的事件�?�的脉冲输出。�?�设，我现在�?置了AFIO->EVCR寄存器，选择了PB0作为EVENTOUT输出�?�；根�?�GPIO�?�的外部中断/事件框图我选择PA1作为外部事件检测�?�，我�?�时�?置了EXTI_EMR，EXTI_FTSR寄存器，使得PA1是带上拉的输入�?�，开�?�事件请求，下�?沿触�?...
Posted on June 13, 2018 at 03:26Hi all,I am searching for STM32F207 ADC calibration and not very clear about if the MCUs of this series do ADCself-calibration.I have also checked the data sheet and reference manual but could not find a description o...
Posted on June 14, 2018 at 21:14I have a project (built using CubeMX) that puts the STM32F042K6 in Standby mode by calling HAL_PWR_EnterSTANDBYMode().It behaves well and does what I expect. However, the documentation says 'SRAM and register content...
Posted on June 14, 2018 at 16:39My program executes a software reset under certain conditions using 'NVIC_SystemReset();'Before executing the reset I need to set a variable that will still be accessible after the reset so the program can understand...
