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Looking at the datasheet for STM32F20xxx ADC; if I run the ADC at 30MHz and use the minimum sample time of 3 (100ns), the input sample capacitor will not be fully charged even with zero source resistance. The input spec is 6K and 4pF, if you take th...
I've got a real strange error, and I really don't understand it. I'm using a STM32F407VET6 Microcontroller. I also use CubeMX to generate the configurations. But especially with the Timers, it's not possible to set every setting I need with Cube, so ...
STM32F303 SPI hardware auto NSS can't work on CPHA = 1 ?Why?
I'm a tiro of ST-LINK/V2 and STM32 tools.Recently, when I upload a file via ST-LINK/V2 to my STM32 tools (OpenIMUZA300), the upload prosess was failed.The warning messages are:no flash bank found for address 0x10020000no flash bank found for address ...
Dear Members,I tried to talk with SIM7600 using UART1,The code was working ok with SIM900,Now,it's giving me the result but it's not right,Is it because of baudrate ? it was 19200 for SIM900and now 115200 for SIM7600the code :void test_modem (void) {...
hello i need to protect my code from reading or just protect the two first pages is enough because ill put my devices on market ? i cliked on execute only code option in keil flash options my code doesnt compile here is the error :..\Middlewares\Thi...
I apologize for my english.I came across an incomprehensible thing for me (general experience with STM32 for about 10 years).I work with STM32L010K8. When I try to write to USART2->TDR, I fall into reset. Test on Keil and IAR, different optimisation....
Hi,I´m actually working with STM32L053C8 moden and i have some questions about how RTC works. I am using STM32Cube IDE and HAL libraries (C++).First, when i wake up (from standby mode) the microcontroller, the code always start from the beginning. Co...
Hello, I try to do with out compare, I use TIM out-compare feature and set TIM_IT_UPDATE interrupt, if go into TIM's update interrupt ,clear TIM's all register content , I config TIM second , of course ,same procedure, I config third TIM . second a...
