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The definition is as follows: some MCU can download programs using serial ports, so the pin of the general burning progr...
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When STM32 MCU adopts SWD mode to download programs, swclk and swdio pins of the MCU are occupied, wherein swclk is a sy...
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From the data manual, the reference voltage of ADC1 of STM32F103ZET6 is an external input, and its pin 31 and pin 32 ar...
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PA11 and PA12 port, do not need to do mapping, and PB8 and PB9 need to do mapping, you will post the program to show you...
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ST has introduced the STM32 ARM Cortex-M0 microcontroller STM32F091.STMicroelectronics' (ST latest STM32F091 ARM Cortex...
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STM32 has internal reset circuit, can not be external RC.But some people on the Internet, maintain the single-chip micro...
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Only some pins can be remapped. Specifically which pins are available in the GPIO and AFIO sections of the stm32 referen...
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First of all, what's your control output, pwm? If it's PWM you need to modify it in two places one is the structure TIM_...
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GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; NVIC_InitTypeDef NVIC_InitStruct; RCC_AHBPer...
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The pin is the same, but for example, the PA4 and PA5 pin reuse function of VET6 is more than the DAC function, that is,...
