Introduction - If you have any usage issues, please Google them yourself
experiment equipment:
Explorer STM32F4 development board
In this case,
Purpose:
Learn about the use of the STM32 internal ADC
In this case,
Hardware resources:
1, DS0 (connected to PF9)
2, serial port 1 (baud rate: 115200, PA9/PA10 connected to the onboard USB to serial chip CH340 above)
3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (through the FSMC driver, FSMC_NE4 then LCD chip election/A6 then RS)
4, ADC (STM32 internal ADC1, channel 5, namely: ADC1_CH5)