[i=s]This post was last edited by ihalin on 2016-8-24 23:33[/i] I recently participated in a competition at Niumotang and made an oscilloscope using m451. The SPI screen refresh waveform is very slow
As shown in the figure below, this is an explanation of PAADS. I found that there are two ways to assign values to it:1. M0P_GPIO-PAADS = 0x1ff4;2. M0P_GPIO-PAADS_f.PA02 = 1;
Because there is no state
The MAX1898 power management chip needs to be placed on a breadboard, but it is too small. The flying wire method mentioned on the Internet is simply impossible to achieve. Then I have to make a separ