After setting the system environment variables, you only need to enter arm-openwrt-linux-gcc in the Linux terminal to call the cross compiler. There are 3 ways to set the system environment variables:
I use LM2776 to generate -5V voltage. The problem now is that after power on, the output voltage of the place where -5V should be output is 0.67V; but after touching the -5 output pin with an oscillos
The excellent design of the MSO6B series is oriented towards higher-speed embedded designs, meeting users' needs for mixed-signal design debugging and the ever-increasing serial bus speed.
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