In the boot_serial of the LM3S811 development board I bought, the automatic detection of a certain GPIO pin (the function of this pin is to receive the signal of the update program) is blocked. The bo
During the initialization, I cannot execute CMD0, CMD55 and other commands successfully. I don't know why. Also, does the execution of CMD command involve Interrupt? In other words, does the execution
I received help from everyone on the last two questions, and I’m very grateful, especially the moderator, who helped me a lot. This time, I want to make a simple pressure sensor. I don’t require the s
51mcu
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