In the wince6 driver, besides using DrvLib_MapIoSpace to map gpio and then read and write, are there any other methods? 1 #define rGPECON (*(volatile unsigned int *)??????) It seems that defining an I
When a 5% resistor (which I often call a normal resistor) and a 1% resistor (a precision resistor) are connected in series, what is the final total resistor error accuracy range?
How did you calculate
When connecting synchronously, the information printed by DEBUG is: ERROR: OALIoCtlHalGetDeviceInfo: Device doesn't support IOCTL_HAL_GET_DEVICE_INFO::SPI_GETUUID. I don't know what caused it? ?
After reading TI's TMS320F2808 datasheet for a few days, I was confused. I was going to look at its examples to summarize some things from the program. As a result, I encountered this thing. I looked
Recently ported linux2.6 to pxa270, busybox version is 1.9.1. After the system starts, running ls, cd, cp and other commands are normal, but when running ls -l, top, ps and other commands, it shows Se
Google plans to start selling e-books in June or July through a platform that allows readers to download e-books to multiple electronic devices, The Wall Street Journal reported on Tuesday. Users can
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