I now have two identical boards (pxa255+wce4.2), with 1GB NandFlash and 8192 (numbered from 0 to 8191) blocks in total. One set boots normally (9 bad blocks detected in total), and the other set boots
ZigBee protocol is a global open standard that provides low-power wireless connection for many applications of measurement and control functions. ZigBee enhances the functions of IEEE802.15.4 with fle
I was tired from the business trip these two days. I feel dizzy after sitting in a car for a few hours because I am old. To summarize the work of these days, I first tested I2C to drive an OLED screen
The specific situation is as follows. I used the MSP-EXP430G2 development board to do a keyboard test, which is a very simple keyboard. The code is as follows
#include "msp430g2553.h"void delay(unsign