When playing audio using the PWM output of LPC1114, Chinese variables are needed: for reading Chinese file names, displaying Chinese lyrics, etc. However, the Chinese internal code of LPCXpresso v3.3 ...
^_^Good evening everyone, SBTV is now broadcasting the main event of Xchao: the match between the "Strip Clothes" team and the "Big Face" team. Most girls may not know these two teams. Now let me intr...
//Waiting for the response from DHT11 //Return 1: The existence of DHT11 is not detected //Return 0: There is u8 DHT11_Check(void) { u8 retry=0; DHT11_IO_IN();//SET INPUT while (DHT11_DQ_IN&&retry=120...
I would like to trouble you old birds to give me some advice. I am using the UCOS-II 2.86+TCP-IP package officially provided by UCOS_II. Now I want to use UART0 interrupt to receive and send data. The...
My current job is to develop measuring electric boxes, which basically use 51, PLC and the like, but the application is general. There are few projects in daily life, lack of practical experience, and...