I have already converted the hexadecimal value of Chinese characters into GB2312 code, and now I want to convert the code into UTF-8 code. How can I do this? Please help me write a code and give me so
When using a DSP (I have a 5502) with an external port EMIF to connect to external expansion memory, do I need to consider the address shifting problem? I read the data sheet, but I am a little confus
My timer 0 is set as follows, but it can't enter the interrupt when running. Is there something wrong with the setting?void timer0_init(void) {rSRCPND = rSRCPND | (0x110); //Clear timer 0 source reque
#include "msp430g2553.h"
static long intRCC;
static unsigned int DIR;
void delay_nus(unsigned n)
{unsigned int i,j;for(i=0;i950) DIR = 1;}CCR1 = RCC;delay_nus(70);}
The board uses an external 11.0592M. During debugging, no matter how I set the frequency multiplier of the pll, the I2C debugging window always shows that the freq setting is wrong. I don't understand
[font=宋体] I have made a driver board. The noise at the peak of the driver output is too large, and irregular howling will occur. A simple filter is built on the periphery, but the effect is not obviou