#include "pbdata.h"uint8_t TxBuffer1[] = "USART Interrupt Example: This isUSART1 DEMO";uint8_t RxBuffer1[],rec_f,tx_flag;volatile uint8_t TxCounter1 = 0x00;volatile uint8_t RxCounter1 = 0x00;uint32_t
該節(jié)點(diǎn)位于函數(shù)/字符串/“字符串/數(shù)值轉(zhuǎn)換”下,功能是把輸入的字符串(ASCII)通過十六進(jìn)制數(shù)字再轉(zhuǎn)換成數(shù)值(10進(jìn)制)。有幾點(diǎn)需要注意:1:雖然該函數(shù)的輸入端子“string”的值可以是十六進(jìn)制
題目:用查表法將一位十六進(jìn)制數(shù)轉(zhuǎn)換為ASCII碼,入口參數(shù)放在內(nèi)部RAM 50H中,出口參數(shù)在R0中。要求:用匯編語言完成編程(用DB "0","1"......)。;---------------------------------最佳答案:轉(zhuǎn)換程