【程序】CC2530单片机使用默认16MHz时钟或外部32MHz时钟实现115200波特率串口USART0的printf输出
程序代码:#include#include#define_BV(n)(1<<(n))#defineCLKCONCMD_OSC_BV(6)#defineCLKCONCMD_CLKSPD0x07#defineCLKCONSTA_OSC_BV(6)#defineP0SEL_SELP0_3_BV(3)#defineP0SEL_SELP0_2_BV(2)#defineU0CSR_MODE_BV(7)#def