uart1_timer1_tx.c File Reference

#include "fw_hal.h"

Go to the source code of this file.

Functions
void	main (void)

Variables
__CODE uint16_t	ticks_ms
__CODE uint8_t	ticks_us

Function Documentation

main()

void main

(

void

)

Definition at line 20 of file uart1_timer1_tx.c.

{
    SYS_SetClock();
    // UART1, baud 115200, baud source Timer1, 1T mode, no interrupt
    UART1_Config8bitUart(UART1_BaudSource_Timer1, HAL_State_ON, 115200);
    while(1)
    {
        UART1_TxString("ms ticks:0x");
        UART1_TxHex(ticks_ms >> 8);
        UART1_TxHex(ticks_ms & 0xFF);
        UART1_TxString(" us ticks:0x");
        UART1_TxHex(ticks_us);
        UART1_TxString(" clock div:0x");
        UART1_TxHex(__CONF_CLKDIV);
        UART1_TxString(" string\r\n");
        SYS_Delay(1000);
    }
}

Variable Documentation

ticks_ms

__CODE uint16_t ticks_ms

extern

An approximate estimate of instruction cycles in one second, may vary in different compilers even differnt versions, adjust it if you find the delay too slow or fast.

Definition at line 30 of file fw_sys.c.

ticks_us

__CODE uint8_t ticks_us

extern

Definition at line 31 of file fw_sys.c.