研电赛兆易创新命题问答专区

GNU MCU Eclipse OpenOCD, 64-bitOpen On-Chip Debugger 0.10.0+dev-00593-g23ad80df4-dirty (2019-07-22-07:51)

Licensed under GNU GPL v2

For bug reports, read

        http://openocd.org/doc/doxygen/bugs.html

adapter speed: 1000 kHz

srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst

adapter_nsrst_assert_width: 100

Info : OpenOCD will shutdown when debugger closed connection

Info : CMSIS-DAP: SWD  Supported

Info : CMSIS-DAP: JTAG Supported

Info : CMSIS-DAP: FW Version = 2.0.0

Info : CMSIS-DAP: Interface Initialised (JTAG)

Info : SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 0 nTRST = 0 nRESET = 1

Info : CMSIS-DAP: Interface ready

Info : clock speed 1000 kHz

Info : cmsis-dap JTAG TLR_RESET

Info : cmsis-dap JTAG TLR_RESET

Info : JTAG tap: auto0.tap tap/device found: 0x790007a3 (mfg: 0x3d1 (GigaDevice Semiconductor (Beijing)), part: 0x9000, ver: 0x7)

Warn : AUTO auto0.tap - use "jtag newtap auto0 tap -irlen 5 -expected-id 0x790007a3"

Info : datacount=4 progbufsize=2

Info : Examined RISC-V core; found 1 harts

Info :  hart 0: XLEN=32, misa=0x40901105

Info : Listening on port 3333 for gdb connections

Started by GNU MCU Eclipse

#include "gd32vf103.h"

#include "gd32vf103v_eval.h"

#include "systick.h"

#include <stdio.h>



/*!

    \brief      main function

    \param[in]  none

    \param[out] none

    \retval     none

*/

int main(void)

{

    /* enable the LED clock */

    rcu_periph_clock_enable(RCU_GPIOC);

    rcu_periph_clock_enable(RCU_GPIOE);

    /* configure LED GPIO port */

    gpio_init(GPIOC, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_0 | GPIO_PIN_2);

    gpio_init(GPIOE, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_0 | GPIO_PIN_1);



    gpio_bit_reset(GPIOC, GPIO_PIN_0 | GPIO_PIN_2);

    gpio_bit_reset(GPIOE, GPIO_PIN_0 | GPIO_PIN_1);



    while(1){

        /* turn on LED1, turn off LED4 */

        gpio_bit_set(GPIOC, GPIO_PIN_0);

        gpio_bit_reset(GPIOE, GPIO_PIN_1);

        delay_1ms(1000);



        /* turn on LED2, turn off LED1 */

        gpio_bit_set(GPIOC, GPIO_PIN_2);

        gpio_bit_reset(GPIOC, GPIO_PIN_0);

        delay_1ms(1000);



        /* turn on LED3, turn off LED2 */

        gpio_bit_set(GPIOE, GPIO_PIN_0);

        gpio_bit_reset(GPIOC, GPIO_PIN_2);

        delay_1ms(1000);



        /* turn on LED4, turn off LED3 */

        gpio_bit_set(GPIOE, GPIO_PIN_1);

        gpio_bit_reset(GPIOE, GPIO_PIN_0);

        delay_1ms(1000);

    }

}