42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#include "debug.h"
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#include "usbd_core.h"
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#include "usb_hid.h"
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void led_init(void)
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{
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
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GPIO_Init(GPIOC, &GPIO_InitStructure);
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}
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void hid_keyboard_init(uint8_t busid, uint32_t reg_base);
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void hid_keyboard_test(uint8_t busid, uint8_t key);
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int main(void)
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{
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NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
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SystemCoreClockUpdate();
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Delay_Init();
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USART_Printf_Init(115200);
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printf("SystemClk:%d\r\n", SystemCoreClock);
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printf( "ChipID:%08x\r\n", DBGMCU_GetCHIPID() );
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printf("This is printf example\r\n");
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led_init();
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hid_keyboard_init(0, 0);
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while(1) {
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hid_keyboard_test(0, 0x00);
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GPIO_WriteBit(GPIOC, GPIO_Pin_13, Bit_SET);
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Delay_Ms(900);
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hid_keyboard_test(0, HID_KBD_USAGE_A);
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GPIO_WriteBit(GPIOC, GPIO_Pin_13, Bit_RESET);
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Delay_Ms(100);
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}
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}
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