124 lines
2.7 KiB
C
124 lines
2.7 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "boards/board.h"
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#include "tusb.h"
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#if defined(__CODE_RED)
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#include <cr_section_macros.h>
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#include <NXP/crp.h>
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// Variable to store CRP value in. Will be placed automatically
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// by the linker when "Enable Code Read Protect" selected.
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// See crp.h header for more information
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__CRP const unsigned int CRP_WORD = CRP_NO_CRP ;
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#endif
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void print_greeting(void);
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void led_blinking_task(void * p_para);
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void keyboard_device_app_task(void * p_para);
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int main(void)
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{
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uint32_t current_tick = system_ticks;
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board_init();
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tusb_init();
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print_greeting();
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while (1)
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{
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if (current_tick + 1000 < system_ticks)
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{
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current_tick += 1000;
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led_blinking_task(NULL);
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#if TUSB_CFG_DEVICE_HID_KEYBOARD
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keyboard_device_app_task(NULL);
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#endif
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#if TUSB_CFG_DEVICE_HID_MOUSE
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if (usb_isConfigured())
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{
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tusb_hid_mouse_send(0, 10, 10);
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}
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#endif
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}
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#if defined TUSB_CFG_DEVICE_CDC && 0
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if (usb_isConfigured())
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{
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uint8_t cdc_char;
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if( tusb_cdc_getc(&cdc_char) )
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{
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switch (cdc_char)
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{
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#ifdef TUSB_CFG_DEVICE_HID_KEYBOARD
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case '1' :
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{
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uint8_t keys[6] = {HID_USAGE_KEYBOARD_aA + 'e' - 'a'};
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tusbd_hid_keyboard_send_report(0x08, keys, 1); // windows + E --> open explorer
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}
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break;
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#endif
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#ifdef TUSB_CFG_DEVICE_HID_MOUSE
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case '2' :
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tusb_hid_mouse_send(0, 10, 10);
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break;
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#endif
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default :
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cdc_char = toupper(cdc_char);
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tusb_cdc_putc(cdc_char);
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break;
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}
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}
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}
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#endif
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}
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return 0;
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}
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void led_blinking_task(void * p_para)
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{
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static uint32_t led_on_mask = 0;
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board_leds(led_on_mask, 1 - led_on_mask);
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led_on_mask = 1 - led_on_mask; // toggle
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}
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#if TUSB_CFG_DEVICE_HID_KEYBOARD
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void keyboard_device_app_task(void * p_para)
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{
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if (usb_isConfigured())
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{
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static uint32_t count =0;
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if (count < 4)
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{
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uint8_t keys[6] = {0x04}; // A character
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tusbd_hid_keyboard_send_report(0x00, keys, 1);
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count++;
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}
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}
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}
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#endif
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//--------------------------------------------------------------------+
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// HELPER FUNCTION
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//--------------------------------------------------------------------+
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void print_greeting(void)
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{
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printf("\r\n\
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--------------------------------------------------------------------\r\n\
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- Device Demo (a tinyusb example)\r\n\
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- if you find any bugs or get any questions, feel free to file an\r\n\
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- issue at https://github.com/hathach/tinyusb\r\n\
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--------------------------------------------------------------------\r\n\r\n"
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);
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}
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