honeycomb.c (2655B)
1 #include "honeycomb.h" 2 #include "pointing_device.h" 3 #include "report.h" 4 5 bool pointing_device_task(void){ 6 /*report_mouse_t currentReport = {}; 7 uint32_t timeout = 0; 8 9 //the m character requests the RF slave to send the mouse report 10 uart_write('m'); 11 12 //trust the external inputs completely, erase old data 13 uint8_t uart_data[5] = {0}; 14 15 //there are 10 bytes corresponding to 10 columns, and an end byte 16 for (uint8_t i = 0; i < 5; i++) { 17 //wait for the serial data, timeout if it's been too long 18 //this only happened in testing with a loose wire, but does no 19 //harm to leave it in here 20 while(!uart_available()){ 21 timeout++; 22 if (timeout > 10000){ 23 xprintf("\r\nTIMED OUT"); 24 break; 25 } 26 } 27 xprintf("\r\nGOT DATA for %d",i); 28 uart_data[i] = uart_read(); 29 } 30 31 //check for the end packet, bytes 1-4 are movement and scroll 32 //but byte 5 has bits 0-3 for the scroll button state 33 //(1000 if pressed, 0000 if not) and bits 4-7 are always 1 34 //We can use this to verify the report sent properly. 35 if (uart_data[4] == 0x0F || uart_data[4] == 0x8F) 36 { 37 xprintf("\r\nREQUESTED MOUSE, RECEIVED %i, %i, %i, %i, %i",uart_data[0],uart_data[1],uart_data[2],uart_data[3],uart_data[4]); 38 currentReport = pointing_device_get_report(); 39 //shifting and transferring the info to the mouse report varaible 40 //mouseReport.x = 127 max -127 min 41 currentReport.x = (int8_t) uart_data[0]; 42 //mouseReport.y = 127 max -127 min 43 currentReport.y = (int8_t) uart_data[1]; 44 //mouseReport.v = 127 max -127 min (scroll vertical) 45 currentReport.v = (int8_t) uart_data[2]; 46 //mouseReport.h = 127 max -127 min (scroll horizontal) 47 currentReport.h = (int8_t) uart_data[3]; 48 //mouseReport.buttons = 0x31 max (bitmask for mouse buttons 1-5) 0x00 min 49 //mouse buttons 1 and 2 are handled by the keymap, but not 3 50 if (uart_data[4] == 0x0F) { //then 3 is not pressed 51 currentReport.buttons &= ~MOUSE_BTN3; //MOUSE_BTN3 is def in report.h 52 } else { //3 must be pressed 53 currentReport.buttons |= MOUSE_BTN3; 54 } 55 pointing_device_set_report(currentReport); 56 } else { 57 xprintf("\r\nRequested packet, data 4 was %d",uart_data[4]); 58 }*/ 59 return pointing_device_send(); 60 } 61 62 void led_init(void) { 63 gpio_set_pin_output(D1); 64 gpio_write_pin_high(D1); 65 gpio_set_pin_output(F4); 66 gpio_write_pin_high(F4); 67 gpio_set_pin_output(F5); 68 gpio_write_pin_high(F5); 69 } 70 71 void matrix_init_kb(void) { 72 // put your keyboard start-up code here 73 // runs once when the firmware starts up 74 matrix_init_user(); 75 led_init(); 76 }