/*lint -save -e970 Disable MISRA rule (6.3) checking. */ int main(void) /*lint -restore Enable MISRA rule (6.3) checking. */ { /* Write your local variable definition here */ enum logics{false, true}; uint16_t rotation = 0; /*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/ PE_low_level_init(); /*** End of Processor Expert internal initialization. ***/ /* Write your code here */ lcd_init(Background); add2display((unsigned char *)"University of Nairobi",0); add2display((unsigned char *)" Physics Department ",0); add2display((unsigned char *)" another string for ",0); add2display((unsigned char *)" another string menu ",0); selected=0; while(1){ if(rotation>3) rotation = 0; if(selected>3) selected=0; lcd_setOrientation(rotation); lcd_clear(Background); display(); //lcd_invert(rotation); lcd_fillrect(10,50,40,60, blue); lcd_drawrect(10,50,40,60, red); lcd_drawline(11,51,39,59, green); lcd_drawcircle(30, 100,10, red); lcd_fillcircle(30, 100,10, crimson); WAIT1_Waitms(1000); selected++; rotation++; } /*** Don't write any code pass this line, or it will be deleted during code generation. ***/ /*** RTOS startup code. Macro PEX_RTOS_START is defined by the RTOS component. DON'T MODIFY THIS CODE!!! ***/ #ifdef PEX_RTOS_START PEX_RTOS_START(); /* Startup of the selected RTOS. Macro is defined by the RTOS component. */ #endif /*** End of RTOS startup code. ***/ /*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/ for(;;){} /*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/ } /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/
void button_debug_screen(void) { char product_id[RMI_PRODUCT_ID_LEN]; rmi_read(RMI_PRODUCT_ID, RMI_PRODUCT_ID_LEN, product_id); int x_max = rmi_read_single(RMI_2D_SENSOR_XMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_XMAX_LSB(0)); int y_max = rmi_read_single(RMI_2D_SENSOR_YMAX_MSB(0)) << 8 | rmi_read_single(RMI_2D_SENSOR_YMAX_LSB(0)); int func_presence = rmi_read_single(RMI_FUNCTION_PRESENCE(RMI_2D_TOUCHPAD_FUNCTION)); int sensor_prop = rmi_read_single(RMI_2D_SENSOR_PROP2(0)); int sensor_resol = rmi_read_single(RMI_2D_SENSOR_RESOLUTION(0)); int min_dist = rmi_read_single(RMI_2D_MIN_DIST); int gesture_settings = rmi_read_single(RMI_2D_GESTURE_SETTINGS); union { unsigned char data; signed char value; }sensitivity; rmi_read(RMI_2D_SENSITIVITY_ADJ, 1, &sensitivity.data); /* Device to screen */ int zone_w = LCD_WIDTH; int zone_h = (zone_w * y_max + x_max - 1) / x_max; int zone_x = 0; int zone_y = LCD_HEIGHT - zone_h; #define DX2SX(x) (((x) * zone_w ) / x_max) #define DY2SY(y) (zone_h - ((y) * zone_h ) / y_max) struct viewport report_vp; memset(&report_vp, 0, sizeof(report_vp)); report_vp.x = zone_x; report_vp.y = zone_y; report_vp.width = zone_w; report_vp.height = zone_h; struct viewport gesture_vp; memset(&gesture_vp, 0, sizeof(gesture_vp)); gesture_vp.x = 0; gesture_vp.y = zone_y - 80; gesture_vp.width = LCD_WIDTH; gesture_vp.height = 80; while(1) { lcd_set_viewport(NULL); lcd_clear_display(); int btns = button_read_device(); lcd_putsf(0, 0, "button bitmap: %x", btns); lcd_putsf(0, 1, "RMI: id=%s p=%x s=%x", product_id, func_presence, sensor_prop); lcd_putsf(0, 2, "xmax=%d ymax=%d res=%d", x_max, y_max, sensor_resol); lcd_putsf(0, 3, "attn=%d ctl=%x int=%x", imx233_get_gpio_input_mask(0, 0x08000000) ? 0 : 1, rmi_read_single(RMI_DEVICE_CONTROL), rmi_read_single(RMI_INTERRUPT_REQUEST)); lcd_putsf(0, 4, "sensi: %d min_dist: %d", (int)sensitivity.value, min_dist); lcd_putsf(0, 5, "gesture: %x", gesture_settings); union { unsigned char data[10]; struct { struct rmi_2d_absolute_data_t absolute; struct rmi_2d_relative_data_t relative; struct rmi_2d_gesture_data_t gesture; }s; }u; int absolute_x = u.s.absolute.x_msb << 8 | u.s.absolute.x_lsb; int absolute_y = u.s.absolute.y_msb << 8 | u.s.absolute.y_lsb; int nr_fingers = u.s.absolute.misc & 7; bool gesture = (u.s.absolute.misc & 8) == 8; int palm_width = u.s.absolute.misc >> 4; rmi_read(RMI_DATA_REGISTER(0), 10, u.data); lcd_putsf(0, 6, "abs: %d %d %d", absolute_x, absolute_y, (int)u.s.absolute.z); lcd_putsf(0, 7, "rel: %d %d", (int)u.s.relative.x, (int)u.s.relative.y); lcd_putsf(0, 8, "gesture: %x %x", u.s.gesture.misc, u.s.gesture.flick); lcd_putsf(0, 9, "misc: w=%d g=%d f=%d", palm_width, gesture, nr_fingers); lcd_set_viewport(&report_vp); lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0xff, 0, 0), LCD_BLACK); lcd_drawrect(0, 0, zone_w, zone_h); if(nr_fingers == 1) { lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0, 0, 0xff), LCD_BLACK); lcd_drawline(DX2SX(absolute_x) - u.s.relative.x, DY2SY(absolute_y) + u.s.relative.y, DX2SX(absolute_x), DY2SY(absolute_y)); lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0, 0xff, 0), LCD_BLACK); lcd_fillrect(DX2SX(absolute_x) - 1, DY2SY(absolute_y) - 1, 3, 3); } lcd_set_viewport(&gesture_vp); lcd_set_drawinfo(DRMODE_SOLID, LCD_RGBPACK(0xff, 0xff, 0), LCD_BLACK); if(u.s.gesture.misc & RMI_2D_GEST_MISC_CONFIRMED) { switch(u.s.gesture.misc & RMI_2D_GEST_MISC_TAP_CODE_BM) { case RMI_2D_GEST_MISC_NO_TAP: break; case RMI_2D_GEST_MISC_SINGLE_TAP: lcd_putsf(0, 0, "TAP!"); break; case RMI_2D_GEST_MISC_DOUBLE_TAP: lcd_putsf(0, 0, "DOUBLE TAP!"); break; case RMI_2D_GEST_MISC_TAP_AND_HOLD: lcd_putsf(0, 0, "TAP & HOLD!"); break; default: break; } if(u.s.gesture.misc & RMI_2D_GEST_MISC_FLICK) { lcd_putsf(0, 1, "FLICK!"); int flick_x = u.s.gesture.flick & RMI_2D_GEST_FLICK_X_BM; int flick_y = (u.s.gesture.flick & RMI_2D_GEST_FLICK_Y_BM) >> RMI_2D_GEST_FLICK_Y_BP; #define SIGN4EXT(a) \ if(a & 8) a = -((a ^ 0xf) + 1); SIGN4EXT(flick_x); SIGN4EXT(flick_y); int center_x = (LCD_WIDTH * 2) / 3; int center_y = 40; lcd_drawline(center_x, center_y, center_x + flick_x * 5, center_y - flick_y * 5); } } lcd_update(); if(btns & BUTTON_POWER) break; if(btns & BUTTON_VOL_DOWN || btns & BUTTON_VOL_UP) { if(btns & BUTTON_VOL_UP) sensitivity.value++; if(btns & BUTTON_VOL_DOWN) sensitivity.value--; rmi_write(RMI_2D_SENSITIVITY_ADJ, 1, &sensitivity.data); } yield(); }
void cmd_tp_calibrate(uint_least16_t fgcolor, uint_least16_t bgcolor) { uint_least8_t i; CAL_POINT lcd_points[3] = {CAL_POINT1, CAL_POINT2, CAL_POINT3}; //calibration point postions CAL_POINT tp_points[3]; tp_init(); //enable/reset touch tp_read(); if(tp_rawz()) { lcd_clear(bgcolor); lcd_drawtext(10, 10, "Release Touchpanel.", 1, fgcolor, 0, 0); while(tp_rawz() > MIN_PRESSURE){ tp_read(); }; } do { //clear screen and wait for touch release lcd_clear(bgcolor); lcd_setorientation(180); lcd_drawtext(LCD_CENTER, (LCD_HEIGHT/2)+10, "Calibration", 2, RGB(128,128,128), 0, 0); lcd_setorientation(0); lcd_drawtext(LCD_CENTER, (LCD_HEIGHT/2)+10, "Calibration", 2, RGB(128,128,128), 0, 0); for(i=0; i<3; ) { //draw point lcd_drawcircle(lcd_points[i].x, lcd_points[i].y, 15, fgcolor); lcd_drawline(lcd_points[i].x-10, lcd_points[i].y, lcd_points[i].x-3, lcd_points[i].y, fgcolor); lcd_drawline(lcd_points[i].x+3, lcd_points[i].y, lcd_points[i].x+10, lcd_points[i].y, fgcolor); lcd_drawline(lcd_points[i].x, lcd_points[i].y-10, lcd_points[i].x, lcd_points[i].y-3, fgcolor); lcd_drawline(lcd_points[i].x, lcd_points[i].y+3, lcd_points[i].x, lcd_points[i].y+10, fgcolor); //touch detected? -> save point tp_read(); if(tp_getz() > (MIN_PRESSURE*1.5)) { //mark point lcd_fillcircle(lcd_points[i].x, lcd_points[i].y, 4, RGB(255,0,0)); //wait and clear point delay_ms(400); lcd_fillcircle(lcd_points[i].x, lcd_points[i].y, 15, bgcolor); //save point tp_points[i].x = tp_rawx(); tp_points[i].y = tp_rawy(); i++; //wait till press is over while(tp_rawz() > MIN_PRESSURE){ tp_read(); }; } //data available if(if_available()) { if(if_read8() == 0) { i = 0xFF; break; } } } } while((i!=0xFF) && (tp_calmatrix(lcd_points, tp_points)!=0)); //calculate calibration matrix tp_init(); //reset touch lcd_clear(bgcolor); return; }