[czerepsky]

When i try compile your code i have a error:
In file included from /Users/Czerep/Documents/Arduino/test/test_TV_GPS/OverlayGPS/OverlayGPS.ino:5:0:
sketch/bitmaps.h:6:8: error: 'prog_uchar' does not name a type
extern prog_uchar bitmaps[];

I add a pollserial and i have something in monitor but i don’t known what should do next.

[czerepsky]

Hi,

I have some problem with display only speed (for the begin can be something else).
I make video shield by self (with project from web ;)) and i try to connect GPS (NEO-6M).
On the screen i have simple line which go up and down (loop) and i need to add on the right corner a real speed. I write simple code to horizontal line:

#include <TVout.h>
#include <fontALL.h>
#define W 136
#define H 96
TVout tv;
int y;
void setup()  {
  tv.begin(PAL, W, H);
  initOverlay();
  tv.select_font(font6x8);
  tv.fill(0);
}
// Initialize ATMega registers for video overlay capability.
// Must be called after tv.begin().
void initOverlay() {
  TCCR1A = 0;
  // Enable timer1.  ICES0 is set to 0 for falling edge detection on input capture pin.
  TCCR1B = _BV(CS10);
  // Enable input capture interrupt
  TIMSK1 |= _BV(ICIE1);
  // Enable external interrupt INT0 on pin 2 with falling edge.
  EIMSK = _BV(INT0);
  EICRA = _BV(ISC01);
}
// Required to reset the scan line when the vertical sync occurs
ISR(INT0_vect) {
  display.scanLine = 0;
}
void loop() {
  for (y=0; y<90; y++){
  tv.draw_line(0, y, 130, y, 1);
  tv.clear_screen();
  delay(500);
  }
  }

But i can’t connect this with GPS. I try with poll serial, but I don’t know what next 🙁
Could you help me? I need this for my master of thesis.
And also sorry for my english, it very poor.

• This reply was modified 7 years, 4 months ago by czerepsky.

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