ugfx/demos/applications/graph/main.c

52 lines
757 B
C

#include "ch.h"
#include "hal.h"
#include "gdisp.h"
#include "graph.h"
#include "math.h"
int data[5][2] = {
{ 0, 0 },
{ 10, 10 },
{ 20, 20 },
{ 30, 30 },
{ 40, 40 }
};
int main(void) {
halInit();
chSysInit();
gdispInit();
gdispSetOrientation(GDISP_ROTATE_90);
gdispClear(Black);
Graph G1 = {
gdispGetWidth()/2,
gdispGetHeight()/2,
-150,
150,
-110,
110,
21,
5,
TRUE,
TRUE,
White,
Grey,
};
graphDrawSystem(&G1);
uint16_t i;
for(i = 0; i < 2500; i++)
graphDrawDot(&G1, i-170, 80*sin(2*0.2*M_PI*i/180), 1, Blue);
for(i = 0; i < 2500; i++)
graphDrawDot(&G1, i/5-150, 95*sin(2*0.2*M_PI*i/180), 1, Green);
while(TRUE) {
chThdSleepMilliseconds(100);
}
}