E-Wireless: Fix bad memory access
And a couple of cleanups.
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@ -19,7 +19,7 @@ static int *cpu_hist = NULL;
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static int hist_pos = 0;
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static int color = 0;
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static unsigned char colors[7][3][3] = {
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static const unsigned char colors[7][3][3] = {
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{{0x00, 0x23, 0x00}, {0x00, 0x50, 0x00}, {0x00, 0xff, 0x00}}, //green
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{{0x00, 0x00, 0x23}, {0x00, 0x00, 0x50}, {0x00, 0x00, 0xff}}, //blue
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{{0x23, 0x00, 0x00}, {0x50, 0x00, 0x00}, {0xff, 0x00, 0x00}}, //red
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@ -31,7 +31,7 @@ static unsigned char colors[7][3][3] = {
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static void
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draw_line(unsigned char *rgb, int x1, int y1, int x2, int y2,
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unsigned char *clr)
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const unsigned char *clr)
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{
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unsigned char *rptr;
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int i, steep = 0, sx, sy, dx, dy, e;
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@ -115,6 +115,8 @@ draw_graph(void)
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j = ((hist_pos + 1) % WIDTH);
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y = HEIGHT - ((HEIGHT * cpu_hist[j]) / 100);
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if (y >= HEIGHT)
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y = HEIGHT - 1;
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for (i = 0; i < WIDTH - 1; i++)
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{
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j++;
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@ -272,5 +274,5 @@ main(int argc, char *argv[])
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Epplet_show();
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Epplet_Loop();
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return (0);
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return 0;
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}
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