mirror of
https://github.com/brain-hackers/lab
synced 2024-11-15 06:38:01 +09:00
25 lines
490 B
Plaintext
25 lines
490 B
Plaintext
#include "common.h"
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void main() {
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u16** fb = (u16 **)0x62000000;
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pixel_t px = {
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.r = 255,
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.g = 0,
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.b = 0
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};
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prepare_fb(fb);
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writel(0x00000001, 0x40aa0008); // Clear RUN
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writel(0x62000000, 0x40aa0040); // Set current FB
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writel(0x62000000, 0x40aa0050); // Set next FB
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writel(0x00000001, 0x40aa0004); // Set RUN
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//bitblt(fb, px, 100, 100);
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asm volatile(
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"foo:\n"
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"b foo\n"
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"mov pc, lr\n"
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);
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}
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