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https://opencores.org/ocsvn/plasma/plasma/trunk
[/] [plasma/] [trunk/] [tools/] [no_os.c] - Diff between revs 137 and 200
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Rev 200 |
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#include "plasma.h"
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#include "plasma.h"
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#define MemoryRead(A) (*(volatile unsigned int*)(A))
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#define MemoryRead(A) (*(volatile unsigned int*)(A))
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#define MemoryWrite(A,V) *(volatile unsigned int*)(A)=(V)
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#define MemoryWrite(A,V) *(volatile unsigned int*)(A)=(V)
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int InitStack[128]; //used by boot.asm
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void putchar(int value)
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void putchar(int value)
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{
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{
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while((MemoryRead(IRQ_STATUS) & IRQ_UART_WRITE_AVAILABLE) == 0)
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while((MemoryRead(IRQ_STATUS) & IRQ_UART_WRITE_AVAILABLE) == 0)
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;
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;
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MemoryWrite(UART_WRITE, value);
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MemoryWrite(UART_WRITE, value);
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