c6098f2d1f
Eventually I want the kernel to be loaded from the SD card as well, but it still needs to separate from user programs. At some point there should be a folder just for the BIOS, which should read from the boot block of the SD card and start executing, and thats it.
13 lines
168 B
C
13 lines
168 B
C
#ifndef _UART_H
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#define _UART_H
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#include <stdint.h>
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void uart_txb(uint8_t val);
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void uart_txb_block(uint8_t val);
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uint8_t uart_rxb();
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uint8_t uart_status();
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#endif |