URL https://opencores.org/ocsvn/minsoc/minsoc/trunk

Subversion Repositories minsoc

[/] [minsoc/] [trunk/] [sw/] [drivers/] [uart.c] - Diff between revs 64 and 80

Rev 64	Rev 80
Line 1...	Line 1...
`#include "../../backend/board.h"`	`#include <board.h>`
`#include "../support/support.h"`	`#include <support.h>`
`#include "uart.h"`	`#include "uart.h"`

`#define BOTH_EMPTY (UART_LSR_TEMT \| UART_LSR_THRE)`	`#define BOTH_EMPTY (UART_LSR_TEMT \| UART_LSR_THRE)`

`#define WAIT_FOR_XMITR \`	`#define WAIT_FOR_XMITR \`
Line 66...	Line 66...



`char uart_getc()`	`char uart_getc()`
`{`	`{`
`unsigned char lsr;`
`char c;`	`char c;`

`// WAIT_FOR_CHAR;`
`c = REG8(UART_BASE + UART_RX);`	`c = REG8(UART_BASE + UART_RX);`
`return c;`	`return c;`
`}`	`}`