You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This repo is archived. You can view files and clone it, but cannot push or open issues/pull-requests.

33 lines
1.3 KiB
C

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

#include <avr/io.h>
#include <avr/pgmspace.h>
/*
** This is a simple set of UART routines for debug purposes
** It's Tx only and the baud rate is fixed (see UART_init)
*/
// Just enable the UART Tx and set baud rate for 38400 on 3.6864MHz (STK500)
void UART_init(void);
// The classic Tx one character routine
void UART_put(uint8_t c);
// classic Tx a C-string routine (string in PROGMEM)
void UART_puts(const char * str);
// this expect the first parameter to be a string in dlash (that is PSTR())
// and then the second to be a value to print out in hex. typically used in
// the form UART_putsP(PSTR("SecPerClus = "), SecPerClus)
void UART_putsP(const char * str, uint16_t n);
// Just outputs "\r\n"
void UART_newline(void);
// used in printing a 2 digit hex number, outputs one of the two nibbles
// the parameter is expected to be 0..F
void UART_putnibble(uint8_t c);
// print both nibbles of an 8 bit hex number
void UART_puthex(uint8_t c);
// print both bytes of a 16 bit hex number
void UART_puthex16(uint16_t n);
// print both bytes of a 32 bit hex number
void UART_puthex32(uint32_t n);
// dump the 512 bytes at the given address in the form:
// CD BF 10 E0 A0 E6 B0 E0 E4 E5 F0 E0 02 C0 05 90 Ϳ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20>
void UART_dumpsector(uint8_t * Buff);