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added stream system & improved LCD string handling (crlf)

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This commit is contained in:
MightyPork
2015-04-30 15:22:39 +02:00
parent 256e96afc3
commit f0f216469b
17 changed files with 2948 additions and 306 deletions
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examples/Makefile
+8 -2
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@@ -11,14 +11,14 @@ EFUSE = 0x05
## === Source files ===
# Main C file
MAIN = sonar_simple.c
MAIN = lcd_test.c
# Extra C files in this folder
LOCAL_SOURCE =
# Library directory (with C files)
EXTRA_SOURCE_DIR = lib/
# C files in the library directory
EXTRA_SOURCE_FILES = uart.c lcd.c sonar.c uart_ansi.c
EXTRA_SOURCE_FILES = uart.c lcd.c sonar.c uart_ansi.c stream.c
## === Programmer ===
@@ -87,6 +87,12 @@ debug:
@echo
flser: all flash serial
serial:
gtkterm -p /dev/ttyUSB0
# Disassemble the ELF
disassemble: $(TARGET).lst
dis: disassemble
examples/lcd_test.c
+11 -9
View File
@@ -30,26 +30,28 @@ void main()
{
lcd_init();
// Define custom glyph at character 0
lcd_glyph_pgm(0, glyph);
// After writing a glyph, the address is changed
// So we need to fix that:
lcd_xy(0, 0);
// Example of using the LCD stream
put_u32f(lcd, 271828, 5);
// Print a string
lcd_puts("Hello");
lcd_puts(" Hello\r\n");
// Use _pgm for strings in program memory
// Here we print string at position xy
lcd_puts_xy_pgm(0, 1, PSTR("String from PGM "));
lcd_puts_P(PSTR("String from PGM "));
// print the custom glyph
// declare custom glyph
lcd_glyph_P(0, glyph);
// and show it
lcd_putc(0);
lcd_puts(" !");
// enable blink/bar cursor type
lcd_cursor(CURSOR_BOTH);
// print at given position
lcd_puts_xy(5, 2, "Third line?");
lcd_puts_xy(3, 3, "Fourth line!");
examples/sonar_simple.c
+6 -5
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@@ -11,6 +11,7 @@
#include "lib/uart.h"
#include "lib/arduino_pins.h"
#include "lib/sonar.h"
#include "lib/stream.h"
@@ -64,21 +65,21 @@ void main()
// Measure
sonar_start(&so);
while(sonar_busy()) {
while(sonar_busy) {
// Sonar is asynchronous
// Here we just wait for it to complete
}
int16_t res = sonar_result();
int16_t res = sonar_result;
// Print
if (res < 0) {
uart_puts("NO OBSTACLES\r\n");
put_str(uart, "NO OBSTACLES\r\n");
} else {
uart_puti(res, 1); // one decimal place
uart_puts(" cm\r\n");
put_i16f(uart, res, 1); // one decimal place
put_str(uart, " cm\r\n");
}
examples/sonar_simple.lst
+1351
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File diff suppressed because it is too large Load Diff
examples/uart_simple.c
+2 -14
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@@ -16,8 +16,6 @@ void main()
// Enable UART with baud rate 9600
uart_init(9600);
// --- some examples of printing functions ---
@@ -26,22 +24,12 @@ void main()
// Use _pgm for strings in program memory
// (PSTR macro is defined in avr/pgmspace.h)
uart_puts_pgm(PSTR("Program memory string example\r\n"));
uart_puts_P(PSTR("Program memory string example\r\n"));
// print a char. This is an alias for uart_tx
uart_putc('a');
// print a newline
uart_nl();
// Printing numbers is also easy
// Look in `uart.h` for more info
uart_putn(123);
uart_nl();
// Print int as float (adds decimal point at 4th place from the end)
uart_puti(31415, 4);
uart_nl();
// For printing numbers, please check "uart_stream.c" example
// --- receive example ---
examples/uart_stream.c
+31
View File
@@ -0,0 +1,31 @@
//
// Example of using UART with stream
//
#include <avr/io.h>
#include <util/delay.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <stdint.h>
#include <stdlib.h>
#include "lib/uart.h"
#include "lib/stream.h"
void main()
{
// Enable UART with baud rate 9600
uart_init(9600);
// Functions from `stream.h` will work with any stream
// "uart" is a pointer to the UART stream
put_str(uart, "UART is 1337");
put_nl(uart);
put_str_P(uart, PSTR("String from program memory!!!"));
put_nl(uart);
put_u16f(uart, 31416, 4);
while(1);
}
examples/uart_stream.lst
+225
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@@ -0,0 +1,225 @@
uart_stream.elf: file format elf32-avr
Disassembly of section .text:
00000000 <__vectors>:
0: 33 c0 rjmp .+102 ; 0x68 <__ctors_end>
2: 00 00 nop
4: 4c c0 rjmp .+152 ; 0x9e <__bad_interrupt>
6: 00 00 nop
8: 4a c0 rjmp .+148 ; 0x9e <__bad_interrupt>
a: 00 00 nop
c: 48 c0 rjmp .+144 ; 0x9e <__bad_interrupt>
e: 00 00 nop
10: 46 c0 rjmp .+140 ; 0x9e <__bad_interrupt>
12: 00 00 nop
14: 44 c0 rjmp .+136 ; 0x9e <__bad_interrupt>
16: 00 00 nop
18: 42 c0 rjmp .+132 ; 0x9e <__bad_interrupt>
1a: 00 00 nop
1c: 40 c0 rjmp .+128 ; 0x9e <__bad_interrupt>
1e: 00 00 nop
20: 3e c0 rjmp .+124 ; 0x9e <__bad_interrupt>
22: 00 00 nop
24: 3c c0 rjmp .+120 ; 0x9e <__bad_interrupt>
26: 00 00 nop
28: 3a c0 rjmp .+116 ; 0x9e <__bad_interrupt>
2a: 00 00 nop
2c: 38 c0 rjmp .+112 ; 0x9e <__bad_interrupt>
2e: 00 00 nop
30: 36 c0 rjmp .+108 ; 0x9e <__bad_interrupt>
32: 00 00 nop
34: 34 c0 rjmp .+104 ; 0x9e <__bad_interrupt>
36: 00 00 nop
38: 32 c0 rjmp .+100 ; 0x9e <__bad_interrupt>
3a: 00 00 nop
3c: 30 c0 rjmp .+96 ; 0x9e <__bad_interrupt>
3e: 00 00 nop
40: 2e c0 rjmp .+92 ; 0x9e <__bad_interrupt>
42: 00 00 nop
44: 2c c0 rjmp .+88 ; 0x9e <__bad_interrupt>
46: 00 00 nop
48: 2a c0 rjmp .+84 ; 0x9e <__bad_interrupt>
4a: 00 00 nop
4c: 28 c0 rjmp .+80 ; 0x9e <__bad_interrupt>
4e: 00 00 nop
50: 26 c0 rjmp .+76 ; 0x9e <__bad_interrupt>
52: 00 00 nop
54: 24 c0 rjmp .+72 ; 0x9e <__bad_interrupt>
56: 00 00 nop
58: 22 c0 rjmp .+68 ; 0x9e <__bad_interrupt>
5a: 00 00 nop
5c: 20 c0 rjmp .+64 ; 0x9e <__bad_interrupt>
5e: 00 00 nop
60: 1e c0 rjmp .+60 ; 0x9e <__bad_interrupt>
62: 00 00 nop
64: 1c c0 rjmp .+56 ; 0x9e <__bad_interrupt>
...
00000068 <__ctors_end>:
68: 11 24 eor r1, r1
6a: 1f be out 0x3f, r1 ; 63
6c: cf ef ldi r28, 0xFF ; 255
6e: d8 e0 ldi r29, 0x08 ; 8
70: de bf out 0x3e, r29 ; 62
72: cd bf out 0x3d, r28 ; 61
00000074 <__do_copy_data>:
74: 11 e0 ldi r17, 0x01 ; 1
76: a0 e0 ldi r26, 0x00 ; 0
78: b1 e0 ldi r27, 0x01 ; 1
7a: ee e2 ldi r30, 0x2E ; 46
7c: f1 e0 ldi r31, 0x01 ; 1
7e: 02 c0 rjmp .+4 ; 0x84 <__do_copy_data+0x10>
80: 05 90 lpm r0, Z+
82: 0d 92 st X+, r0
84: a6 30 cpi r26, 0x06 ; 6
86: b1 07 cpc r27, r17
88: d9 f7 brne .-10 ; 0x80 <__do_copy_data+0xc>
0000008a <__do_clear_bss>:
8a: 11 e0 ldi r17, 0x01 ; 1
8c: a6 e0 ldi r26, 0x06 ; 6
8e: b1 e0 ldi r27, 0x01 ; 1
90: 01 c0 rjmp .+2 ; 0x94 <.do_clear_bss_start>
00000092 <.do_clear_bss_loop>:
92: 1d 92 st X+, r1
00000094 <.do_clear_bss_start>:
94: ac 30 cpi r26, 0x0C ; 12
96: b1 07 cpc r27, r17
98: e1 f7 brne .-8 ; 0x92 <.do_clear_bss_loop>
9a: 02 d0 rcall .+4 ; 0xa0 <main>
9c: 46 c0 rjmp .+140 ; 0x12a <_exit>
0000009e <__bad_interrupt>:
9e: b0 cf rjmp .-160 ; 0x0 <__vectors>
000000a0 <main>:
#include "lib/stream.h"
void main()
{
// Enable UART with baud rate 9600
uart_init(9600);
a0: 87 e6 ldi r24, 0x67 ; 103
a2: 90 e0 ldi r25, 0x00 ; 0
a4: 16 d0 rcall .+44 ; 0xd2 <_uart_init_do>
a6: 60 e0 ldi r22, 0x00 ; 0
put_str(uart, "hello");
a8: 71 e0 ldi r23, 0x01 ; 1
aa: 80 91 0a 01 lds r24, 0x010A
ae: 90 91 0b 01 lds r25, 0x010B
b2: 28 d0 rcall .+80 ; 0x104 <put_str>
b4: ff cf rjmp .-2 ; 0xb4 <main+0x14>
000000b6 <uart_tx>:
/** Send byte over UART */
void uart_tx(uint8_t data)
{
// Wait for transmit buffer
while (!uart_tx_ready());
b6: 90 91 c0 00 lds r25, 0x00C0
ba: 95 ff sbrs r25, 5
bc: fc cf rjmp .-8 ; 0xb6 <uart_tx>
// send it
UDR0 = data;
be: 80 93 c6 00 sts 0x00C6, r24
c2: 08 95 ret
000000c4 <uart_rx>:
/** Receive one byte over UART */
uint8_t uart_rx()
{
// Wait for data to be received
while (!uart_rx_ready());
c4: 80 91 c0 00 lds r24, 0x00C0
c8: 87 ff sbrs r24, 7
ca: fc cf rjmp .-8 ; 0xc4 <uart_rx>
// Get and return received data from buffer
return UDR0;
cc: 80 91 c6 00 lds r24, 0x00C6
}
d0: 08 95 ret
000000d2 <_uart_init_do>:
STREAM* uart;
inline void _uart_init_do(uint16_t ubrr) {
/*Set baud rate */
UBRR0H = (uint8_t) (ubrr >> 8);
d2: 90 93 c5 00 sts 0x00C5, r25
UBRR0L = (uint8_t) ubrr;
d6: 80 93 c4 00 sts 0x00C4, r24
// Enable Rx and Tx
UCSR0B = (1 << RXEN0) | (1 << TXEN0);
da: 88 e1 ldi r24, 0x18 ; 24
dc: 80 93 c1 00 sts 0x00C1, r24
// 8-bit data, 1 stop bit
UCSR0C = (0b11 << UCSZ00);
e0: 86 e0 ldi r24, 0x06 ; 6
e2: 80 93 c2 00 sts 0x00C2, r24
uart_singleton.tx = &uart_tx;
e6: e6 e0 ldi r30, 0x06 ; 6
e8: f1 e0 ldi r31, 0x01 ; 1
ea: 8b e5 ldi r24, 0x5B ; 91
ec: 90 e0 ldi r25, 0x00 ; 0
ee: 91 83 std Z+1, r25 ; 0x01
f0: 80 83 st Z, r24
uart_singleton.rx = &uart_rx;
f2: 82 e6 ldi r24, 0x62 ; 98
f4: 90 e0 ldi r25, 0x00 ; 0
f6: 93 83 std Z+3, r25 ; 0x03
f8: 82 83 std Z+2, r24 ; 0x02
uart = &uart_singleton;
fa: f0 93 0b 01 sts 0x010B, r31
fe: e0 93 0a 01 sts 0x010A, r30
102: 08 95 ret
00000104 <put_str>:
char tmpstr[20]; // buffer for number rendering
void put_str(const STREAM *p, char* str)
{
104: 0f 93 push r16
106: 1f 93 push r17
108: cf 93 push r28
10a: df 93 push r29
10c: 8c 01 movw r16, r24
10e: eb 01 movw r28, r22
char c;
while ((c = *str++))
110: 89 91 ld r24, Y+
112: 88 23 and r24, r24
114: 29 f0 breq .+10 ; 0x120 <put_str+0x1c>
p->tx(c);
116: d8 01 movw r26, r16
118: ed 91 ld r30, X+
11a: fc 91 ld r31, X
11c: 09 95 icall
11e: f8 cf rjmp .-16 ; 0x110 <put_str+0xc>
}
120: df 91 pop r29
122: cf 91 pop r28
124: 1f 91 pop r17
126: 0f 91 pop r16
128: 08 95 ret
0000012a <_exit>:
12a: f8 94 cli
0000012c <__stop_program>:
12c: ff cf rjmp .-2 ; 0x12c <__stop_program>
examples/uart_stream.pre
+885
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@@ -0,0 +1,885 @@
# 1 "uart_stream.c"
# 1 "/home/ondra/git/avr-lib/examples//"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "uart_stream.c"
# 1 "/usr/avr/include/avr/io.h" 1 3
# 99 "/usr/avr/include/avr/io.h" 3
# 1 "/usr/avr/include/avr/sfr_defs.h" 1 3
# 126 "/usr/avr/include/avr/sfr_defs.h" 3
# 1 "/usr/avr/include/inttypes.h" 1 3
# 37 "/usr/avr/include/inttypes.h" 3
# 1 "/usr/lib/gcc/avr/4.9.2/include/stdint.h" 1 3 4
# 9 "/usr/lib/gcc/avr/4.9.2/include/stdint.h" 3 4
# 1 "/usr/avr/include/stdint.h" 1 3 4
# 122 "/usr/avr/include/stdint.h" 3 4
typedef signed int int8_t __attribute__((__mode__(__QI__)));
typedef unsigned int uint8_t __attribute__((__mode__(__QI__)));
typedef signed int int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int uint16_t __attribute__ ((__mode__ (__HI__)));
typedef signed int int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int uint32_t __attribute__ ((__mode__ (__SI__)));
typedef signed int int64_t __attribute__((__mode__(__DI__)));
typedef unsigned int uint64_t __attribute__((__mode__(__DI__)));
# 143 "/usr/avr/include/stdint.h" 3 4
typedef int16_t intptr_t;
typedef uint16_t uintptr_t;
# 160 "/usr/avr/include/stdint.h" 3 4
typedef int8_t int_least8_t;
typedef uint8_t uint_least8_t;
typedef int16_t int_least16_t;
typedef uint16_t uint_least16_t;
typedef int32_t int_least32_t;
typedef uint32_t uint_least32_t;
typedef int64_t int_least64_t;
typedef uint64_t uint_least64_t;
# 214 "/usr/avr/include/stdint.h" 3 4
typedef int8_t int_fast8_t;
typedef uint8_t uint_fast8_t;
typedef int16_t int_fast16_t;
typedef uint16_t uint_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast32_t;
typedef int64_t int_fast64_t;
typedef uint64_t uint_fast64_t;
# 274 "/usr/avr/include/stdint.h" 3 4
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
# 10 "/usr/lib/gcc/avr/4.9.2/include/stdint.h" 2 3 4
# 38 "/usr/avr/include/inttypes.h" 2 3
# 77 "/usr/avr/include/inttypes.h" 3
typedef int32_t int_farptr_t;
typedef uint32_t uint_farptr_t;
# 127 "/usr/avr/include/avr/sfr_defs.h" 2 3
# 100 "/usr/avr/include/avr/io.h" 2 3
# 248 "/usr/avr/include/avr/io.h" 3
# 1 "/usr/avr/include/avr/iom328p.h" 1 3
# 249 "/usr/avr/include/avr/io.h" 2 3
# 534 "/usr/avr/include/avr/io.h" 3
# 1 "/usr/avr/include/avr/portpins.h" 1 3
# 535 "/usr/avr/include/avr/io.h" 2 3
# 1 "/usr/avr/include/avr/common.h" 1 3
# 537 "/usr/avr/include/avr/io.h" 2 3
# 1 "/usr/avr/include/avr/version.h" 1 3
# 539 "/usr/avr/include/avr/io.h" 2 3
# 1 "/usr/avr/include/avr/fuse.h" 1 3
# 239 "/usr/avr/include/avr/fuse.h" 3
typedef struct
{
unsigned char low;
unsigned char high;
unsigned char extended;
} __fuse_t;
# 546 "/usr/avr/include/avr/io.h" 2 3
# 1 "/usr/avr/include/avr/lock.h" 1 3
# 549 "/usr/avr/include/avr/io.h" 2 3
# 6 "uart_stream.c" 2
# 1 "/usr/avr/include/util/delay.h" 1 3
# 43 "/usr/avr/include/util/delay.h" 3
# 1 "/usr/avr/include/util/delay_basic.h" 1 3
# 40 "/usr/avr/include/util/delay_basic.h" 3
static inline void _delay_loop_1(uint8_t __count) __attribute__((always_inline));
static inline void _delay_loop_2(uint16_t __count) __attribute__((always_inline));
# 80 "/usr/avr/include/util/delay_basic.h" 3
void
_delay_loop_1(uint8_t __count)
{
__asm__ volatile (
"1: dec %0" "\n\t"
"brne 1b"
: "=r" (__count)
: "0" (__count)
);
}
# 102 "/usr/avr/include/util/delay_basic.h" 3
void
_delay_loop_2(uint16_t __count)
{
__asm__ volatile (
"1: sbiw %0,1" "\n\t"
"brne 1b"
: "=w" (__count)
: "0" (__count)
);
}
# 44 "/usr/avr/include/util/delay.h" 2 3
# 1 "/usr/avr/include/math.h" 1 3
# 127 "/usr/avr/include/math.h" 3
extern double cos(double __x) __attribute__((__const__));
extern double sin(double __x) __attribute__((__const__));
extern double tan(double __x) __attribute__((__const__));
extern double fabs(double __x) __attribute__((__const__));
extern double fmod(double __x, double __y) __attribute__((__const__));
# 168 "/usr/avr/include/math.h" 3
extern double modf(double __x, double *__iptr);
extern float modff (float __x, float *__iptr);
extern double sqrt(double __x) __attribute__((__const__));
extern float sqrtf (float) __attribute__((__const__));
extern double cbrt(double __x) __attribute__((__const__));
# 194 "/usr/avr/include/math.h" 3
extern double hypot (double __x, double __y) __attribute__((__const__));
extern double square(double __x) __attribute__((__const__));
extern double floor(double __x) __attribute__((__const__));
extern double ceil(double __x) __attribute__((__const__));
# 234 "/usr/avr/include/math.h" 3
extern double frexp(double __x, int *__pexp);
extern double ldexp(double __x, int __exp) __attribute__((__const__));
extern double exp(double __x) __attribute__((__const__));
extern double cosh(double __x) __attribute__((__const__));
extern double sinh(double __x) __attribute__((__const__));
extern double tanh(double __x) __attribute__((__const__));
extern double acos(double __x) __attribute__((__const__));
extern double asin(double __x) __attribute__((__const__));
extern double atan(double __x) __attribute__((__const__));
# 298 "/usr/avr/include/math.h" 3
extern double atan2(double __y, double __x) __attribute__((__const__));
extern double log(double __x) __attribute__((__const__));
extern double log10(double __x) __attribute__((__const__));
extern double pow(double __x, double __y) __attribute__((__const__));
extern int isnan(double __x) __attribute__((__const__));
# 333 "/usr/avr/include/math.h" 3
extern int isinf(double __x) __attribute__((__const__));
__attribute__((__const__)) static inline int isfinite (double __x)
{
unsigned char __exp;
__asm__ (
"mov %0, %C1 \n\t"
"lsl %0 \n\t"
"mov %0, %D1 \n\t"
"rol %0 "
: "=r" (__exp)
: "r" (__x) );
return __exp != 0xff;
}
__attribute__((__const__)) static inline double copysign (double __x, double __y)
{
__asm__ (
"bst %D2, 7 \n\t"
"bld %D0, 7 "
: "=r" (__x)
: "0" (__x), "r" (__y) );
return __x;
}
# 376 "/usr/avr/include/math.h" 3
extern int signbit (double __x) __attribute__((__const__));
extern double fdim (double __x, double __y) __attribute__((__const__));
# 392 "/usr/avr/include/math.h" 3
extern double fma (double __x, double __y, double __z) __attribute__((__const__));
extern double fmax (double __x, double __y) __attribute__((__const__));
extern double fmin (double __x, double __y) __attribute__((__const__));
extern double trunc (double __x) __attribute__((__const__));
# 426 "/usr/avr/include/math.h" 3
extern double round (double __x) __attribute__((__const__));
# 439 "/usr/avr/include/math.h" 3
extern long lround (double __x) __attribute__((__const__));
# 453 "/usr/avr/include/math.h" 3
extern long lrint (double __x) __attribute__((__const__));
# 45 "/usr/avr/include/util/delay.h" 2 3
# 84 "/usr/avr/include/util/delay.h" 3
static inline void _delay_us(double __us) __attribute__((always_inline));
static inline void _delay_ms(double __ms) __attribute__((always_inline));
# 141 "/usr/avr/include/util/delay.h" 3
void
_delay_ms(double __ms)
{
double __tmp ;
# 166 "/usr/avr/include/util/delay.h" 3
uint16_t __ticks;
__tmp = ((16000000UL) / 4e3) * __ms;
if (__tmp < 1.0)
__ticks = 1;
else if (__tmp > 65535)
{
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
{
_delay_loop_2(((16000000UL) / 4e3) / 10);
__ticks --;
}
return;
}
else
__ticks = (uint16_t)__tmp;
_delay_loop_2(__ticks);
}
# 223 "/usr/avr/include/util/delay.h" 3
void
_delay_us(double __us)
{
double __tmp ;
# 248 "/usr/avr/include/util/delay.h" 3
uint8_t __ticks;
double __tmp2 ;
__tmp = ((16000000UL) / 3e6) * __us;
__tmp2 = ((16000000UL) / 4e6) * __us;
if (__tmp < 1.0)
__ticks = 1;
else if (__tmp2 > 65535)
{
_delay_ms(__us / 1000.0);
}
else if (__tmp > 255)
{
uint16_t __ticks=(uint16_t)__tmp2;
_delay_loop_2(__ticks);
return;
}
else
__ticks = (uint8_t)__tmp;
_delay_loop_1(__ticks);
}
# 7 "uart_stream.c" 2
# 1 "/usr/avr/include/avr/pgmspace.h" 1 3
# 87 "/usr/avr/include/avr/pgmspace.h" 3
# 1 "/usr/lib/gcc/avr/4.9.2/include/stddef.h" 1 3 4
# 212 "/usr/lib/gcc/avr/4.9.2/include/stddef.h" 3 4
typedef unsigned int size_t;
# 88 "/usr/avr/include/avr/pgmspace.h" 2 3
# 1064 "/usr/avr/include/avr/pgmspace.h" 3
extern const void * memchr_P(const void *, int __val, size_t __len) __attribute__((__const__));
extern int memcmp_P(const void *, const void *, size_t) __attribute__((__pure__));
extern void *memccpy_P(void *, const void *, int __val, size_t);
extern void *memcpy_P(void *, const void *, size_t);
extern void *memmem_P(const void *, size_t, const void *, size_t) __attribute__((__pure__));
extern const void * memrchr_P(const void *, int __val, size_t __len) __attribute__((__const__));
extern char *strcat_P(char *, const char *);
extern const char * strchr_P(const char *, int __val) __attribute__((__const__));
extern const char * strchrnul_P(const char *, int __val) __attribute__((__const__));
extern int strcmp_P(const char *, const char *) __attribute__((__pure__));
extern char *strcpy_P(char *, const char *);
extern int strcasecmp_P(const char *, const char *) __attribute__((__pure__));
extern char *strcasestr_P(const char *, const char *) __attribute__((__pure__));
extern size_t strcspn_P(const char *__s, const char * __reject) __attribute__((__pure__));
extern size_t strlcat_P (char *, const char *, size_t );
extern size_t strlcpy_P (char *, const char *, size_t );
extern size_t __strlen_P(const char *) __attribute__((__const__));
extern size_t strnlen_P(const char *, size_t) __attribute__((__const__));
extern int strncmp_P(const char *, const char *, size_t) __attribute__((__pure__));
extern int strncasecmp_P(const char *, const char *, size_t) __attribute__((__pure__));
extern char *strncat_P(char *, const char *, size_t);
extern char *strncpy_P(char *, const char *, size_t);
extern char *strpbrk_P(const char *__s, const char * __accept) __attribute__((__pure__));
extern const char * strrchr_P(const char *, int __val) __attribute__((__const__));
extern char *strsep_P(char **__sp, const char * __delim);
extern size_t strspn_P(const char *__s, const char * __accept) __attribute__((__pure__));
extern char *strstr_P(const char *, const char *) __attribute__((__pure__));
extern char *strtok_P(char *__s, const char * __delim);
extern char *strtok_rP(char *__s, const char * __delim, char **__last);
extern size_t strlen_PF (uint_farptr_t src) __attribute__((__const__));
extern size_t strnlen_PF (uint_farptr_t src, size_t len) __attribute__((__const__));
extern void *memcpy_PF (void *dest, uint_farptr_t src, size_t len);
extern char *strcpy_PF (char *dest, uint_farptr_t src);
extern char *strncpy_PF (char *dest, uint_farptr_t src, size_t len);
extern char *strcat_PF (char *dest, uint_farptr_t src);
extern size_t strlcat_PF (char *dst, uint_farptr_t src, size_t siz);
extern char *strncat_PF (char *dest, uint_farptr_t src, size_t len);
extern int strcmp_PF (const char *s1, uint_farptr_t s2) __attribute__((__pure__));
extern int strncmp_PF (const char *s1, uint_farptr_t s2, size_t n) __attribute__((__pure__));
extern int strcasecmp_PF (const char *s1, uint_farptr_t s2) __attribute__((__pure__));
extern int strncasecmp_PF (const char *s1, uint_farptr_t s2, size_t n) __attribute__((__pure__));
extern char *strstr_PF (const char *s1, uint_farptr_t s2);
extern size_t strlcpy_PF (char *dst, uint_farptr_t src, size_t siz);
extern int memcmp_PF(const void *, uint_farptr_t, size_t) __attribute__((__pure__));
__attribute__((__always_inline__)) static __inline__ size_t strlen_P(const char * s);
static __inline__ size_t strlen_P(const char *s) {
return __builtin_constant_p(__builtin_strlen(s))
? __builtin_strlen(s) : __strlen_P(s);
}
# 8 "uart_stream.c" 2
# 1 "/usr/avr/include/avr/interrupt.h" 1 3
# 9 "uart_stream.c" 2
# 1 "/usr/avr/include/stdlib.h" 1 3
# 47 "/usr/avr/include/stdlib.h" 3
# 1 "/usr/lib/gcc/avr/4.9.2/include/stddef.h" 1 3 4
# 324 "/usr/lib/gcc/avr/4.9.2/include/stddef.h" 3 4
typedef int wchar_t;
# 48 "/usr/avr/include/stdlib.h" 2 3
# 68 "/usr/avr/include/stdlib.h" 3
typedef struct {
int quot;
int rem;
} div_t;
typedef struct {
long quot;
long rem;
} ldiv_t;
typedef int (*__compar_fn_t)(const void *, const void *);
# 114 "/usr/avr/include/stdlib.h" 3
extern void abort(void) __attribute__((__noreturn__));
extern int abs(int __i) __attribute__((__const__));
# 128 "/usr/avr/include/stdlib.h" 3
extern long labs(long __i) __attribute__((__const__));
# 151 "/usr/avr/include/stdlib.h" 3
extern void *bsearch(const void *__key, const void *__base, size_t __nmemb,
size_t __size, int (*__compar)(const void *, const void *));
extern div_t div(int __num, int __denom) __asm__("__divmodhi4") __attribute__((__const__));
extern ldiv_t ldiv(long __num, long __denom) __asm__("__divmodsi4") __attribute__((__const__));
# 183 "/usr/avr/include/stdlib.h" 3
extern void qsort(void *__base, size_t __nmemb, size_t __size,
__compar_fn_t __compar);
# 216 "/usr/avr/include/stdlib.h" 3
extern long strtol(const char *__nptr, char **__endptr, int __base);
# 250 "/usr/avr/include/stdlib.h" 3
extern unsigned long strtoul(const char *__nptr, char **__endptr, int __base);
# 262 "/usr/avr/include/stdlib.h" 3
extern long atol(const char *__s) __attribute__((__pure__));
# 274 "/usr/avr/include/stdlib.h" 3
extern int atoi(const char *__s) __attribute__((__pure__));
# 286 "/usr/avr/include/stdlib.h" 3
extern void exit(int __status) __attribute__((__noreturn__));
# 298 "/usr/avr/include/stdlib.h" 3
extern void *malloc(size_t __size) __attribute__((__malloc__));
extern void free(void *__ptr);
extern size_t __malloc_margin;
extern char *__malloc_heap_start;
extern char *__malloc_heap_end;
extern void *calloc(size_t __nele, size_t __size) __attribute__((__malloc__));
# 346 "/usr/avr/include/stdlib.h" 3
extern void *realloc(void *__ptr, size_t __size) __attribute__((__malloc__));
extern double strtod(const char *__nptr, char **__endptr);
extern double atof(const char *__nptr);
# 372 "/usr/avr/include/stdlib.h" 3
extern int rand(void);
extern void srand(unsigned int __seed);
extern int rand_r(unsigned long *__ctx);
# 417 "/usr/avr/include/stdlib.h" 3
extern __inline__ __attribute__((__gnu_inline__))
char *itoa (int __val, char *__s, int __radix)
{
if (!__builtin_constant_p (__radix)) {
extern char *__itoa (int, char *, int);
return __itoa (__val, __s, __radix);
} else if (__radix < 2 || __radix > 36) {
*__s = 0;
return __s;
} else {
extern char *__itoa_ncheck (int, char *, unsigned char);
return __itoa_ncheck (__val, __s, __radix);
}
}
# 462 "/usr/avr/include/stdlib.h" 3
extern __inline__ __attribute__((__gnu_inline__))
char *ltoa (long __val, char *__s, int __radix)
{
if (!__builtin_constant_p (__radix)) {
extern char *__ltoa (long, char *, int);
return __ltoa (__val, __s, __radix);
} else if (__radix < 2 || __radix > 36) {
*__s = 0;
return __s;
} else {
extern char *__ltoa_ncheck (long, char *, unsigned char);
return __ltoa_ncheck (__val, __s, __radix);
}
}
# 505 "/usr/avr/include/stdlib.h" 3
extern __inline__ __attribute__((__gnu_inline__))
char *utoa (unsigned int __val, char *__s, int __radix)
{
if (!__builtin_constant_p (__radix)) {
extern char *__utoa (unsigned int, char *, int);
return __utoa (__val, __s, __radix);
} else if (__radix < 2 || __radix > 36) {
*__s = 0;
return __s;
} else {
extern char *__utoa_ncheck (unsigned int, char *, unsigned char);
return __utoa_ncheck (__val, __s, __radix);
}
}
# 547 "/usr/avr/include/stdlib.h" 3
extern __inline__ __attribute__((__gnu_inline__))
char *ultoa (unsigned long __val, char *__s, int __radix)
{
if (!__builtin_constant_p (__radix)) {
extern char *__ultoa (unsigned long, char *, int);
return __ultoa (__val, __s, __radix);
} else if (__radix < 2 || __radix > 36) {
*__s = 0;
return __s;
} else {
extern char *__ultoa_ncheck (unsigned long, char *, unsigned char);
return __ultoa_ncheck (__val, __s, __radix);
}
}
# 579 "/usr/avr/include/stdlib.h" 3
extern long random(void);
extern void srandom(unsigned long __seed);
extern long random_r(unsigned long *__ctx);
# 638 "/usr/avr/include/stdlib.h" 3
extern char *dtostre(double __val, char *__s, unsigned char __prec,
unsigned char __flags);
# 655 "/usr/avr/include/stdlib.h" 3
extern char *dtostrf(double __val, signed char __width,
unsigned char __prec, char *__s);
# 672 "/usr/avr/include/stdlib.h" 3
extern int atexit(void (*)(void));
extern int system (const char *);
extern char *getenv (const char *);
# 11 "uart_stream.c" 2
# 1 "lib/uart.h" 1
# 13 "lib/uart.h"
# 1 "/usr/lib/gcc/avr/4.9.2/include/stdbool.h" 1 3 4
# 14 "lib/uart.h" 2
# 1 "lib/stream.h" 1
# 12 "lib/stream.h"
typedef struct {
void (*tx) (uint8_t b);
uint8_t (*rx) (void);
} STREAM;
void put_str(const STREAM *p, char* str);
void put_u8(const STREAM *p, const uint8_t num);
void put_i8(const STREAM *p, const int8_t num);
void put_u16(const STREAM *p, const uint16_t num);
void put_i16(const STREAM *p, const int16_t num);
void put_u32(const STREAM *p, const uint32_t num);
void put_i32(const STREAM *p, const int32_t num);
void put_u16f(const STREAM *p, const uint16_t num, const uint8_t places);
void put_i16f(const STREAM *p, const int16_t num, const uint8_t places);
void put_u32f(const STREAM *p, const uint32_t num, const uint8_t places);
void put_i32f(const STREAM *p, const int32_t num, const uint8_t places);
# 17 "lib/uart.h" 2
extern STREAM* uart;
void _uart_init_do(uint16_t ubrr);
# 36 "lib/uart.h"
void uart_isr_rx(_Bool enable);
void uart_isr_tx(_Bool enable);
void uart_isr_dre(_Bool enable);
uint8_t uart_rx();
void uart_tx(uint8_t data);
void uart_flush();
void uart_puts(const char* str);
void uart_puts_pgm(const char* str);
void uart_putu(const uint8_t num);
void uart_putn(const int8_t num);
void uart_puti(const int16_t num, const uint8_t places);
void uart_putiu(const uint16_t num, const uint8_t places);
void uart_putl(const int32_t num, const uint8_t places);
void uart_putlu(const uint32_t num, const uint8_t places);
void uart_nl();
# 13 "uart_stream.c" 2
void main()
{
_uart_init_do(16000000UL / 16 / (9600) - 1);
put_str(uart, "hello");
while(1);
}