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dirkmuellerdevyte
dirkmueller
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devyte
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Fix inconsistent CRLF/LF combinations (#6653)
These files had either CRLF, LFCR or LF or a mixture of it. Consistently format them as git text files (unix style) with trailing whitespace removed.
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‎cores/esp8266/HardwareSerial.cpp‎

Lines changed: 166 additions & 166 deletions
Original file line numberDiff line numberDiff line change
@@ -1,168 +1,168 @@
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/*
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HardwareSerial.cpp - esp8266 UART support
3-
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Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
5-
This file is part of the esp8266 core for Arduino environment.
6-
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This library is free software; you can redistribute it and/or
8-
modify it under the terms of the GNU Lesser General Public
9-
License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
11-
12-
This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
16-
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You should have received a copy of the GNU Lesser General Public
18-
License along with this library; if not, write to the Free Software
19-
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20-
21-
Modified 31 March 2015 by Markus Sattler (rewrite the code for UART0 + UART1 support in ESP8266)
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Modified 25 April 2015 by Thomas Flayols (add configuration different from 8N1 in ESP8266)
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Modified 3 May 2015 by Hristo Gochkov (change register access methods)
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*/
25-
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <inttypes.h>
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#include <PolledTimeout.h>
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#include "Arduino.h"
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#include "HardwareSerial.h"
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#include "Esp.h"
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HardwareSerial::HardwareSerial(int uart_nr)
36-
: _uart_nr(uart_nr), _rx_size(256)
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{}
38-
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void HardwareSerial::begin(unsigned long baud, SerialConfig config, SerialMode mode, uint8_t tx_pin)
40-
{
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end();
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_uart = uart_init(_uart_nr, baud, (int) config, (int) mode, tx_pin, _rx_size);
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#if defined(DEBUG_ESP_PORT) && !defined(NDEBUG)
44-
if (static_cast<void*>(this) == static_cast<void*>(&DEBUG_ESP_PORT))
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{
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setDebugOutput(true);
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println();
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println(ESP.getFullVersion());
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}
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#endif
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}
52-
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void HardwareSerial::end()
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{
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if(uart_get_debug() == _uart_nr) {
56-
uart_set_debug(UART_NO);
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}
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uart_uninit(_uart);
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_uart = NULL;
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}
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void HardwareSerial::updateBaudRate(unsigned long baud)
64-
{
65-
if(!_uart) {
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return;
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}
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uart_set_baudrate(_uart, baud);
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}
71-
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size_t HardwareSerial::setRxBufferSize(size_t size){
73-
if(_uart) {
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_rx_size = uart_resize_rx_buffer(_uart, size);
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} else {
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_rx_size = size;
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}
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return _rx_size;
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}
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void HardwareSerial::setDebugOutput(bool en)
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{
83-
if(!_uart) {
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return;
85-
}
86-
if(en) {
87-
if(uart_tx_enabled(_uart)) {
88-
uart_set_debug(_uart_nr);
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} else {
90-
uart_set_debug(UART_NO);
91-
}
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} else {
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// disable debug for this interface
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if(uart_get_debug() == _uart_nr) {
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uart_set_debug(UART_NO);
96-
}
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}
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}
99-
100-
int HardwareSerial::available(void)
101-
{
102-
int result = static_cast<int>(uart_rx_available(_uart));
103-
if (!result) {
104-
optimistic_yield(10000);
105-
}
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return result;
107-
}
108-
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void HardwareSerial::flush()
110-
{
1+
/*
2+
HardwareSerial.cpp - esp8266 UART support
3+
4+
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
5+
This file is part of the esp8266 core for Arduino environment.
6+
7+
This library is free software; you can redistribute it and/or
8+
modify it under the terms of the GNU Lesser General Public
9+
License as published by the Free Software Foundation; either
10+
version 2.1 of the License, or (at your option) any later version.
11+
12+
This library is distributed in the hope that it will be useful,
13+
but WITHOUT ANY WARRANTY; without even the implied warranty of
14+
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15+
Lesser General Public License for more details.
16+
17+
You should have received a copy of the GNU Lesser General Public
18+
License along with this library; if not, write to the Free Software
19+
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20+
21+
Modified 31 March 2015 by Markus Sattler (rewrite the code for UART0 + UART1 support in ESP8266)
22+
Modified 25 April 2015 by Thomas Flayols (add configuration different from 8N1 in ESP8266)
23+
Modified 3 May 2015 by Hristo Gochkov (change register access methods)
24+
*/
25+
26+
#include <stdlib.h>
27+
#include <stdio.h>
28+
#include <string.h>
29+
#include <inttypes.h>
30+
#include <PolledTimeout.h>
31+
#include "Arduino.h"
32+
#include "HardwareSerial.h"
33+
#include "Esp.h"
34+
35+
HardwareSerial::HardwareSerial(int uart_nr)
36+
: _uart_nr(uart_nr), _rx_size(256)
37+
{}
38+
39+
void HardwareSerial::begin(unsigned long baud, SerialConfig config, SerialMode mode, uint8_t tx_pin)
40+
{
41+
end();
42+
_uart = uart_init(_uart_nr, baud, (int) config, (int) mode, tx_pin, _rx_size);
43+
#if defined(DEBUG_ESP_PORT) && !defined(NDEBUG)
44+
if (static_cast<void*>(this) == static_cast<void*>(&DEBUG_ESP_PORT))
45+
{
46+
setDebugOutput(true);
47+
println();
48+
println(ESP.getFullVersion());
49+
}
50+
#endif
51+
}
52+
53+
void HardwareSerial::end()
54+
{
55+
if(uart_get_debug() == _uart_nr) {
56+
uart_set_debug(UART_NO);
57+
}
58+
59+
uart_uninit(_uart);
60+
_uart = NULL;
61+
}
62+
63+
void HardwareSerial::updateBaudRate(unsigned long baud)
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{
65+
if(!_uart) {
66+
return;
67+
}
68+
69+
uart_set_baudrate(_uart, baud);
70+
}
71+
72+
size_t HardwareSerial::setRxBufferSize(size_t size){
73+
if(_uart) {
74+
_rx_size = uart_resize_rx_buffer(_uart, size);
75+
} else {
76+
_rx_size = size;
77+
}
78+
return _rx_size;
79+
}
80+
81+
void HardwareSerial::setDebugOutput(bool en)
82+
{
83+
if(!_uart) {
84+
return;
85+
}
86+
if(en) {
87+
if(uart_tx_enabled(_uart)) {
88+
uart_set_debug(_uart_nr);
89+
} else {
90+
uart_set_debug(UART_NO);
91+
}
92+
} else {
93+
// disable debug for this interface
94+
if(uart_get_debug() == _uart_nr) {
95+
uart_set_debug(UART_NO);
96+
}
97+
}
98+
}
99+
100+
int HardwareSerial::available(void)
101+
{
102+
int result = static_cast<int>(uart_rx_available(_uart));
103+
if (!result) {
104+
optimistic_yield(10000);
105+
}
106+
return result;
107+
}
108+
109+
void HardwareSerial::flush()
110+
{
111111
uint8_t bit_length = 0;
112-
if(!_uart || !uart_tx_enabled(_uart)) {
113-
return;
114-
}
115-
112+
if(!_uart || !uart_tx_enabled(_uart)) {
113+
return;
114+
}
115+
116116
bit_length = uart_get_bit_length(_uart_nr); // data width, parity and stop
117-
uart_wait_tx_empty(_uart);
118-
//Workaround for a bug in serial not actually being finished yet
119-
//Wait for 8 data bits, 1 parity and 2 stop bits, just in case
120-
delayMicroseconds(bit_length * 1000000 / uart_get_baudrate(_uart) + 1);
121-
}
122-
123-
void HardwareSerial::startDetectBaudrate()
124-
{
125-
uart_start_detect_baudrate(_uart_nr);
126-
}
127-
128-
unsigned long HardwareSerial::testBaudrate()
129-
{
130-
return uart_detect_baudrate(_uart_nr);
131-
}
132-
133-
unsigned long HardwareSerial::detectBaudrate(time_t timeoutMillis)
134-
{
135-
esp8266::polledTimeout::oneShotFastMs timeOut(timeoutMillis);
136-
unsigned long detectedBaudrate;
137-
while (!timeOut) {
138-
if ((detectedBaudrate = testBaudrate())) {
139-
break;
140-
}
141-
yield();
142-
delay(100);
143-
}
144-
return detectedBaudrate;
145-
}
146-
147-
size_t HardwareSerial::readBytes(char* buffer, size_t size)
148-
{
149-
size_t got = 0;
150-
151-
while (got < size)
152-
{
153-
esp8266::polledTimeout::oneShotFastMs timeOut(_timeout);
154-
size_t avail;
155-
while ((avail = available()) == 0 && !timeOut);
156-
if (avail == 0)
157-
break;
158-
got += read(buffer + got, std::min(size - got, avail));
159-
}
160-
return got;
161-
}
162-
163-
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
164-
HardwareSerial Serial(UART0);
165-
#endif
166-
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL1)
167-
HardwareSerial Serial1(UART1);
168-
#endif
117+
uart_wait_tx_empty(_uart);
118+
//Workaround for a bug in serial not actually being finished yet
119+
//Wait for 8 data bits, 1 parity and 2 stop bits, just in case
120+
delayMicroseconds(bit_length * 1000000 / uart_get_baudrate(_uart) + 1);
121+
}
122+
123+
void HardwareSerial::startDetectBaudrate()
124+
{
125+
uart_start_detect_baudrate(_uart_nr);
126+
}
127+
128+
unsigned long HardwareSerial::testBaudrate()
129+
{
130+
return uart_detect_baudrate(_uart_nr);
131+
}
132+
133+
unsigned long HardwareSerial::detectBaudrate(time_t timeoutMillis)
134+
{
135+
esp8266::polledTimeout::oneShotFastMs timeOut(timeoutMillis);
136+
unsigned long detectedBaudrate;
137+
while (!timeOut) {
138+
if ((detectedBaudrate = testBaudrate())) {
139+
break;
140+
}
141+
yield();
142+
delay(100);
143+
}
144+
return detectedBaudrate;
145+
}
146+
147+
size_t HardwareSerial::readBytes(char* buffer, size_t size)
148+
{
149+
size_t got = 0;
150+
151+
while (got < size)
152+
{
153+
esp8266::polledTimeout::oneShotFastMs timeOut(_timeout);
154+
size_t avail;
155+
while ((avail = available()) == 0 && !timeOut);
156+
if (avail == 0)
157+
break;
158+
got += read(buffer + got, std::min(size - got, avail));
159+
}
160+
return got;
161+
}
162+
163+
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
164+
HardwareSerial Serial(UART0);
165+
#endif
166+
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL1)
167+
HardwareSerial Serial1(UART1);
168+
#endif

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