get rid of indirect ringbuffer calls, made some inlines, removed virtual and streaming class requirements.
This commit is contained in:
Bernhard
parent
dd5296ad4d
commit
dd5ca68c87
6 changed files with 386 additions and 188 deletions
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@ -33,35 +33,25 @@
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#include "MarlinSerial.h"
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// Define constants and variables for buffering incoming serial data. We're
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// using a ring buffer (I think), in which rx_buffer_head is the index of the
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// location to which to write the next incoming character and rx_buffer_tail
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// is the index of the location from which to read.
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#define RX_BUFFER_SIZE 128
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struct ring_buffer
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{
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unsigned char buffer[RX_BUFFER_SIZE];
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int head;
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int tail;
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};
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#if defined(UBRRH) || defined(UBRR0H)
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ring_buffer rx_buffer = { { 0 }, 0, 0 };
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#endif
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inline void store_char(unsigned char c, ring_buffer *rx_buffer)
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inline void store_char(unsigned char c)
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{
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int i = (unsigned int)(rx_buffer->head + 1) % RX_BUFFER_SIZE;
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int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
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// if we should be storing the received character into the location
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// just before the tail (meaning that the head would advance to the
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// current location of the tail), we're about to overflow the buffer
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// and so we don't write the character or advance the head.
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if (i != rx_buffer->tail) {
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rx_buffer->buffer[rx_buffer->head] = c;
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rx_buffer->head = i;
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if (i != rx_buffer.tail) {
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rx_buffer.buffer[rx_buffer.head] = c;
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rx_buffer.head = i;
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}
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}
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@ -79,19 +69,18 @@ inline void store_char(unsigned char c, ring_buffer *rx_buffer)
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#else
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#error UDR not defined
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#endif
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store_char(c, &rx_buffer);
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store_char(c);
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}
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#endif
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// Constructors ////////////////////////////////////////////////////////////////
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MarlinSerial::MarlinSerial(ring_buffer *rx_buffer,
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MarlinSerial::MarlinSerial(
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volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
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volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
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volatile uint8_t *udr,
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uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x)
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{
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_rx_buffer = rx_buffer;
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_ubrrh = ubrrh;
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_ubrrl = ubrrl;
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_ucsra = ucsra;
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@ -144,28 +133,25 @@ void MarlinSerial::end()
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cbi(*_ucsrb, _rxcie);
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}
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int MarlinSerial::available(void)
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{
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return (unsigned int)(RX_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % RX_BUFFER_SIZE;
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}
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int MarlinSerial::peek(void)
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{
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if (_rx_buffer->head == _rx_buffer->tail) {
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if (rx_buffer.head == rx_buffer.tail) {
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return -1;
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} else {
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return _rx_buffer->buffer[_rx_buffer->tail];
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return rx_buffer.buffer[rx_buffer.tail];
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}
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}
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int MarlinSerial::read(void)
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{
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// if the head isn't ahead of the tail, we don't have any characters
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if (_rx_buffer->head == _rx_buffer->tail) {
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if (rx_buffer.head == rx_buffer.tail) {
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return -1;
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} else {
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unsigned char c = _rx_buffer->buffer[_rx_buffer->tail];
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_rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % RX_BUFFER_SIZE;
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unsigned char c = rx_buffer.buffer[rx_buffer.tail];
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rx_buffer.tail = (unsigned int)(rx_buffer.tail + 1) % RX_BUFFER_SIZE;
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return c;
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}
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}
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@ -181,29 +167,207 @@ void MarlinSerial::flush()
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// the value to rx_buffer_tail; the previous value of rx_buffer_head
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// may be written to rx_buffer_tail, making it appear as if the buffer
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// were full, not empty.
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_rx_buffer->head = _rx_buffer->tail;
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rx_buffer.head = rx_buffer.tail;
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}
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void MarlinSerial::write(uint8_t c)
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{
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while (!((*_ucsra) & (1 << _udre)))
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;
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*_udr = c;
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/// imports from print.h
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/* default implementation: may be overridden */
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void MarlinSerial::write(const char *str)
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{
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while (*str)
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write(*str++);
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}
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void MarlinSerial::checkRx()
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/* default implementation: may be overridden */
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void MarlinSerial::write(const uint8_t *buffer, size_t size)
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{
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if((UCSR0A & (1<<RXC0)) != 0) {
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unsigned char c = UDR0;
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store_char(c, &rx_buffer);
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while (size--)
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write(*buffer++);
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}
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void MarlinSerial::print(const String &s)
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{
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for (int i = 0; i < s.length(); i++) {
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write(s[i]);
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}
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}
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void MarlinSerial::print(const char str[])
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{
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write(str);
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}
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void MarlinSerial::print(char c, int base)
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{
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print((long) c, base);
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}
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void MarlinSerial::print(unsigned char b, int base)
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{
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print((unsigned long) b, base);
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}
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void MarlinSerial::print(int n, int base)
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{
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print((long) n, base);
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}
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void MarlinSerial::print(unsigned int n, int base)
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{
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print((unsigned long) n, base);
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}
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void MarlinSerial::print(long n, int base)
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{
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if (base == 0) {
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write(n);
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} else if (base == 10) {
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if (n < 0) {
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print('-');
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n = -n;
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}
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printNumber(n, 10);
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} else {
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printNumber(n, base);
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}
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}
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void MarlinSerial::print(unsigned long n, int base)
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{
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if (base == 0) write(n);
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else printNumber(n, base);
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}
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void MarlinSerial::print(double n, int digits)
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{
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printFloat(n, digits);
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}
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void MarlinSerial::println(void)
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{
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print('\r');
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print('\n');
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}
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void MarlinSerial::println(const String &s)
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{
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print(s);
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println();
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}
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void MarlinSerial::println(const char c[])
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{
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print(c);
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println();
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}
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void MarlinSerial::println(char c, int base)
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{
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print(c, base);
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println();
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}
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void MarlinSerial::println(unsigned char b, int base)
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{
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print(b, base);
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println();
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}
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void MarlinSerial::println(int n, int base)
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{
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print(n, base);
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println();
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}
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void MarlinSerial::println(unsigned int n, int base)
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{
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print(n, base);
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println();
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}
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void MarlinSerial::println(long n, int base)
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{
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print(n, base);
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println();
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}
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void MarlinSerial::println(unsigned long n, int base)
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{
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print(n, base);
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println();
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}
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void MarlinSerial::println(double n, int digits)
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{
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print(n, digits);
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println();
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}
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// Private Methods /////////////////////////////////////////////////////////////
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void MarlinSerial::printNumber(unsigned long n, uint8_t base)
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{
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unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
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unsigned long i = 0;
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if (n == 0) {
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print('0');
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return;
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}
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while (n > 0) {
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buf[i++] = n % base;
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n /= base;
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}
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for (; i > 0; i--)
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print((char) (buf[i - 1] < 10 ?
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'0' + buf[i - 1] :
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'A' + buf[i - 1] - 10));
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}
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void MarlinSerial::printFloat(double number, uint8_t digits)
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{
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// Handle negative numbers
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if (number < 0.0)
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{
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print('-');
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number = -number;
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}
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// Round correctly so that print(1.999, 2) prints as "2.00"
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double rounding = 0.5;
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for (uint8_t i=0; i<digits; ++i)
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rounding /= 10.0;
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number += rounding;
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// Extract the integer part of the number and print it
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unsigned long int_part = (unsigned long)number;
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double remainder = number - (double)int_part;
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print(int_part);
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// Print the decimal point, but only if there are digits beyond
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if (digits > 0)
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print(".");
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// Extract digits from the remainder one at a time
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while (digits-- > 0)
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{
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remainder *= 10.0;
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int toPrint = int(remainder);
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print(toPrint);
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remainder -= toPrint;
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}
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}
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// Preinstantiate Objects //////////////////////////////////////////////////////
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#if defined(UBRR0H) && defined(UBRR0L)
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MarlinSerial MSerial(&rx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRE0, U2X0);
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MarlinSerial MSerial( &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRE0, U2X0);
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#else
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#error no serial port defined (port 0)
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#endif
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@ -23,15 +23,30 @@
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#define MarlinSerial_h
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#include <inttypes.h>
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#include <Stream.h>
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#include "Stream.h"
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struct ring_buffer;
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// Define constants and variables for buffering incoming serial data. We're
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// using a ring buffer (I think), in which rx_buffer_head is the index of the
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// location to which to write the next incoming character and rx_buffer_tail
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// is the index of the location from which to read.
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#define RX_BUFFER_SIZE 128
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class MarlinSerial : public Stream
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struct ring_buffer
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{
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unsigned char buffer[RX_BUFFER_SIZE];
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int head;
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int tail;
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};
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#if defined(UBRRH) || defined(UBRR0H)
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extern ring_buffer rx_buffer;
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#endif
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class MarlinSerial //: public Stream
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{
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private:
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ring_buffer *_rx_buffer;
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volatile uint8_t *_ubrrh;
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volatile uint8_t *_ubrrl;
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volatile uint8_t *_ucsra;
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@ -43,20 +58,76 @@ class MarlinSerial : public Stream
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uint8_t _udre;
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uint8_t _u2x;
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public:
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MarlinSerial(ring_buffer *rx_buffer,
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MarlinSerial(
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volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
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volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
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volatile uint8_t *udr,
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uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x);
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void begin(long);
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void end();
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virtual int available(void);
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virtual int peek(void);
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virtual int read(void);
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virtual void flush(void);
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virtual void write(uint8_t);
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virtual void checkRx(void);
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using Print::write; // pull in write(str) and write(buf, size) from Print
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inline int available(void)
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{
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return (unsigned int)(RX_BUFFER_SIZE + rx_buffer.head - rx_buffer.tail) % RX_BUFFER_SIZE;
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}
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int peek(void);
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int read(void);
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void flush(void);
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inline void write(uint8_t c)
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{
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while (!((*_ucsra) & (1 << _udre)))
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;
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*_udr = c;
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}
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inline void checkRx(void)
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{
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if((UCSR0A & (1<<RXC0)) != 0) {
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unsigned char c = UDR0;
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int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE;
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// if we should be storing the received character into the location
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// just before the tail (meaning that the head would advance to the
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// current location of the tail), we're about to overflow the buffer
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// and so we don't write the character or advance the head.
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if (i != rx_buffer.tail) {
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rx_buffer.buffer[rx_buffer.head] = c;
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rx_buffer.head = i;
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}
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}
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}
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private:
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void printNumber(unsigned long, uint8_t);
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void printFloat(double, uint8_t);
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public:
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void write(const char *str);
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void write( const uint8_t *buffer, size_t size);
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void print(const String &);
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void print(const char[]);
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void print(char, int = BYTE);
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void print(unsigned char, int = BYTE);
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void print(int, int = DEC);
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void print(unsigned int, int = DEC);
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void print(long, int = DEC);
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void print(unsigned long, int = DEC);
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void print(double, int = 2);
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void println(const String &s);
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void println(const char[]);
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void println(char, int = BYTE);
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void println(unsigned char, int = BYTE);
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void println(int, int = DEC);
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void println(unsigned int, int = DEC);
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void println(long, int = DEC);
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void println(unsigned long, int = DEC);
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void println(double, int = 2);
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void println(void);
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};
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#if defined(UBRRH) || defined(UBRR0H)
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@ -17,6 +17,8 @@
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* along with the Arduino SdFat Library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#define SERIAL MSerial
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#include "SdBaseFile.h"
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//------------------------------------------------------------------------------
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// pointer to cwd directory
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@ -294,20 +296,7 @@ void SdBaseFile::getpos(fpos_t* pos) {
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pos->position = curPosition_;
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pos->cluster = curCluster_;
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}
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//------------------------------------------------------------------------------
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/** List directory contents to Serial.
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*
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* \param[in] flags The inclusive OR of
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*
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* LS_DATE - %Print file modification date
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*
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* LS_SIZE - %Print file size.
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*
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* LS_R - Recursive list of subdirectories.
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*/
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void SdBaseFile::ls(uint8_t flags) {
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ls(&MSerial, flags, 0);
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}
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//------------------------------------------------------------------------------
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/** List directory contents.
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*
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@ -324,14 +313,14 @@ void SdBaseFile::ls(uint8_t flags) {
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* \param[in] indent Amount of space before file name. Used for recursive
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* list to indicate subdirectory level.
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*/
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void SdBaseFile::ls(Print* pr, uint8_t flags, uint8_t indent) {
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void SdBaseFile::ls(uint8_t flags, uint8_t indent) {
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rewind();
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int8_t status;
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while ((status = lsPrintNext(pr, flags, indent))) {
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while ((status = lsPrintNext( flags, indent))) {
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if (status > 1 && (flags & LS_R)) {
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uint16_t index = curPosition()/32 - 1;
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SdBaseFile s;
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if (s.open(this, index, O_READ)) s.ls(pr, flags, indent + 2);
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if (s.open(this, index, O_READ)) s.ls( flags, indent + 2);
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seekSet(32 * (index + 1));
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}
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}
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@ -339,7 +328,7 @@ void SdBaseFile::ls(Print* pr, uint8_t flags, uint8_t indent) {
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//------------------------------------------------------------------------------
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// saves 32 bytes on stack for ls recursion
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// return 0 - EOF, 1 - normal file, or 2 - directory
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int8_t SdBaseFile::lsPrintNext(Print *pr, uint8_t flags, uint8_t indent) {
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int8_t SdBaseFile::lsPrintNext( uint8_t flags, uint8_t indent) {
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dir_t dir;
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uint8_t w = 0;
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@ -352,38 +341,38 @@ int8_t SdBaseFile::lsPrintNext(Print *pr, uint8_t flags, uint8_t indent) {
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&& DIR_IS_FILE_OR_SUBDIR(&dir)) break;
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}
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// indent for dir level
|
||||
for (uint8_t i = 0; i < indent; i++) pr->write(' ');
|
||||
for (uint8_t i = 0; i < indent; i++) MSerial.write(' ');
|
||||
|
||||
// print name
|
||||
for (uint8_t i = 0; i < 11; i++) {
|
||||
if (dir.name[i] == ' ')continue;
|
||||
if (i == 8) {
|
||||
pr->write('.');
|
||||
MSerial.write('.');
|
||||
w++;
|
||||
}
|
||||
pr->write(dir.name[i]);
|
||||
MSerial.write(dir.name[i]);
|
||||
w++;
|
||||
}
|
||||
if (DIR_IS_SUBDIR(&dir)) {
|
||||
pr->write('/');
|
||||
MSerial.write('/');
|
||||
w++;
|
||||
}
|
||||
if (flags & (LS_DATE | LS_SIZE)) {
|
||||
while (w++ < 14) pr->write(' ');
|
||||
while (w++ < 14) MSerial.write(' ');
|
||||
}
|
||||
// print modify date/time if requested
|
||||
if (flags & LS_DATE) {
|
||||
pr->write(' ');
|
||||
printFatDate(pr, dir.lastWriteDate);
|
||||
pr->write(' ');
|
||||
printFatTime(pr, dir.lastWriteTime);
|
||||
MSerial.write(' ');
|
||||
printFatDate( dir.lastWriteDate);
|
||||
MSerial.write(' ');
|
||||
printFatTime( dir.lastWriteTime);
|
||||
}
|
||||
// print size if requested
|
||||
if (!DIR_IS_SUBDIR(&dir) && (flags & LS_SIZE)) {
|
||||
pr->write(' ');
|
||||
pr->print(dir.fileSize);
|
||||
MSerial.write(' ');
|
||||
MSerial.print(dir.fileSize);
|
||||
}
|
||||
pr->println();
|
||||
MSerial.println();
|
||||
return DIR_IS_FILE(&dir) ? 1 : 2;
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
|
|
@ -940,17 +929,7 @@ int SdBaseFile::peek() {
|
|||
if (c >= 0) setpos(&pos);
|
||||
return c;
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print the name field of a directory entry in 8.3 format to Serial.
|
||||
*
|
||||
* \param[in] dir The directory structure containing the name.
|
||||
* \param[in] width Blank fill name if length is less than \a width.
|
||||
* \param[in] printSlash Print '/' after directory names if true.
|
||||
*/
|
||||
void SdBaseFile::printDirName(const dir_t& dir,
|
||||
uint8_t width, bool printSlash) {
|
||||
printDirName(&MSerial, dir, width, printSlash);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print the name field of a directory entry in 8.3 format.
|
||||
* \param[in] pr Print stream for output.
|
||||
|
|
@ -958,32 +937,32 @@ void SdBaseFile::printDirName(const dir_t& dir,
|
|||
* \param[in] width Blank fill name if length is less than \a width.
|
||||
* \param[in] printSlash Print '/' after directory names if true.
|
||||
*/
|
||||
void SdBaseFile::printDirName(Print* pr, const dir_t& dir,
|
||||
void SdBaseFile::printDirName(const dir_t& dir,
|
||||
uint8_t width, bool printSlash) {
|
||||
uint8_t w = 0;
|
||||
for (uint8_t i = 0; i < 11; i++) {
|
||||
if (dir.name[i] == ' ')continue;
|
||||
if (i == 8) {
|
||||
pr->write('.');
|
||||
MSerial.write('.');
|
||||
w++;
|
||||
}
|
||||
pr->write(dir.name[i]);
|
||||
MSerial.write(dir.name[i]);
|
||||
w++;
|
||||
}
|
||||
if (DIR_IS_SUBDIR(&dir) && printSlash) {
|
||||
pr->write('/');
|
||||
MSerial.write('/');
|
||||
w++;
|
||||
}
|
||||
while (w < width) {
|
||||
pr->write(' ');
|
||||
MSerial.write(' ');
|
||||
w++;
|
||||
}
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
// print uint8_t with width 2
|
||||
static void print2u(Print* pr, uint8_t v) {
|
||||
if (v < 10) pr->write('0');
|
||||
pr->print(v, DEC);
|
||||
static void print2u( uint8_t v) {
|
||||
if (v < 10) MSerial.write('0');
|
||||
MSerial.print(v, DEC);
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a directory date field to Serial.
|
||||
|
|
@ -992,9 +971,7 @@ static void print2u(Print* pr, uint8_t v) {
|
|||
*
|
||||
* \param[in] fatDate The date field from a directory entry.
|
||||
*/
|
||||
void SdBaseFile::printFatDate(uint16_t fatDate) {
|
||||
printFatDate(&MSerial, fatDate);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a directory date field.
|
||||
*
|
||||
|
|
@ -1003,23 +980,14 @@ void SdBaseFile::printFatDate(uint16_t fatDate) {
|
|||
* \param[in] pr Print stream for output.
|
||||
* \param[in] fatDate The date field from a directory entry.
|
||||
*/
|
||||
void SdBaseFile::printFatDate(Print* pr, uint16_t fatDate) {
|
||||
pr->print(FAT_YEAR(fatDate));
|
||||
pr->write('-');
|
||||
print2u(pr, FAT_MONTH(fatDate));
|
||||
pr->write('-');
|
||||
print2u(pr, FAT_DAY(fatDate));
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a directory time field to Serial.
|
||||
*
|
||||
* Format is hh:mm:ss.
|
||||
*
|
||||
* \param[in] fatTime The time field from a directory entry.
|
||||
*/
|
||||
void SdBaseFile::printFatTime(uint16_t fatTime) {
|
||||
printFatTime(&MSerial, fatTime);
|
||||
void SdBaseFile::printFatDate(uint16_t fatDate) {
|
||||
MSerial.print(FAT_YEAR(fatDate));
|
||||
MSerial.write('-');
|
||||
print2u( FAT_MONTH(fatDate));
|
||||
MSerial.write('-');
|
||||
print2u( FAT_DAY(fatDate));
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a directory time field.
|
||||
*
|
||||
|
|
@ -1028,12 +996,12 @@ void SdBaseFile::printFatTime(uint16_t fatTime) {
|
|||
* \param[in] pr Print stream for output.
|
||||
* \param[in] fatTime The time field from a directory entry.
|
||||
*/
|
||||
void SdBaseFile::printFatTime(Print* pr, uint16_t fatTime) {
|
||||
print2u(pr, FAT_HOUR(fatTime));
|
||||
pr->write(':');
|
||||
print2u(pr, FAT_MINUTE(fatTime));
|
||||
pr->write(':');
|
||||
print2u(pr, FAT_SECOND(fatTime));
|
||||
void SdBaseFile::printFatTime( uint16_t fatTime) {
|
||||
print2u( FAT_HOUR(fatTime));
|
||||
MSerial.write(':');
|
||||
print2u( FAT_MINUTE(fatTime));
|
||||
MSerial.write(':');
|
||||
print2u( FAT_SECOND(fatTime));
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** Print a file's name to Serial
|
||||
|
|
|
|||
|
|
@ -270,8 +270,7 @@ class SdBaseFile {
|
|||
bool isRoot() const {
|
||||
return type_ == FAT_FILE_TYPE_ROOT_FIXED || type_ == FAT_FILE_TYPE_ROOT32;
|
||||
}
|
||||
void ls(Print* pr, uint8_t flags = 0, uint8_t indent = 0);
|
||||
void ls(uint8_t flags = 0);
|
||||
void ls( uint8_t flags = 0, uint8_t indent = 0);
|
||||
bool mkdir(SdBaseFile* dir, const char* path, bool pFlag = true);
|
||||
// alias for backward compactability
|
||||
bool makeDir(SdBaseFile* dir, const char* path) {
|
||||
|
|
@ -284,9 +283,7 @@ class SdBaseFile {
|
|||
bool openRoot(SdVolume* vol);
|
||||
int peek();
|
||||
static void printFatDate(uint16_t fatDate);
|
||||
static void printFatDate(Print* pr, uint16_t fatDate);
|
||||
static void printFatTime(uint16_t fatTime);
|
||||
static void printFatTime(Print* pr, uint16_t fatTime);
|
||||
static void printFatTime( uint16_t fatTime);
|
||||
bool printName();
|
||||
int16_t read();
|
||||
int16_t read(void* buf, uint16_t nbyte);
|
||||
|
|
@ -359,7 +356,7 @@ class SdBaseFile {
|
|||
bool addCluster();
|
||||
bool addDirCluster();
|
||||
dir_t* cacheDirEntry(uint8_t action);
|
||||
int8_t lsPrintNext(Print *pr, uint8_t flags, uint8_t indent);
|
||||
int8_t lsPrintNext( uint8_t flags, uint8_t indent);
|
||||
static bool make83Name(const char* str, uint8_t* name, const char** ptr);
|
||||
bool mkdir(SdBaseFile* parent, const uint8_t dname[11]);
|
||||
bool open(SdBaseFile* dirFile, const uint8_t dname[11], uint8_t oflag);
|
||||
|
|
@ -367,9 +364,7 @@ class SdBaseFile {
|
|||
dir_t* readDirCache();
|
||||
//------------------------------------------------------------------------------
|
||||
// to be deleted
|
||||
static void printDirName(const dir_t& dir,
|
||||
uint8_t width, bool printSlash);
|
||||
static void printDirName(Print* pr, const dir_t& dir,
|
||||
static void printDirName( const dir_t& dir,
|
||||
uint8_t width, bool printSlash);
|
||||
//------------------------------------------------------------------------------
|
||||
// Deprecated functions - suppress cpplint warnings with NOLINT comment
|
||||
|
|
|
|||
|
|
@ -43,8 +43,8 @@ int SdFatUtil::FreeRam() {
|
|||
* \param[in] pr Print object for output.
|
||||
* \param[in] str Pointer to string stored in flash memory.
|
||||
*/
|
||||
void SdFatUtil::print_P(Print* pr, PGM_P str) {
|
||||
for (uint8_t c; (c = pgm_read_byte(str)); str++) pr->write(c);
|
||||
void SdFatUtil::print_P( PGM_P str) {
|
||||
for (uint8_t c; (c = pgm_read_byte(str)); str++) MSerial.write(c);
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a string in flash memory followed by a CR/LF.
|
||||
|
|
@ -52,9 +52,9 @@ void SdFatUtil::print_P(Print* pr, PGM_P str) {
|
|||
* \param[in] pr Print object for output.
|
||||
* \param[in] str Pointer to string stored in flash memory.
|
||||
*/
|
||||
void SdFatUtil::println_P(Print* pr, PGM_P str) {
|
||||
print_P(pr, str);
|
||||
pr->println();
|
||||
void SdFatUtil::println_P( PGM_P str) {
|
||||
print_P( str);
|
||||
MSerial.println();
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a string in flash memory to Serial.
|
||||
|
|
@ -62,7 +62,7 @@ void SdFatUtil::println_P(Print* pr, PGM_P str) {
|
|||
* \param[in] str Pointer to string stored in flash memory.
|
||||
*/
|
||||
void SdFatUtil::SerialPrint_P(PGM_P str) {
|
||||
print_P(&MSerial, str);
|
||||
print_P(str);
|
||||
}
|
||||
//------------------------------------------------------------------------------
|
||||
/** %Print a string in flash memory to Serial followed by a CR/LF.
|
||||
|
|
@ -70,5 +70,5 @@ void SdFatUtil::SerialPrint_P(PGM_P str) {
|
|||
* \param[in] str Pointer to string stored in flash memory.
|
||||
*/
|
||||
void SdFatUtil::SerialPrintln_P(PGM_P str) {
|
||||
println_P(&MSerial, str);
|
||||
println_P( str);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,8 +38,8 @@
|
|||
|
||||
namespace SdFatUtil {
|
||||
int FreeRam();
|
||||
void print_P(Print* pr, PGM_P str);
|
||||
void println_P(Print* pr, PGM_P str);
|
||||
void print_P( PGM_P str);
|
||||
void println_P( PGM_P str);
|
||||
void SerialPrint_P(PGM_P str);
|
||||
void SerialPrintln_P(PGM_P str);
|
||||
}
|
||||
|
|
|
|||
Reference in a new issue