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Fix compiler warnings: sketch/uart2.c:19:33: warning: unused parameter 'stream' [-Wunused-parameter] 

sketch/uart2.c:28:25: warning: unused parameter 'stream' [-Wunused-parameter]
sketch/Marlin_main.cpp:925:5: warning: unused parameter 'stream' [-Wunused-parameter]
sketch/lcd.cpp:224:5: warning: unused parameter 'stream' [-Wunused-parameter]
This commit is contained in:
Marek Bel 2018-08-07 17:51:30 +02:00
parent 4395ec207e
commit 791b568339
3 changed files with 4 additions and 4 deletions
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2
Firmware/Marlin_main.cpp
View File

@ -922,7 +922,7 @@ if((eSoundMode==e_SOUND_MODE_LOUD)||(eSoundMode==e_SOUND_MODE_ONCE))
FILE _uartout; //= {0}; Global variable is always zero initialized. No need to explicitly state this. FILE _uartout; //= {0}; Global variable is always zero initialized. No need to explicitly state this.
int uart_putchar(char c, FILE *stream) int uart_putchar(char c, FILE *)
{ {
MYSERIAL.write(c); MYSERIAL.write(c);
return 0; return 0;

2
Firmware/lcd.cpp
View File

@ -221,7 +221,7 @@ static void lcd_begin(uint8_t lines, uint8_t dotsize, uint8_t clear)
lcd_escape[0] = 0; lcd_escape[0] = 0;
} }
int lcd_putchar(char c, FILE *stream) int lcd_putchar(char c, FILE *)
{ {
lcd_write(c); lcd_write(c);
return 0; return 0;

4
Firmware/uart2.c
View File

@ -16,7 +16,7 @@ uint8_t uart2_ibuf[10] = {0, 0};
FILE _uart2io = {0}; FILE _uart2io = {0};
int uart2_putchar(char c, FILE *stream) int uart2_putchar(char c, FILE *stream __attribute__((unused)))
{ {
while (!uart2_txready); while (!uart2_txready);
UDR2 = c; // transmit byte UDR2 = c; // transmit byte
@ -25,7 +25,7 @@ int uart2_putchar(char c, FILE *stream)
return 0; return 0;
} }
int uart2_getchar(FILE *stream) int uart2_getchar(FILE *stream __attribute__((unused)))
{ {
if (rbuf_empty(uart2_ibuf)) return -1; if (rbuf_empty(uart2_ibuf)) return -1;
return rbuf_get(uart2_ibuf); return rbuf_get(uart2_ibuf);