From 791b5683393ae04ac2fc9ce3af47665cdb2090d5 Mon Sep 17 00:00:00 2001 From: Marek Bel Date: Tue, 7 Aug 2018 17:51:30 +0200 Subject: [PATCH] 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] --- Firmware/Marlin_main.cpp | 2 +- Firmware/lcd.cpp | 2 +- Firmware/uart2.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp index 44dbfb765..2056ad65f 100644 --- a/Firmware/Marlin_main.cpp +++ b/Firmware/Marlin_main.cpp @@ -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. -int uart_putchar(char c, FILE *stream) +int uart_putchar(char c, FILE *) { MYSERIAL.write(c); return 0; diff --git a/Firmware/lcd.cpp b/Firmware/lcd.cpp index d6574d4bb..b4d969ce4 100644 --- a/Firmware/lcd.cpp +++ b/Firmware/lcd.cpp @@ -221,7 +221,7 @@ static void lcd_begin(uint8_t lines, uint8_t dotsize, uint8_t clear) lcd_escape[0] = 0; } -int lcd_putchar(char c, FILE *stream) +int lcd_putchar(char c, FILE *) { lcd_write(c); return 0; diff --git a/Firmware/uart2.c b/Firmware/uart2.c index e6d5c3f88..f62ed1f02 100644 --- a/Firmware/uart2.c +++ b/Firmware/uart2.c @@ -16,7 +16,7 @@ uint8_t uart2_ibuf[10] = {0, 0}; FILE _uart2io = {0}; -int uart2_putchar(char c, FILE *stream) +int uart2_putchar(char c, FILE *stream __attribute__((unused))) { while (!uart2_txready); UDR2 = c; // transmit byte @@ -25,7 +25,7 @@ int uart2_putchar(char c, FILE *stream) return 0; } -int uart2_getchar(FILE *stream) +int uart2_getchar(FILE *stream __attribute__((unused))) { if (rbuf_empty(uart2_ibuf)) return -1; return rbuf_get(uart2_ibuf);