From fdd4aef34003587d7fd9ed754dd35ce901b639bf Mon Sep 17 00:00:00 2001 From: Thomas Jarosch Date: Mon, 5 Jan 2015 18:44:36 +0100 Subject: Make thirty functions static to reduce binary size If any of those functions should be (unused) API functions, they can easily be turned back once really needed. Detected using a new cppcheck check that uses the internal symbol database to catch functions that are only used in the current file. Change-Id: Ic2b1e5b8020b76397f11cefc4e205f3b7ac1f184 --- flash/make_firmware/make_firmware.c | 4 ++-- flash/minimon/minimon.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'flash') diff --git a/flash/make_firmware/make_firmware.c b/flash/make_firmware/make_firmware.c index a79f2b970d..bd838bf3bf 100644 --- a/flash/make_firmware/make_firmware.c +++ b/flash/make_firmware/make_firmware.c @@ -69,7 +69,7 @@ UINT32 Read32(UINT8* pByte) } -UINT32 CalcCRC32 (const UINT8* buf, UINT32 len) +static UINT32 CalcCRC32 (const UINT8* buf, UINT32 len) { static const UINT32 crc_table[256] = { // CRC32 lookup table for polynomial 0x04C11DB7 @@ -127,7 +127,7 @@ UINT32 CalcCRC32 (const UINT8* buf, UINT32 len) } -UINT32 PlaceImage(char* filename, UINT32 pos, UINT8* pFirmware, UINT32 limit) +static UINT32 PlaceImage(char* filename, UINT32 pos, UINT8* pFirmware, UINT32 limit) { UINT32 size, read; FILE* pFile; diff --git a/flash/minimon/minimon.c b/flash/minimon/minimon.c index f34e94ac62..aca9cb5523 100644 --- a/flash/minimon/minimon.c +++ b/flash/minimon/minimon.c @@ -21,7 +21,7 @@ int main(void); tpMain start_vector[] __attribute__ ((section (".startvector"))) = {main}; -UINT8 uart_read(void) +static UINT8 uart_read(void) { UINT8 byte; while (!(SSR1 & SCI_RDRF)); // wait for char to be available @@ -31,7 +31,7 @@ UINT8 uart_read(void) } -void uart_write(UINT8 byte) +static void uart_write(UINT8 byte) { while (!(SSR1 & SCI_TDRE)); // wait for transmit buffer empty TDR1 = byte; -- cgit v1.2.3