diff options
Diffstat (limited to '')
| -rw-r--r-- | drv_T6963.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drv_T6963.c b/drv_T6963.c index 870d274..e256075 100644 --- a/drv_T6963.c +++ b/drv_T6963.c @@ -1,4 +1,4 @@ -/* $Id: drv_T6963.c,v 1.9 2004/06/17 06:23:39 reinelt Exp $ +/* $Id: drv_T6963.c,v 1.10 2004/06/20 10:09:54 reinelt Exp $ * * new style driver for T6963-based displays * @@ -23,6 +23,10 @@ * * * $Log: drv_T6963.c,v $ + * Revision 1.10 2004/06/20 10:09:54 reinelt + * + * 'const'ified the whole source + * * Revision 1.9 2004/06/17 06:23:39 reinelt * * hash handling rewritten to solve performance issues @@ -199,7 +203,7 @@ static void drv_T6_status2 (void) } -static void drv_T6_write_cmd (unsigned char cmd) +static void drv_T6_write_cmd (const unsigned char cmd) { // wait until the T6963 is idle drv_T6_status1(); @@ -221,7 +225,7 @@ static void drv_T6_write_cmd (unsigned char cmd) } -static void drv_T6_write_data (unsigned char data) +static void drv_T6_write_data (const unsigned char data) { // wait until the T6963 is idle drv_T6_status1(); @@ -252,7 +256,7 @@ static void drv_T6_write_data (unsigned char data) } -static void drv_T6_write_auto (unsigned char data) +static void drv_T6_write_auto (const unsigned char data) { // wait until the T6963 is idle drv_T6_status2(); @@ -284,14 +288,14 @@ static void drv_T6_write_auto (unsigned char data) #if 0 // not used -static void drv_T6_send_byte (unsigned char cmd, unsigned char data) +static void drv_T6_send_byte (const unsigned char cmd, const unsigned char data) { drv_T6_write_data(data); drv_T6_write_cmd(cmd); } #endif -static void drv_T6_send_word (unsigned char cmd, unsigned short data) +static void drv_T6_send_word (const unsigned char cmd, const unsigned short data) { drv_T6_write_data(data&0xff); drv_T6_write_data(data>>8); @@ -299,7 +303,7 @@ static void drv_T6_send_word (unsigned char cmd, unsigned short data) } -static void drv_T6_clear(unsigned short addr, int len) +static void drv_T6_clear(const unsigned short addr, const int len) { int i; @@ -317,7 +321,7 @@ static void drv_T6_clear(unsigned short addr, int len) } -static void drv_T6_copy(unsigned short addr, unsigned char *data, int len) +static void drv_T6_copy(const unsigned short addr, const unsigned char *data, const int len) { int i; @@ -335,7 +339,7 @@ static void drv_T6_copy(unsigned short addr, unsigned char *data, int len) } -static void drv_T6_blit(int row, int col, int height, int width) +static void drv_T6_blit(const int row, const int col, const int height, const int width) { int i, j, e, m; int r, c; @@ -370,7 +374,7 @@ static void drv_T6_blit(int row, int col, int height, int width) } } -static int drv_T6_start (char *section) +static int drv_T6_start (const char *section) { char *model, *s; int rows, TROWS, TCOLS; @@ -529,7 +533,7 @@ int drv_T6_list (void) // initialize driver & display -int drv_T6_init (char *section, int quiet) +int drv_T6_init (const char *section, const int quiet) { WIDGET_CLASS wc; int ret; @@ -578,7 +582,7 @@ int drv_T6_init (char *section, int quiet) // close driver & display -int drv_T6_quit (int quiet) { +int drv_T6_quit (const int quiet) { info("%s: shutting down.", Name); |