diff options
Diffstat (limited to 'drv_MatrixOrbital.c')
| -rw-r--r-- | drv_MatrixOrbital.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drv_MatrixOrbital.c b/drv_MatrixOrbital.c index 8f844c9..17a00e4 100644 --- a/drv_MatrixOrbital.c +++ b/drv_MatrixOrbital.c @@ -1,4 +1,4 @@ -/* $Id: drv_MatrixOrbital.c 1140 2011-01-05 03:49:07Z michael $ +/* $Id: drv_MatrixOrbital.c 1150 2011-07-27 02:53:04Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MatrixOrbital.c $ * * new style driver for Matrix Orbital serial display modules @@ -102,6 +102,7 @@ static MODEL Models[] = { {0x39, "VK204-24-USB", 4, 20, 8, 8, 2}, {0x40, "DE-LD011", 2, 16, 0, 0, 3}, /* Sure electronics USB LCD board Rev.I */ {0x41, "DE-LD021", 4, 20, 0, 0, 3}, + {0x42, "DE-LD023", 4, 20, 0, 0, 4}, {0xff, "Unknown", -1, -1, 0, 0, 0} }; @@ -114,7 +115,7 @@ static void drv_MO_write(const int row, const int col, const char *data, const i { char cmd[5] = "\376Gyx"; - if (Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output + if (Models[Model].protocol == 3 || Models[Model].protocol == 4) { // Sure electronics USB LCD board - full line output cmd[2] = (char) 1; cmd[3] = (char) row + 1; strncpy(&(dispBuffer[row][col]), data, len); @@ -141,8 +142,9 @@ static void drv_MO_clear(void) drv_generic_serial_write("\376\130", 2); /* Clear Screen */ break; - case 3: + default: /* Sure electronics USB LCD board - clear buffer */ + /* protocol 3 and 4 */ for (i = 0; i < Models[Model].rows; i++) { for (j = 0; j < Models[Model].cols; j++) { dispBuffer[i][j] = ' '; @@ -325,7 +327,7 @@ static int drv_MO_start(const char *section, const int quiet) Model = -1; } - if (Model != -1 && Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output + if (Model != -1 && (Models[Model].protocol == 3 || Models[Model].protocol == 4)) { // Sure electronics USB LCD board - full line output int i, j; for (i = 0; i < Models[Model].rows; i++) { // Clear buffer for (j = 0; j < Models[Model].cols; j++) { @@ -387,6 +389,17 @@ static int drv_MO_start(const char *section, const int quiet) } } + char cmd[5]; + if (Protocol == 4) { + /* send init string */ + cmd[0] = '\376'; + cmd[1] = 'S'; + cmd[2] = 'u'; + cmd[3] = 'r'; + cmd[4] = 'e'; + drv_generic_serial_write(cmd, 5); + } + drv_MO_clear(); drv_generic_serial_write("\376B", 3); /* backlight on */ @@ -495,7 +508,7 @@ int drv_MO_init(const char *section, const int quiet) int ret; int asc255bug; - info("%s: %s", Name, "$Rev: 1140 $"); + info("%s: %s", Name, "$Rev: 1150 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ |