[Lcd4linux-devel] Sure Electronics DE-LD023

[Matt J. <mat...@gm...>]

Hi,

I've added support for the Sure DE-LD023.
It had a init string which needed sending once the device was switched on.

Regards


61c61
< static char dispBuffer[2][16];
---
> static char dispBuffer[4][20];
103a104
>     {0x41, "DE-LD023", 4, 20, 0, 0, 4},       /* Sure electronics USB LCD board Rev.III */
116c117
<     if (Models[Model].protocol == 3) {        // Sure electronics
USB LCD board - full line output
---
>     if (Protocol == 3 || Protocol == 4 ) {    // Sure electronics USB LCD board - full line output
121c122
<       drv_generic_serial_write(dispBuffer[row], 16);
---
>       drv_generic_serial_write(dispBuffer[row], DCOLS );
145,146c146,149
<       for (i = 0; i < 2; i++) {
<           for (j = 0; j < 16; j++) {
---
>     case 4:
>       /* Sure electronics USB LCD board - clear buffer */
>       for (i = 0; i < DROWS; i++) {
>           for (j = 0; j < DCOLS ; j++) {
148a152
>           drv_MO_write(1, i+1, dispBuffer[i], DCOLS);
151,153d154
<       drv_MO_write(1, 1, dispBuffer[0], 16);
<       drv_MO_write(1, 2, dispBuffer[1], 16);
<
162c163
<     char cmd[11] = "\376N";
---
>     char cmd[11] = "\376N";  // 0x4E
175c176
<     char cmd[3] = "\376Pn";
---
>     char cmd[3] = "\376Pn";  // 0x50
212c213
<       drv_generic_serial_write("\376F", 2);
---
>           drv_generic_serial_write("\376F", 2);
213a215,217
>       if(Protocol==4){
>           cmd[1]=0x98;
>       }
330,334c334,349
<     if (Models[i].protocol == 3) {    // Sure electronics USB LCD
board - full line output
<       int i, j;
<       for (i = 0; i < 2; i++) {       // Clear buffer
<           for (j = 0; j < 16; j++) {
<               dispBuffer[i][j] = ' ';
---
>     /* initialize global variables */
>     DROWS = Models[Model].rows;
>     DCOLS = Models[Model].cols;
>     GPIS = Models[Model].gpis;
>     GPOS = Models[Model].gpos;
>     Protocol = Models[Model].protocol;
>
>
>
>
>
>     if (Protocol == 3 || Protocol == 4) {     // Sure electronics USB LCD board - full line output
>       int c, r;
>       for (r = 0; r < DROWS; r++) {   // Clear buffer
>           for (c = 0; c < DCOLS; c++) {
>               dispBuffer[r][c] = ' ';
342c357
<     if (Model == -1 || Models[Model].protocol > 1) {
---
>     if (Model == -1 || Protocol > 1) {
369,374d383
<     /* initialize global variables */
<     DROWS = Models[Model].rows;
<     DCOLS = Models[Model].cols;
<     GPIS = Models[Model].gpis;
<     GPOS = Models[Model].gpos;
<     Protocol = Models[Model].protocol;
391a401,410
>     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);
>     }

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