static int drv_mps803_open(unsigned int prnr, unsigned int secondary)
{
/*
* sa = 0: graphic mode.. . (default)
* sa = 7: business mode
* This is *probably* incorrect: I suspect it happens anew for every
* OPEN CHANNEL SA (each PRINT# statement). Or maybe the state is
* even remembered for each SA separately.
*/
if (secondary == 0) {
set_mode(&drv_mps803[prnr], MPS_CRSRUP);
} else if (secondary == 7) {
set_mode(&drv_mps803[prnr], MPS_BUSINESS);
} else if (secondary == DRIVER_FIRST_OPEN) {
/* Is this the first open? */
output_parameter_t output_parameter;
output_parameter.maxcol = MAX_COL;
output_parameter.maxrow = MAX_ROW;
output_parameter.dpi_x = 60; /* mps803 has different horizontal & vertical dpi - see pg 49 of the manual part H. */
output_parameter.dpi_y = 72; /* NOTE - mixed dpi might not be liked by some image viewers */
output_parameter.palette = palette;
return output_select_open(prnr, &output_parameter);
}
return 0;
}
static int drv_ascii_open(unsigned int prnr, unsigned int secondary)
{
output_parameter_t output_parameter;
/* these are unused for non gfx output */
output_parameter.maxcol = 480;
output_parameter.maxrow = 66 * 9;
output_parameter.dpi_x = 100;
output_parameter.dpi_y = 100;
if (secondary == 7) {
print_char(&drv_ascii[prnr], prnr, 17);
}
return output_select_open(prnr, &output_parameter);
}
static int drv_mps803_open(unsigned int prnr, unsigned int secondary)
{
output_parameter_t output_parameter;
output_parameter.maxcol = MAX_COL;
output_parameter.maxrow = MAX_ROW;
output_parameter.dpi_x = 72;
output_parameter.dpi_x = 72;
output_parameter.palette = palette;
if (secondary == 7) {
set_mode(&drv_mps803[prnr], MPS_CRSRUP);
}
return output_select_open(prnr, &output_parameter);
}