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canonselphy: Split the CP790 and ES40 handling apart.

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They share nothing beyond a common spool file format:
  * Different readbacks (though the necessary parts are unique)
  * Different error codes
  * Different media reporting system and identifiers
master
Solomon Peachy 9 years ago
parent 8856cb2512
commit a359fa17c4
2 changed files with 79 additions and 31 deletions
Show Stats Download Patch File Download Diff File

108
backend_canonselphy.c
Unescape Escape View File

@ -139,20 +139,22 @@ static int es3_error_detect(uint8_t *rdbuf)
static int es40_error_detect(uint8_t *rdbuf)
{
if (!rdbuf[4] && !rdbuf[5]) {
/* ES40 */
if (!rdbuf[3])
return 0;
if (rdbuf[3] == 0x01)
ERROR("Generic communication error\n");
else if (rdbuf[3] == 0x32)
ERROR("Cover open or media empty!\n");
else
ERROR("Unknown error - %02x\n", rdbuf[3]);
return 1;
}
/* ES40 */
if (!rdbuf[3])
return 0;
if (rdbuf[3] == 0x01)
ERROR("Generic communication error\n");
else if (rdbuf[3] == 0x32)
ERROR("Cover open or media empty!\n");
else
ERROR("Unknown error - %02x\n", rdbuf[3]);
return 1;
}
static int cp790_error_detect(uint8_t *rdbuf)
{
/* CP790 */
if (rdbuf[4] == 0x10 && rdbuf[5] == 0xff) {
ERROR("No ribbon loaded!\n");
@ -174,6 +176,7 @@ static int es40_error_detect(uint8_t *rdbuf)
return 0;
}
static int cp10_error_detect(uint8_t *rdbuf)
{
if (!rdbuf[2])
@ -252,21 +255,43 @@ static struct printer_data selphy_printers[] = {
.paper_code_offset = -1,
.error_detect = es3_error_detect,
},
/* PLACEHOLDER FOR DETECTION PURPOSES ONLY */
{ .type = P_ES40_CP790,
.model = "SELPHY ES40/CP790",
.init_length = 16,
.foot_length = 12,
.init_readback = { 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.pgcode_offset = 2,
},
{ .type = P_ES40,
.model = "SELPHY ES40",
.init_length = 16,
.foot_length = 12,
.init_readback = { 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
// .clear_error + clear_error_len
// .paper_codes
.pgcode_offset = 2,
.paper_code_offset = 11, // XXX ES40 only, CP790 doesn't use this.
.paper_code_offset = 11,
.error_detect = es40_error_detect,
},
{ .type = P_CP790,
.model = "SELPHY CP790",
.init_length = 16,
.foot_length = 12,
.init_readback = { 0x00, 0x00, -1, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
// .clear_error + clear_error_len
// .paper_codes
.pgcode_offset = 2,
.paper_code_offset = -1, // XXX 11?
.error_detect = cp790_error_detect,
},
{ .type = P_CP_XXX,
.model = "SELPHY CP Series (!CP-10/CP790)",
.init_length = 12,
@ -331,12 +356,18 @@ static void setup_paper_codes(void)
case P_ES3_30:
/* N/A, printer does not report types */
break;
case P_ES40_CP790: // ? guess
case P_ES40:
selphy_printers[i].paper_codes[0x00] = 0x11;
selphy_printers[i].paper_codes[0x01] = 0x22;
selphy_printers[i].paper_codes[0x02] = 0x33;
selphy_printers[i].paper_codes[0x03] = 0x44;
break;
case P_CP790: // XXX guess?
selphy_printers[i].paper_codes[0x00] = 0x01;
selphy_printers[i].paper_codes[0x01] = 0x02;
selphy_printers[i].paper_codes[0x02] = 0x03;
selphy_printers[i].paper_codes[0x03] = 0x04;
break;
case P_CP_XXX:
selphy_printers[i].paper_codes[0x01] = 0x11;
selphy_printers[i].paper_codes[0x02] = 0x22;
@ -483,6 +514,32 @@ static void canonselphy_attach(void *vctx, struct libusb_device_handle *dev,
ctx->dev = dev;
ctx->endp_up = endp_up;
ctx->endp_down = endp_down;
/* Special cases for some models */
if (ctx->printer->type == P_ES40_CP790) {
struct libusb_device *device;
struct libusb_device_descriptor desc;
int i;
int printer_type;
device = libusb_get_device(dev);
libusb_get_device_descriptor(device, &desc);
#define USB_PID_CANON_CP790 0x31E7
#define USB_PID_CANON_ES40 0x31EE
if (desc.idProduct == USB_PID_CANON_CP790)
printer_type = P_CP790;
else if (desc.idProduct == USB_PID_CANON_ES40)
printer_type = P_ES40;
for (i = 0; selphy_printers[i].type != -1; i++) {
if (selphy_printers[i].type == printer_type) {
ctx->printer = &selphy_printers[i];
break;
}
}
}
}
static void canonselphy_teardown(void *vctx) {
@ -717,17 +774,6 @@ top:
return 4;
}
}
} else if (ctx->printer->type == P_ES40_CP790) {
#if 0
if ((rdbuf[ctx->printer->paper_code_offset] & 0x0f) !=
(ctx->paper_code & 0x0f)) {
ERROR("Incorrect media/ribbon loaded (%02x vs %02x), aborting job!\n",
ctx->paper_code,
rdbuf[ctx->printer->paper_code_offset]);
return 3; /* Hold this job, don't stop queue */
#endif
}
} else {
if (rdbuf[ctx->printer->paper_code_offset] !=
ctx->paper_code) {

2
backend_common.h
Unescape Escape View File

@ -88,6 +88,8 @@ enum {
P_ES2_20,
P_ES3_30,
P_ES40_CP790,
P_ES40,
P_CP790,
P_CP_XXX,
P_CP10,
P_KODAK_6800,

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