kopia lustrzana https://gitlab.com/sane-project/backends
epson2: check for return value of e2_esc_cmd
rodzic
6d7fbc8320
commit
94506b1787
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@ -1074,11 +1074,16 @@ e2_set_scanning_parameters(Epson_Scanner * s)
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if (s->hw->focusSupport == SANE_TRUE) {
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if (s->hw->focusSupport == SANE_TRUE) {
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if (s->val[OPT_FOCUS].w == 0) {
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if (s->val[OPT_FOCUS].w == 0) {
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DBG(1, "setting focus to glass surface\n");
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DBG(1, "setting focus to glass surface\n");
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esci_set_focus_position(s, 0x40);
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status = esci_set_focus_position(s, 0x40);
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} else {
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} else {
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DBG(1,
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DBG(1,
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"setting focus to 2.5mm above glass\n");
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"setting focus to 2.5mm above glass\n");
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esci_set_focus_position(s, 0x59);
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status = esci_set_focus_position(s, 0x59);
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}
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if (status != SANE_STATUS_GOOD) {
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DBG(1, "setting focus failed\n");
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return status;
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}
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}
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}
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}
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}
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}
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