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authorJörg Frings-Fürst <debian@jff-webhosting.net>2021-02-16 18:24:19 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2021-02-16 18:24:19 +0100
commit351b7328520c16730ceb46e5acae16038c42185e (patch)
treefae21fd5c94f3c3ed0202a95c9ada705482e647b /backend/gt68xx_low.h
parentad38bc6ecb80ddeb562841b33258dd53659b1da6 (diff)
New upstream version 1.0.32upstream/1.0.32
Diffstat (limited to 'backend/gt68xx_low.h')
-rw-r--r--backend/gt68xx_low.h52
1 files changed, 26 insertions, 26 deletions
diff --git a/backend/gt68xx_low.h b/backend/gt68xx_low.h
index 89bd365..51dd256 100644
--- a/backend/gt68xx_low.h
+++ b/backend/gt68xx_low.h
@@ -16,9 +16,7 @@
General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
As a special exception, the authors of SANE give permission for
additional uses of the libraries contained in this release of SANE.
@@ -71,7 +69,7 @@
#define LOBYTE(w) ((SANE_Byte)(w))
-/* return if an error occured while the function was called */
+/* return if an error occurred while the function was called */
#ifdef MAX_DEBUG
# define RIE(function) \
@@ -219,7 +217,7 @@ struct GT68xx_Command_Set
/*@{ */
SANE_Byte request_type; /**< Request type (should be 0x40, vendor spec) */
- SANE_Byte request; /**< Vendor spec resquest (0x01 or 0x04) */
+ SANE_Byte request; /**< Vendor spec request (0x01 or 0x04) */
SANE_Word memory_read_value; /**< Memory read - wValue */
SANE_Word memory_write_value; /**< Memory write - wValue */
SANE_Word send_cmd_value; /**< Send normal command - wValue */
@@ -504,7 +502,7 @@ struct GT68xx_Device
SANE_Bool active;
/** Device missing to flag devices that are unplugged
- * after sane_init and befor sane_exit */
+ * after sane_init and before sane_exit */
SANE_Bool missing;
/** Scanner model data. */
@@ -527,6 +525,8 @@ struct GT68xx_Device
size_t read_bytes_left;
SANE_Byte gray_mode_color;
SANE_Bool manual_selection;
+ SANE_Bool scan_started;
+
#ifdef USE_FORK
Shm_Channel *shm_channel;
pid_t reader_pid;
@@ -588,7 +588,7 @@ struct GT68xx_Scan_Parameters
SANE_Int ld_shift_b;
SANE_Int ld_shift_double;
SANE_Int double_column;
- SANE_Int pixel_x0; /**< x start postion */
+ SANE_Int pixel_x0; /**< x start position */
};
@@ -763,7 +763,7 @@ static SANE_Status gt68xx_device_deactivate (GT68xx_Device * dev);
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*
* @warning
* @a size must be a multiple of 64 (at least with GT6816), otherwise the
@@ -782,7 +782,7 @@ gt68xx_device_memory_write (GT68xx_Device * dev, SANE_Word addr,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*
* @warning
* @a size must be a multiple of 64 (at least with GT6816), otherwise the
@@ -800,7 +800,7 @@ gt68xx_device_memory_read (GT68xx_Device * dev, SANE_Word addr,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_req (GT68xx_Device * dev, GT68xx_Packet cmd, GT68xx_Packet res);
@@ -813,7 +813,7 @@ gt68xx_device_req (GT68xx_Device * dev, GT68xx_Packet cmd, GT68xx_Packet res);
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_small_req (GT68xx_Device * dev, GT68xx_Packet cmd,
@@ -829,7 +829,7 @@ gt68xx_device_small_req (GT68xx_Device * dev, GT68xx_Packet cmd,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_check_firmware (GT68xx_Device * dev, SANE_Bool * loaded);
@@ -850,7 +850,7 @@ gt68xx_device_download_firmware (GT68xx_Device * dev,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_get_power_status (GT68xx_Device * dev, SANE_Bool * power_ok);
@@ -865,7 +865,7 @@ gt68xx_device_get_power_status (GT68xx_Device * dev, SANE_Bool * power_ok);
* @return
* - #SANE_STATUS_GOOD - success.
* - #SANE_STATUS_UNSUPPORTED - the scanner does not support TA connection.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_get_ta_status (GT68xx_Device * dev, SANE_Bool * ta_attached);
@@ -878,7 +878,7 @@ gt68xx_device_get_ta_status (GT68xx_Device * dev, SANE_Bool * ta_attached);
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
* - #SANE_STATUS_UNSUPPORTED - unsupported request was made (like attempt to
* turn on the TA lamp on a scanner which does not support TA).
*/
@@ -895,7 +895,7 @@ gt68xx_device_lamp_control (GT68xx_Device * dev, SANE_Bool fb_lamp,
*
* @return
* - #SANE_STATUS_GOOD - success; the status in @a *moving is valid.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_is_moving (GT68xx_Device * dev, SANE_Bool * moving);
@@ -912,7 +912,7 @@ gt68xx_device_is_moving (GT68xx_Device * dev, SANE_Bool * moving);
* - #SANE_STATUS_GOOD - success; the movement is started. Call
* gt68xx_device_is_moving() periodically to determine when the movement is
* complete.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_move_relative (GT68xx_Device * dev, SANE_Int distance);
@@ -929,7 +929,7 @@ gt68xx_device_move_relative (GT68xx_Device * dev, SANE_Int distance);
*
* @return
* - #SANE_STATUS_GOOD - success; the movement is started.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status gt68xx_device_carriage_home (GT68xx_Device * dev);
@@ -940,7 +940,7 @@ static SANE_Status gt68xx_device_carriage_home (GT68xx_Device * dev);
*
* @return
* - #SANE_STATUS_GOOD - success; the movement is started.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status gt68xx_device_paperfeed (GT68xx_Device * dev);
@@ -958,7 +958,7 @@ static SANE_Status gt68xx_device_paperfeed (GT68xx_Device * dev);
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status gt68xx_device_start_scan (GT68xx_Device * dev);
@@ -977,7 +977,7 @@ static SANE_Status gt68xx_device_start_scan (GT68xx_Device * dev);
*
* @return
* - #SANE_STATUS_GOOD - success; the value in @a *ready is valid.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_read_scanned_data (GT68xx_Device * dev, SANE_Bool * ready);
@@ -991,7 +991,7 @@ gt68xx_device_read_scanned_data (GT68xx_Device * dev, SANE_Bool * ready);
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status gt68xx_device_stop_scan (GT68xx_Device * dev);
@@ -1014,7 +1014,7 @@ static SANE_Status gt68xx_device_stop_scan (GT68xx_Device * dev);
* are not supported by hardware.
* - #SANE_STATUS_INVAL - some of the parameters in @a request, or the @a
* action code, are completely invalid.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_setup_scan (GT68xx_Device * dev,
@@ -1029,7 +1029,7 @@ gt68xx_device_setup_scan (GT68xx_Device * dev,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_set_afe (GT68xx_Device * dev, GT68xx_AFE_Parameters * params);
@@ -1048,7 +1048,7 @@ gt68xx_device_set_exposure_time (GT68xx_Device * dev,
*
* @return
* - #SANE_STATUS_GOOD - success.
- * - #SANE_STATUS_IO_ERROR - a communication error occured.
+ * - #SANE_STATUS_IO_ERROR - a communication error occurred.
*/
static SANE_Status
gt68xx_device_read_raw (GT68xx_Device * dev, SANE_Byte * buffer,
@@ -1085,7 +1085,7 @@ gt68xx_device_get_id (GT68xx_Device * dev);
/** Read the device descriptor of the scanner.
*
* This function should be called before closing the device to make sure
- * that the device descriptor is propperly stored in the scanner's memory.
+ * that the device descriptor is properly stored in the scanner's memory.
* If that's not done, the next try to get the config descriptor will
* result in a corrupted descriptor.
*