kopia lustrzana https://gitlab.com/sane-project/backends
G4050 XPA slider control
- function to light on XPA - functions to enable/disable XPA slider's motormerge-requests/1/head
Stphane Voltz
rodzic
06847a5673
commit
bd718256e3
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@ -2195,11 +2195,120 @@ gl843_detect_document_end (Genesys_Device * dev)
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return SANE_STATUS_GOOD;
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}
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/** @brief disable XPA slider motor
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* toggle gpios to switch disble XPA slider motor
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* @param dev device to set up
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*/
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#ifndef UNIT_TESTING
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static
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#endif
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SANE_Status gl843_xpa_motor_off(Genesys_Device *dev)
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{
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uint8_t val;
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SANE_Status status=SANE_STATUS_GOOD;
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DBGSTART;
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/* unset GPOADF */
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RIE (sanei_genesys_read_register (dev, REG6B, &val));
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val &= ~REG6B_GPOADF;
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RIE (sanei_genesys_write_register (dev, REG6B, val));
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RIE (sanei_genesys_read_register (dev, REGA8, &val));
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val |= REGA8_GPO27;
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RIE (sanei_genesys_write_register (dev, REGA8, val));
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RIE (sanei_genesys_read_register (dev, REGA9, &val));
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val &= ~REGA9_GPO31;
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RIE (sanei_genesys_write_register (dev, REGA9, val));
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DBGCOMPLETED;
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return status;
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}
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/** @brief enable XPA slider motor
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* toggle gpios to switch enable XPA slider motor
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* @param dev device to set up
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*/
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#ifndef UNIT_TESTING
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static
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#endif
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SANE_Status gl843_xpa_motor_on(Genesys_Device *dev)
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{
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uint8_t val;
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SANE_Status status=SANE_STATUS_GOOD;
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DBGSTART;
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/* set MULTFILM et GPOADF */
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RIE (sanei_genesys_read_register (dev, REG6B, &val));
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val |=REG6B_MULTFILM|REG6B_GPOADF;
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RIE (sanei_genesys_write_register (dev, REG6B, val));
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RIE (sanei_genesys_read_register (dev, REG6C, &val));
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val &= ~REG6C_GPIO15;
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RIE (sanei_genesys_write_register (dev, REG6C, val));
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/* Motor power ? No move at all without this one */
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RIE (sanei_genesys_read_register (dev, REGA6, &val));
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val |= REGA6_GPIO20;
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RIE (sanei_genesys_write_register(dev,REGA6,val));
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RIE (sanei_genesys_read_register (dev, REGA8, &val));
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val &= ~REGA8_GPO27;
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RIE (sanei_genesys_write_register (dev, REGA8, val));
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RIE (sanei_genesys_read_register (dev, REGA9, &val));
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val |= REGA9_GPO32|REGA9_GPO31;
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RIE (sanei_genesys_write_register (dev, REGA9, val));
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DBGCOMPLETED;
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return status;
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}
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/** @brief light XPA lamp
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* toggle gpios to switch off regular lamp and light on the
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* XPA light
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* @param dev device to set up
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*/
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#ifndef UNIT_TESTING
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static
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#endif
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SANE_Status gl843_xpa_lamp_on(Genesys_Device *dev)
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{
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uint8_t val;
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SANE_Status status=SANE_STATUS_GOOD;
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DBGSTART;
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/* REGA6 */
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RIE(sanei_genesys_read_register(dev, REGA6, &val));
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/* cut regular lamp power */
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val &= ~(REGA6_GPIO24|REGA6_GPIO23);
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/* set XPA lamp power */
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val |= REGA6_GPIO22 | REGA6_GPIO21 | REGA6_GPIO19;
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RIE(sanei_genesys_write_register(dev, REGA6, val));
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RIE(sanei_genesys_read_register(dev, REGA7, &val));
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val|=REGA7_GPOE24; /* lamp 1 off GPOE 24 */
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val|=REGA7_GPOE23; /* lamp 2 off GPOE 23 */
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val|=REGA7_GPOE22; /* full XPA lamp power */
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RIE(sanei_genesys_write_register(dev, REGA7, val));
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DBGCOMPLETED;
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return status;
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}
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/* Send the low-level scan command */
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#ifndef UNIT_TESTING
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static
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#endif
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SANE_Status
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SANE_Status
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gl843_begin_scan (Genesys_Device * dev, Genesys_Register_Set * reg,
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SANE_Bool start_motor)
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{
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@ -2244,40 +2353,13 @@ gl843_begin_scan (Genesys_Device * dev, Genesys_Register_Set * reg,
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r03 = sanei_genesys_read_reg_from_set (reg, REG03);
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if ((r03 & REG03_XPASEL) && (r03 & REG03_LAMPPWR))
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{
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RIE (sanei_genesys_read_register (dev, REGA6, &val));
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/* switch off regular lamp */
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val &= 0xbf;
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/* light XPA lamp at full power (2 bits for level: __11 ____) */
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val |= 0x30;
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RIE (sanei_genesys_write_register (dev, REGA6, val));
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RIE(gl843_xpa_lamp_on(dev));
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}
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/* enable XPA lamp motor */
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if (r03 & REG03_XPASEL)
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{
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/* set MULTFILM et GPOADF */
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RIE (sanei_genesys_read_register (dev, REG6B, &val));
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val |=REG6B_MULTFILM|REG6B_GPOADF;
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RIE (sanei_genesys_write_register (dev, REG6B, val));
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RIE (sanei_genesys_read_register (dev, REG6C, &val));
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val &= ~REG6C_GPIO15;
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RIE (sanei_genesys_write_register (dev, REG6C, val));
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RIE (sanei_genesys_read_register (dev, REGA6, &val));
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val |= REGA6_GPIO20;
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RIE (sanei_genesys_write_register(dev,REGA6,val));
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RIE (sanei_genesys_read_register (dev, REGA8, &val));
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val &= ~REGA8_GPO27;
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RIE (sanei_genesys_write_register (dev, REGA8, val));
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RIE (sanei_genesys_read_register (dev, REGA9, &val));
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val |= REGA9_GPO32|REGA9_GPO31;
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RIE (sanei_genesys_write_register (dev, REGA9, val));
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RIE(gl843_xpa_motor_on(dev));
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}
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/* blinking led */
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@ -2391,6 +2473,7 @@ static SANE_Status gl843_park_xpa_lamp (Genesys_Device * dev)
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/* write to scanner and start action */
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RIE (gl843_bulk_write_register (dev, local_reg, GENESYS_GL843_MAX_REGS));
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RIE (gl843_xpa_motor_on(dev));
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status = gl843_start_action (dev);
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if (status != SANE_STATUS_GOOD)
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{
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@ -2425,6 +2508,9 @@ static SANE_Status gl843_park_xpa_lamp (Genesys_Device * dev)
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sanei_genesys_read_register (dev, REG6B, &val);
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val &= ~REG6B_GPOADF;
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sanei_genesys_write_register (dev, REG6B, val);
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/* disable XPA slider motor */
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gl843_xpa_motor_off(dev);
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return SANE_STATUS_GOOD;
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}
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usleep (100000); /* sleep 100 ms */
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@ -3991,8 +4077,11 @@ gl843_update_hardware_sensors (Genesys_Scanner * s)
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#ifndef UNIT_TESTING
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static
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#endif
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SANE_Status
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gl843_move_to_ta (Genesys_Device * dev)
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/** @brief move sensor to transparency adaptor
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* Move sensor to the calibration of the transparency adapator (XPA).
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* @param dev device to use
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*/
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SANE_Status gl843_move_to_ta (Genesys_Device * dev)
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{
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SANE_Status status = SANE_STATUS_GOOD;
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float resolution;
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@ -66,6 +66,10 @@ SANE_Status gl843_feed (Genesys_Device * dev, unsigned int steps);
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SANE_Status gl843_init (Genesys_Device * dev);
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SANE_Status gl843_send_shading_data (Genesys_Device * dev, uint8_t * data, int size);
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SANE_Status gl843_bulk_write_register (Genesys_Device * dev, Genesys_Register_Set * reg, size_t elems);
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SANE_Status gl843_xpa_lamp_on (Genesys_Device * dev);
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SANE_Status gl843_xpa_motor_on (Genesys_Device * dev);
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SANE_Status gl843_xpa_motor_off (Genesys_Device * dev);
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SANE_Status gl843_move_to_ta (Genesys_Device * dev);
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#endif
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#define DBGSTART DBG (DBG_proc, "%s start\n", __FUNCTION__);
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