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goodixmoc: fetch max_stored_prints from device

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During updating configuration, device will send back the max_stored_prints
back. The number of max_stored_prints is different among different devices.
This commit is contained in:
fengqiangguo
2021-01-04 10:29:55 +01:00
committed by Benjamin Berg
parent e6712fbcca
commit 2ee0d16784
3 changed files with 25 additions and 3 deletions
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libfprint/drivers/goodixmoc/goodix_proto.c
+7 -1
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@@ -294,6 +294,12 @@ gx_proto_parse_body (uint16_t cmd, uint8_t *buffer, uint32_t buffer_len, pgxfp_c
break;
case MOC_CMD0_UPDATE_CONFIG:
{
presp->finger_config.status = buffer[0];
presp->finger_config.max_stored_prints = buffer[2];
}
break;
case MOC_CMD0_COMMITENROLLMENT:
case MOC_CMD0_DELETETEMPLATE:
break;
@@ -411,7 +417,7 @@ gx_proto_init_sensor_config (pgxfp_sensor_cfg_t pconfig)
memset (pconfig, 0, sizeof (*pconfig));
//NOTICE: Do not change any value!
memcpy (&pconfig->config, sensor_config, 26);
memcpy (&pconfig->config, sensor_config, G_N_ELEMENTS (sensor_config));
pconfig->reserved[0] = 1;
gx_proto_crc32_calc ((uint8_t *) pconfig, sizeof (*pconfig) - PACKAGE_CRC_SIZE, (uint8_t *) &crc32_calc);