Datasheet > EM7180SFP01B

EM7180SFP01B

更新时间： 2022-02-26 13:08:18

品牌	Logo	应用领域
EMMICRO		/
页数	文件大小	规格书
18页	1158K
描述
Ultra Low Power Sensor Fusion Platform

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EM7180SFP01B 数据手册

EM7180SFP

4. Troubleshooting

This section provides guidance in troubleshooting SENtral, and is divided into hardware-related and software-related errors.

4.1. Hardware-Related Error Conditions

Possible indications of a hardware-related problem are given below in Table 13.

Address

Error Indication

[0] 1 = CPUReset. Watchdog or Power on

Reset occurred and EEPROM upload

failed. See Section “Power-Up and

Configuration File Upload”.

EventStatus

0x35

[2] 1 = EEUploadError. Issue with

uploading from the dedicated EEPROM.

SentralStatus

0x37

[4] 1 = No EEPROM detected

See Section “Power-Up and Configuration

File Upload”.

MagRate

AccelRate

GyroRate

0x55

0x56

0x57

0x00 – Value lost

Table 13 Hardware-Related Error Indications

In the event of such errors, SENtral will enter Standby State, shut down the sensors, and generate an interrupt to the host.

Possible reasons for hardware-related errors include problems with an external EEPROM upload, power transients detected by

power management, and errors in software detected by Watchdog. Often the error can be cleared by sending the ResetReq

command and reloading the Configuration File.

4.2. Software-Related Error Conditions

Possible indications of software-related errors are given below in Table 14:

Address

Error Indication

EventStatus

0x35

[1] 1 = Error.

Non-zero value indicates sensor-related error. Check

sensors by communicating in Pass-Through State.

See Table 15

SensorStatus

ErrorRegister

0x36

0x50

Non-zero value indicated an error. See Table 16.

Table 14 Software-Related Error Indications

If the SensorStatus register indicates a non-zero value, then the value provides additional information on the sensor that is

causing a problem, as given in Table 15.

www.emmicroelectronic.com

7180SFP-DS Version 1.1, 10-Dec-14

420005-A01, 2.0

1...11 12 131415 16 17 18

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