Latest Firmware request for EC200U-CN

Jprathap · December 14, 2022, 1:22pm

Hi,

I’m new to this, recently i bought the below module and tried to get GNSS data.

Quectel
EC200U
Revision: EC200UCNAAR02A01M08
EC200UCNAC-N05-SNNSA

Error code:
[2022-12-14 18:47:31:774_S:] AT+QGPS=1
[2022-12-14 18:47:31:835_R:] AT+QGPS=1
[2022-12-14 18:47:31:835_R:] OK
[2022-12-14 18:47:42:246_S:] AT+QGPSCFG=“nmeasrc”,1
[2022-12-14 18:47:42:313_R:] AT+QGPSCFG=“nmeasrc”,1
[2022-12-14 18:47:42:313_R:] OK
[2022-12-14 18:47:52:558_S:] AT+QGPSGNMEA=“GGA”
[2022-12-14 18:47:52:616_R:] AT+QGPSGNMEA=“GGA”
[2022-12-14 18:47:52:616_R:] +CMS ERROR: Requested facility not subscribed

connected gps antenna and 4g antenna with it.

Please let me know. how to resolve this.

Raphael-Q · December 16, 2022, 2:43am

Hi Jprathap,

EC200UCNAAR02A01M08 is really an old version, GNSS function is supported since EC200UCNAAR02A04M08 vesion. I will send you the latest firmware via MESSAGE. Please find attached.

Best regards.

Jprathap · December 16, 2022, 3:32am

Thanks Raphael, that’s great…

Jprathap · December 16, 2022, 6:57am

Hi Raphael,

I have followed the flash instruction. but i can’t able to flash it. it stuck at the below screen.

screenshot of normal connect:
before qdownload mode

I tried both “AT+QDOWNLOAD” and ( USB_BOOT & VDD_EXT ) short with 4.7kohms methods.

screenshot after qdownload mode:

the upgrade tool not seems working.

Please help me on flashing new firmware.

–
Thanks & Regards
JayaPrathap A

Raphael-Q · December 16, 2022, 9:32am

Hi Jprathap,

I sent you the latest QFlash tool via MESSAGE. The package has a user guide. Please refer to 2.1.1.3. COM Port Selection for EC200U/RG500U/RG200U/RM500U

Best regards.

Jprathap · December 16, 2022, 11:18am

Hi Raphael,

I tried to flash using QFlash tool and followed the steps as per instructions.

It started to flash

1.HOST-FDL

2.FDL2

FAILURE MESSAGE

image714×631 76.5 KB

–
Thanks & Regards
JPrathap

Raphael-Q · December 19, 2022, 7:41am

Hi Jprahtap,

Please confirm that

to choose AT port for upgrading
AT port is available. No other tools occupy the AT port
whether the module was power down during upgrading.

Best regards.

Jprathap · December 21, 2022, 5:27am

Hi Raphael,

Thanks for the reply.

1.i choose AT port for upgrade.
2.At port is available.
3.no, the module didn’t power down during upgrade.

–
Thanks & Regards
JPrathap

Jprathap · December 22, 2022, 4:49am

Hi Raphael,

please check the below video for more details.

log entries:

[2022-12-22 10:07:06:724] ===============================C:\Users\DarkDargon\Desktop\QFlash_V6.1\QFlash_V6.1.exe
[2022-12-22 10:07:06:730] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:734] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:737] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:740] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:743] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:746] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:748] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:751] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:753] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:06:754] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:08:771] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:08:771] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:07:08:772] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-22 10:08:14:341] Write: Call GetOverlappedResult() fail, [ErrorCode: 0x00000079].

Please help me on this.
–
Thanks & Regards
JPrathap

Raphael-Q · December 22, 2022, 9:15am

Hi Jprathap,

According to the response, the problem may cause by driver. Please uninstall the the old driver and install this new one.
EC200U_driver.zip (9.4 MB)

Best regards.

Jprathap · December 23, 2022, 8:16am

Hi Raphael,

I tried the driver, but still getting same error.

the error log:

[2022-12-23 11:51:45:538] ===============================C:\Users\DarkDargon\Desktop\QFlash_V6.1\QFlash_V6.1.exe
[2022-12-23 11:51:45:543] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:548] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:551] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:553] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:556] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:559] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:562] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:565] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:567] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:45:568] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:47:569] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:47:570] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:51:47:571] UartWatchProc: EV_RX80FULL detected,maybe lose some data at driver level.
[2022-12-23 11:52:53:116] Write: Call GetOverlappedResult() fail, [ErrorCode: 0x00000079].

–
Thanks & Regards
Jprathap

lyman-Q · December 25, 2022, 6:26am

Dear Jprathap, could you please give me your email address? I will send you a new upgrade tool.

Jprathap · December 25, 2022, 6:44am

Hi Iyman,

Thanks for response, I shared the mail id on pvt message.

–
Thanks & Regards
Jprathap

lyman-Q · December 28, 2022, 1:42am

Dear Jprathap,I send it to you,please check.

Jprathap · December 30, 2022, 3:32am

Hi Iyman,

the tool worked fine. now updated to latest firmware. Thanks .

itdontgo · June 22, 2023, 10:24am

Hi,

It is possible to send me the QFlash tool? My one won’t upgrade the EG915U

Thanks

Raphael-Q · June 25, 2023, 2:17am

Hi Itdontgo,

I will send you Qflash_V6.4 via message.

Best regards.

Himanshu_Rokde · September 3, 2023, 6:15am

Hi,

Can I get the QFlash tool as well ? I have V5.2 and it won’t upgrade the EC200U-CN.

Thanks

herbert.pan-Q · September 4, 2023, 5:16am

I have sent it to your email,pls chk

Himanshu_Rokde · September 5, 2023, 4:40am

got it sir. thank you