search

MediaTek-Labs / Arduino-Add-On-for-LinkIt-SDK

Arduino board support package for LinkIt 7697
https://docs.labs.mediatek.com/resource/linkit7697-arduino/en
34 stars 33 forks source link

MT7697D: wifi_init() Error, Patch Download fail #106

Closed hardikharpal closed 5 years ago

hardikharpal commented 5 years ago

Hi,

May be its off topic as environment is not Arduino add on, if it is ignore this issue.

Reproduce Steps

  1. Running iot_sdk example on MT7697D

Error & Expected Results

I am trying iot_sdk example from public SDK 4.6.1 on AI7697HD. Example code works fine on AI7697H but in case of AI7697HD it showing following error.

[T: 460 M: connsys C: error F: connsys_patch_finish L: 693]: <<connsys_patch_finish>> Check interrupt failed. wait_tx_done = 0, wait_tx_done = 1. [T: 460 M: connsys C: error F: connsys_patch_download_body L: 1414]: <<connsys_patch_download_body>> Patch Download Fail.

Do I have to change anything for MT7697D in Example code?

Note that AI7697HD is on custom made board and AI7697H is on Dev kit from Acsip.

Any one tried iot_sdk example project on MT7697D with arduino add on? Is it working?

Environment

hardikharpal commented 5 years ago

There is no 3.3V connected to RTC_3V3 pin on custom board which was causing issue.