サンプルプログラム「ble_app_uart」が動作しない。

Question

[Ble_app_uart] of the old version of [nRF5_SDK_14.2.0_17 b948 a] is operating correctly, not due to the low-speed clock.
In the old version, the operation of the crystal setting has been confirmed.
The product also confirms the operation of CR calling for CR transmission.
Only the new version does not work.

rraa · Accepted Answer

If you write English I will give an answer!

yokokawa · Answer

The problem was solved.
There was a problem with Taiyo Yuden's evolution board.
Thank you very much.

yokokawa · Answer

I am using Taiyo Yuden 's EBSHSNZWZ.

"Ble_app_uart" of the sample program "nRF5_SDK_15.0.0_a53641a" was executed, but the program locked up.
* There is no error or warning.
※ The sample program has not been changed.
Contents:
When executed, nrf_sdh_enable_request () in main will stop at execution.
It seems that it will not come back from ret_code = sd_software_enable (& clock_lf_cfg, app_error_ fault_handler) in nrf_sdh_enable_request ().

Please tell me the possible causes.
※ It works normally with nRF5_SDK_14.2.0_17b948a.
* Since I want to communicate 244 bytes by BLE, I made it to a new version, if there is a method that can be realized with the old version, please also show that way.

Thanking you in advance.

サンプルプログラム「ble_app_uart」が動作しない。

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