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h2zero / NimBLE-Arduino

A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.
https://h2zero.github.io/NimBLE-Arduino/
Apache License 2.0
700 stars 146 forks source link

preffered phy #511

Open chegewara opened 1 year ago

chegewara commented 1 year ago

Hi, i know its not a problem with this library, just with nimble itself, but for others i am reporting it here. This code will report always 1M_PHY, even if connection is with 2M_PHY:

uint8_t rx_phy, tx_phy;
ble_gap_read_le_phy(desc->conn_handle, &tx_phy, &rx_phy);
Serial.printf("RX: %d, TX: %d\n", rx_phy, tx_phy);
h2zero commented 1 year ago

Thanks for pointing this out. I looked at the code and it requests the info from the controller, may be a bug in the espressif controller and not NimBLE. Do you know if this works properly with Bluedroid?

chegewara commented 1 year ago

No idea, i didnt test it with bluedroid.

btw, i tested ota over ble with 2M_PHY and data are sent way too fast, the code has no chance to write on flash in time

h2zero commented 1 year ago

btw, i tested ota over ble with 2M_PHY and data are sent way too fast, the code has no chance to write on flash in time

Cool, I'll have to try that.