Hi,
I have been testing l2cap.
Why is it fragmented by softdevice.
+---------------------+ +---------------------+ | PCA10040(nRF52832) |....... L2CAP .......| PCA10040(nRF52832) | | | | | | repeat tx_func() | | | +---------------------+ +---------------------+ PCA10040(nRF52832) SDK15.3 Softdevice S132 v6.1.1 tx_func(){ static uint8_t send_buf[244]; static ble_data_t obj; memset(send_buf, '0', sizeof(send_buf)); send_buf[0] = 'S'; send_buf[sizeof(send_buf)-1] = 'E'; obj.p_data = send_buf; obj.len = sizeof(send_buf); while(NRF_SUCCESS == sd_ble_l2cap_ch_tx(m_conn_handle, local_cid, &obj)); }