how to send ASCII data to MCP

[rangineni balu]

I am able to send data from EK to MCP but even i am sending one byte of ASCII(alphabet) of data, it is showing as hex value in MCP ex., 'C' as 43 , if i want to see ASCII in MCP instead of hex, how to achieve it?

[rangineni balu]

yeah, its working, thanks for your reply and i tried to send 4 bytes of data byte by byte no problem, i'm recieving at usb dongle, but when i tried to send 4 bytes at a time, getting link loss

i'm attaching the MCP screen shot when it got recieved link loss error

ble_gatts_hvx_params_t params;

uint16_t len = 4;  //sizeof(button_state);
uint8_t button_state[]="NAME";
memset(&params, 0, sizeof(params));
params.type = BLE_GATT_HVX_NOTIFICATION;
params.handle = p_lbs->button_char_handles.value_handle;
params.p_data = &button_state;
params.p_len = &len;

this is only change i have done -- changing length field