RE: how to send ASCII data to MCP

rangineni balu — Tue, 29 Oct 2013 11:04:51 GMT

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

RE: how to send ASCII data to MCP

Håkon Alseth — Mon, 28 Oct 2013 13:47:43 GMT

Hi,

With the newest version of MCP (v3.5.0), this is possible. You will have to check the box "Display as UTF8", which is located to the left of "Read Long" button.

Best regards Håkon