I am unable to to send notification for a customized service. I am testing a customized services that simply increments a variable every 3 seconds and sends notification with the new value. The timer part is working, verified by blinking led. I can read the value with the read command using the Master control panel. The master control panel reports that the Charatersitic properties are read and notify. I used the example from the AN-36 application note and added it to the heart rate example. The heart rate notify still works.
when I call sd_ble_gatts_hvx() I get a error return 0x3003, which is a Internal error? I attached my service code for your reference. Any help will be appreciated.
