Hello,
I am trying to establish a network to send data over the boards.
I tried using examples in Ble_central and Ble_peripheral, but in those examples they would stay either in central or peripheral mode. Hence I tried using ble_central and peripheral example.
BLE_app_interactive looked reasonable to my project and hence wanted to use it as a starting point. I used 2 boards and established a connection between them.
But when I am trying to send data between them, I had to use gatt services, and hence recognized the available gatt services in the running example.
I have few running, but I couldn't find any way of exchanging data between the devices.
I am attaching the log of my attempted commands, please verify and help me to proceed.
Thank you
uart_cli:~$ gatt services D8:DC:88:9E:43:74 <info> app: Services count: 3 Found service UUIDs: UUID: 1800 type: 0x1 UUID: 1801 type: 0x1 UUID: 180F type: 0x1 uart_cli:~$ advertise balloc bonded_devices clear cli connect connected_devices device_name devices disconnect gatt history key_reply log mpu numeric pair parameters privacy queue remove_bond resize scan uart_cli:~$ gatt write command D8:DC:88:9E:43:74 0X1 The selected service does not contain the characteristic - 0X1 uart_cli:~$ gatt write command D8:DC:88:9E:43:74 0X1 The selected service does not contain the characteristic - 0X1 uart_cli:~$ advertise balloc bonded_devices clear cli connect connected_devices device_name devices disconnect gatt history key_reply log mpu numeric pair parameters privacy queue remove_bond resize scan uart_cli:~$ gatt write command D8:DC:88:9E:43:74 180F 43 The selected service does not contain the characteristic - 180F uart_cli:~$ gatt services FB Invalid device address uart_cli:~$ gatt services FB Invalid device address uart_cli:~$ G G: command not found uart_cli:~$ gatt sr unknown parameter: sr uart_cli:~$ gatt services D8:DC:88:9E:43:74 <info> app: Services count: 3 Found service UUIDs: UUID: 1800 type: 0x1 UUID: 1801 type: 0x1 UUID: 180F type: 0x1 uart_cli:~$ gatt indication F unknown parameter: F uart_cli:~$ gatt n unknown parameter: n uart_cli:~$ gatt indication D8 unknown parameter: D8 uart_cli:~$ G G: command not found uart_cli:~$ gatt indication on D8:DC:88:9E:43:74 180F Wrong characteristic UUID or the CCCD descriptor has not been found yet
