Solved
Number of bytes to be Read
As per .ioc the maximum value length for BLE data transfer can be 512 bytes.
but aci_gatt_update_char_value has char_Value_Length and Char_value pointer set for uint8_t . so it means we can update only max 255 bytes .
aci_gatt_update_char_value( uint16_t Service_Handle, uint16_t Char_Handle,uint8_t Val_Offset, uint8_t Char_Value_Length, const uint8_t* Char_Value )
pls suggest
