SWRU368C May   2018  – January 2021 CC3100 , CC3100MOD , CC3200 , CC3200MOD

 

  1. 1 Overview
    1. 1.1 Document Scope
    2. 1.2 Overview
      1. 1.2.1 Features List
    3. 1.3 Host Driver Overview
    4. 1.4 Configurable Information Element
  2. 2 Writing a Simple Networking Application
    1. 2.1 Overview
      1. 2.1.1 Basic Example Code
  3. 3 Device Initialization
    1. 3.1 Overview
    2. 3.2 Host Interface
      1. 3.2.1 SPI Interface
      2. 3.2.2 UART Interface
        1. 3.2.2.1 Change UART Baud Rate
  4. 4 Device Configurations
    1. 4.1 Overview
    2. 4.2 Device Parameters
    3. 4.3 WLAN Parameters
      1. 4.3.1 Advanced
    4. 4.4 Network Parameters
    5. 4.5 Internet and Networking Services Parameters
    6. 4.6 Power-Management Parameters
      1. 4.6.1 Overview
      2. 4.6.2 Power Policy
    7. 4.7 Scan Parameters
      1. 4.7.1 Scan Policy
  5. 5 Socket
    1. 5.1 Overview
      1. 5.1.1 Transmission Control Protocol (TCP)
      2. 5.1.2 User Datagram Protocol (UDP)
    2. 5.2 Socket Connection Flow
    3. 5.3 TCP Connection Flow
      1. 5.3.1 Client Side
      2. 5.3.2 Server Side
    4. 5.4 UDP Connection Flow
      1. 5.4.1 Client Side
      2. 5.4.2 Server Side
    5. 5.5 Socket Options
      1. 5.5.1 Blocking vs NonBlocking
      2. 5.5.2 Secure Sockets
    6. 5.6 SimpleLink Supported Socket API
    7. 5.7 Number of Available Sockets
    8. 5.8 Packet Aggregation
  6. 6 Device Hibernate
    1. 6.1 Overview
  7. 7 Provisioning
    1. 7.1 Overview
    2. 7.2 SmartConfig
      1. 7.2.1 General Description
      2. 7.2.2 How to Use / API
        1. 7.2.2.1 Automatic Activation (Out of the Box)
        2. 7.2.2.2 Manual Activation
        3. 7.2.2.3 Stopping Smart Config
    3. 7.3 AP Mode
      1. 7.3.1 General Description
      2. 7.3.2 How to Use / API
      3. 7.3.3 Things to Note When Configuring AP Provisioning
    4. 7.4 WPS
      1. 7.4.1 General Description
      2. 7.4.2 How to Use / API
      3. 7.4.3 Example of Using WPS
      4. 7.4.4 Tradeoffs Between Provisioning Options
  8. 8 Security
    1. 8.1 WLAN Security
      1. 8.1.1 Personal
      2. 8.1.2 Enterprise
        1. 8.1.2.1 General Description
        2. 8.1.2.2 How to Use / API
        3. 8.1.2.3 Example
        4. 8.1.2.4 Limitations
    2. 8.2 Secured Socket
      1. 8.2.1 General Description
      2. 8.2.2 How to Use / API
        1. 8.2.2.1 Selecting a Method
        2. 8.2.2.2 Selecting a Cipher Suit
        3. 8.2.2.3 Selecting the Secured Files for the Socket
        4. 8.2.2.4 Set Domain Name for Verification and SNI
      3. 8.2.3 Example of Using the SSL
      4. 8.2.4 Supported Cryptographic Algorithms
    3. 8.3 Limitations
      1. 8.3.1 Main Known Limitations
        1. 8.3.1.1 STA Mode
        2. 8.3.1.2 AP Mode
        3. 8.3.1.3 JavaScript Example
        4. 8.3.1.4 Host Driver Example
  9. 9 AP Mode
    1. 9.1 General Description
    2. 9.2 Setting AP Mode – API
    3. 9.3 WLAN Parameters Configuration – API
    4. 9.4 WLAN Parameters Query – API
    5. 9.5 AP Network Configuration
    6. 9.6 DHCP Server Configuration
    7. 9.7 Setting Device URN
    8. 9.8 Asynchronous Events Sent to the Host
    9. 9.9 Example Code
  10. 10Peer to Peer (P2P)
    1. 10.1 General Description
      1. 10.1.1 Scope
      2. 10.1.2 Wi-Fi Direct Advantage
      3. 10.1.3 Support and Abilities of Wi-Fi Direct
      4. 10.1.4 Limitations
    2. 10.2 P2P APIs and Configuration
      1. 10.2.1 Configuring P2P Global Parameters
        1. 10.2.1.1 Set P2P Role
        2. 10.2.1.2 Set P2P Network Configuration
        3. 10.2.1.3 Set P2P Device Name
        4. 10.2.1.4 Set P2P Device Type
        5. 10.2.1.5 Set P2P Listen and Operation Channels
      2. 10.2.2 Configuring P2P Policy
        1. 10.2.2.1 Configure P2P Intent Value and Negotiation Initiator
      3. 10.2.3 Configuring P2P Profile Connection Policy
      4. 10.2.4 Discovering Remote P2P Peers
        1. 10.2.4.1 How to Start P2P Discovery
        2. 10.2.4.2 How to See/Get P2P Remote Peers (Network P2P List)
      5. 10.2.5 Negotiation Method
      6. 10.2.6 Manual P2P Connection
      7. 10.2.7 Manual P2P Disconnection
      8. 10.2.8 P2P Profiles
      9. 10.2.9 Removing P2P Profiles
    3. 10.3 P2P Connection Events
    4. 10.4 Use Cases and Configuration
      1. 10.4.1 Case 1 – Nailed P2P Client Low-Power Profile
      2. 10.4.2 Case 2 – Mobile Client Low-Power Profile
      3. 10.4.3 Case 3 – Nailed Center Plugged-in Profile
      4. 10.4.4 Case 4 – Mobile Center Profile
      5. 10.4.5 Case 5 – Mobile General-Purpose Profile
    5. 10.5 Example Code
  11. 11HTTP Server
    1. 11.1  Overview
    2. 11.2  Supported Features
    3. 11.3  HTTP Web Server Description
      1. 11.3.1 Overview
        1. 11.3.1.1 Details
    4. 11.4  HTTP GET Processing
      1. 11.4.1 Overview
      2. 11.4.2 Default Web Page
      3. 11.4.3 SimpleLink GET Tokens
      4. 11.4.4 User-Defined Tokens
      5. 11.4.5 HTML Sample Code With Dynamic HTML Content
    5. 11.5  HTTP POST Processing
      1. 11.5.1 Overview
      2. 11.5.2 SimpleLink POST Tokens
      3. 11.5.3 SimpleLink POST Actions
      4. 11.5.4 User-Defined Tokens
      5. 11.5.5 Redirect after POST
      6. 11.5.6 HTML Sample Code With POST and Dynamic HTML Content
    6. 11.6  Internal Web Page
    7. 11.7  Force AP Mode Support
    8. 11.8  Accessing the Web Page
      1. 11.8.1 SimpleLink in Station Mode
      2. 11.8.2 SimpleLink in AP Mode
    9. 11.9  HTTP Authentication Check
    10. 11.10 Handling HTTP Events in Host Using the SimpleLink Driver
    11. 11.11 SimpleLink Driver Interface the HTTP Web Server
      1. 11.11.1 Enable or Disable HTTP Server
      2. 11.11.2 Configure HTTP Port Number
      3. 11.11.3 Enable or Disable Authentication Check
      4. 11.11.4 Set or Get Authentication Name, Password, and Realm
      5. 11.11.5 Set or Get Domain Name
      6. 11.11.6 Set or Get URN Name
      7. 11.11.7 Enable or Disable ROM Web Pages Access
    12. 11.12 SimpleLink Predefined Tokens
      1. 11.12.1 GET Values
      2. 11.12.2 POST Values
      3. 11.12.3 POST Actions
      4. 11.12.4 HTTP Server Limitations
  12. 12mDNS
    1. 12.1 Overview
    2. 12.2 Protocol Detail
    3. 12.3 Implementation
      1. 12.3.1 Default Implementation
      2. 12.3.2 173
      3. 12.3.3 Start and Stop mDNS
      4. 12.3.4 mDNS Query – One Shot
      5. 12.3.5 mDNS Query – Continuous
      6. 12.3.6 mDNS Service Registration
    4. 12.4 Supported Features
    5. 12.5 Limitations
  13. 13Serial Flash File System
    1. 13.1 Overview
      1. 13.1.1 Summary of Instructions
      2.      File Creation
      3.      File Opening
      4.      File Closing
      5.      File Writing
      6.      File Reading
      7.      File Deleting
      8.      File Information
  14. 14Rx Filter
    1. 14.1 Overview
    2. 14.2 Detailed Description
    3. 14.3 Examples
    4. 14.4 Creating Trees
    5. 14.5 Host API
      1. 14.5.1 Code Example
    6. 14.6 Notes and Limitations
  15. 15Transceiver Mode
    1. 15.1  General Description
    2. 15.2  How to Use / API
    3. 15.3  Sending and Receiving
    4. 15.4  Changing Socket Properties
    5. 15.5  Internal Packet Generator
    6. 15.6  Transmitting CW (Carrier-Wave)
    7. 15.7  Connection Policies and Transceiver Mode
    8. 15.8  Notes about Receiving and Transmitting
      1. 15.8.1 Receiving
    9. 15.9  Use Cases
      1. 15.9.1 Sniffer
    10. 15.10 TX Continues
    11. 15.11 Ping
    12. 15.12 Transceiver Mode Limitations
  16. 16Rx Statistics
    1. 16.1 General Description
    2. 16.2 How to Use / API
    3. 16.3 Notes about Receiving and Transmitting
    4. 16.4 Use Cases
    5. 16.5 Rx Statistics Limitations
  17. 17Asynchronous Events
    1. 17.1 Overview
    2. 17.2 WLAN Events
    3. 17.3 Netapp Events
    4. 17.4 Socket Events
    5. 17.5 Device Events
  18. 18Configurable Info Element
    1. 18.1 General
    2. 18.2 Interface to Application
      1. 18.2.1 API Output
    3. 18.3 Total Maximum Size of all Information Elements
  19. 19Debug
    1. 19.1 Capture NWP Logs
      1. 19.1.1 Overview
      2. 19.1.2 Instructions
        1. 19.1.2.1 Configuring Pin Mux for CC32xx
        2. 19.1.2.2 Terminal Settings
        3. 19.1.2.3 Run Your Program
        4. 19.1.2.4 Send to TI Engineer
          1.        A Host Driver Architecture
            1.         A.1 Overview
              1.          A.1.1 SimpleLink WiFi Host Driver -– Platform-Independent Part
              2.          A.1.2 SimpleLink WiFi Host Driver – Platform-Dependent Part
              3.          A.1.3 SimpleLink WiFi Driver Configuration
              4.          A.1.4 User Application
            2.         A.2 Driver Data Flows
              1.          A.2.1 Transport Layer Protocol
              2.          A.2.2 Command and Command Complete
              3.          A.2.3 Data Transactions
                1.           A.2.3.1 Data Send (From Host to SimpleLink Network Processor)
                2.           A.2.3.2 Data Flow Control
                3.           A.2.3.3 Data Receive (From SimpleLink Network Processor to Host)
                4.           A.2.3.4 Blocking Receive
                5.           A.2.3.5 NonBlocking Receive
                  1.            B Error Codes
                    1.             B.1 Error Codes
                      1.              C How to Generate Certificates, Public Keys, and CAs
                        1.               C.1 Certificate Generation
                          1.                Revision History

11.12.2 POST Values

POST system configuration is shown in Table 11-17.

Table 11-17 System Configurations
TokenNameValue / Usage
__SL_P_S.BDevice name (URN)Sets device name
__SL_P_S.CDomain nameSets domain name
__SL_P_S.DDevice mode (role)Sets device mode
Values: Station, AP, P2P
__SL_P_S.JPost system time and dateSets system time and date. The value is a string with the following format:
Year, month, day, hours, minutes, seconds
__SL_P_S.RRedirect after postValue should contain a valid web page. If the page exists, the web server issues an HTTP 302 response to redirect to the web page.
Can be used for redirection after submitting a form (with HTTP post).

POST network configurations are shown in Table 11-18.

Table 11-18 Network Configurations
TokenNameValues / Usage
Station (and P2P client)
__SL_P_N.ASTA IP addressSets STA IP address.
Value format: xxx.yyy.zzz.ttt
__SL_P_N.BSTA subnet maskSets STA subnet mask.
Value format: xxx.yyy.zzz.ttt
__SL_P_N.CSTA default gatewaySets STA default gateway.
Value format: xxx.yyy.zzz.ttt
__SL_P_N.DSTA DHCP state (must be disabled for the IP setting to take affect)Enables or disables DHCP state.
If value is Enable, then DHCP is enabled, any other value disables the DHCP.
__SL_P_N.HSTA DNS serverSets STA DNS server address.
Value format: xxx.yyy.zzz.ttt
DHCP server
__SL_P_N.IDHCP start addressSets start address.
Value format: xxx.yyy.zzz.ttt
__SL_P_N.JDHCP last addressSets last address.
Value format: xxx.yyy.zzz.ttt
__SL_P_N.KDHCP lease timeSets lease time, in seconds
AP (and P2P Go)
__SL_P_N.PAP IP addressSets AP IP address.
Value format: xxx.yyy.zzz.ttt
__SL_P_W.AChannel # in AP modeSets channel number.
Values: 1 to 13
__SL_P_W.BSSIDSets SSID
__SL_P_W.CSecurity typeSets security type:
0 for Open, 1 for WEP, 2 for WPA.
__SL_P_W.GPasswordSets password

POST connection policy configuration is shown in Table 11-19.

Table 11-19 Connection Policy Configuration
TokenNameValues / Usage
Connection policy configurationUsed with the connection policy form (policy_config.html action)
__SL_P_P.EAuto connectEnable or Disable
If this parameter exists in the POST (with any value), this policy is set. If this parameter does not exist in the POST, this policy flag is cleared.
__SL_P_P.FFast connectEnable or Disable
If this parameter exists in the POST (with any value), this policy is set. If this parameter does not exist in the POST, this policy flag is cleared.
__SL_P_P.GAny P2PEnable or Disable
If this parameter exists in the POST (with any value), this policy is set. If this parameter does not exist in the POST, this policy flag is cleared.
__SL_P_P.PAuto SmartConfigEnable or Disable
If this parameter exists in the POST (with any value), this policy is set. If this parameter does not exist in the POST, this policy flag is cleared.

POST profiles configuration is shown in Table 11-20.

Table 11-20 Profiles Configuration
TokenNameValues / Usage
Add new ProfileUsed with the add new profile form (profiles_add.html action)
__SL_P_P.ASSIDSSID string
__SL_P_P.BSecurity typeSecurity type: 0 for Open, 1 for WEP, 2 for WPA1, 3 for WPA2
__SL_P_P.CSecurity keySmaller than 32 characters
__SL_P_P.DProfile priority0 to 7
Add P2P ProfileUsed with the add P2P profile form (p2p_profiles_add action)
__SL_P_P.AP2P Remote device nameString
__SL_P_P.BP2P Security typeSecurity type: 6 for push-button, 7 for PIN keypad, 8 for PIN display
__SL_P_P.CP2P PIN codeDigits only
__SL_P_P.DP2P Profile priority0 to 7
Add Enterprise ProfileUsed with the add enterprise profile form (eap_profiles_add action)
__SL_P_P.HSSIDString
__SL_P_P.IIdentityString
__SL_P_P.JAnonymous identityString
__SL_P_P.KPasswordString
__SL_P_P.LProfile priority0 to 7
__SL_P_P.MEAP methodValues: TLS, TTLS, PEAP0, PEAP1, FAST
__SL_P_P.NPHASE 2 AuthenticationValues: TLS, MSCHAPV2, PSK
__SL_P_P.OProvisioning (0,1, 2) (for fast method only)Values: None, 0, 1, 2, 3
Relevant for fast method only (values 0 to 3)
For other methods, use None.
Profile remove
__SL_P_PRRRemove profileRemove selected profile Value: 1 to 7

POST tools are shown in Table 11-21.

Table 11-21 Tools
TokenNameValues / Usage
Start ping test
__SL_P_T.AIP addressIP address of the remote device
__SL_P_T.BPacket sizeIn bytes (32 to 1472)
__SL_P_T.CNumber of pings0 to unlimited, 1 to 255

POST P2P configuration is shown in Table 11-22.

Table 11-22 P2P Configuration
TokenNameValues / Usage
__SL_P_R.EP2P Channel (operational)Set P2P operational channel.
Values: 1, 6, 11
__SL_P_R.LNegotiation intent valueSet Negotiation intent value.
Values: CL for client, NEG for negotiate, GO’for group owner