Texas Instruments

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### VB.Net Example for Getting Pricing

Source: https://www.ti.com/developer-api/store-api/reference/help-articles.html

This VB.Net code snippet demonstrates how to retrieve pricing information for a TI part number using the Store API. It includes logic for obtaining and validating OAuth2 access tokens.

```vb.net
Framework 4.6.1

Imports System.Net
Imports System.IO
Imports System.Text
Imports Newtonsoft.Json.Linq


Public Class RESTAPI
    Public ClientID As String
    Public ClientSecret As String
    Private MyToken As RESTAPI.Token
    Public Function GetPricing(TiPartNumber As String) As String
        If IsNothing(MyToken) Then
            GetToken()
        Else
            If MyToken.IsValid = False Then
                GetToken()
            End If
        End If

        Return GetWithOAuth2($"https://transact.ti.com/v2/store/products/{TiPartNumber}?currency=USD&exclude-evms=true", MyToken.Token)


    End Function
    Private Sub GetToken()

        Dim URL As String = "https://transact.ti.com/v1/oauth/accesstoken"

        Dim Data As String = $"grant_type=client_credentials&client_id={ClientID }&client_secret={ClientSecret}"
        Dim request As HttpWebRequest = DirectCast(WebRequest.Create(URL), HttpWebRequest)
        request.Method = "POST"
        request.ContentType = "application/x-www-form-urlencoded"   
        Dim byteArray As Byte() = Encoding.UTF8.GetBytes(Data)
        request.ContentLength = byteArray.Length
        Dim dataStream As Stream = request.GetRequestStream()
        dataStream.Write(byteArray, 0, byteArray.Length)
        dataStream.Close()
        Dim response As HttpWebResponse = DirectCast(request.GetResponse(), HttpWebResponse)
        dataStream = response.GetResponseStream()
        Dim reader As New StreamReader(dataStream)
        Dim result As String = reader.ReadToEnd()
        reader.Close()
        dataStream.Close()
        response.Close()

        Dim parsejson As JObject = JObject.Parse(result)
        MyToken = New Token With {.Time = Now,
            .Token = parsejson.SelectToken("access_token").ToString
            }

    End Sub

    Public Function GetWithOAuth2(ByVal url As String, ByVal accessToken As String) As String
        Dim request As HttpWebRequest = DirectCast(WebRequest.Create(url), HttpWebRequest)
        request.Method = "GET"
        request.Headers.Add("Authorization", "Bearer " + accessToken)
        Dim response As HttpWebResponse = DirectCast(request.GetResponse(), HttpWebResponse)
        Dim responseStream As Stream = response.GetResponseStream()
        Dim reader As New StreamReader(responseStream)
        Dim result As String = reader.ReadToEnd()
        reader.Close()
        response.Close()
        Return result
    End Function

    Private Class Token
        Public Token As String
        Public Time As DateTime
        Public Function IsValid() As Boolean
            If DateDiff(DateInterval.Minute, Now, Time) >= 60 Then
                Return False
            Else
                Return True
            End If
        End Function
    End Class

End Class
```

--------------------------------

### LIN Code Example for MSPM0 SDK

Source: https://www.ti.com/design-development/embedded-development/arm-cortex-m0-mcus.html

Provides easy-to-use examples for both Commander and Responder roles in Local Interconnect Network (LIN) communication using the MSPM0 SDK.

```c
/*
 * LIN code example
 * The Local Interconnect Network (LIN) is a multipoint, low-cost, easily-implemented communication bus commonly used in automobiles. The MSPM0 SDK includes easy-to-use examples for Commander and Responder.
 */

// Example for Commander role (implementation details omitted for brevity)
void lin_commander_example() {
    // Code to initialize LIN as Commander and send/receive frames
}

// Example for Responder role (implementation details omitted for brevity)
void lin_responder_example() {
    // Code to initialize LIN as Responder and respond to frames
}

```

--------------------------------

### Example Response for Product Orchestrated Information

Source: https://www.ti.com/developer-api/product-information-api-suite/getting-started.html

This is an example JSON response when querying product orchestrated information. It includes details about the product, quality metrics, and parametric data.

```json
{
  "Product": {
    "ChangeOrderWindow": "STD",
    "DatasheetUrl": "http://ti.com/lit/gpn/AFE7799",
    "Description": "Quad-channel RF transceiver with dual feedback paths",
    "ExportControlClassificationNumber": "EAR99",
    "ExtendedShelfLife": false,
    "FullBoxQty": 126,
    "GenericProductIdentifier": "AFE7799",
    "HtsCode": "8542390001",
    "Identifier": "AFE7799IABJ",
    "IndustryPackageType": "NFBGA",
    "InventoryStatus": "In-Stock",
    "JedecCode": "S-PBGA-N",
    "LeadTimeWeeks": "8",
    "Length": 15,
    "LifeCycleStatus": "ACTIVE",
    "LifetimeBuy": false,
    "MaterialContentUrl": "http://www.ti.com/materialcontent/en/search?partNumber=AFE7799IABJ&partType=tiPartNumber",
    "MaxHeight": 1.8,
    "MilitaryGoods": true,
    "MinOrderQty": 630,
    "NextIncrementQty": 126,
    "Obsolete": false,
    "OkayToOrder": true,
    "PackageCarrier": "JEDEC TRAY (10+1)",
    "PackageGroup": "QFN",
    "PackageType": "ZBV",
    "Pin": 289,
    "Pitch": 0.8,
    "Price": {
      "Quantity": 1000,
      "Value": 1
    },
    "ProductFamilyDescription": "RF-sampling transceivers",
    "QualityEstimatorUrl": "http://www.ti.com/quality/docs/estimator.tsp?OPN=AFE7799IABJ&partNumber=AFE7799IABJ&partType=tiPartNumber",
    "StandardPackQty": 126,
    "StopShip": false,
    "Thickness": 1.25,
    "Url": "http://www.ti.com/product/AFE7799",
    "Width": 15
  },
  "Quality": {
    "AutomotiveQualification": true,
    "CommodityGroup": "string",
    "DieSize": "10.0 x 10.0 UM",
    "DefectivePartsPerMillion": "691",
    "FailuresInTime": "1.0",
    "MeanTimeBetweenFailures": "5390000000",
    "ProcessTechnology": [
      "string"
    ]
  },
  "Parametric": {
    "Description": "string",
    "Range": {
      "Min": "string",
      "Max": "string"
    },
    "Type": "string",
    "Unit": "string",
    "UnitDescription": "string",
    "Value": "string"
  },
  "Message": "string"
}

```
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