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1 // This component and the accompanying materials are made available |
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2 // under the terms of the License "Eclipse Public License v1.0" |
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3 // which accompanies this distribution, and is available |
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4 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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5 // |
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6 // Initial Contributors: |
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7 // lukasz.forynski@gmail.com |
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8 // |
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9 // Contributors: |
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10 // |
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11 // |
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12 // Description: |
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13 // omap3530_drivers/spi/test/t_spi_client_master.cpp |
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14 // |
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15 // user-side application for the simple SPI client (master) test driver. |
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16 // |
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17 |
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18 #include <e32test.h> |
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19 #include <e32cmn.h> |
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20 #include "d_spi_client_m.h" |
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21 |
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22 |
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23 // global data.. |
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24 _LIT(testName,"T_SPI_CLIENT_M"); |
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25 GLDEF_D RTest test(testName); |
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26 |
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27 GLDEF_D RSpiClientTest testLdd; // the actual driver.. |
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28 |
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29 void PrepareDriver() |
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30 { |
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31 // Load the Test Driver |
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32 TInt r = User::LoadLogicalDevice(KLddFileName); |
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33 if(r != KErrNone && r != KErrAlreadyExists) |
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34 { |
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35 // fail.. |
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36 test.Printf(_L("\nFailed to load the driver, r=%d"), r); |
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37 test(EFalse); |
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38 } |
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39 |
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40 // Open the driver |
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41 r = testLdd.Open(); |
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42 if(r != KErrNone) |
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43 { |
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44 test.Printf(_L("Failed to open the driver..\n\r")); |
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45 test(EFalse); |
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46 } |
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47 } |
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48 |
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49 void ReleaseDriver() |
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50 { |
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51 // Close the driver |
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52 testLdd.Close(); |
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53 |
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54 // unload the driver |
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55 User::FreeLogicalDevice(KLddFileName); |
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56 } |
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57 |
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58 inline void TestError(TInt r) |
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59 { |
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60 if(r == KErrNotSupported) // this is to warn stuf not yet implemented (TDD) |
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61 { |
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62 test.Printf(_L("!! Warning: not implemented yet..\n\r")); |
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63 } |
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64 else |
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65 { |
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66 test(r == KErrNone); |
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67 } |
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68 } |
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69 |
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70 void TestSynchronousOperation() |
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71 { |
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72 test.Next(_L("TestSynchronousOperation()")); |
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73 |
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74 test.Next(_L("HalfDuplexSingleWrite()")); |
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75 TestError(testLdd.HalfDuplexSingleWrite()); |
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76 |
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77 test.Next(_L("HalfDuplexMultipleWrite()")); |
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78 TestError(testLdd.HalfDuplexMultipleWrite()); |
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79 |
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80 test.Next(_L("HalfDuplexSingleRead()")); |
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81 TestError(testLdd.HalfDuplexSingleRead()); |
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82 |
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83 test.Next(_L("HalfDuplexMultipleRead()")); |
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84 TestError(testLdd.HalfDuplexMultipleRead()); |
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85 |
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86 test.Next(_L("HalfDuplexMultipleWriteRead()")); |
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87 TestError(testLdd.HalfDuplexMultipleWriteRead()); |
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88 |
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89 test.Next(_L("FullDuplexSingle()")); |
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90 TestError(testLdd.FullDuplexSingle()); |
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91 |
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92 test.Next(_L("FullDuplexMultiple()")); |
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93 TestError(testLdd.FullDuplexMultiple()); |
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94 } |
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95 |
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96 |
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97 TInt E32Main() |
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98 { |
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99 test.Title(); |
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100 test.Start(_L("Testing SPI..")); |
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101 |
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102 PrepareDriver(); |
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103 |
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104 TestSynchronousOperation(); |
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105 |
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106 ReleaseDriver(); |
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107 |
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108 test.End(); |
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109 |
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110 return KErrNone; |
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111 } |
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112 |