27 #ifdef __CHARGING_PLUGIN_TEST_CODE__ |
27 #ifdef __CHARGING_PLUGIN_TEST_CODE__ |
28 #include <dummyldd.h> |
28 #include <dummyldd.h> |
29 #define __D32USBC_H__ // ensure that d32usbc is ignored |
29 #define __D32USBC_H__ // ensure that d32usbc is ignored |
30 #define private protected |
30 #define private protected |
31 #else |
31 #else |
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32 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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33 #include <usb/d32usbc.h> |
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34 #else |
32 #include <d32usbc.h> |
35 #include <d32usbc.h> |
33 #endif |
36 #endif |
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37 #endif |
34 |
38 |
35 #include <cusbmanextensionplugin.h> |
39 #include <cusbmanextensionplugin.h> |
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40 #include <musbdevicenotify.h> |
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41 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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42 #include <musbchargingnotify.h> |
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43 #endif |
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44 |
36 #include "usbbatterycharging.h" |
45 #include "usbbatterycharging.h" |
37 #include <musbdevicenotify.h> |
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38 #include "devicestatetimer.h" |
46 #include "devicestatetimer.h" |
39 #include "repositorynotifier.h" |
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40 #include "motgobserver.h" |
47 #include "motgobserver.h" |
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48 #include "usbchargingpublishedinfo.h" |
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49 |
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50 |
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51 |
41 |
52 |
42 class CUsbChargingReEnumerator; |
53 class CUsbChargingReEnumerator; |
43 class CUsbBatteryChargingLicenseeHooks; |
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44 |
54 |
45 // For host OTG enabled charging plug-in |
55 // For host OTG enabled charging plug-in |
46 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
56 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
47 class CIdPinWatcher; |
57 class CIdPinWatcher; |
48 class COtgStateWatcher; |
58 class COtgStateWatcher; |
50 |
60 |
51 class CVBusWatcher; |
61 class CVBusWatcher; |
52 |
62 |
53 enum TUsbBatteryChargingPanic |
63 enum TUsbBatteryChargingPanic |
54 { |
64 { |
55 EUsbBatteryChargingPanicBadUserSetting = 0, |
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56 EUsbBatteryChargingPanicBadPluginState = 1, |
65 EUsbBatteryChargingPanicBadPluginState = 1, |
57 EUsbBatteryChargingPanicUnexpectedPluginState = 2, |
66 EUsbBatteryChargingPanicUnexpectedPluginState = 2, |
58 EUsbBatteryChargingPanicBadDeviceState = 3, |
67 EUsbBatteryChargingPanicBadDeviceState = 3, |
59 EUsbBatteryChargingPanicBadOtgState = 4, |
68 EUsbBatteryChargingPanicBadOtgState = 4, |
60 EUsbBatteryChargingPanicBadVBusState = 5, |
69 EUsbBatteryChargingPanicBadVBusState = 5, |
61 EUsbBatteryChargingPanicBadCharingCurrentNegotiation = 6 |
70 EUsbBatteryChargingPanicBadCharingCurrentNegotiation = 6 |
62 }; |
71 }; |
63 |
72 |
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73 enum TUsbSpeedType |
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74 { |
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75 EUsbFullSpeed = 1, |
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76 EUsbHighSpeed = 2 |
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77 }; |
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78 |
64 // For host OTG enabled charging plug-in |
79 // For host OTG enabled charging plug-in |
65 class MUsbBatteryChargingPluginInterface : public MUsbDeviceNotify, |
80 class MUsbBatteryChargingPluginInterface : public MUsbDeviceNotify, |
66 public MUsbChargingRepositoryObserver, |
81 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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82 public MUsbChargingNotify, |
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83 #endif |
67 public MUsbChargingDeviceStateTimerObserver, public MOtgPropertiesObserver |
84 public MUsbChargingDeviceStateTimerObserver, public MOtgPropertiesObserver |
68 { |
85 { |
69 public: // from MUsbDeviceNotify |
86 public: // from MUsbDeviceNotify |
70 virtual void UsbServiceStateChange (TInt aLastError, |
87 virtual void UsbServiceStateChange (TInt aLastError, |
71 TUsbServiceState aOldState, TUsbServiceState aNewState) = 0; |
88 TUsbServiceState aOldState, TUsbServiceState aNewState) = 0; |
72 virtual void UsbDeviceStateChange (TInt aLastError, |
89 virtual void UsbDeviceStateChange (TInt aLastError, |
73 TUsbDeviceState aOldState, TUsbDeviceState aNewState) = 0; |
90 TUsbDeviceState aOldState, TUsbDeviceState aNewState) = 0; |
74 |
91 |
75 public: // from MUsbChargingRepositoryObserver |
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76 virtual void HandleRepositoryValueChangedL(const TUid& aRepository, TUint aId, TInt aVal) = 0; |
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77 |
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78 public: // from MUsbChargingDeviceStateTimerObserver |
92 public: // from MUsbChargingDeviceStateTimerObserver |
79 virtual void DeviceStateTimeout() = 0; |
93 virtual void DeviceStateTimeout() = 0; |
80 |
94 |
81 public: // from MOtgPropertiesObserver |
95 public: // from MOtgPropertiesObserver |
82 // For host OTG enabled charging plug-in |
96 // For host OTG enabled charging plug-in |
83 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
97 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
84 virtual void MpsoIdPinStateChanged(TInt aValue) = 0; |
98 virtual void MpsoIdPinStateChanged(TInt aValue) = 0; |
85 virtual void MpsoOtgStateChangedL(TUsbOtgState aNewState) = 0; |
99 virtual void MpsoOtgStateChangedL(TUsbOtgState aNewState) = 0; |
86 #endif |
100 #endif |
87 virtual void MpsoVBusStateChanged(TInt aNewState) = 0; |
101 virtual void MpsoVBusStateChanged(TInt aNewState) = 0; |
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102 // From MUsbChargingNotify |
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103 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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104 virtual void UsbChargingPortType(TUint aChargingPortType) = 0; |
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105 virtual void PeerDeviceMaxPower(TUint aCurrent) = 0; |
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106 #endif |
88 }; |
107 }; |
89 |
108 |
90 class TUsbBatteryChargingPluginStateBase; |
109 class TUsbBatteryChargingPluginStateBase; |
91 class TUsbBatteryChargingPluginStateIdle; |
110 class TUsbBatteryChargingPluginStateIdle; |
92 class TUsbBatteryChargingPluginStateIdleUserDisabled; |
111 class TUsbBatteryChargingPluginStateNoValidCurrent; |
93 class TUsbBatteryChargingPluginStateNoValidcurrent; |
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94 class TUsbBatteryChargingPluginStateCurrentNegotiating; |
112 class TUsbBatteryChargingPluginStateCurrentNegotiating; |
95 class TUsbBatteryChargingPluginStateCharging; |
113 class TUsbBatteryChargingPluginStateIdleNegotiated; |
96 class TUsbBatteryChargingPluginStateIdelNegotiated; |
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97 class TUsbBatteryChargingPluginStateBEndedCableNotPresent; |
114 class TUsbBatteryChargingPluginStateBEndedCableNotPresent; |
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115 |
98 |
116 |
99 enum TUsbChargingPluginState |
117 enum TUsbChargingPluginState |
100 { |
118 { |
101 // The default first state of this plugin |
119 // The default first state of this plugin |
102 EPluginStateIdle = 0, |
120 EPluginStateIdle = 0, |
105 // re-enumration is executed |
123 // re-enumration is executed |
106 EPluginStateCurrentNegotiating, |
124 EPluginStateCurrentNegotiating, |
107 |
125 |
108 // Negotiation failed |
126 // Negotiation failed |
109 EPluginStateNoValidCurrent, |
127 EPluginStateNoValidCurrent, |
110 |
128 |
111 // The only that indicate charging is going on |
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112 EPluginStateCharging, |
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113 |
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114 // charging is stopped for some reason, but negotiation is done already |
129 // charging is stopped for some reason, but negotiation is done already |
115 EPluginStateIdleNegotiated, |
130 EPluginStateIdleNegotiated, |
116 |
131 |
117 // User Disabled "charging from usb" functionality |
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118 EPluginStateUserDisabled, |
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119 |
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120 // Deivce is connect with A end cable, so, no way to do a charging to itself |
132 // Deivce is connect with A end cable, so, no way to do a charging to itself |
121 EPluginStateBEndedCableNotPresent, |
133 EPluginStateBEndedCableNotPresent, |
122 |
134 |
123 // State counter |
135 // State counter |
124 EPluginStateCount |
136 EPluginStateCount |
128 class CUsbBatteryChargingPlugin : public CUsbmanExtensionPlugin, |
140 class CUsbBatteryChargingPlugin : public CUsbmanExtensionPlugin, |
129 private MUsbBatteryChargingPluginInterface |
141 private MUsbBatteryChargingPluginInterface |
130 { |
142 { |
131 friend class TUsbBatteryChargingPluginStateBase; |
143 friend class TUsbBatteryChargingPluginStateBase; |
132 friend class TUsbBatteryChargingPluginStateIdle; |
144 friend class TUsbBatteryChargingPluginStateIdle; |
133 friend class TUsbBatteryChargingPluginStateUserDisabled; |
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134 friend class TUsbBatteryChargingPluginStateNoValidCurrent; |
145 friend class TUsbBatteryChargingPluginStateNoValidCurrent; |
135 friend class TUsbBatteryChargingPluginStateCurrentNegotiating; |
146 friend class TUsbBatteryChargingPluginStateCurrentNegotiating; |
136 friend class TUsbBatteryChargingPluginStateCharging; |
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137 friend class TUsbBatteryChargingPluginStateIdleNegotiated; |
147 friend class TUsbBatteryChargingPluginStateIdleNegotiated; |
138 friend class TUsbBatteryChargingPluginStateBEndedCableNotPresent; |
148 friend class TUsbBatteryChargingPluginStateBEndedCableNotPresent; |
139 |
149 |
140 public: |
150 public: |
141 static CUsbBatteryChargingPlugin* NewL(MUsbmanExtensionPluginObserver& aObserver); |
151 static CUsbBatteryChargingPlugin* NewL(MUsbmanExtensionPluginObserver& aObserver); |
148 // from MUsbDeviceNotify |
158 // from MUsbDeviceNotify |
149 void UsbServiceStateChange (TInt aLastError, |
159 void UsbServiceStateChange (TInt aLastError, |
150 TUsbServiceState aOldState, TUsbServiceState aNewState); |
160 TUsbServiceState aOldState, TUsbServiceState aNewState); |
151 void UsbDeviceStateChange (TInt aLastError, |
161 void UsbDeviceStateChange (TInt aLastError, |
152 TUsbDeviceState aOldState, TUsbDeviceState aNewState); |
162 TUsbDeviceState aOldState, TUsbDeviceState aNewState); |
153 |
163 |
154 // from MUsbChargingRepositoryObserver |
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155 void HandleRepositoryValueChangedL(const TUid& aRepository, TUint aId, TInt aVal); |
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156 |
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157 // from MUsbChargingDeviceStateTimerObserver |
164 // from MUsbChargingDeviceStateTimerObserver |
158 void DeviceStateTimeout(); |
165 void DeviceStateTimeout(); |
159 |
166 |
160 // For host OTG enabled charging plug-in |
167 // For host OTG enabled charging plug-in |
161 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
168 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
163 void MpsoIdPinStateChanged(TInt aValue); |
170 void MpsoIdPinStateChanged(TInt aValue); |
164 void MpsoOtgStateChangedL(TUsbOtgState aNewState); |
171 void MpsoOtgStateChangedL(TUsbOtgState aNewState); |
165 #endif |
172 #endif |
166 |
173 |
167 void MpsoVBusStateChanged(TInt aNewState); |
174 void MpsoVBusStateChanged(TInt aNewState); |
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175 |
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176 // from MUsbChargingNotify |
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177 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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178 void UsbChargingPortType(TUint aChargingPortType); |
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179 void PeerDeviceMaxPower(TUint aCurrent); |
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180 #endif |
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181 |
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182 void ResetFromChargingPossible(); |
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183 const TDesC8* ChargingTypeToString(TUint aChargingType); |
168 private: |
184 private: |
169 CUsbBatteryChargingPlugin(MUsbmanExtensionPluginObserver& aObserver); |
185 CUsbBatteryChargingPlugin(MUsbmanExtensionPluginObserver& aObserver); |
170 void ConstructL(); |
186 void ConstructL(); |
171 void Panic(TUsbBatteryChargingPanic aPanic); |
187 void Panic(TUsbBatteryChargingPanic aPanic); |
172 |
188 |
173 private: |
189 private: |
174 void StartCharging(TUint aMilliAmps); |
190 |
175 void StopCharging(); |
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176 |
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177 void SetNegotiatedCurrent(TUint aMilliAmps); |
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178 void ReadCurrentRequestValuesL(); |
191 void ReadCurrentRequestValuesL(); |
179 |
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180 void NegotiateChargingCurrent(); |
192 void NegotiateChargingCurrent(); |
181 void NegotiateNextCurrentValueL(); |
193 void NegotiateNextCurrentValueL(); |
182 void RequestCurrentL(TUint aMilliAmps); |
194 void RequestCurrentL(TUint aMilliAmps); |
183 |
195 |
184 void ResetPlugin(); |
196 void ResetPlugin(); |
186 void SetInitialConfigurationL(); |
198 void SetInitialConfigurationL(); |
187 |
199 |
188 TBool IsUsbChargingPossible(); |
200 TBool IsUsbChargingPossible(); |
189 |
201 |
190 void LogStateText(TUsbDeviceState aState); |
202 void LogStateText(TUsbDeviceState aState); |
191 void PushRecoverState(TUsbChargingPluginState aRecoverState); |
203 |
192 TUsbChargingPluginState PopRecoverState(); |
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193 |
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194 TUsbChargingPluginState SetState(TUsbChargingPluginState aState); |
204 TUsbChargingPluginState SetState(TUsbChargingPluginState aState); |
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205 void PublishChargingInfo(); |
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206 void UpdateChargingInfo(); |
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207 void QueryCurrentSpeed(); |
195 |
208 |
196 private: // owned |
209 private: // owned |
197 RDevUsbcClient& iLdd; |
210 RDevUsbcClient& iLdd; |
198 |
211 |
199 // user allow usb charging function already? |
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200 TUsbBatteryChargingUserSetting iUserSetting; |
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201 |
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202 // More than one value will be tried by the negotiation process to |
212 // More than one value will be tried by the negotiation process to |
203 // aquire a as larger current value as possible for charging |
213 // aquire a as larger current value as possible for charging |
204 RArray<TInt> iCurrentValues; |
214 RArray<TInt> iCurrentValues; |
205 |
215 |
206 //value of requested current set to descriptor for negotiation |
216 //value of requested current set to descriptor for negotiation |
208 |
218 |
209 //index of requested value |
219 //index of requested value |
210 TInt iCurrentIndexRequested; |
220 TInt iCurrentIndexRequested; |
211 |
221 |
212 //value of negotiated current |
222 //value of negotiated current |
213 TInt iAvailableMilliAmps; |
223 TInt iAvailableMilliAmps; |
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224 |
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225 //when ACARIDA, max power in B device's configuration |
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226 TInt iBDevMaxPower; |
214 |
227 |
215 CUsbChargingDeviceStateTimer* iDeviceStateTimer; |
228 CUsbChargingDeviceStateTimer* iDeviceStateTimer; |
216 CUsbChargingRepositoryNotifier* iRepositoryNotifier; |
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217 CUsbChargingReEnumerator* iDeviceReEnumerator; |
229 CUsbChargingReEnumerator* iDeviceReEnumerator; |
218 |
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219 CUsbBatteryChargingLicenseeHooks* iLicenseeHooks; |
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220 |
230 |
221 // For host OTG enabled charging plug-in |
231 // For host OTG enabled charging plug-in |
222 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
232 #ifdef SYMBIAN_ENABLE_USB_OTG_HOST_PRIV |
223 //Outer state watchers |
233 //Outer state watchers |
224 COtgStateWatcher *iOtgStateWatcher; |
234 COtgStateWatcher *iOtgStateWatcher; |
232 CVBusWatcher *iVBusWatcher; |
242 CVBusWatcher *iVBusWatcher; |
233 TUsbDeviceState iDeviceState; |
243 TUsbDeviceState iDeviceState; |
234 |
244 |
235 // Plug-in States |
245 // Plug-in States |
236 TUsbChargingPluginState iPluginState; // Current state machine status |
246 TUsbChargingPluginState iPluginState; // Current state machine status |
237 TUsbChargingPluginState iPluginStateToRecovery; // The recover state when user enable USB Charging |
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238 TUsbBatteryChargingPluginStateBase* iCurrentState; // Owned |
247 TUsbBatteryChargingPluginStateBase* iCurrentState; // Owned |
239 TUsbBatteryChargingPluginStateBase* iPluginStates[EPluginStateCount]; // State implementations |
248 TUsbBatteryChargingPluginStateBase* iPluginStates[EPluginStateCount]; // State implementations |
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249 |
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250 TUsbSpeedType iUsbSpeedType; |
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251 #ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1 |
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252 TUsbcChargerDetectorProperties iChargerDetectotCaps; |
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253 #endif |
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254 TPckgBuf<TPublishedUsbChargingInfo> iChargingInfo; |
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255 TPublishedUsbChargingInfo iLastPublishedInfo; |
240 }; |
256 }; |
241 |
257 |
242 #endif // USBBATTERYCHARGINGPLUGIN_H |
258 #endif // USBBATTERYCHARGINGPLUGIN_H |