hid.htm

深圳英蓓特公司LPC23XX开发板配套光盘示例程序。

<P><STRONG><a name="[c82290]"></a>USB_Connect</STRONG> (ARM, 52 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_Connect
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>
<BR>[Called By]<UL><LI><a href="#[c822d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7d7d0]"></a>USB_WakeUp</STRONG> (ARM, 40 bytes, Stack size 4 bytes, usbhw.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>

<P><STRONG><a name="[c7f840]"></a>USB_WakeUpCfg</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbhw.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7ff48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
</UL>

<P><STRONG><a name="[c7fb58]"></a>USB_Configure</STRONG> (ARM, 96 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_Configure
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[c7fba0]"></a>USB_ConfigEP</STRONG> (ARM, 112 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_ConfigEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7feb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[c7ff00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[c7fa80]"></a>USB_DirCtrlEP</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbhw.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7f9f0]"></a>USB_EnableEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_EnableEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7feb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[c7ff00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[c7fa38]"></a>USB_DisableEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_DisableEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7feb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[c7ff00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[c7f960]"></a>USB_ResetEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_ResetEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7feb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[c7ff00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[c7f8d0]"></a>USB_SetStallEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_SetStallEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
<LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fc30]"></a>USB_ClrStallEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_ClrStallEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7d980]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
<LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7f9a8]"></a>USB_ReadEP</STRONG> (ARM, 176 bytes, Stack size 24 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = USB_ReadEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c79db8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
<LI><a href="#[c7d9c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c80068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_StatusOutStage
<LI><a href="#[c800f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataOutStage
<LI><a href="#[c80188]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetupStage
</UL>

<P><STRONG><a name="[c7f7f8]"></a>USB_WriteEP</STRONG> (ARM, 144 bytes, Stack size 24 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = USB_WriteEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c79f68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
<LI><a href="#[c7d9c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[c7da10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c7c708]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint1
<LI><a href="#[c7fb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Configure_Event
<LI><a href="#[c800b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_StatusInStage
<LI><a href="#[c80140]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
</UL>

<P><STRONG><a name="[c7d788]"></a>USB_GetFrame</STRONG> (ARM, 48 bytes, Stack size 4 bytes, usbhw.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7d938]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdCmdDat
<LI><a href="#[c7d9c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
</UL>

<P><STRONG><a name="[c7d6f8]"></a>USB_Reset_Event</STRONG> (ARM, 16 bytes, Stack size 8 bytes, usbuser.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c801d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ResetCore
</UL>
<BR>[Called By]<UL><LI><a href="#[c7d818]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ISR
</UL>

<P><STRONG><a name="[c7fb10]"></a>USB_Configure_Event</STRONG> (ARM, 48 bytes, Stack size 8 bytes, usbuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_Configure_Event &rArr; USB_WriteEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7f7f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[c82368]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetInReport
</UL>
<BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7c708]"></a>USB_EndPoint1</STRONG> (ARM, 56 bytes, Stack size 8 bytes, usbuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_EndPoint1 &rArr; USB_WriteEP
</UL>
<BR>[Calls]<UL><LI><a href="#[c7f7f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[c82368]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetInReport
</UL>
<BR>[Address Reference Count : 1]<UL><LI> usbuser.o(.constdata)
</UL>
<P><STRONG><a name="[c7c6c0]"></a>USB_EndPoint2</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c678]"></a>USB_EndPoint3</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c630]"></a>USB_EndPoint4</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c5e8]"></a>USB_EndPoint5</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c5a0]"></a>USB_EndPoint6</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c558]"></a>USB_EndPoint7</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c510]"></a>USB_EndPoint8</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c4c8]"></a>USB_EndPoint9</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c480]"></a>USB_EndPoint10</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c438]"></a>USB_EndPoint11</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c3f0]"></a>USB_EndPoint12</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c3a8]"></a>USB_EndPoint13</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c360]"></a>USB_EndPoint14</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7c318]"></a>USB_EndPoint15</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[c7fde0]"></a>HID_GetReport</STRONG> (ARM, 108 bytes, Stack size 8 bytes, hiduser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = HID_GetReport
</UL>
<BR>[Calls]<UL><LI><a href="#[c82368]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetInReport
</UL>
<BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fc78]"></a>HID_SetReport</STRONG> (ARM, 108 bytes, Stack size 8 bytes, hiduser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = HID_SetReport
</UL>
<BR>[Calls]<UL><LI><a href="#[c82320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetOutReport
</UL>
<BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fe70]"></a>HID_GetIdle</STRONG> (ARM, 32 bytes, Stack size 0 bytes, hiduser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fd08]"></a>HID_SetIdle</STRONG> (ARM, 32 bytes, Stack size 0 bytes, hiduser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fe28]"></a>HID_GetProtocol</STRONG> (ARM, 24 bytes, Stack size 0 bytes, hiduser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7fcc0]"></a>HID_SetProtocol</STRONG> (ARM, 24 bytes, Stack size 0 bytes, hiduser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c80020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c7ab10]"></a>lcd_write_4bit</STRONG> (ARM, 84 bytes, Stack size 4 bytes, lcd_4bit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = lcd_write_4bit
</UL>
<BR>[Calls]<UL><LI><a href="#[c7ade0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay
</UL>
<BR>[Called By]<UL><LI><a href="#[c7aac8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_write_cmd
<LI><a href="#[c7ad08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_write_data
<LI><a href="#[c821b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_init
</UL>

<P><STRONG><a name="[c7aac8]"></a>lcd_write_cmd</STRONG> (ARM, 48 bytes, Stack size 8 bytes, lcd_4bit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = lcd_write_cmd &rArr; wait_while_busy &rArr; lcd_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[c7ab10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_write_4bit
<LI><a href="#[c7ad50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;wait_while_busy
</UL>
<BR>[Called By]<UL><LI><a href="#[c82128]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;set_cursor
<LI><a href="#[c821b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_init
<LI><a href="#[c82200]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_clear
</UL>

<P><STRONG><a name="[c7aa80]"></a>lcd_putchar</STRONG> (ARM, 24 bytes, Stack size 8 bytes, lcd_4bit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 28<LI>Call Chain = lcd_putchar &rArr; lcd_write_data &rArr; wait_while_busy &rArr; lcd_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[c7ad08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_write_data
</UL>
<BR>[Called By]<UL><LI><a href="#[c82170]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_print
<LI><a href="#[c821b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_init
</UL>

<P><STRONG><a name="[c821b8]"></a>lcd_init</STRONG> (ARM, 176 bytes, Stack size 12 bytes, lcd_4bit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = lcd_init &rArr; lcd_putchar &rArr; lcd_write_data &rArr; wait_while_busy &rArr; lcd_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[c7aa80]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_putchar