![](/media/cache/profiles/dc960c46c38bd16e953d97cdeefdbc68.50x50_q85.jpg)
Port of Keils USBCDC example, compiles ok. Gets stuck at init
Diff: usbuser.c
- Revision:
- 0:0b777ff85deb
diff -r 000000000000 -r 0b777ff85deb usbuser.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/usbuser.c Mon Jul 05 10:16:57 2010 +0000 @@ -0,0 +1,336 @@ +/*---------------------------------------------------------------------------- + * U S B - K e r n e l + *---------------------------------------------------------------------------- + * Name: usbuser.c + * Purpose: USB Custom User Module + * Version: V1.20 + *---------------------------------------------------------------------------- + * This software is supplied "AS IS" without any warranties, express, + * implied or statutory, including but not limited to the implied + * warranties of fitness for purpose, satisfactory quality and + * noninfringement. Keil extends you a royalty-free right to reproduce + * and distribute executable files created using this software for use + * on NXP Semiconductors LPC family microcontroller devices only. Nothing + * else gives you the right to use this software. + * + * Copyright (c) 2009 Keil - An ARM Company. All rights reserved. + *---------------------------------------------------------------------------*/ +#include "type.h" + +#include "usb.h" +#include "usbcfg.h" +#include "usbhw.h" +#include "usbcore.h" +#include "usbuser.h" +#include "cdcuser.h" + + +/* + * USB Power Event Callback + * Called automatically on USB Power Event + * Parameter: power: On(TRUE)/Off(FALSE) + */ + +#if USB_POWER_EVENT +void USB_Power_Event (uint32_t power) { +} +#endif + + +/* + * USB Reset Event Callback + * Called automatically on USB Reset Event + */ + +#if USB_RESET_EVENT +void USB_Reset_Event (void) { + USB_ResetCore(); +} +#endif + + +/* + * USB Suspend Event Callback + * Called automatically on USB Suspend Event + */ + +#if USB_SUSPEND_EVENT +void USB_Suspend_Event (void) { +} +#endif + + +/* + * USB Resume Event Callback + * Called automatically on USB Resume Event + */ + +#if USB_RESUME_EVENT +void USB_Resume_Event (void) { +} +#endif + + +/* + * USB Remote Wakeup Event Callback + * Called automatically on USB Remote Wakeup Event + */ + +#if USB_WAKEUP_EVENT +void USB_WakeUp_Event (void) { +} +#endif + + +/* + * USB Start of Frame Event Callback + * Called automatically on USB Start of Frame Event + */ + +#if USB_SOF_EVENT +void USB_SOF_Event (void) { +} +#endif + + +/* + * USB Error Event Callback + * Called automatically on USB Error Event + * Parameter: error: Error Code + */ + +#if USB_ERROR_EVENT +void USB_Error_Event (uint32_t error) { +} +#endif + + +/* + * USB Set Configuration Event Callback + * Called automatically on USB Set Configuration Request + */ + +#if USB_CONFIGURE_EVENT +void USB_Configure_Event (void) { + + if (USB_Configuration) { /* Check if USB is configured */ + /* add your code here */ + } +} +#endif + + +/* + * USB Set Interface Event Callback + * Called automatically on USB Set Interface Request + */ + +#if USB_INTERFACE_EVENT +void USB_Interface_Event (void) { +} +#endif + + +/* + * USB Set/Clear Feature Event Callback + * Called automatically on USB Set/Clear Feature Request + */ + +#if USB_FEATURE_EVENT +void USB_Feature_Event (void) { +} +#endif + + +#define P_EP(n) ((USB_EP_EVENT & (1 << (n))) ? USB_EndPoint##n : 0) + +/* USB Endpoint Events Callback Pointers */ +void (* const USB_P_EP[16]) (uint32_t event) = { + P_EP(0), + P_EP(1), + P_EP(2), + P_EP(3), + P_EP(4), + P_EP(5), + P_EP(6), + P_EP(7), + P_EP(8), + P_EP(9), + P_EP(10), + P_EP(11), + P_EP(12), + P_EP(13), + P_EP(14), + P_EP(15), +}; + + +/* + * USB Endpoint 1 Event Callback + * Called automatically on USB Endpoint 1 Event + * Parameter: event + */ + +void USB_EndPoint1 (uint32_t event) { + uint16_t temp; + static uint16_t serialState; + + switch (event) { + case USB_EVT_IN: + temp = CDC_GetSerialState(); + if (serialState != temp) { + serialState = temp; + CDC_NotificationIn(); /* send SERIAL_STATE notification */ + } + break; + } +} + + +/* + * USB Endpoint 2 Event Callback + * Called automatically on USB Endpoint 2 Event + * Parameter: event + */ + +void USB_EndPoint2 (uint32_t event) { + + switch (event) { + case USB_EVT_OUT: + CDC_BulkOut (); /* data received from Host */ + break; + case USB_EVT_IN: + CDC_BulkIn (); /* data expected from Host */ + break; + } +} + + +/* + * USB Endpoint 3 Event Callback + * Called automatically on USB Endpoint 3 Event + * Parameter: event + */ + +void USB_EndPoint3 (uint32_t event) { +} + + +/* + * USB Endpoint 4 Event Callback + * Called automatically on USB Endpoint 4 Event + * Parameter: event + */ + +void USB_EndPoint4 (uint32_t event) { +} + + +/* + * USB Endpoint 5 Event Callback + * Called automatically on USB Endpoint 5 Event + * Parameter: event + */ + +void USB_EndPoint5 (uint32_t event) { +} + + +/* + * USB Endpoint 6 Event Callback + * Called automatically on USB Endpoint 6 Event + * Parameter: event + */ + +void USB_EndPoint6 (uint32_t event) { +} + + +/* + * USB Endpoint 7 Event Callback + * Called automatically on USB Endpoint 7 Event + * Parameter: event + */ + +void USB_EndPoint7 (uint32_t event) { +} + + +/* + * USB Endpoint 8 Event Callback + * Called automatically on USB Endpoint 8 Event + * Parameter: event + */ + +void USB_EndPoint8 (uint32_t event) { +} + + +/* + * USB Endpoint 9 Event Callback + * Called automatically on USB Endpoint 9 Event + * Parameter: event + */ + +void USB_EndPoint9 (uint32_t event) { +} + + +/* + * USB Endpoint 10 Event Callback + * Called automatically on USB Endpoint 10 Event + * Parameter: event + */ + +void USB_EndPoint10 (uint32_t event) { +} + + +/* + * USB Endpoint 11 Event Callback + * Called automatically on USB Endpoint 11 Event + * Parameter: event + */ + +void USB_EndPoint11 (uint32_t event) { +} + + +/* + * USB Endpoint 12 Event Callback + * Called automatically on USB Endpoint 12 Event + * Parameter: event + */ + +void USB_EndPoint12 (uint32_t event) { +} + + +/* + * USB Endpoint 13 Event Callback + * Called automatically on USB Endpoint 13 Event + * Parameter: event + */ + +void USB_EndPoint13 (uint32_t event) { +} + + +/* + * USB Endpoint 14 Event Callback + * Called automatically on USB Endpoint 14 Event + * Parameter: event + */ + +void USB_EndPoint14 (uint32_t event) { +} + + +/* + * USB Endpoint 15 Event Callback + * Called automatically on USB Endpoint 15 Event + * Parameter: event + */ + +void USB_EndPoint15 (uint32_t event) { +}