ADC Niose test Connect four analog signals to your MBED. and then run the Windows app. The four traces are displayed on an oscilloscope like display. I have used a USB HID DEVICE link, so connections to D+, D- are required. The MBED code is otherwise quite basic, So you can modify it to your own test needs. Additionaly, there is a 16 bit count value, in my MBED code Mainly to test if MSB & LSB are correct.
HID/USBEndpoints.h@0:cbe01b678bd4, 2011-11-19 (annotated)
- Committer:
- ceri
- Date:
- Sat Nov 19 22:54:22 2011 +0000
- Revision:
- 0:cbe01b678bd4
just enough to work
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ceri | 0:cbe01b678bd4 | 1 | /* USBEndpoints.h */ |
ceri | 0:cbe01b678bd4 | 2 | /* USB endpoint configuration */ |
ceri | 0:cbe01b678bd4 | 3 | /* Copyright (c) 2011 ARM Limited. All rights reserved. */ |
ceri | 0:cbe01b678bd4 | 4 | |
ceri | 0:cbe01b678bd4 | 5 | #ifndef USBENDPOINTS_H |
ceri | 0:cbe01b678bd4 | 6 | #define USBENDPOINTS_H |
ceri | 0:cbe01b678bd4 | 7 | |
ceri | 0:cbe01b678bd4 | 8 | /* SETUP packet size */ |
ceri | 0:cbe01b678bd4 | 9 | #define SETUP_PACKET_SIZE (8) |
ceri | 0:cbe01b678bd4 | 10 | |
ceri | 0:cbe01b678bd4 | 11 | /* Options flags for configuring endpoints */ |
ceri | 0:cbe01b678bd4 | 12 | #define DEFAULT_OPTIONS (0) |
ceri | 0:cbe01b678bd4 | 13 | #define SINGLE_BUFFERED (1U << 0) |
ceri | 0:cbe01b678bd4 | 14 | #define ISOCHRONOUS (1U << 1) |
ceri | 0:cbe01b678bd4 | 15 | #define RATE_FEEDBACK_MODE (1U << 2) /* Interrupt endpoints only */ |
ceri | 0:cbe01b678bd4 | 16 | |
ceri | 0:cbe01b678bd4 | 17 | /* Endpoint transfer status, for endpoints > 0 */ |
ceri | 0:cbe01b678bd4 | 18 | typedef enum { |
ceri | 0:cbe01b678bd4 | 19 | EP_COMPLETED, /* Transfer completed */ |
ceri | 0:cbe01b678bd4 | 20 | EP_PENDING, /* Transfer in progress */ |
ceri | 0:cbe01b678bd4 | 21 | EP_INVALID, /* Invalid parameter */ |
ceri | 0:cbe01b678bd4 | 22 | EP_STALLED, /* Endpoint stalled */ |
ceri | 0:cbe01b678bd4 | 23 | } EP_STATUS; |
ceri | 0:cbe01b678bd4 | 24 | |
ceri | 0:cbe01b678bd4 | 25 | /* Include configuration for specific target */ |
ceri | 0:cbe01b678bd4 | 26 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
ceri | 0:cbe01b678bd4 | 27 | #include "USBEndpoints_LPC17_LPC23.h" |
ceri | 0:cbe01b678bd4 | 28 | #elif defined(TARGET_LPC11U24) |
ceri | 0:cbe01b678bd4 | 29 | #include "USBEndpoints_LPC11U.h" |
ceri | 0:cbe01b678bd4 | 30 | #else |
ceri | 0:cbe01b678bd4 | 31 | #error "Unknown target type" |
ceri | 0:cbe01b678bd4 | 32 | #endif |
ceri | 0:cbe01b678bd4 | 33 | |
ceri | 0:cbe01b678bd4 | 34 | #endif |