Raph Francois / LPC4088-USBHost

Added to LPC4088-USBHost the USBHostMidi class. Plugin an usb midi interface to the usb host of lpc4088 allows to send midi event to the midi interface. For the moment I can not be able to get event from the interface by using the attacheNoteOn or other triggers...

Dependencies:   FATFileSystem mbed-rtos

Fork of LPC4088-USBHost by Norimasa Okamoto

USBHost/BaseUsbHostDebug.cpp@1:d652de69bd1a, 2015-04-06 (annotated)

Committer:
Grag38
Date:
Mon Apr 06 12:46:58 2015 +0000
Revision:
1:d652de69bd1a
Parent:
0:148fca6fd246 
Added USBHostMidi to drive midi interface.; ; Tested to send Midi messages from LPC4088. This works.; ; Need to test with incomming events.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:148fca6fd246 1 // BaseUseHostDebug.cpp 2014/4/21
va009039 0:148fca6fd246 2 #include "USBHost.h"
va009039 0:148fca6fd246 3 #include "BaseUsbHostDebug.h"
va009039 0:148fca6fd246 4
va009039 0:148fca6fd246 5 void print_td(FILE* stream, HCTD* td)
va009039 0:148fca6fd246 6 {
va009039 0:148fca6fd246 7 if (td == NULL) {
va009039 0:148fca6fd246 8 fprintf(stream, "TD %p:\n", td);
va009039 0:148fca6fd246 9 return;
va009039 0:148fca6fd246 10 }
va009039 0:148fca6fd246 11 uint32_t* p = reinterpret_cast<uint32_t*>(td);
va009039 0:148fca6fd246 12 fprintf(stream, "TD %p: %08X %08X %08X %08X", p, p[0], p[1], p[2], p[3]);
va009039 0:148fca6fd246 13 fprintf(stream, " ep=%p\n", td->ep);
va009039 0:148fca6fd246 14 uint8_t* bp = reinterpret_cast<uint8_t*>(p[1]);
va009039 0:148fca6fd246 15 uint8_t* be = reinterpret_cast<uint8_t*>(p[3]);
va009039 0:148fca6fd246 16 if (bp) {
va009039 0:148fca6fd246 17 fprintf(stream, "BF %p:", bp);
va009039 0:148fca6fd246 18 while(bp <= be) {
va009039 0:148fca6fd246 19 fprintf(stream, " %02X", *bp);
va009039 0:148fca6fd246 20 bp++;
va009039 0:148fca6fd246 21 }
va009039 0:148fca6fd246 22 fprintf(stream, "\n");
va009039 0:148fca6fd246 23 }
va009039 0:148fca6fd246 24 }
va009039 0:148fca6fd246 25
va009039 0:148fca6fd246 26 void print_ed(FILE* stream, HCED* ed)
va009039 0:148fca6fd246 27 {
va009039 0:148fca6fd246 28 uint32_t* p = reinterpret_cast<uint32_t*>(ed);
va009039 0:148fca6fd246 29 while(p) {
va009039 0:148fca6fd246 30 fprintf(stream, "ED %p: %08X %08X %08X %08X\n", p, p[0], p[1], p[2], p[3]);
va009039 0:148fca6fd246 31 HCTD* td = reinterpret_cast<HCTD*>(p[2] & ~3);
va009039 0:148fca6fd246 32 HCTD* tdtail = reinterpret_cast<HCTD*>(p[1]);
va009039 0:148fca6fd246 33 while(td != NULL && td != tdtail) {
va009039 0:148fca6fd246 34 print_td(stream, td);
va009039 0:148fca6fd246 35 td = td->Next;
va009039 0:148fca6fd246 36 }
va009039 0:148fca6fd246 37 p = reinterpret_cast<uint32_t*>(p[3]);
va009039 0:148fca6fd246 38 }
va009039 0:148fca6fd246 39 }
va009039 0:148fca6fd246 40
va009039 0:148fca6fd246 41 void print_itd(FILE* stream, HCITD* itd)
va009039 0:148fca6fd246 42 {
va009039 0:148fca6fd246 43 if (itd == NULL) {
va009039 0:148fca6fd246 44 fprintf(stream, "ITD %p:\n", itd);
va009039 0:148fca6fd246 45 return;
va009039 0:148fca6fd246 46 }
va009039 0:148fca6fd246 47 uint32_t* p = reinterpret_cast<uint32_t*>(itd);
va009039 0:148fca6fd246 48 fprintf(stream, "ITD %p: %08X %08X %08X %08X", p, p[0], p[1], p[2], p[3]);
va009039 0:148fca6fd246 49 fprintf(stream, " ep=%p\n", itd->ep);
va009039 0:148fca6fd246 50 uint16_t* offset = reinterpret_cast<uint16_t*>(p+4);
va009039 0:148fca6fd246 51 fprintf(stream, "ITD %p: %04X %04X %04X %04X %04X %04X %04X %04X\n", offset,
va009039 0:148fca6fd246 52 offset[0], offset[1], offset[2], offset[3], offset[4], offset[5], offset[6], offset[7]);
va009039 0:148fca6fd246 53 }
va009039 0:148fca6fd246 54
va009039 0:148fca6fd246 55 void print_ied(FILE* stream, HCED* ed)
va009039 0:148fca6fd246 56 {
va009039 0:148fca6fd246 57 uint32_t* p = reinterpret_cast<uint32_t*>(ed);
va009039 0:148fca6fd246 58 while(p) {
va009039 0:148fca6fd246 59 fprintf(stream, "ED %p: %08X %08X %08X %08X\n", p, p[0], p[1], p[2], p[3]);
va009039 0:148fca6fd246 60 HCITD* itd = reinterpret_cast<HCITD*>(p[2] & ~3);
va009039 0:148fca6fd246 61 HCITD* itdtail = reinterpret_cast<HCITD*>(p[1]);
va009039 0:148fca6fd246 62 while(itd != NULL && itd != itdtail) {
va009039 0:148fca6fd246 63 print_itd(stream, itd);
va009039 0:148fca6fd246 64 itd = itd->Next;
va009039 0:148fca6fd246 65 }
va009039 0:148fca6fd246 66 p = reinterpret_cast<uint32_t*>(p[3]);
va009039 0:148fca6fd246 67 }
va009039 0:148fca6fd246 68 }
va009039 0:148fca6fd246 69
va009039 0:148fca6fd246 70 void print_bytes(FILE* stream, char* s, uint8_t* buf, int len)
va009039 0:148fca6fd246 71 {
va009039 0:148fca6fd246 72 fprintf(stream, "%s %d:", s, len);
va009039 0:148fca6fd246 73 for(int i = 0; i < len; i++) {
va009039 0:148fca6fd246 74 fprintf(stream, " %02X", buf[i]);
va009039 0:148fca6fd246 75 }
va009039 0:148fca6fd246 76 fprintf(stream, "\n");
va009039 0:148fca6fd246 77 }
va009039 0:148fca6fd246 78
va009039 0:148fca6fd246 79 void print_hex(FILE* stream, uint8_t* p, int len)
va009039 0:148fca6fd246 80 {
va009039 0:148fca6fd246 81 for(int i = 0; i < len; i++) {
va009039 0:148fca6fd246 82 if (i%16 == 0) {
va009039 0:148fca6fd246 83 fprintf(stream, "%p:", p);
va009039 0:148fca6fd246 84 }
va009039 0:148fca6fd246 85 fprintf(stream, " %02X", *p);
va009039 0:148fca6fd246 86 p++;
va009039 0:148fca6fd246 87 if (i%16 == 15) {
va009039 0:148fca6fd246 88 fprintf(stream, "\n");
va009039 0:148fca6fd246 89 }
va009039 0:148fca6fd246 90 }
va009039 0:148fca6fd246 91 fprintf(stream, "\n");
va009039 0:148fca6fd246 92 }
va009039 0:148fca6fd246 93
va009039 0:148fca6fd246 94 void assert_print(const char* pf, int line, const char* msg) {
va009039 0:148fca6fd246 95 fprintf(stderr, "\n\n%s@%d %s ASSERT!\n\n", pf, line, msg);
va009039 0:148fca6fd246 96 exit(1);
va009039 0:148fca6fd246 97 }
va009039 0:148fca6fd246 98