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gc_n64_usb-v3
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Code Issues Releases Wiki Activity

honor the channel argument

This commit is contained in:
Raphael Assenat 2016-10-09 22:33:07 -04:00
parent fb43524d34
commit fe3814f7d1
1 changed files with 14 additions and 2 deletions
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16
gcn64_protocol.c
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@ -78,6 +78,18 @@ unsigned char gcn64_transaction(unsigned char chn, const unsigned char *tx, int
int count;
unsigned char sreg = SREG;
void (*sendBytes)(const unsigned char *data, unsigned char n_bytes);
unsigned char (*receiveBytes)(unsigned char *dstbuf, unsigned char max_bytes);
switch(chn)
{
case 0: sendBytes = gcn64_sendBytes0; receiveBytes = gcn64_receiveBytes0; break;
case 1: sendBytes = gcn64_sendBytes1; receiveBytes = gcn64_receiveBytes1; break;
case 2: sendBytes = gcn64_sendBytes2; receiveBytes = gcn64_receiveBytes2; break;
case 3: sendBytes = gcn64_sendBytes3; receiveBytes = gcn64_receiveBytes3; break;
default: return 0;
}
#ifdef TRACE_GCN64
int i;
@ -91,8 +103,8 @@ unsigned char gcn64_transaction(unsigned char chn, const unsigned char *tx, int
#ifdef DISABLE_INTS_DURING_COMM
cli();
#endif
gcn64_sendBytes0(tx, tx_len);
count = gcn64_receiveBytes0(rx, rx_max);
sendBytes(tx, tx_len);
count = receiveBytes(rx, rx_max);
SREG = sreg;
if (count == 0xff) {