Fix wrong index at LPC43xx tx end ring assignment

peter-harliman · peter-harliman · commit b3e5c9724447 · 2016-10-28T22:48:37.000+08:00
NUM_TX_FRAG should be used instead of NUM_RX_FRAG
diff --git a/targets/TARGET_NXP/TARGET_LPC43XX/ethernet_api.c b/targets/TARGET_NXP/TARGET_LPC43XX/ethernet_api.c
@@ -432,7 +432,7 @@ static void txdscr_init()
         txdesc[i].Status = TX_LAST_SEGM | TX_FIRST_SEGM;;
         txdesc[i].Ctrl   = 0;
         txdesc[i].BufAddr1   = (uint32_t)&txbuf[i];
-        if (i == (NUM_RX_FRAG - 1)) {
+        if (i == (NUM_TX_FRAG - 1)) {
             txdesc[i].Status |= TX_END_RING;
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -432,7 +432,7 @@ static void txdscr_init()`
`432`	`432`	`txdesc[i].Status = TX_LAST_SEGM \| TX_FIRST_SEGM;;`
`433`	`433`	`txdesc[i].Ctrl = 0;`
`434`	`434`	`txdesc[i].BufAddr1 = (uint32_t)&txbuf[i];`
`435`		`- if (i == (NUM_RX_FRAG - 1)) {`
	`435`	`+ if (i == (NUM_TX_FRAG - 1)) {`
`436`	`436`	`txdesc[i].Status \|= TX_END_RING;`
`437`	`437`	`}`
`438`	`438`	`}`