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Reduce IRAM memory footprint

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logicog
2025-08-28 16:58:51 +02:00
parent fab02c947e
commit e8c6492786
4 changed files with 16 additions and 15 deletions
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uip/uip.c
+4 -4
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@@ -397,9 +397,9 @@ uip_init(void) __banked
/*---------------------------------------------------------------------------*/
#if UIP_ACTIVE_OPEN
__xdata struct uip_conn *
uip_connect(register __xdata uip_ipaddr_t *ripaddr, register u16_t rport)
uip_connect(register __xdata uip_ipaddr_t *ripaddr, __xdata u16_t rport)
{
register __xdata struct uip_conn *conn, *cconn;
__xdata struct uip_conn *conn, *cconn;
/* Find an unused local port. */
again:
@@ -411,7 +411,7 @@ uip_connect(register __xdata uip_ipaddr_t *ripaddr, register u16_t rport)
/* Check if this port is already in use, and if so try to find
another one. */
for(c = 0; c < UIP_CONNS; ++c) {
for(uint8_t c = 0; c < UIP_CONNS; ++c) {
conn = &uip_conns[c];
if(conn->tcpstateflags != UIP_CLOSED &&
conn->lport == htons(lastport)) {
@@ -420,7 +420,7 @@ uip_connect(register __xdata uip_ipaddr_t *ripaddr, register u16_t rport)
}
conn = 0;
for(c = 0; c < UIP_CONNS; ++c) {
for(uint8_t c = 0; c < UIP_CONNS; ++c) {
cconn = &uip_conns[c];
if(cconn->tcpstateflags == UIP_CLOSED) {
conn = cconn;