# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1615663913 0
# Node ID 3ba64341137b5692dae921c77502388e98441a04
# Parent  0cffc53991f967d50eaa551246a25bcc71e4ab26
simagent: bare Tx works with extra delays

diff -r 0cffc53991f9 -r 3ba64341137b target-utils/simagent/tx.c
--- a/target-utils/simagent/tx.c	Fri Mar 12 23:58:15 2021 +0000
+++ b/target-utils/simagent/tx.c	Sat Mar 13 19:31:53 2021 +0000
@@ -15,18 +15,21 @@
 
 	SIMREGS.conf1 = conf1_reg |= SIM_CONF1_TXRX;
 	if (count == 1)
-		wait_ARM_cycles(372 * 4);	/* wait 1 etu */
+		wait_ARM_cycles(30000);
+	(void) SIMREGS.it;
 	for (n = 0; ; ) {
 		SIMREGS.dtx = bytes[n++];
 		if (n == count) {
 			SIMREGS.conf1 = conf1_reg &= ~SIM_CONF1_TXRX;
 			return(0);
 		}
+		wait_ARM_cycles(30000);
 		for (timeout = 12000; timeout; timeout--)
 			if (SIMREGS.it & SIM_IT_ITTX)
 				break;
 		if (!timeout) {
-			printf("ERROR: SIM interface Tx timeout\n");
+			printf("ERROR: SIM interface Tx timeout on byte %u\n",
+				n);
 			return(-1);
 		}
 	}