From 29dc94c3d619c388b06e6b0e09d2e4cb07a0ae34 Mon Sep 17 00:00:00 2001
From: dragonmux <git@dragonmux.network>
Date: Tue, 17 May 2022 17:04:18 -0400
Subject: [PATCH] hosted: with mubes help, fixes some issues with how we talk
 CMSIS-DAP

---
 src/platforms/hosted/dap.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/platforms/hosted/dap.c b/src/platforms/hosted/dap.c
index 3adc424b..d710bbf4 100644
--- a/src/platforms/hosted/dap.c
+++ b/src/platforms/hosted/dap.c
@@ -278,7 +278,10 @@ void dap_reset_pin(int state)
 	buf[1] = state ? DAP_SWJ_nRESET : 0; // Value
 	buf[2] = DAP_SWJ_nRESET; // Select
 	buf[3] = 0; // Wait
-	dbg_dap_cmd(buf, sizeof(buf), 4);
+	buf[4] = 0; // Wait
+	buf[5] = 0; // Wait
+	buf[6] = 0; // Wait
+	dbg_dap_cmd(buf, sizeof(buf), 7);
 }
 
 void dap_trst_reset(void)
@@ -797,8 +800,9 @@ bool dap_sequence_test(void)
 {
 	uint8_t buf[4] = {
 		ID_DAP_SWD_SEQUENCE,
-		1,
-		0 /* one idle cycle */
+		0x1,
+		0x81, /* Read one bit */
+		0     /* one idle cycle */
 	};
 	dbg_dap_cmd(buf, sizeof(buf), 3);
 	return (buf[0] == DAP_OK);