From 5f686d5179d6a23a37378550b8c1122453d240c1 Mon Sep 17 00:00:00 2001
From: Attila Veghelyi <works@veghelyiattila.hu>
Date: Tue, 25 Jun 2024 20:25:31 +0200
Subject: Stop the process when device ID is unknown

---
 progP32.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'progP32.c')

diff --git a/progP32.c b/progP32.c
index 9416eed..7c68287 100644
--- a/progP32.c
+++ b/progP32.c
@@ -298,7 +298,7 @@ struct ID32{
 		{0x06201053,"PIC32MK1024MCF100"},
 };
 
-void PIC32_ID(int id)
+static bool PIC32_ID(int id)
 {
 	char s[64];
 	int i;
@@ -307,10 +307,11 @@ void PIC32_ID(int id)
 			strcpy(s,PIC32LIST[i].device);
 			strcat(s,"\r\n");
 			PrintMessage(s);
-			return;
+			return true;
 		}
 	}
 	PrintMessage(strings[S_nodev]); //"Unknown device\r\n");
+	return false;
 }
 
 /*#ifdef _MSC_VER
@@ -540,7 +541,7 @@ void Read32x(int dim,int options){
 	for(z=0;bufferI[z]!=JTAG_XFER_DATA&&z<DIMBUF;z++);
 	if(z<DIMBUF-4) w0=(bufferI[z+1]<<24)+(bufferI[z+2]<<16)+(bufferI[z+3]<<8)+bufferI[z+4];
 	PrintMessage1("IDCODE=0x%08X\r\n",w0);
-	PIC32_ID(w0);
+	if(!PIC32_ID(w0)) return;
 	//enable serial execution mode
 	bufferU[j++]=JTAG_SEND_CMD;
 	bufferU[j++]=MTAP_SW_MTAP;
-- 
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