From 370db42a875a65349461eb76c87aac3cd5774bad Mon Sep 17 00:00:00 2001
From: cnlohr <lohr85@gmail.com>
Date: Sun, 12 Mar 2023 18:41:51 -0400
Subject: [PATCH] Add note about unbrick not quite working on the ESP32S2 for
some reason.
---
minichlink/minichlink.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/minichlink/minichlink.c b/minichlink/minichlink.c
index 8ecc3b1..d59da89 100644
--- a/minichlink/minichlink.c
+++ b/minichlink/minichlink.c
@@ -345,6 +345,8 @@ keep_going:
goto unimplemented;
}
+ printf( "Image written successfully\n" );
+
free( image );
break;
}
@@ -937,6 +939,8 @@ int DefaultPollTerminal( void * dev, uint8_t * buffer, int maxlen )
int DefaultUnbrick( void * dev )
{
+ // TODO: Why doesn't this work on the ESP32S2?
+
printf( "Entering Unbrick Mode\n" );
MCF.Control3v3( dev, 0 );
MCF.DelayUS( dev, 65535 );
@@ -949,15 +953,13 @@ int DefaultUnbrick( void * dev )
uint32_t ds = 0;
for( timeout = 0; timeout < max_timeout; timeout++ )
{
- if( MCF.PerformSongAndDance )
- {
- MCF.PerformSongAndDance( dev );
- }
MCF.DelayUS( dev, 10 );
MCF.WriteReg32( dev, DMCONTROL, 0x80000001 ); // Make the debug module work properly.
MCF.WriteReg32( dev, DMCONTROL, 0x80000001 ); // Initiate a halt request.
MCF.WriteReg32( dev, DMCONTROL, 0x00000001 ); // Clear Halt Request.
- MCF.ReadReg32( dev, DMSTATUS, &ds );
+ MCF.FlushLLCommands( dev );
+ int r = MCF.ReadReg32( dev, DMSTATUS, &ds );
+ printf( "/%d/%08x\n", r, ds );
MCF.FlushLLCommands( dev );
if( ds != 0xffffffff && ds != 0x00000000 ) break;
}
--
GitLab