From fa8f8f2a0255d743494e17120955421677e76567 Mon Sep 17 00:00:00 2001
From: Kevin Hester <kevinh@geeksville.com>
Date: Sun, 11 Aug 2013 11:38:00 -1000
Subject: add step hooks to make stepping work correctly for non isrs

Conflicts:

	Debug/openocd.gdbinit
	Debug/px4fmu-v1-board.cfg
---
 Debug/px4fmu-v1-board.cfg | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'Debug/px4fmu-v1-board.cfg')

diff --git a/Debug/px4fmu-v1-board.cfg b/Debug/px4fmu-v1-board.cfg
index ce1cca571..19b862a2d 100644
--- a/Debug/px4fmu-v1-board.cfg
+++ b/Debug/px4fmu-v1-board.cfg
@@ -4,3 +4,35 @@
 set WORKAREASIZE 0x8000
 
 source [find target/stm32f4x.cfg]
+
+# needed for px4
+reset_config trst_only
+
+proc stm32_reset {} {
+  reset halt
+# FIXME - needed to init periphs on reset
+# 0x40023800 RCC base
+# 0x24 RCC_APB2 0x75933
+# RCC_APB2 0
+}
+
+# perform init that is required on each connection to the target
+proc stm32_init {} {
+
+  # force jtag to not shutdown during sleep
+  #uint32_t cr = getreg32(STM32_DBGMCU_CR);
+  #cr |= DBGMCU_CR_STANDBY | DBGMCU_CR_STOP | DBGMCU_CR_SLEEP;
+  #putreg32(cr, STM32_DBGMCU_CR);
+  mww 0xe0042004 00000007
+}
+
+# if srst is not fitted use SYSRESETREQ to
+# perform a soft reset
+cortex_m reset_config sysresetreq
+
+# Let GDB directly program elf binaries
+gdb_memory_map enable
+
+# doesn't work yet
+gdb_flash_program disable
+
-- 
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