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# script for stm32
interface ft2232
ft2232_device_desc "Olimex OpenOCD JTAG"
ft2232_layout olimex-jtag
ft2232_vid_pid 0x15ba 0x0003
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME stm32
}
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
set _ENDIAN little
}
# jtag speed
jtag_khz 600
#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst
#jtag scan chain
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
# See STM Document RM0008
# Section 26.6.3
set _CPUTAPID 0x3ba00477
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
if { [info exists BSTAPID ] } {
set _BSTAPID $BSTAPID
} else {
# See STM Document RM0008
# Section 26.6.2
# Medium Density RevA
set _BSTAPID 0x06410041
# Rev B and Rev Z
set _BSTAPID 0x16410041
# High Density Devices, Rev A
#set _BSTAPID 0x06414041
}
jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x5000 -work-area-backup 0
#$_TARGETNAME configure -event halted halt_handle
#flash bank stm32x 0 0 0 0 0
#target create cortex_m3 -endian little
#run_and_halt_time 0 30
#working_area 0 0x20000000 0x4000 nobackup
flash bank stm32x 0x08000000 0x00010000 0 0 0
# For more information about the configuration files, take a look at:
# openocd.texi
#script flash.script
proc halt_handle {} {
resume
}
proc flash_test {} {
puts "Entering DEBUG wait"
sleep 100
# reset run
# sleep 500
}
init
flash_test
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