| Line 26... |
Line 26... |
#
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#
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# Author(s):
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# Author(s):
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# - Olivier Girard, olgirard@gmail.com
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# - Olivier Girard, olgirard@gmail.com
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#
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#
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# $Rev: 15 $
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# $Rev: 74 $
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# $LastChangedBy: olivier.girard $
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# $LastChangedBy: olivier.girard $
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# $LastChangedDate: 2009-08-04 22:41:47 +0200 (Tue, 04 Aug 2009) $
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# $LastChangedDate: 2010-08-28 21:53:08 +0200 (Sat, 28 Aug 2010) $
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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#
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#
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# Description: Main utility functions for the openMSP430 serial debug
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# Description: Main utility functions for the openMSP430 serial debug
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# interface.
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# interface.
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#
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#
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| Line 56... |
Line 56... |
# The following have been added:
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# The following have been added:
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#
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#
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# - ExecutePOR_Halt ()
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# - ExecutePOR_Halt ()
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# - GetCPU_ID ()
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# - GetCPU_ID ()
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# - GetCPU_ID_SIZE ()
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# - GetCPU_ID_SIZE ()
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# - VerifyCPU_ID (CPU_ID)
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# - VerifyCPU_ID ()
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# - WriteReg (Addr, Data)
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# - WriteReg (Addr, Data)
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# - WriteRegAll (DataArray)
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# - WriteRegAll (DataArray)
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# - ReadReg (Addr)
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# - ReadReg (Addr)
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# - ReadRegAll ()
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# - ReadRegAll ()
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# - WriteMemQuick8 (StartAddr, DataArray)
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# - WriteMemQuick8 (StartAddr, DataArray)
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| Line 101... |
Line 101... |
# Remove PUC, clear break after reset
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# Remove PUC, clear break after reset
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set cpu_ctl_org [expr 0x5f & $cpu_ctl_org]
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set cpu_ctl_org [expr 0x5f & $cpu_ctl_org]
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dbg_uart_wr CPU_CTL $cpu_ctl_org
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dbg_uart_wr CPU_CTL $cpu_ctl_org
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|
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# Check CPU ID
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# Check CPU ID
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if {![VerifyCPU_ID 0x4d5350]} {
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if {![VerifyCPU_ID]} {
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set result 0
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set result 0
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}
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}
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|
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# Check status: make sure a PUC occured
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# Check status: make sure a PUC occured
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set cpu_stat_val [dbg_uart_rd CPU_STAT]
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set cpu_stat_val [dbg_uart_rd CPU_STAT]
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| Line 218... |
Line 218... |
|
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# Get number of hardware breakpoints
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# Get number of hardware breakpoints
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set hw_break(num) [InitBreakUnits]
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set hw_break(num) [InitBreakUnits]
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|
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# Check CPU ID
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# Check CPU ID
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if {[VerifyCPU_ID 0x4d5350]} {
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if {[VerifyCPU_ID]} {
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return 1
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return 1
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} else {
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} else {
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return 0
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return 0
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}
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}
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}
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}
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| Line 375... |
Line 375... |
dbg_uart_wr MEM_ADDR $StartAddr
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dbg_uart_wr MEM_ADDR $StartAddr
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dbg_uart_wr MEM_CTL 0x0001
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dbg_uart_wr MEM_CTL 0x0001
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|
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set mem_val [dbg_uart_rx 0 [expr [llength $DataArray]*2]]
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set mem_val [dbg_uart_rx 0 [expr [llength $DataArray]*2]]
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|
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return [string equal $DataArray $mem_val]
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set return_val [string equal $DataArray $mem_val]
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|
|
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#if {$return_val==0} {
|
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# puts $DataArray
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# puts $mem_val
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#}
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|
|
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return $return_val
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}
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}
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|
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#=============================================================================#
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#=============================================================================#
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# ExecutePOR_Halt () #
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# ExecutePOR_Halt () #
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#-----------------------------------------------------------------------------#
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#-----------------------------------------------------------------------------#
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| Line 397... |
Line 404... |
set cpu_ctl_new [expr 0x60 | $cpu_ctl_org]
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set cpu_ctl_new [expr 0x60 | $cpu_ctl_org]
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dbg_uart_wr CPU_CTL $cpu_ctl_new
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dbg_uart_wr CPU_CTL $cpu_ctl_new
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dbg_uart_wr CPU_CTL $cpu_ctl_org
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dbg_uart_wr CPU_CTL $cpu_ctl_org
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|
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# Check CPU ID
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# Check CPU ID
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if {![VerifyCPU_ID 0x4d5350]} {
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if {![VerifyCPU_ID]} {
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set result 0
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set result 0
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}
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}
|
|
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# Check status: make sure a PUC occured and that the CPU is halted
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# Check status: make sure a PUC occured and that the CPU is halted
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set cpu_stat_val [dbg_uart_rd CPU_STAT]
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set cpu_stat_val [dbg_uart_rd CPU_STAT]
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| Line 436... |
Line 443... |
#-----------------------------------------------------------------------------#
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#-----------------------------------------------------------------------------#
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# Description: Returns the ROM and RAM sizes of the connected device. #
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# Description: Returns the ROM and RAM sizes of the connected device. #
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# Arguments : None. #
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# Arguments : None. #
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# Result : Return "ROM_SIZE RAM_SIZE" in byte. #
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# Result : Return "ROM_SIZE RAM_SIZE" in byte. #
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#=============================================================================#
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#=============================================================================#
|
proc GetCPU_ID_SIZE { } {
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proc GetCPU_ID_SIZE {} {
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|
|
set cpu_id_full [GetCPU_ID]
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set cpu_id_full [GetCPU_ID]
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regexp {(.)(.)$} $cpu_id_full match rom_width ram_width
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regexp {(....)(....)$} $cpu_id_full match rom_width ram_width
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|
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set rom_size [expr (1<<0x$rom_width)*2]
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set rom_size [expr 0x$rom_width]
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set ram_size [expr (1<<0x$ram_width)*2]
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set ram_size [expr 0x$ram_width]
|
|
|
return "$rom_size $ram_size"
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return "$rom_size $ram_size"
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}
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}
|
|
|
#=============================================================================#
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#=============================================================================#
|
# VerifyCPU_ID (uint32 CPU_ID) #
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# VerifyCPU_ID () #
|
#-----------------------------------------------------------------------------#
|
#-----------------------------------------------------------------------------#
|
# Description: Read and check the CPU_ID from the target device. #
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# Description: Read and check the CPU_ID from the target device. #
|
# Arguments : None. #
|
# Arguments : None. #
|
# Result : 0 if error, 1 otherwise. #
|
# Result : 0 if error, 1 otherwise. #
|
#=============================================================================#
|
#=============================================================================#
|
proc VerifyCPU_ID {cpu_id} {
|
proc VerifyCPU_ID {} {
|
|
|
set cpu_id_full [GetCPU_ID]
|
set cpu_id_full [GetCPU_ID]
|
regsub {..$} $cpu_id_full {} cpu_id_hi
|
|
|
|
if {[string eq $cpu_id $cpu_id_hi]} {
|
if {[string eq "0x00000000" $cpu_id_full]} {
|
set result 1
|
|
} else {
|
|
set result 0
|
set result 0
|
|
} else {
|
|
set result 1
|
}
|
}
|
return $result
|
return $result
|
}
|
}
|
|
|
#=============================================================================#
|
#=============================================================================#
|
