Closed RickKimball closed 8 years ago
Upload using programmer does not apply to Energia boards. Not sure how to handle this right now. I do want to keep this option in the menu for if users want to install cores other than Energia cores in the Energia IDE. I'll see if I can "fix" upload using programmer to do the same as just upload.
What does msp430-size report for that Sketch? I think the regex here https://github.com/energia/msp430-lg-core/blob/master/platform.txt#L80 is correct? Or am I missing something?
It could be that mspdebug is reporting other sections in the total size..
Energia reports:
Sketch uses 782 bytes (4%) of program storage space. Maximum is 16,384 bytes.
Global variables use 32 bytes (6%) of dynamic memory, leaving 480 bytes for local variables. Maximum is 512 bytes.
mspdebug reports:
Programming...
Writing 872 bytes at c000...
Writing 32 bytes at ffe0...
Done, 904 bytes total
msp430-size -A reports:
$ msp430-size -A Debounce.ino.elf
Debounce.ino.elf :
section size addr
.text 778 49152
.rodata 90 49930
.data 4 512
.bss 26 516
.noinit 2 542
.vectors 32 65504
.debug_aranges 336 0
.debug_info 7566 0
.debug_abbrev 1930 0
.debug_line 3548 0
.debug_frame 534 0
.debug_str 2647 0
.debug_loc 1598 0
.debug_ranges 140 0
Total 19231
The real size, which includes .text + .data + .rodata is this ( this matches what mspdebug says 900+4 ):
$ msp430-size Debounce.ino.elf
text data bss dec hex filename
900 4 28 932 3a4 Debounce.ino.elf
BTW the flash size discrepancy is a different issue ( #8 )
Sorry posted in the wrong issue. Seems like .rodata is missing from: recipe.size.regex=^(?:.text|.data|.bootloader)\s+([0-9]+).*
I'll add it in the next release
That only comes out to 872. You need to throw in the .vector sections too:
$ msp430-size -A Debounce.ino.elf | grep -e '.text' -e '.rodata' -e '.data' -e '.vectors' | awk '{ sum += $2 }; END { print sum }' 904
Or you could change the max size to what it really is .. 16352
I tried using the Sketch/Upload Using Programmer menu item and it failed with this message:
OS: Linux Ubuntu 15.10 Using EnergiaNG build. ( I wasn't sure If I should file this under the IDE or the core )