Bootloader Version 0.92
submodule: Microchip-MPLAB-Harmony/bootloader
In bat file set bin path and file name, then run bootloader_script.bat
- modify linker script ROM_SIZE to 0x7d0
- update and verify use command invoke bootload mode
Modify linker script file, to apply ATSAMC21N17A & ATSAMC21N18A. But, it don't check RAM_SIZE and ROM_SIZE.
- Read version:
4D,43,48,50,00,00,00,00,A6,00,00,00,00 - Flash Unlock:
4D,43,48,50,08,00,00,00,A0,00,08,00,00,00,BE,00,00 - MCU to Reset:
4D,43,48,50,10,00,00,00,A3,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
Microchip PIC32 Memory-Usage Report
ROM Program-Memory Usage
section address length [bytes] (dec) Description
------- ---------- ------------------------- -----------
.vectors 0 0x8 8
.text 0x8 0x68 104 App's exec code
.data 0x70 0x540 1344 Data-init template
.init 0x7c8 0x4 4
.fini 0x7cc 0x4 4
Total ROM used : 0x5b8 1464 73.2% of 0x7d0
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Total Program Memory used : 0x5b8 1464 73.2% of 0x7d0
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RAM Data-Memory Usage
section address length [bytes] (dec) Description
------- ---------- ------------------------- -----------
.vectors 0x20000010 0x8 8
.data 0x20000018 0x540 1344 Initialized data
.bss 0x20000558 0x228 552 Uninitialized data
Total RAM used : 0x770 1904 11.6% of 0x3ff0
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Total Data Memory used : 0x770 1904 11.6% of 0x3ff0
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Dynamic Data-Memory Reservation
section address length [bytes] (dec) Description
------- ---------- ------------------------- -----------
heap 0x20000788 0x200 512 Reserved for heap
stack 0x200009a0 0x3658 13912 Reserved for stack
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command git submodule update
run bootloader_script.bat