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Add Checksums to Firmware & External App images (#1809)

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* Pad image to 1MB and add simple checksum

* Test code to verify firmware checksum

* Comment out unneeded zlib

* Add files via upload

* Print space remaining in ROM

* Append checksum to external apps too

* Check external app checksums when loading

* Is it 2024 already?!

* Validate firmware checksum before flashing

* Add files via upload

* Added flash error warning to nav screen

* Clang

* Replaced some hard-coded values with #defines

* Check FW checksum before USB serial flash too

* Add files via upload
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Mark Thompson 2024-01-24 16:37:21 -06:00 • committed by GitHub
parent 2d98c5d311
commit 6a6c6d6502
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13 changed files with 179 additions and 13 deletions
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6
firmware/application/apps/ui_flash_utility.hpp
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@ -32,8 +32,14 @@
#include "untar.hpp"
#include <cstdint>
#define FLASH_ROM_SIZE 1048576
#define FLASH_STARTING_ADDRESS 0x00000000
#define FLASH_EXPECTED_CHECKSUM 0x00000000
namespace ui {
bool valid_firmware_file(std::filesystem::path::string_type path);
class FlashUtilityView : public View {
public:
FlashUtilityView(NavigationView& nav);