{"id":28967216,"url":"https://github.com/nlitsme/solaredge-bsuf","last_synced_at":"2025-06-24T08:08:02.304Z","repository":{"id":294827602,"uuid":"988200371","full_name":"nlitsme/solaredge-bsuf","owner":"nlitsme","description":"Tool for decoding SolarEdge .bsuf firmware files","archived":false,"fork":false,"pushed_at":"2025-05-22T07:51:58.000Z","size":6,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-05-22T09:03:10.545Z","etag":null,"topics":["firmware","reverse-engineering","solaredge"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/nlitsme.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-05-22T07:47:07.000Z","updated_at":"2025-05-22T07:52:01.000Z","dependencies_parsed_at":"2025-05-22T09:03:55.339Z","dependency_job_id":"0acd59d3-3f11-4649-b68f-26e7eb1bfe9e","html_url":"https://github.com/nlitsme/solaredge-bsuf","commit_stats":null,"previous_names":["nlitsme/solaredge-bsuf"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/nlitsme/solaredge-bsuf","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nlitsme%2Fsolaredge-bsuf","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nlitsme%2Fsolaredge-bsuf/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nlitsme%2Fsolaredge-bsuf/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nlitsme%2Fsolaredge-bsuf/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nlitsme","download_url":"https://codeload.github.com/nlitsme/solaredge-bsuf/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nlitsme%2Fsolaredge-bsuf/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":261632143,"owners_count":23187273,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["firmware","reverse-engineering","solaredge"],"created_at":"2025-06-24T08:07:59.753Z","updated_at":"2025-06-24T08:08:02.295Z","avatar_url":"https://github.com/nlitsme.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# SolarEdge firmware\n\nsolaredge firmware comes in files with a `.bsuf` extension.\n\nThe layout is as follows:\n\n| ofs  | type  | description\n| ---- | ----- | --------------\n| +00  | u64   | magic number: 0x663919145fab6655\n| +08  | u32   | version\n| +0c  | u32   | payload size\n| +10  | entry | ...\n| ...  | ...   | ...\n| end-2 | u16  | crc-16\n\nEach entry has this format:\n\n\n| ofs  | type  | description\n| ---- | ----- | --------------\n| +00  | u32   | data size\n| +04  | u16   | the entry type\n| +06  | u8[]  | the entry data\n| ...  | ...   | ...\n| end-2 | u16  | crc-16\n\n\nOverview of entry types.\n\n| type | description\n| ---- | ------------\n| 0x00 | 2 dwords\n| 0x01 | 6 dwords + config string, \n| 0x03 | firmware with 1 version\n| 0x06 | firmware with 3 version fields\n| 0x07 | properties\n| 0x0d | large binary, some are .tar files.\n| 0x0e | 1 dword\n| 0x0f | 6 bytes\n| 0x14 | arm binary\n| 0x15 | 8 or 12 bytes\n\n\nOverview of firmware types\n\n| type | description\n| ---- | ------------\n| 0x03 | main ARM cpu firmware\n| 0x0d | DSP2 firmware\n| 0x0e | DSP2 firmware\n| 0x19 | DSP2 firmware\n| 0x02 | DSP1 firmware\n| 0x08 | DSP1 firmware\n| 0x14 | DSP1 firmware\n| 0x18 | DSP1 firmware\n\n\n# The firmware files\n\n## arm\n\nthe binaries with v3.x are all arm code.\n\n## dsp\n\nthe binaries with v1.x and v2.x are mostly for the DSPs.\n\n## t20\n\nthese contain arm code.\n\n\n## t13\n\nseveral t13 blocks are a .tar file, containing:\n\n * `stpod_master.bhx`\n * `stthc.bhx`\n\n\n# protocol\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnlitsme%2Fsolaredge-bsuf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnlitsme%2Fsolaredge-bsuf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnlitsme%2Fsolaredge-bsuf/lists"}