Decompiler — Uf2

// 512 bytes total typedef struct uint32_t magicStart; // 0x0A324655 ('UF2\n') uint32_t flags; // 0x00002000 for families uint32_t targetAddr; // Where this block goes in Flash uint32_t payloadSize; // Usually 256 bytes uint32_t blockNo; // Sequence number uint32_t numBlocks; // Total blocks in file uint32_t familyID; // e.g., SAMD51, RP2040 uint8_t data[476]; // The actual firmware uint32_t magicEnd; // 0x0AB16F30 UF2_Block;

void _start(void) // Cleared BSS // Copied data from flash to RAM // Called main() uf2 decompiler