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Set locally-administered MAC from board ID at init

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Ian Gulliver
2026-04-04 15:12:15 +09:00
parent 0973f9c454
commit 45e121bd99
1 changed files with 11 additions and 1 deletions
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12
picomap.cpp
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@@ -21,7 +21,17 @@ static bool w6300_init() {
wizchip_cris_initialize(); wizchip_cris_initialize();
wizchip_reset(); wizchip_reset();
wizchip_initialize(); wizchip_initialize();
return getCIDR() == 0x6300; if (getCIDR() != 0x6300) return false;
pico_unique_board_id_t uid;
pico_get_unique_board_id(&uid);
uint8_t mac[6] = {
static_cast<uint8_t>((uid.id[0] & 0xFC) | 0x02),
uid.id[1], uid.id[2], uid.id[3], uid.id[4], uid.id[5]
};
setSHAR(mac);
return true;
} }
int main() { int main() {