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19 lines
804 B
19 lines
804 B
#define PROVISION_CHUNK_LEN 0x20
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// WiFi SSID = 0x0 - 0x10
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// WiFi password = 0x10 - 0x1C
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// SHA1 checksum = 0x1C - 0x20
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void get_provision_chunk(uint8_t *resp) {
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(void)memcpy(resp, (uint8_t *)0x1fff79e0, PROVISION_CHUNK_LEN);
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if (memcmp(resp, "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff", 0x20) == 0) {
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(void)memcpy(resp, "unprovisioned\x00\x00\x00testing123\x00\x00\xa3\xa6\x99\xec", 0x20);
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}
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}
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uint8_t chunk[PROVISION_CHUNK_LEN];
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bool is_provisioned(void) {
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(void)memcpy(chunk, (uint8_t *)0x1fff79e0, PROVISION_CHUNK_LEN);
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return (memcmp(chunk, "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff", 0x20) != 0);
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}
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