Method writeFlashFromPackOffset

ESP32_AP-Flasher/src/flasher.cpp:415–448

}

bool flasher::writeFlashFromPackOffset(fs::File *file, uint16_t length) {
    if (!zbs->select_flash(0)) return false;
    zbs->erase_flash();
    if (!zbs->select_flash(0)) return false;
    Seriallog.printf("Starting flash, size=%d\r\n", length);

    uint8_t *buf = (uint8_t *)malloc(256);
    uint16_t offset = 0;
    while (length) {
        if (length > 256) {
            file->read(buf, 256);
            length -= 256;
        } else {
            file->read(buf, length);
            length = 0;
        }
#ifdef HAS_RGB_LED
        shortBlink(CRGB::White);
#else
        quickBlink(2);
#endif
        Seriallog.printf("\r[Flashing %d bytes]    ", length);

        bool res = writeBlock256(offset, buf);
        offset += 256;
        if (!res) {
            Seriallog.printf("Failed writing block to tag, probably a hardware failure\r\n");
            return false;
        }
        vTaskDelay(1 / portTICK_PERIOD_MS);
    }
    Seriallog.printf("\r\nFlashing done\r\n");
    return true;
}

bool flasher::writeFlashFromPack(String filename, uint8_t type) {
    JsonDocument doc;