228     esp_command_error error = ESP_CMD_NOT_IMPLEMENTED;  in cmd_loop()  local
237       error = verify_data_len(command, 36);  in cmd_loop()
239       if (error == ESP_OK) {  in cmd_loop()
243             SLIP_send_frame_data(error);  in cmd_loop()
256       error = verify_data_len(command, 0) || handle_get_security_info();  in cmd_loop()
260       error = verify_data_len(command, 0) || SPIEraseChip();  in cmd_loop()
264       error = verify_data_len(command, 8) || handle_flash_erase(data_words[0], data_words[1]);  in cmd_loop()
268       error = verify_data_len(command, 8);  in cmd_loop()
272       error = verify_data_len(command, 16);  in cmd_loop()
279       error = verify_data_len(command, 16) || handle_flash_get_md5sum(data_words[0], data_words[1]);  in cmd_loop()
289             error = ESP_BAD_BLOCKSIZE;  in cmd_loop()
291 …          error = verify_data_len(command, 16) || handle_flash_begin(data_words[0], data_words[3]);  in cmd_loop()
302             error = ESP_BAD_BLOCKSIZE;  in cmd_loop()
304 …error = verify_data_len(command, 16) || handle_flash_deflated_begin(data_words[0], data_words[1] *…  in cmd_loop()
316         error = get_flash_error();  in cmd_loop()
320           error = ESP_BAD_DATA_LEN;  in cmd_loop()
324           error = ESP_BAD_DATA_CHECKSUM;  in cmd_loop()
328         error = ESP_NOT_IN_FLASH_MODE;  in cmd_loop()
333       error = handle_flash_end();  in cmd_loop()
337       error = verify_data_len(command, 24) || handle_spi_set_params(data_words, &status);  in cmd_loop()
341       error = verify_data_len(command, 4) || handle_spi_attach(data_words[0]);  in cmd_loop()
346           error = ESP_BAD_DATA_LEN;  in cmd_loop()
348 …error = handle_write_reg((const write_reg_args_t *)data_words, command->data_len/sizeof(write_reg_…  in cmd_loop()
353       error = verify_data_len(command, 4);  in cmd_loop()
356         error = verify_data_len(command, 16) || handle_mem_begin(data_words[0], data_words[3]);  in cmd_loop()
359         error = handle_mem_data(command->data_buf + 16, command->data_len - 16);  in cmd_loop()
362         error = verify_data_len(command, 8) || handle_mem_finish();  in cmd_loop()
372     SLIP_send_frame_data(error);  in cmd_loop()
377     if (error == ESP_OK) {  in cmd_loop()