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hello_world: fix incorrect printf format

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spi_flash_get_chip_size return a size_t to printf this type it's better to use %u than %d.

We didn't use %zu because it will be ignored by "nano" printf (i.e. when
CONFIG_NEWLIB_NANO_FORMAT is on).

Closes https://github.com/espressif/esp-idf/pull/8900
This commit is contained in:
huardti 2022-05-04 17:06:10 +01:00 committed by morris
parent 3f66660444
commit a01820c583
2 changed files with 11 additions and 14 deletions
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24
examples/get-started/hello_world/main/hello_world_main.c
View File

@ -1,11 +1,9 @@
/* Hello World Example
/*
* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: CC0-1.0
*/
This example code is in the Public Domain (or CC0 licensed, at your option.)
Unless required by applicable law or agreed to in writing, this
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied.
*/
#include <stdio.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
@ -21,15 +19,15 @@ void app_main(void)
esp_chip_info_t chip_info;
esp_chip_info(&chip_info);
printf("This is %s chip with %d CPU core(s), WiFi%s%s, ",
CONFIG_IDF_TARGET,
chip_info.cores,
(chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
(chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
CONFIG_IDF_TARGET,
chip_info.cores,
(chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
(chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
printf("silicon revision %d, ", chip_info.revision);
printf("%dMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
printf("%uMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
printf("Minimum free heap size: %d bytes\n", esp_get_minimum_free_heap_size());

1
tools/ci/check_copyright_ignore.txt
View File

@ -2032,7 +2032,6 @@ examples/ethernet/iperf/main/ethernet_example_main.c
examples/get-started/blink/example_test.py
examples/get-started/blink/main/blink_example_main.c
examples/get-started/hello_world/example_test.py
examples/get-started/hello_world/main/hello_world_main.c
examples/get-started/sample_project/main/main.c
examples/mesh/internal_communication/main/include/mesh_light.h
examples/mesh/internal_communication/main/mesh_light.c