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docs(sys-time): update link to hw design guidelines

Closes IDF-8780

See merge request espressif/esp-idf!30795
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@0xjakob
0xjakob committed May 15, 2024
2 parents c516516 + 7b61598 commit 7c281c0
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3 changes: 1 addition & 2 deletions docs/en/api-reference/system/system_time.rst
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Expand Up @@ -8,7 +8,6 @@ System Time
{IDF_TARGET_INT_OSC_FRE_DIVIDED:default="Not updated", esp32="about 33 kHz", esp32s2="about 33 kHz", esp32s3="about 68 kHz", esp32c3="about 68 kHz", esp32c2="about 68 kHz"}
{IDF_TARGET_EXT_CRYSTAL_PIN:default="Not updated", esp32="32K_XP and 32K_XN", esp32s2="XTAL_32K_P and XTAL_32K_N", esp32s3="XTAL_32K_P and XTAL_32K_N", esp32c3="XTAL_32K_P and XTAL_32K_N", esp32c6="XTAL_32K_P and XTAL_32K_N", esp32h2="XTAL_32K_P and XTAL_32K_N", esp32p4="XTAL_32K_P and XTAL_32K_N"}
{IDF_TARGET_EXT_OSC_PIN:default="Not updated", esp32="32K_XN", esp32s2="XTAL_32K_P", esp32s3="XTAL_32K_P", esp32c3="XTAL_32K_P", esp32c2="GPIO0", esp32c6="XTAL_32K_P", esp32h2="XTAL_32K_P", esp32p4="XTAL_32K_P"}
{IDF_TARGET_HARDWARE_DESIGN_URL:default="Not updated",esp32="`ESP32 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_en.pdf#page=11>`_", esp32s2="`ESP32-S2 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-s2_hardware_design_guidelines_en.pdf#page=10>`_", esp32s3="`ESP32-S3 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-s3_hardware_design_guidelines_en.pdf#page=11>`_", esp32c3="`ESP32-C3 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-c3_hardware_design_guidelines_en.pdf#page=9>`_", esp32c6="`ESP32-C6 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-c6_hardware_design_guidelines_en.pdf#page=12>`_", esp32c2="`ESP8684 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_en.pdf#page=10>`_", esp32h2="`ESP32-H2 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-h2_hardware_design_guidelines_en.pdf#page=11>`_", esp32p4="`ESP32-P4 Hardware Design Guidelines <https://www.espressif.com/sites/default/files/documentation/esp32-p4_hardware_design_guidelines_en.pdf#page=11>`_"}


Overview
Expand Down Expand Up @@ -51,7 +50,7 @@ The RTC timer has the following clock sources:

The choice depends on your requirements for system time accuracy and power consumption in sleep modes. To modify the RTC clock source, set :ref:`CONFIG_RTC_CLK_SRC` in project configuration.

More details about the wiring requirements for the external crystal or external oscillator, please refer to {IDF_TARGET_HARDWARE_DESIGN_URL}.
More details about the wiring requirements for the external crystal or external oscillator, please refer to the `Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/{IDF_TARGET_PATH_NAME}>`_.

Get Current Time
----------------
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3 changes: 1 addition & 2 deletions docs/zh_CN/api-reference/system/system_time.rst
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Expand Up @@ -8,7 +8,6 @@
{IDF_TARGET_INT_OSC_FRE_DIVIDED:default="未更新", esp32="约 33 kHz", esp32s2="约 33 kHz", esp32s3="约 68 kHz", esp32c3="约 68 kHz", esp32c2="约 68 kHz"}
{IDF_TARGET_EXT_CRYSTAL_PIN:default="未更新", esp32="32K_XP 和 32K_XN", esp32s2="XTAL_32K_P 和 XTAL_32K_N", esp32s3="XTAL_32K_P 和 XTAL_32K_N", esp32c3="XTAL_32K_P 和 XTAL_32K_N", esp32c6="XTAL_32K_P 和 XTAL_32K_N", esp32h2="XTAL_32K_P 和 XTAL_32K_N", esp32p4="XTAL_32K_P 和 XTAL_32K_N"}
{IDF_TARGET_EXT_OSC_PIN:default="未更新", esp32="32K_XN", esp32s2="XTAL_32K_P", esp32s3="XTAL_32K_P", esp32c3="XTAL_32K_P", esp32c2="GPIO0", esp32c6="XTAL_32K_P", esp32h2="XTAL_32K_P", esp32p4="XTAL_32K_P"}
{IDF_TARGET_HARDWARE_DESIGN_URL:default="未更新", esp32="`ESP32 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_cn.pdf#page=10>`_", esp32s2="`ESP32-S2 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-s2_hardware_design_guidelines_cn.pdf#page=10>`_", esp32s3="`ESP32-S3 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-s3_hardware_design_guidelines_cn.pdf#page=12>`_", esp32c3="`ESP32-C3 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-c3_hardware_design_guidelines_cn.pdf#page=9>`_", esp32c2="`ESP8684 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_cn.pdf#page=10>`_", esp32c6="`ESP32-C6 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-c6_hardware_design_guidelines_cn.pdf#page=12>`_", esp32h2="`ESP32-H2 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-h2_hardware_design_guidelines_cn.pdf#page=11>`_", esp32p4="`ESP32-P4 硬件设计指南 <https://www.espressif.com/sites/default/files/documentation/esp32-p4_hardware_design_guidelines_cn.pdf#page=11>`_"}


概述
Expand Down Expand Up @@ -51,7 +50,7 @@ RTC 定时器有以下时钟源：

时钟源的选择取决于系统时间精度要求和睡眠模式下的功耗要求。要修改 RTC 时钟源，请在项目配置中设置 :ref:`CONFIG_RTC_CLK_SRC`。

想要了解外置晶振或外置振荡器的更多布线要求，请参考 {IDF_TARGET_HARDWARE_DESIGN_URL}。
想要了解外置晶振或外置振荡器的更多布线要求，请参考 `硬件设计指南 <https://docs.espressif.com/projects/esp-hardware-design-guidelines/zh_CN/latest/{IDF_TARGET_PATH_NAME}>`_。

获取当前时间
--------------
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