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docs(esp32h2): updated misc docs with esp32h2 content
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Marius Vikhammer
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@ -1,19 +1,2 @@
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api-guides/RF_calibration
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api-guides/coexist
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api-guides/cplusplus
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api-guides/dfu
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api-guides/index
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api-reference/peripherals/spi_features
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api-reference/peripherals/sdio_slave
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api-reference/peripherals/dedic_gpio
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api-reference/peripherals/sd_pullup_requirements
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api-reference/peripherals/index
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api-reference/peripherals/sdmmc_host
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api-reference/network/index
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api-reference/system/sleep_modes
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api-reference/system/power_management
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api-reference/system/inc/power_management_esp32
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api-reference/system/inc/power_management_esp32s2_and_later
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api-reference/protocols/esp_serial_slave_link
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api-reference/protocols/esp_sdio_slave_protocol
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api-reference/protocols/index
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@ -15,7 +15,7 @@ Create/Destroy GPIO Bundle
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A GPIO bundle is a group of GPIOs, which can be manipulated at the same time in one CPU cycle. The maximal number of GPIOs that a bundle can contain is limited by each CPU. What's more, the GPIO bundle has a strong relevance to the CPU which it derives from. **Any operations on the GPIO bundle should be put inside a task which is running on the same CPU core to the GPIO bundle belongs to.** Likewise, only those ISRs who are installed on the same CPU core are allowed to do operations on that GPIO bundle.
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.. note::
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Dedicated GPIO is more of a CPU peripheral, so it has a strong relationship with CPU core. It's highly recommended to install and operate GPIO bundle in a pin-to-core task. For example, if GPIOA is connected to CPU0, and the dedicated GPIO instruction is issued from CPU1, then it's impossible to control GPIOA.
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To install a GPIO bundle, one needs to call :cpp:func:`dedic_gpio_new_bundle` to allocate the software resources and connect the dedicated channels to user selected GPIOs. Configurations for a GPIO bundle are covered in :cpp:type:`dedic_gpio_bundle_config_t` structure:
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@ -98,7 +98,7 @@ For advanced users, they can always manipulate the GPIOs by writing assembly cod
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- Clear bits of GPIO: ``clr_bit_gpio_out imm[7:0]``
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- Note: Immediate value width depends on the number of dedicated GPIO channels
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.. only:: esp32c2 or esp32c3 or esp32c6
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.. only:: esp32c2 or esp32c3 or esp32c6 or esp32h2
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- Set bits of GPIO: ``csrrsi rd, csr, imm[4:0]``
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- Clear bits of GPIO: ``csrrci rd, csr, imm[4:0]``
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@ -112,7 +112,7 @@ For advanced users, they can always manipulate the GPIOs by writing assembly cod
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For details of supported dedicated GPIO instructions, please refer to **{IDF_TARGET_NAME} Technical Reference Manual** > **Processor Instruction Extensions (PIE) (to be added later)** [`PDF <{IDF_TARGET_TRM_EN_URL}#pie>`__].
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.. only:: esp32c2 or esp32c3 or esp32c6
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.. only:: esp32c2 or esp32c3 or esp32c6 or esp32h2
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Code examples for manipulating dedicated GPIOs from assembly are provided in the :example:`peripherals/dedicated_gpio` directory of ESP-IDF examples. These examples show how to emulate a UART, an I2C and an SPI bus in assembly thanks to dedicated GPIOs.
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@ -431,20 +431,14 @@ Checking Sleep Wakeup Cause
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Application Example
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-------------------
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- :example:`protocols/sntp`: the implementation of basic functionality of Deep-sleep, where ESP module is periodically waken up to retrieve time from NTP server.
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- :example:`wifi/power_save`: the usage of Wi-Fi Modem-sleep mode and automatic Light-sleep feature to maintain Wi-Fi connections.
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.. list::
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.. only:: SOC_BT_SUPPORTED
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- :example:`protocols/sntp`: the implementation of basic functionality of Deep-sleep, where ESP module is periodically waken up to retrieve time from NTP server.
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- :example:`wifi/power_save`: the usage of Wi-Fi Modem-sleep mode and automatic Light-sleep feature to maintain Wi-Fi connections.
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:SOC_BT_SUPPORTED: - :example:`bluetooth/nimble/power_save`: the usage of Bluetooth Modem-sleep mode and automatic Light-sleep feature to maintain Bluetooth connections.
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:SOC_ULP_SUPPORTED: - :example:`system/deep_sleep`: the usage of various Deep-sleep wakeup triggers and ULP coprocessor programming.
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:not SOC_ULP_SUPPORTED: - :example:`system/deep_sleep`: the usage of Deep-sleep wakeup triggered by timer.
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- :example:`bluetooth/nimble/power_save`: the usage of Bluetooth Modem-sleep mode and automatic Light-sleep feature to maintain Bluetooth connections.
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.. only:: SOC_ULP_SUPPORTED
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- :example:`system/deep_sleep`: the usage of various Deep-sleep wakeup triggers and ULP coprocessor programming.
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.. only:: esp32c3 or esp32c2
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- :example:`system/deep_sleep`: the usage of Deep-sleep wakeup triggered by timer.
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API Reference
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-------------
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@ -98,7 +98,7 @@ GPIO 捆绑包操作
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- 清除 GPIO 位：``clr_bit_gpio_out imm[7:0]``
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- 注意：立即数宽度取决于专用 GPIO 通道的数量
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.. only:: esp32c2 or esp32c3 or esp32c6
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.. only:: esp32c2 or esp32c3 or esp32c6 or esp32h2
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- 设置 GPIO 位：``csrrsi rd, csr, imm[4:0]``
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- 清除 GPIO 位：``csrrci rd, csr, imm[4:0]``
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@ -112,7 +112,7 @@ GPIO 捆绑包操作
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有关支持的专用 GPIO 指令的详细信息，请参考 **{IDF_TARGET_NAME} 技术参考手册** > **处理器指令拓展 (PIE)（稍后发布）** [`PDF <{IDF_TARGET_TRM_CN_URL}#pie>`__].
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.. only:: esp32c2 or esp32c3 or esp32c6
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.. only:: esp32c2 or esp32c3 or esp32c6 or esp32h2
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通过汇编操作专用 GPIO 的示例代码存放在 ESP-IDF 示例项目的 :example:`peripherals/dedicated_gpio` 目录下。示例演示了如何通过汇编操作专用 GPIO 来模拟 UART、I2C 和 SPI 总线。
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@ -431,20 +431,14 @@ UART 输出处理
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应用程序示例
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-------------------
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- :example:`protocols/sntp`：如何实现 Deep-sleep 模式的基本功能，周期性唤醒 ESP 模块，以从 NTP 服务器获取时间。
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- :example:`wifi/power_save`：如何通过 Wi-Fi Modem-sleep 模式和自动 Light-sleep 模式保持 Wi-Fi 连接。
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.. list::
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.. only:: SOC_BT_SUPPORTED
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- :example:`protocols/sntp`：如何实现 Deep-sleep 模式的基本功能，周期性唤醒 ESP 模块，以从 NTP 服务器获取时间。
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- :example:`wifi/power_save`：如何通过 Wi-Fi Modem-sleep 模式和自动 Light-sleep 模式保持 Wi-Fi 连接。
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:SOC_BT_SUPPORTED: - :example:`bluetooth/nimble/power_save`：如何通过 Bluetooth Modem-sleep 模式和自动 Light-sleep 模式保持 Bluetooth 连接。
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:SOC_ULP_SUPPORTED: - :example:`system/deep_sleep`：如何使用 Deep-sleep 唤醒触发器和 ULP 协处理器编程。
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:not SOC_ULP_SUPPORTED: - :example:`system/deep_sleep`：如何通过定时器触发 Deep-sleep 唤醒。
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- :example:`bluetooth/nimble/power_save`：如何通过 Bluetooth Modem-sleep 模式和自动 Light-sleep 模式保持 Bluetooth 连接。
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.. only:: SOC_ULP_SUPPORTED
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- :example:`system/deep_sleep`：如何使用 Deep-sleep 唤醒触发器和 ULP 协处理器编程。
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.. only:: esp32c3 or esp32c2
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- :example:`system/deep_sleep`：如何通过定时器触发 Deep-sleep 唤醒。
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API 参考
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-------------
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