fix(hal): Wrap LL macros with atomic env in do-while for control safety

- Standardize all LL macros using atomic env variables with `do { ... } while (0)`
- Prevent potential macro misuse in control flow constructs (e.g., if/else)
- Affected targets: esp32, esp32c2, esp32c5, esp32s3, esp32p4, etc.
- Affected modules include: LCD, I2S, TIMER, and others
This commit is contained in:
Yuan Yu
2025-05-22 14:41:19 +08:00
parent 5133b89183
commit 18091976ec
162 changed files with 1742 additions and 500 deletions

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -571,7 +571,10 @@ static inline void adc_ll_enable_bus_clock(bool enable)
SYSTEM.perip_clk_en0.reg_apb_saradc_clk_en = enable;
}
// SYSTEM.perip_clk_en0 is a shared register, so this function must be used in an atomic way
#define adc_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; adc_ll_enable_bus_clock(__VA_ARGS__)
#define adc_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
adc_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset ADC module
@@ -582,7 +585,10 @@ static inline void adc_ll_reset_register(void)
SYSTEM.perip_rst_en0.reg_apb_saradc_rst = 0;
}
// SYSTEM.perip_rst_en0 is a shared register, so this function must be used in an atomic way
#define adc_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; adc_ll_reset_register(__VA_ARGS__)
#define adc_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
adc_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* Set ADC module power management.

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -38,7 +38,10 @@ static inline void aes_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define aes_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; aes_ll_enable_bus_clock(__VA_ARGS__)
#define aes_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
aes_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the AES peripheral module
@@ -54,7 +57,10 @@ static inline void aes_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define aes_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; aes_ll_reset_register(__VA_ARGS__)
#define aes_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
aes_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Write the encryption/decryption key to hardware

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -36,7 +36,10 @@ static inline void ds_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define ds_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; ds_ll_enable_bus_clock(__VA_ARGS__)
#define ds_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
ds_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the Digital Signature peripheral module
@@ -49,7 +52,10 @@ static inline void ds_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define ds_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; ds_ll_reset_register(__VA_ARGS__)
#define ds_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
ds_ll_reset_register(__VA_ARGS__); \
} while(0)
static inline void ds_ll_start(void)
{

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -63,7 +63,10 @@ static inline void _gdma_ll_enable_bus_clock(int group_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define gdma_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; _gdma_ll_enable_bus_clock(__VA_ARGS__)
#define gdma_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
_gdma_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the DMA module
@@ -77,7 +80,10 @@ static inline void _gdma_ll_reset_register(int group_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define gdma_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; _gdma_ll_reset_register(__VA_ARGS__)
#define gdma_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
_gdma_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Force enable register clock

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -44,7 +44,10 @@ static inline void hmac_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define hmac_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; hmac_ll_enable_bus_clock(__VA_ARGS__)
#define hmac_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
hmac_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the HMAC peripheral module
@@ -57,7 +60,10 @@ static inline void hmac_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define hmac_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; hmac_ll_reset_register(__VA_ARGS__)
#define hmac_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
hmac_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* Makes the peripheral ready for use, after enabling it.

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@@ -53,7 +53,10 @@ static inline void i2s_ll_enable_bus_clock(int i2s_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define i2s_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; i2s_ll_enable_bus_clock(__VA_ARGS__)
#define i2s_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
i2s_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
@@ -70,7 +73,10 @@ static inline void i2s_ll_reset_register(int i2s_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define i2s_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; i2s_ll_reset_register(__VA_ARGS__)
#define i2s_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
i2s_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief I2S module general init, enable I2S clock.
@@ -85,7 +91,10 @@ static inline void i2s_ll_enable_core_clock(i2s_dev_t *hw, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define i2s_ll_enable_core_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; i2s_ll_enable_core_clock(__VA_ARGS__)
#define i2s_ll_enable_core_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
i2s_ll_enable_core_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Enable I2S tx module clock

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -48,7 +48,10 @@ static inline void ledc_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define ledc_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; ledc_ll_enable_bus_clock(__VA_ARGS__)
#define ledc_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
ledc_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset whole peripheral register to init value defined by HW design
@@ -60,7 +63,10 @@ static inline void ledc_ll_enable_reset_reg(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define ledc_ll_enable_reset_reg(...) (void)__DECLARE_RCC_ATOMIC_ENV; ledc_ll_enable_reset_reg(__VA_ARGS__)
#define ledc_ll_enable_reset_reg(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
ledc_ll_enable_reset_reg(__VA_ARGS__); \
} while(0)
/**
* @brief Enable the power for LEDC memory block

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -32,7 +32,10 @@ static inline void mpi_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define mpi_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; mpi_ll_enable_bus_clock(__VA_ARGS__)
#define mpi_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
mpi_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the MPI peripheral module
@@ -48,7 +51,10 @@ static inline void mpi_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define mpi_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; mpi_ll_reset_register(__VA_ARGS__)
#define mpi_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
mpi_ll_reset_register(__VA_ARGS__); \
} while(0)
static inline size_t mpi_ll_calculate_hardware_words(size_t words)
{

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@@ -61,7 +61,10 @@ static inline void rmt_ll_enable_bus_clock(int group_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define rmt_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; rmt_ll_enable_bus_clock(__VA_ARGS__)
#define rmt_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
rmt_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the RMT module
@@ -77,7 +80,10 @@ static inline void rmt_ll_reset_register(int group_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define rmt_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; rmt_ll_reset_register(__VA_ARGS__)
#define rmt_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
rmt_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Enable clock gate for register and memory

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -26,7 +26,10 @@ static inline void sha_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define sha_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; sha_ll_enable_bus_clock(__VA_ARGS__)
#define sha_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
sha_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the SHA peripheral module
@@ -43,7 +46,10 @@ static inline void sha_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define sha_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; sha_ll_reset_register(__VA_ARGS__)
#define sha_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
sha_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Start a new SHA block conversions (no initial hash in HW)

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -114,7 +114,10 @@ static inline void spi_ll_enable_bus_clock(spi_host_device_t host_id, bool enabl
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define spi_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; spi_ll_enable_bus_clock(__VA_ARGS__)
#define spi_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
spi_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* Reset whole peripheral register to init value defined by HW design
@@ -138,7 +141,10 @@ static inline void spi_ll_reset_register(spi_host_device_t host_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define spi_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; spi_ll_reset_register(__VA_ARGS__)
#define spi_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
spi_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* Enable functional output clock within peripheral

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -48,7 +48,10 @@ static inline void systimer_ll_enable_bus_clock(bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define systimer_ll_enable_bus_clock(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; systimer_ll_enable_bus_clock(__VA_ARGS__)
#define systimer_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_RC_ATOMIC_ENV; \
systimer_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the systimer module
@@ -63,7 +66,10 @@ static inline void systimer_ll_reset_register(void)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define systimer_ll_reset_register(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; systimer_ll_reset_register(__VA_ARGS__)
#define systimer_ll_reset_register(...) do { \
(void)__DECLARE_RCC_RC_ATOMIC_ENV; \
systimer_ll_reset_register(__VA_ARGS__); \
} while(0)
/******************* Counter *************************/

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@@ -41,7 +41,10 @@ static inline void _timer_ll_enable_bus_clock(int group_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define timer_ll_enable_bus_clock(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; _timer_ll_enable_bus_clock(__VA_ARGS__)
#define timer_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_RC_ATOMIC_ENV; \
_timer_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the timer group module
@@ -67,7 +70,10 @@ static inline void _timer_ll_reset_register(int group_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_RC_ATOMIC_ENV variable in advance
#define timer_ll_reset_register(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; _timer_ll_reset_register(__VA_ARGS__)
#define timer_ll_reset_register(...) do { \
(void)__DECLARE_RCC_RC_ATOMIC_ENV; \
_timer_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Set clock source for timer

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@@ -153,7 +153,10 @@ static inline void twai_ll_enable_bus_clock(int group_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define twai_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; twai_ll_enable_bus_clock(__VA_ARGS__)
#define twai_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
twai_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the twai module
@@ -169,7 +172,10 @@ static inline void twai_ll_reset_register(int group_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define twai_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; twai_ll_reset_register(__VA_ARGS__)
#define twai_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
twai_ll_reset_register(__VA_ARGS__); \
} while(0)
/* ---------------------------- Peripheral Control Register ----------------- */

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@@ -100,7 +100,10 @@ static inline void uart_ll_enable_bus_clock(uart_port_t uart_num, bool enable)
}
}
// SYSTEM.perip_clk_enx are shared registers, so this function must be used in an atomic way
#define uart_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; uart_ll_enable_bus_clock(__VA_ARGS__)
#define uart_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
uart_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset UART module
@@ -130,7 +133,10 @@ static inline void uart_ll_reset_register(uart_port_t uart_num)
}
}
// SYSTEM.perip_rst_enx are shared registers, so this function must be used in an atomic way
#define uart_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; uart_ll_reset_register(__VA_ARGS__)
#define uart_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
uart_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* @brief Enable the UART clock.
@@ -710,7 +716,10 @@ FORCE_INLINE_ATTR void _uart_ll_enable_pad_sleep_clock(uart_dev_t *hw, bool enab
(void)hw; (void)enable;
}
#define uart_ll_enable_pad_sleep_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; _uart_ll_enable_pad_sleep_clock(__VA_ARGS__)
#define uart_ll_enable_pad_sleep_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
_uart_ll_enable_pad_sleep_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Configure the UART work in normal mode.

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@@ -42,7 +42,10 @@ static inline void _uhci_ll_enable_bus_clock(int group_id, bool enable)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define uhci_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; _uhci_ll_enable_bus_clock(__VA_ARGS__)
#define uhci_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
_uhci_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the UHCI module
@@ -58,7 +61,10 @@ static inline void _uhci_ll_reset_register(int group_id)
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define uhci_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; _uhci_ll_reset_register(__VA_ARGS__)
#define uhci_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
_uhci_ll_reset_register(__VA_ARGS__); \
} while(0)
static inline void uhci_ll_init(uhci_dev_t *hw)
{

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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -299,7 +299,10 @@ FORCE_INLINE_ATTR void usb_serial_jtag_ll_enable_bus_clock(bool clk_en)
}
// SYSTEM.perip_clk_enx are shared registers, so this function must be used in an atomic way
#define usb_serial_jtag_ll_enable_bus_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; usb_serial_jtag_ll_enable_bus_clock(__VA_ARGS__)
#define usb_serial_jtag_ll_enable_bus_clock(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
usb_serial_jtag_ll_enable_bus_clock(__VA_ARGS__); \
} while(0)
/**
* @brief Reset the USJ module
@@ -311,7 +314,10 @@ FORCE_INLINE_ATTR void usb_serial_jtag_ll_reset_register(void)
}
// SYSTEM.perip_clk_enx are shared registers, so this function must be used in an atomic way
#define usb_serial_jtag_ll_reset_register(...) (void)__DECLARE_RCC_ATOMIC_ENV; usb_serial_jtag_ll_reset_register(__VA_ARGS__)
#define usb_serial_jtag_ll_reset_register(...) do { \
(void)__DECLARE_RCC_ATOMIC_ENV; \
usb_serial_jtag_ll_reset_register(__VA_ARGS__); \
} while(0)
/**
* Get the enable status of the USJ module