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fix(i2c_master): Add i2c master timeout range check

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Closes https://github.com/espressif/esp-idf/issues/17930
This commit is contained in:
Chen Chen
2025-12-10 17:55:59 +08:00
parent b389ca9ada
commit 8ad7d769aa
11 changed files with 37 additions and 0 deletions
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components/hal/esp32c2/include/hal/i2c_ll.h
+2
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@@ -815,6 +815,8 @@ static inline uint32_t i2c_ll_calculate_timeout_us_to_reg_val(uint32_t src_clk_h
#define I2C_LL_MASTER_RX_INT (I2C_TIME_OUT_INT_ENA_M|I2C_TRANS_COMPLETE_INT_ENA_M|I2C_ARBITRATION_LOST_INT_ENA_M|I2C_END_DETECT_INT_ENA_M)
// I2C max timeout value
#define I2C_LL_MAX_TIMEOUT I2C_TIME_OUT_VALUE
// I2C max timeout period in clock cycles
#define I2C_LL_MAX_TIMEOUT_PERIOD (1UL << I2C_LL_MAX_TIMEOUT)
#define I2C_LL_INTR_MASK (0x3fff) /*!< I2C all interrupt bitmap */