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esp_phy: use spinlock to avoid regi2c access conflicts

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Michael (XIAO Xufeng)
2022-03-01 16:12:45 +08:00
parent 92d6c4a502
commit 75c720bcd3
8 changed files with 100 additions and 54 deletions
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4
components/esp_hw_support/port/esp32s2/regi2c_ctrl.h
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@@ -68,6 +68,10 @@ uint8_t regi2c_ctrl_read_reg_mask(uint8_t block, uint8_t host_id, uint8_t reg_ad
void regi2c_ctrl_write_reg(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t data);
void regi2c_ctrl_write_reg_mask(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t msb, uint8_t lsb, uint8_t data);
/* enter the critical section that protects internal registers. Don't use it in SDK. Use the functions above. */
void regi2c_enter_critical(void);
void regi2c_exit_critical(void);
#endif // BOOTLOADER_BUILD
/* Convenience macros for the above functions, these use register definitions