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esp-idf
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components
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esp_hw_support
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Kconfig

Kconfig 3.2 KB
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  1. menu "Hardware Settings"
    2. 

  2.     menu "MAC Config"
    3. 

  3.         config ESP_MAC_ADDR_UNIVERSE_WIFI_STA
    4. 

  4.             bool
    5. 

  5. 

  6.         config ESP_MAC_ADDR_UNIVERSE_WIFI_AP
    7. 

  7.             bool
    8. 

  8. 

  9.         config ESP_MAC_ADDR_UNIVERSE_BT
    10. 

  10.             bool
    11. 

  11. 

  12.         config ESP_MAC_ADDR_UNIVERSE_ETH
    13. 

  13.             bool
    14. 

  14. 

  15.             # Insert chip-specific MAC config
    16. 

  16.             rsource "./port/$IDF_TARGET/Kconfig.mac"
    17. 

  17.     endmenu
    18. 

  18. 

  19.     menu "Sleep Config"
    20. 

  20.         # This is here since this option affect behavior of esp_light_sleep_start
    21. 

  21.         # regardless of power management configuration.
    22. 

  22.         config ESP_SLEEP_POWER_DOWN_FLASH
    23. 

  23.             bool "Power down flash in light sleep when there is no SPIRAM"
    24. 

  24.             depends on !SPIRAM
    25. 

  25.             default y
    26. 

  26.             help
    27. 

  27.                 If enabled, chip will try to power down flash as part of esp_light_sleep_start(), which costs
    28. 

  28.                 more time when chip wakes up. Can only be enabled if there is no SPIRAM configured.
    29. 

  29.                 This option will in fact consider VDD_SDIO auto power value (ESP_PD_OPTION_AUTO) as OFF. Also, it is
    30. 

  30.                 possible to force a power domain to stay ON during light sleep by using esp_sleep_pd_config()
    31. 

  31.                 function.
    32. 

  32. 

  33.         config ESP_SLEEP_RTC_BUS_ISO_WORKAROUND
    34. 

  34.             bool
    35. 

  35.             default y if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
    36. 

  36. 

  37.         config ESP_SLEEP_GPIO_RESET_WORKAROUND
    38. 

  38.             bool "light sleep GPIO reset workaround"
    39. 

  39.             default y if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
    40. 

  40.             select PM_SLP_DISABLE_GPIO if FREERTOS_USE_TICKLESS_IDLE
    41. 

  41.             help
    42. 

  42.                 esp32c3 and esp32s3 will reset at wake-up if GPIO is received a small electrostatic
    43. 

  43.                 pulse during light sleep, with specific condition
    44. 

  44. 

  45.                 - GPIO needs to be configured as input-mode only
    46. 

  46.                 - The pin receives a small electrostatic pulse, and reset occurs when the pulse
    47. 

  47.                   voltage is higher than 6 V
    48. 

  48. 

  49.                 For GPIO set to input mode only, it is not a good practice to leave it open/floating,
    50. 

  50.                 The hardware design needs to controlled it with determined supply or ground voltage
    51. 

  51.                 is necessary.
    52. 

  52. 

  53.                 This option provides a software workaround for this issue. Configure to isolate all
    54. 

  54.                 GPIO pins in sleep state.
    55. 

  55. 

  56.         config ESP_SLEEP_PSRAM_LEAKAGE_WORKAROUND
    57. 

  57.             bool "PSRAM leakage current workaround in light sleep"
    58. 

  58.             depends on SPIRAM
    59. 

  59.             help
    60. 

  60.                 When the CS pin of SPIRAM is not pulled up, the sleep current will
    61. 

  61.                 increase during light sleep. If the CS pin of SPIRAM has an external
    62. 

  62.                 pull-up, you do not need to select this option, otherwise, you
    63. 

  63.                 should enable this option.
    64. 

  64. 

  65.         config ESP_SLEEP_FLASH_LEAKAGE_WORKAROUND
    66. 

  66.             bool "Flash leakage current workaround in light sleep"
    67. 

  67.             help
    68. 

  68.                 When the CS pin of Flash is not pulled up, the sleep current will
    69. 

  69.                 increase during light sleep. If the CS pin of Flash has an external
    70. 

  70.                 pull-up, you do not need to select this option, otherwise, you
    71. 

  71.                 should enable this option.
    72. 

  72.     endmenu
    73. 

  73. endmenu
    74.