33 lines
1.2 KiB
Text
33 lines
1.2 KiB
Text
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menu "Example Configuration"
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config EXAMPLE_USE_SPI1_PINS
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bool "The example runs on SPI1 pins or some other pins"
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default n
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depends on IDF_TARGET_ESP32
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help
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Enable this option will make the EEPROM use SPI1 pins, which is shared with the main
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flash chip.
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Currently this example hasn't supported SPI1 pins on other chips yet.
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config EXAMPLE_INTR_USED
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bool "Use the interrupt to detect the eeprom busy"
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default y
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depends on !EXAMPLE_USE_SPI1_PINS
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help
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Enable this option will allow the example to be blocked while the EEPROM is working
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in progress, and unblocked by GPIO interrupt. Otherwise the example will keep polling
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until the EEPROM is idle.
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config EXAMPLE_5V_COMMANDS
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bool "The EEPROM is supplied by 5V power"
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default n
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help
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The Erase_All and Write_All commands of EEPROM are only supported when EEPROM is
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supplied by 5V power. Enable this to use those two commands.
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But please note that ESP chips don't support 5V IO, you need to add external
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level-shifting circuits between ESP chip to the EEPROM.
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endmenu
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