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feat(driver_spi): spi master support sleep retention(recovery)

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wanckl
2025-12-23 13:54:21 +08:00
parent 2910e7de68
commit 9a93f402db
26 changed files with 449 additions and 279 deletions
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components/esp_driver_spi/include/driver/spi_common.h
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@@ -64,6 +64,7 @@ extern "C"
#define SPICOMMON_BUSFLAG_IO4_IO7 (1<<8) ///< Check existing of IO4~IO7 pins. Or indicates IO4~IO7 pins initialized.
#define SPICOMMON_BUSFLAG_OCTAL (SPICOMMON_BUSFLAG_QUAD|SPICOMMON_BUSFLAG_IO4_IO7) ///< Check existing of MOSI/MISO/WP/HD/SPIIO4/SPIIO5/SPIIO6/SPIIO7 pins as output. Or indicates bus able to work under octal mode.
#define SPICOMMON_BUSFLAG_NATIVE_PINS SPICOMMON_BUSFLAG_IOMUX_PINS
#define SPICOMMON_BUSFLAG_SLP_ALLOW_PD (1<<9) ///< Allow to power down the peripheral during light sleep, and auto recover then.
/**
* @brief SPI DMA channels