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Merge branch 'bugfix/fix_spi_hd_quad_issue_esp32c3' into 'master'

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essl_spi: fix wrong dummy cycle under quad spi mode ant add a test to verify spi quad mod

Closes IDF-5182 and IDF-5181

See merge request espressif/esp-idf!18680
This commit is contained in:
Gao Xu
2022-08-30 10:53:11 +08:00
parent f8c3d093f0 ec649b0a30
commit 0da21aca0d
17 changed files with 777 additions and 224 deletions
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23
components/hal/esp32/include/hal/spi_ll.h
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@@ -1081,6 +1081,29 @@ static inline void spi_dma_ll_enable_out_auto_wrback(spi_dma_dev_t *dma_out, uin
//does not configure it in ESP32
}
/**
* Get the spi communication command
*
* @param cmd_t Base command value
* @param line_mode Line mode of SPI transaction phases: CMD, ADDR, DOUT/DIN.
*/
static inline uint16_t spi_ll_get_slave_hd_command(spi_command_t cmd_t, spi_line_mode_t line_mode)
{
//This is not supported in esp32
return 0;
}
/**
* Get the dummy bits
*
* @param line_mode Line mode of SPI transaction phases: CMD, ADDR, DOUT/DIN.
*/
static inline int spi_ll_get_slave_hd_dummy_bits(spi_line_mode_t line_mode)
{
//This is not supported in esp32
return 0;
}
#undef SPI_LL_RST_MASK
#undef SPI_LL_UNUSED_INT_MASK