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i2s: add slot sequence table

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Closes: https://github.com/espressif/esp-idf/issues/9208

When I2S is configured into different modes, the slot sequence varies.
This commit updates slot sequence tables and corresponding descriptions
in (both code and programming guide).
This commit is contained in:
laokaiyao
2022-07-05 11:22:27 +08:00
parent 92ea22fe81
commit edee3ee3cd
51 changed files with 795 additions and 292 deletions
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examples/peripherals/i2s/i2s_basic/i2s_std/README.md
+3 -3
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@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-S2 | ESP32-C3 | ESP32-S3 | ESP32-H2 |
| ----------------- | ----- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- |
# I2S Basic Standard Mode Example
@@ -16,7 +16,7 @@ This example is going to show how to use the standard mode in simplex mode or fu
### Configure the Project
There are simplex mode and duplex mode can be chosen in this example, setting `EXAMPLE_I2S_DUPLEX_MODE` to `0` will adopt the simplex mode, otherwise it will adopt the full-duplex mode.
There are simplex mode and duplex mode can be chosen in this example, you can choose the mode in the menuconfig or just setting `EXAMPLE_I2S_DUPLEX_MODE` derectly, when `EXAMPLE_I2S_DUPLEX_MODE` is `0` the example will adopt the simplex mode, otherwise it will adopt the full-duplex mode.
Note that ESP32-S2 simplex mode is not available because this example requires both TX & RX channels, however, ESP32-S2 has only one I2S controller and the simplex TX & RX channels can't coexist in a same controller. By the way, the simplex TX & RX channels can't coexist on ESP32 as well, but ESP32 has two I2S controllers so the simplex TX & RX channels can be registered on the different I2S controllers.