Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-08-18 06:35:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feat/esp32s31-rmt-support' into 'master'

Browse Source 
feat(rmt): enable RMT support on esp32s31

Closes IDF-14794

See merge request espressif/esp-idf!47152
This commit is contained in:
morris
2026-04-08 18:46:54 +08:00
parent bb2b0ada18 ae8acf82e7
commit 2994fca5ba
35 changed files with 1069 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
examples/peripherals/rmt/dshot_esc/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# RMT Infinite Loop Transmit Example -- Dshot ESC (Electronic Speed Controller)
(See the README.md file in the upper level 'examples' directory for more information about examples.)

7
examples/peripherals/rmt/dshot_esc/pytest_dshot_esc.py
View File

@@ -3,14 +3,11 @@
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize(
'target',
['esp32', 'esp32s2', 'esp32s3', 'esp32c3', 'esp32c5', 'esp32c6', 'esp32h2', 'esp32p4'],
indirect=['target'],
)
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORTED == 1'), indirect=['target'])
def test_dshot_esc_example(dut: Dut) -> None:
dut.expect_exact('example: Create RMT TX channel')
dut.expect_exact('example: Install Dshot ESC encoder')

4
examples/peripherals/rmt/ir_nec_transceiver/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# IR NEC Encoding and Decoding Example
(See the README.md file in the upper level 'examples' directory for more information about examples.)

4
examples/peripherals/rmt/led_strip/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# RMT Transmit Example -- LED Strip
(See the README.md file in the upper level 'examples' directory for more information about examples.)

7
examples/peripherals/rmt/led_strip/pytest_led_strip.py
View File

@@ -3,14 +3,11 @@
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize(
'target',
['esp32', 'esp32s2', 'esp32s3', 'esp32c3', 'esp32c5', 'esp32c6', 'esp32h2', 'esp32p4'],
indirect=['target'],
)
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORTED == 1'), indirect=['target'])
def test_led_strip_example(dut: Dut) -> None:
dut.expect_exact('example: Create RMT TX channel')
dut.expect_exact('example: Install led strip encoder')

4
examples/peripherals/rmt/led_strip_simple_encoder/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# RMT Transmit Example -- LED Strip
(See the README.md file in the upper level 'examples' directory for more information about examples.)

2
examples/peripherals/rmt/led_strip_simple_encoder/main/led_strip_example_main.c
View File

@@ -11,7 +11,7 @@
#include "driver/rmt_tx.h"
#define RMT_LED_STRIP_RESOLUTION_HZ 10000000 // 10MHz resolution, 1 tick = 0.1us (led strip needs a high resolution)
#define RMT_LED_STRIP_GPIO_NUM 8
#define RMT_LED_STRIP_GPIO_NUM 0
#define EXAMPLE_LED_NUMBERS 24

15
examples/peripherals/rmt/led_strip_simple_encoder/pytest_led_strip_simple_encoder.py Normal file
View File

@@ -0,0 +1,15 @@
# SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: CC0-1.0
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORTED == 1'), indirect=['target'])
def test_led_strip_simple_encoder_example(dut: Dut) -> None:
dut.expect_exact('example: Create RMT TX channel')
dut.expect_exact('example: Create simple callback-based encoder')
dut.expect_exact('example: Enable RMT TX channel')
dut.expect_exact('example: Start LED rainbow chase')

4
examples/peripherals/rmt/musical_buzzer/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# RMT Transmit Loop Count Example -- Musical Buzzer

5
examples/peripherals/rmt/musical_buzzer/pytest_musical_buzzer.py
View File

@@ -3,12 +3,11 @@
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize(
'target', ['esp32s2', 'esp32s3', 'esp32c3', 'esp32c5', 'esp32c6', 'esp32h2', 'esp32p4'], indirect=['target']
)
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORT_TX_LOOP_COUNT == 1'), indirect=['target'])
def test_musical_buzzer_example(dut: Dut) -> None:
dut.expect_exact('example: Create RMT TX channel')
dut.expect_exact('example: Install musical score encoder')

4
examples/peripherals/rmt/onewire/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
# Advanced RMT Transmit & Receive Example -- Simulate 1-Wire Bus

7
examples/peripherals/rmt/onewire/pytest_onewire.py
View File

@@ -3,14 +3,11 @@
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize(
'target',
['esp32', 'esp32s2', 'esp32s3', 'esp32c3', 'esp32c5', 'esp32c6', 'esp32h2', 'esp32p4'],
indirect=['target'],
)
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORTED == 1'), indirect=['target'])
def test_onewire_example(dut: Dut) -> None:
dut.expect_exact('example: 1-Wire bus installed on GPIO')
dut.expect_exact('example: Device iterator created, start searching')

4
examples/peripherals/rmt/stepper_motor/README.md
View File

@@ -1,5 +1,5 @@
| Supported Targets | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S3 |
| ----------------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- |
| Supported Targets | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S3 | ESP32-S31 |
| ----------------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | --------- |
# RMT Based Stepper Motor Smooth Controller

3
examples/peripherals/rmt/stepper_motor/pytest_stepper_motor.py
View File

@@ -3,10 +3,11 @@
import pytest
from pytest_embedded import Dut
from pytest_embedded_idf.utils import idf_parametrize
from pytest_embedded_idf.utils import soc_filtered_targets
@pytest.mark.generic
@idf_parametrize('target', ['esp32s3', 'esp32c5', 'esp32c6', 'esp32h2', 'esp32p4'], indirect=['target'])
@idf_parametrize('target', soc_filtered_targets('SOC_RMT_SUPPORT_TX_LOOP_AUTO_STOP == 1'), indirect=['target'])
def test_stepper_motor_example(dut: Dut) -> None:
dut.expect_exact('example: Initialize EN + DIR GPIO')
dut.expect_exact('example: Create RMT TX channel')