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feat(bitscrambler): support driver on esp32s31

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This commit is contained in:
morris
2026-04-08 09:53:21 +08:00
parent 8e1dba70f6
commit 11f76780cc
22 changed files with 746 additions and 43 deletions
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components/esp_driver_bitscrambler/test_apps/bitscrambler/README.md
+2 -2
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@@ -1,2 +1,2 @@
| Supported Targets | ESP32-C5 | ESP32-P4 |
| ----------------- | -------- | -------- |
| Supported Targets | ESP32-C5 | ESP32-P4 | ESP32-S31 |
| ----------------- | -------- | -------- | --------- |
components/esp_driver_bitscrambler/test_apps/bitscrambler/main/test_bitscrambler.c
+6 -6
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@@ -30,7 +30,7 @@ TEST_CASE("Basic BitScrambler I/O", "[bs]")
data_out[i] = 0xFF;
}
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_trivial));
size_t res_len;
TEST_ESP_OK(bitscrambler_loopback_run(bs, data_in, len, data_out, len, &res_len));
@@ -50,7 +50,7 @@ TEST_CASE("Timeout on stuck program", "[bs]")
uint8_t *data_out = heap_caps_aligned_calloc(8, 1, len, MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_timeout));
esp_err_t err = bitscrambler_loopback_run(bs, data_in, len, data_out, len, NULL);
TEST_ASSERT(err == ESP_ERR_TIMEOUT);
@@ -68,7 +68,7 @@ TEST_CASE("BitScrambler with EOF counted on upstream", "[bs]")
TEST_ASSERT_NOT_NULL(data_out);
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len * 4));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len * 4));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_eof_upstream));
size_t res_len = 0;
TEST_ESP_OK(bitscrambler_loopback_run(bs, data_in, len, data_out, len * 4, &res_len));
@@ -97,7 +97,7 @@ TEST_CASE("BitScrambler with EOF counted on downstream", "[bs]")
TEST_ASSERT_NOT_NULL(data_out);
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len * 4));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len * 4));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_eof_downstream));
size_t res_len = 0;
TEST_ESP_OK(bitscrambler_loopback_run(bs, data_in, len, data_out, len * 4, &res_len));
@@ -126,7 +126,7 @@ TEST_CASE("BitScrambler with LUT32", "[bs]")
TEST_ASSERT_NOT_NULL(data_out);
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len * 4));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len * 4));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_lut32));
size_t res_len = 0;
TEST_ESP_OK(bitscrambler_loopback_run(bs, data_in, len, data_out, len * 4, &res_len));
@@ -165,7 +165,7 @@ TEST_CASE("BitScrambler with loop instruction", "[bs]")
TEST_ASSERT_NOT_NULL(data_out);
bitscrambler_handle_t bs;
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_I2S0, len));
TEST_ESP_OK(bitscrambler_loopback_create(&bs, SOC_BITSCRAMBLER_ATTACH_GPSPI2, len));
TEST_ESP_OK(bitscrambler_load_program(bs, bitscrambler_program_loop));
size_t res_len = 0;
TEST_ESP_OK(bitscrambler_loopback_run(bs, data_in, sizeof(data_in) / sizeof(data_in[0]), data_out, len, &res_len));
components/esp_driver_bitscrambler/test_apps/bitscrambler/pytest_bitscrambler.py
+2 -1
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@@ -3,9 +3,10 @@
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', ['esp32p4', 'esp32c5'], indirect=['target'])
@idf_parametrize('target', soc_filtered_targets('SOC_BITSCRAMBLER_SUPPORTED == 1'), indirect=['target'])
def test_bitscrambler(dut: Dut) -> None:
dut.run_all_single_board_cases()