diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/CMakeLists.txt b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/CMakeLists.txt index 63d8f905d7..239b78cf33 100644 --- a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/CMakeLists.txt +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/CMakeLists.txt @@ -20,6 +20,10 @@ if(CONFIG_SOC_LP_ADC_SUPPORTED) list(APPEND app_sources "test_lp_core_adc.c") endif() +if(CONFIG_SOC_LP_VAD_SUPPORTED) + list(APPEND app_sources "test_lp_core_vad.c") +endif() + set(lp_core_sources "lp_core/test_main.c") set(lp_core_sources_counter "lp_core/test_main_counter.c") @@ -46,10 +50,15 @@ if(CONFIG_SOC_LP_ADC_SUPPORTED) set(lp_core_sources_adc "lp_core/test_main_adc.c") endif() +if(CONFIG_SOC_LP_VAD_SUPPORTED) + set(lp_core_sources_vad "lp_core/test_main_vad.c") +endif() + idf_component_register(SRCS ${app_sources} INCLUDE_DIRS "lp_core" REQUIRES ulp unity esp_timer test_utils - WHOLE_ARCHIVE) + WHOLE_ARCHIVE + EMBED_FILES "test_vad_8k.pcm") set(lp_core_exp_dep_srcs ${app_sources}) @@ -79,3 +88,7 @@ endif() if(CONFIG_SOC_LP_ADC_SUPPORTED) ulp_embed_binary(lp_core_test_app_adc "${lp_core_sources_adc}" "${lp_core_exp_dep_srcs}") endif() + +if(CONFIG_SOC_LP_VAD_SUPPORTED) + ulp_embed_binary(lp_core_test_app_vad "${lp_core_sources_vad}" "${lp_core_exp_dep_srcs}") +endif() diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/Kconfig.projbuild b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/Kconfig.projbuild new file mode 100644 index 0000000000..5783fc5daf --- /dev/null +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/Kconfig.projbuild @@ -0,0 +1,9 @@ +menu "Test Configurations" + + config TEST_LP_CORE_VAD_ENABLE + bool "Enable LP VAD test" + default n + help + Enable this to trigger LP VAD test + +endmenu diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/lp_core/test_main_vad.c b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/lp_core/test_main_vad.c new file mode 100644 index 0000000000..5f6198fe37 --- /dev/null +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/lp_core/test_main_vad.c @@ -0,0 +1,18 @@ +/* + * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include +#include +#include + +volatile bool vad_wakup; + +int main(void) +{ + vad_wakup = true; + + return 0; +} diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_lp_core_vad.c b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_lp_core_vad.c new file mode 100644 index 0000000000..16a3c059dd --- /dev/null +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_lp_core_vad.c @@ -0,0 +1,154 @@ +/* + * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD + * + * SPDX-License-Identifier: Apache-2.0 + */ +#include +#include +#include "unity.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include "esp_log.h" +#include "driver/lp_i2s.h" +#include "driver/lp_i2s_std.h" +#include "driver/i2s_std.h" +#include "ulp_lp_core.h" +#include "ulp_lp_core_lp_vad_shared.h" +#include "lp_core_test_app_vad.h" + +#if CONFIG_TEST_LP_CORE_VAD_ENABLE + +#define TEST_I2S_FRAME_SIZE (128) // Frame numbers in every writing / reading +#define TEST_I2S_TRANS_SIZE (4096) // Trans size + +extern const uint8_t test_vad_pcm_start[] asm("_binary_test_vad_8k_pcm_start"); +extern const uint8_t test_vad_pcm_end[] asm("_binary_test_vad_8k_pcm_end"); +extern const uint8_t lp_core_main_vad_bin_start[] asm("_binary_lp_core_test_app_vad_bin_start"); +extern const uint8_t lp_core_main_vad_bin_end[] asm("_binary_lp_core_test_app_vad_bin_end"); +static const char *TAG = "TEST_VAD"; + +static void load_and_start_lp_core_firmware(ulp_lp_core_cfg_t* cfg, const uint8_t* firmware_start, const uint8_t* firmware_end) +{ + TEST_ASSERT(ulp_lp_core_load_binary(firmware_start, + (firmware_end - firmware_start)) == ESP_OK); + + TEST_ASSERT(ulp_lp_core_run(cfg) == ESP_OK); +} + +void test_lp_vad(lp_vad_t vad_id) +{ + esp_err_t ret = ESP_FAIL; + int pcm_size = test_vad_pcm_end - test_vad_pcm_start; + printf("pcm_size: %d\n", pcm_size); + + lp_i2s_chan_handle_t rx_handle = NULL; + lp_i2s_chan_config_t config = { + .id = 0, + .role = I2S_ROLE_SLAVE, + .threshold = 512, + }; + TEST_ESP_OK(lp_i2s_new_channel(&config, NULL, &rx_handle)); + + i2s_chan_handle_t tx_handle = NULL; + i2s_chan_config_t i2s_channel_config = { + .id = I2S_NUM_0, + .role = I2S_ROLE_MASTER, + .dma_desc_num = 4, + .dma_frame_num = TEST_I2S_FRAME_SIZE, + .auto_clear = false, + }; + TEST_ESP_OK(i2s_new_channel(&i2s_channel_config, &tx_handle, NULL)); + + lp_i2s_std_config_t lp_std_cfg = { + .pin_cfg = { + .bck = 4, + .ws = 5, + .din = 6, + }, + }; + lp_std_cfg.slot_cfg = (lp_i2s_std_slot_config_t)LP_I2S_STD_PCM_SHORT_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_16BIT, I2S_SLOT_MODE_STEREO); + TEST_ESP_OK(lp_i2s_channel_init_std_mode(rx_handle, &lp_std_cfg)); + + i2s_std_config_t i2s_std_config = { + .gpio_cfg = { + .mclk = I2S_GPIO_UNUSED, + .bclk = GPIO_NUM_7, + .ws = GPIO_NUM_8, + .dout = GPIO_NUM_21, + .din = -1, + .invert_flags = { + .mclk_inv = false, + .bclk_inv = false, + .ws_inv = false, + }, + }, + }; + i2s_std_config.clk_cfg = (i2s_std_clk_config_t)I2S_STD_CLK_DEFAULT_CONFIG(16000); + i2s_std_config.slot_cfg = (i2s_std_slot_config_t)I2S_STD_PCM_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_16BIT, I2S_SLOT_MODE_STEREO); + TEST_ESP_OK(i2s_channel_init_std_mode(tx_handle, &i2s_std_config)); + + // LP VAD Init + lp_vad_init_config_t init_config = { + .lp_i2s_chan = rx_handle, + .vad_config = { + .init_frame_num = 100, + .min_energy_thresh = 100, + .speak_activity_thresh = 10, + .non_speak_activity_thresh = 30, + .min_speak_activity_thresh = 3, + .max_speak_activity_thresh = 100, + }, + }; + TEST_ESP_OK(lp_core_lp_vad_init(0, &init_config)); + + /* Load ULP firmware and start the coprocessor */ + ulp_lp_core_cfg_t cfg = { + .wakeup_source = ULP_LP_CORE_WAKEUP_SOURCE_LP_VAD, + }; + load_and_start_lp_core_firmware(&cfg, lp_core_main_vad_bin_start, lp_core_main_vad_bin_end); + + uint8_t *txbuf = (uint8_t *)heap_caps_calloc(1, TEST_I2S_TRANS_SIZE, MALLOC_CAP_8BIT | MALLOC_CAP_INTERNAL); + TEST_ASSERT(txbuf); + + uint8_t *prebuf = (uint8_t *)heap_caps_calloc(1, TEST_I2S_TRANS_SIZE, MALLOC_CAP_8BIT | MALLOC_CAP_INTERNAL); + TEST_ASSERT(prebuf); + + memcpy(prebuf, test_vad_pcm_start, TEST_I2S_TRANS_SIZE); + memcpy(txbuf, test_vad_pcm_start, TEST_I2S_TRANS_SIZE); + + for (int i = 0; i < TEST_I2S_TRANS_SIZE; i++) { + ESP_LOGD(TAG, "prebuf[%d]: %d", i, prebuf[i]); + ESP_LOGD(TAG, "txbuf[%d]: %d", i, txbuf[i]); + } + + size_t bytes_written = 0; + TEST_ESP_OK(i2s_channel_preload_data(tx_handle, prebuf, TEST_I2S_TRANS_SIZE, &bytes_written)); + TEST_ESP_OK(lp_i2s_channel_enable(rx_handle)); + TEST_ESP_OK(lp_core_lp_vad_enable(0)); + TEST_ESP_OK(i2s_channel_enable(tx_handle)); + + ret = i2s_channel_write(tx_handle, txbuf, TEST_I2S_TRANS_SIZE, &bytes_written, 0); + if (ret != ESP_OK && ret != ESP_ERR_TIMEOUT) { + TEST_ESP_OK(ret); + } + ESP_LOGD(TAG, "bytes_written: %d", bytes_written); + + while (!ulp_vad_wakup) { + ; + } + + ESP_LOGI(TAG, "wakeup"); + + TEST_ESP_OK(lp_i2s_channel_disable(rx_handle)); + TEST_ESP_OK(lp_i2s_del_channel(rx_handle)); + TEST_ESP_OK(i2s_channel_disable(tx_handle)); + TEST_ESP_OK(i2s_del_channel(tx_handle)); + free(txbuf); + free(prebuf); +} + +TEST_CASE("LP VAD wakeup test", "[lp_core][lp_vad]") +{ + test_lp_vad(0); +} +#endif //CONFIG_TEST_LP_CORE_VAD_ENABLE diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_vad_8k.pcm b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_vad_8k.pcm new file mode 100644 index 0000000000..5b6c32a037 Binary files /dev/null and b/components/ulp/test_apps/lp_core/lp_core_basic_tests/main/test_vad_8k.pcm differ diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/pytest_lp_core_basic.py b/components/ulp/test_apps/lp_core/lp_core_basic_tests/pytest_lp_core_basic.py index 53178dca4e..33e7b3c950 100644 --- a/components/ulp/test_apps/lp_core/lp_core_basic_tests/pytest_lp_core_basic.py +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/pytest_lp_core_basic.py @@ -33,6 +33,19 @@ def test_lp_core_xtal(dut: Dut) -> None: dut.run_all_single_board_cases() +@pytest.mark.esp32p4 +@pytest.mark.lp_i2s +@pytest.mark.parametrize( + 'config', + [ + 'lp_vad', + ], + indirect=True, +) +def test_lp_vad(dut: Dut) -> None: + dut.run_all_single_board_cases(group='lp_vad') + + @pytest.mark.esp32c6 # TODO: Enable LP I2C test for esp32p4 (IDF-9407) @pytest.mark.generic_multi_device diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/sdkconfig.ci.default b/components/ulp/test_apps/lp_core/lp_core_basic_tests/sdkconfig.ci.default deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/components/ulp/test_apps/lp_core/lp_core_basic_tests/sdkconfig.ci.lp_vad b/components/ulp/test_apps/lp_core/lp_core_basic_tests/sdkconfig.ci.lp_vad new file mode 100644 index 0000000000..8397edb939 --- /dev/null +++ b/components/ulp/test_apps/lp_core/lp_core_basic_tests/sdkconfig.ci.lp_vad @@ -0,0 +1,2 @@ +CONFIG_TEST_LP_CORE_VAD_ENABLE=y +CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y