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feat(hal): graudate the RMT hal driver into a new component

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This commit is contained in:
Chen Jichang
2025-12-17 22:31:25 +08:00
committed by suda-morris
parent c740652f3d
commit 10c473fbbd
64 changed files with 624 additions and 919 deletions
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components/esp_driver_rmt/test_apps/rmt/CMakeLists.txt
+11 -1
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@@ -9,9 +9,19 @@ project(rmt_test)
idf_build_get_property(elf EXECUTABLE)
if(CONFIG_COMPILER_DUMP_RTL_FILES)
# Collect RTL directories in a variable for readability. Join them
# with commas so they are passed as a single --rtl-dirs argument to the script.
set(RMT_RTL_DIRS
${CMAKE_BINARY_DIR}/esp-idf/esp_driver_rmt
${CMAKE_BINARY_DIR}/esp-idf/hal
${CMAKE_BINARY_DIR}/esp-idf/esp_hal_rmt
)
string(JOIN "," RMT_RTL_DIRS_JOINED ${RMT_RTL_DIRS})
add_custom_target(check_test_app_sections ALL
COMMAND ${PYTHON} $ENV{IDF_PATH}/tools/ci/check_callgraph.py
--rtl-dirs ${CMAKE_BINARY_DIR}/esp-idf/esp_driver_rmt/,${CMAKE_BINARY_DIR}/esp-idf/hal/
--rtl-dirs ${RMT_RTL_DIRS_JOINED}
--elf-file ${CMAKE_BINARY_DIR}/rmt_test.elf
find-refs
--from-sections=.iram0.text
components/esp_driver_rmt/test_apps/rmt/main/test_rmt_common.c
+14 -13
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@@ -12,6 +12,7 @@
#include "driver/rmt_tx.h"
#include "driver/rmt_rx.h"
#include "soc/soc_caps.h"
#include "hal/rmt_ll.h"
#include "test_board.h"
TEST_CASE("rmt channel install & uninstall", "[rmt]")
@@ -23,55 +24,55 @@ TEST_CASE("rmt channel install & uninstall", "[rmt]")
.resolution_hz = 1000000,
.trans_queue_depth = 1,
};
rmt_channel_handle_t tx_channels[SOC_RMT_TX_CANDIDATES_PER_GROUP] = {};
rmt_channel_handle_t tx_channels[RMT_LL_GET(TX_CANDIDATES_PER_INST)] = {};
rmt_rx_channel_config_t rx_channel_cfg = {
.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL,
.gpio_num = TEST_RMT_GPIO_NUM_B,
.clk_src = RMT_CLK_SRC_DEFAULT,
.resolution_hz = 1000000,
};
rmt_channel_handle_t rx_channels[SOC_RMT_RX_CANDIDATES_PER_GROUP] = {};
rmt_channel_handle_t rx_channels[RMT_LL_GET(RX_CANDIDATES_PER_INST)] = {};
printf("install tx/rx channels, each channel takes one memory block\r\n");
for (int i = 0; i < SOC_RMT_TX_CANDIDATES_PER_GROUP; i++) {
for (int i = 0; i < RMT_LL_GET(TX_CANDIDATES_PER_INST); i++) {
TEST_ESP_OK(rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[i]));
}
// alloc more when tx channels are exhausted should report error
TEST_ESP_ERR(ESP_ERR_NOT_FOUND, rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[0]));
for (int i = 0; i < SOC_RMT_TX_CANDIDATES_PER_GROUP; i++) {
for (int i = 0; i < RMT_LL_GET(TX_CANDIDATES_PER_INST); i++) {
TEST_ESP_OK(rmt_del_channel(tx_channels[i]));
}
for (int i = 0; i < SOC_RMT_RX_CANDIDATES_PER_GROUP; i++) {
for (int i = 0; i < RMT_LL_GET(RX_CANDIDATES_PER_INST); i++) {
TEST_ESP_OK(rmt_new_rx_channel(&rx_channel_cfg, &rx_channels[i]));
}
// alloc more when rx channels are exhausted should report error
TEST_ESP_ERR(ESP_ERR_NOT_FOUND, rmt_new_rx_channel(&rx_channel_cfg, &rx_channels[0]));
for (int i = 0; i < SOC_RMT_RX_CANDIDATES_PER_GROUP; i++) {
for (int i = 0; i < RMT_LL_GET(RX_CANDIDATES_PER_INST); i++) {
TEST_ESP_OK(rmt_del_channel(rx_channels[i]));
}
printf("install tx/rx channels, each channel takes two memory blocks\r\n");
tx_channel_cfg.mem_block_symbols = 2 * SOC_RMT_MEM_WORDS_PER_CHANNEL;
rx_channel_cfg.mem_block_symbols = 2 * SOC_RMT_MEM_WORDS_PER_CHANNEL;
for (int i = 0; i < SOC_RMT_TX_CANDIDATES_PER_GROUP / 2; i++) {
for (int i = 0; i < RMT_LL_GET(TX_CANDIDATES_PER_INST) / 2; i++) {
TEST_ESP_OK(rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[i]));
}
TEST_ESP_ERR(ESP_ERR_NOT_FOUND, rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[0]));
for (int i = 0; i < SOC_RMT_TX_CANDIDATES_PER_GROUP / 2; i++) {
for (int i = 0; i < RMT_LL_GET(TX_CANDIDATES_PER_INST) / 2; i++) {
TEST_ESP_OK(rmt_del_channel(tx_channels[i]));
}
for (int i = 0; i < SOC_RMT_RX_CANDIDATES_PER_GROUP / 2; i++) {
for (int i = 0; i < RMT_LL_GET(RX_CANDIDATES_PER_INST) / 2; i++) {
TEST_ESP_OK(rmt_new_rx_channel(&rx_channel_cfg, &rx_channels[i]));
}
TEST_ESP_ERR(ESP_ERR_NOT_FOUND, rmt_new_rx_channel(&rx_channel_cfg, &rx_channels[0]));
for (int i = 0; i < SOC_RMT_RX_CANDIDATES_PER_GROUP / 2; i++) {
for (int i = 0; i < RMT_LL_GET(RX_CANDIDATES_PER_INST) / 2; i++) {
TEST_ESP_OK(rmt_del_channel(rx_channels[i]));
}
printf("install tx+rx channels, memory blocks exhaustive\r\n");
tx_channel_cfg.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL;
TEST_ESP_OK(rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[0]));
tx_channel_cfg.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL * (SOC_RMT_CHANNELS_PER_GROUP - 2);
tx_channel_cfg.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL * (RMT_LL_GET(CHANS_PER_INST) - 2);
TEST_ESP_OK(rmt_new_tx_channel(&tx_channel_cfg, &tx_channels[1]));
rx_channel_cfg.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL;
TEST_ESP_OK(rmt_new_rx_channel(&rx_channel_cfg, &rx_channels[0]));
@@ -156,7 +157,7 @@ TEST_CASE("rmt interrupt priority", "[rmt]")
TEST_ESP_OK(rmt_del_channel(another_rx_channel));
}
#if !SOC_RMT_CHANNEL_CLK_INDEPENDENT
#if !RMT_LL_GET(CHANNEL_CLK_INDEPENDENT)
TEST_CASE("rmt multiple channels with different resolution", "[rmt]")
{
rmt_tx_channel_config_t tx_channel_cfg = {
@@ -185,4 +186,4 @@ TEST_CASE("rmt multiple channels with different resolution", "[rmt]")
TEST_ESP_OK(rmt_del_channel(tx_channel));
TEST_ESP_OK(rmt_del_channel(rx_channel));
}
#endif //SOC_RMT_CHANNEL_CLK_INDEPENDENT
#endif //RMT_LL_GET(CHANNEL_CLK_INDEPENDENT)
components/esp_driver_rmt/test_apps/rmt/main/test_rmt_rx.c
+3 -2
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@@ -13,6 +13,7 @@
#include "driver/rmt_rx.h"
#include "driver/gpio.h"
#include "soc/soc_caps.h"
#include "hal/rmt_ll.h"
#include "test_util_rmt_encoders.h"
#include "test_board.h"
@@ -136,7 +137,7 @@ static void test_rmt_rx_nec_carrier(size_t mem_block_symbols, bool with_dma, rmt
TEST_ASSERT_EQUAL(test_user_data.received_symbol_num, mem_block_symbols);
#endif // SOC_RMT_SUPPORT_RX_PINGPONG
#if SOC_RMT_SUPPORT_RX_DEMODULATION
#if RMT_LL_SUPPORT(RX_DEMODULATION)
rmt_carrier_config_t carrier_cfg = {
.duty_cycle = 0.33,
.frequency_hz = 38000,
@@ -170,7 +171,7 @@ static void test_rmt_rx_nec_carrier(size_t mem_block_symbols, bool with_dma, rmt
printf("disable modulation and demodulation for tx and rx channels\r\n");
TEST_ESP_OK(rmt_apply_carrier(tx_channel, NULL));
TEST_ESP_OK(rmt_apply_carrier(rx_channel, NULL));
#endif // SOC_RMT_SUPPORT_RX_DEMODULATION
#endif // RMT_LL_SUPPORT(RX_DEMODULATION)
TEST_ESP_OK(rmt_receive(rx_channel, remote_codes, test_rx_buffer_symbols * sizeof(rmt_symbol_word_t), &receive_config));
printf("send NEC frame without carrier\r\n");
components/esp_driver_rmt/test_apps/rmt/main/test_rmt_tx.c
+5 -4
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@@ -13,6 +13,7 @@
#include "driver/gpio.h"
#include "esp_timer.h"
#include "soc/soc_caps.h"
#include "hal/rmt_ll.h"
#include "test_util_rmt_encoders.h"
#include "test_board.h"
@@ -619,13 +620,13 @@ static void test_rmt_multi_channels_trans(size_t channel0_mem_block_symbols, siz
.tx_channel_array = tx_channels,
.array_size = test_rmt_chans,
};
#if SOC_RMT_SUPPORT_TX_SYNCHRO
#if RMT_LL_SUPPORT(TX_SYNCHRO)
TEST_ESP_OK(rmt_new_sync_manager(&synchro_config, &synchro));
#else
TEST_ASSERT_EQUAL(ESP_ERR_NOT_SUPPORTED, rmt_new_sync_manager(&synchro_config, &synchro));
#endif // SOC_RMT_SUPPORT_TX_SYNCHRO
#endif // RMT_LL_SUPPORT(TX_SYNCHRO)
#if SOC_RMT_SUPPORT_TX_SYNCHRO
#if RMT_LL_SUPPORT(TX_SYNCHRO)
printf("transmit with synchronization\r\n");
for (int i = 0; i < test_rmt_chans; i++) {
TEST_ESP_OK(rmt_transmit(tx_channels[i], led_strip_encoders[i], leds_grb, test_led_num * 3, &transmit_config));
@@ -662,7 +663,7 @@ static void test_rmt_multi_channels_trans(size_t channel0_mem_block_symbols, siz
printf("delete sync manager\r\n");
TEST_ESP_OK(rmt_del_sync_manager(synchro));
#endif // SOC_RMT_SUPPORT_TX_SYNCHRO
#endif // RMT_LL_SUPPORT(TX_SYNCHRO)
printf("disable tx channels\r\n");
for (int i = 0; i < test_rmt_chans; i++) {