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rmt test: add case to check memory block. 

add RMT channel num and memory block relationship test case to check the memory block range is used in right way.
pull/2398/head
houchenyao 2018-09-06 11:59:06 +08:00
rodzic 836d01dcea
commit 09dd1034de
1 zmienionych plików z 31 dodań i 0 usunięć
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31
components/driver/test/test_rmt.c
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@ -534,6 +534,35 @@ TEST_CASE("RMT memory test", "[rmt][test_env=UT_T1_RMT]")
}
}
// RMT channel num and memory block relationship
TEST_CASE("RMT memory block test", "[rmt][test_env=UT_T1_RMT]")
{
rmt_channel_t channel = 0;
rmt_config_t rmt_rx;
rmt_rx.channel = channel;
rmt_rx.gpio_num = RMT_RX_GPIO_NUM;
rmt_rx.clk_div = RMT_CLK_DIV;
rmt_rx.mem_block_num = 1;
rmt_rx.rmt_mode = RMT_MODE_RX;
rmt_rx.rx_config.filter_en = true;
rmt_rx.rx_config.filter_ticks_thresh = 100;
rmt_rx.rx_config.idle_threshold = RMT_ITEM32_TIMEOUT_US / 10 * (RMT_TICK_10_US);
TEST_ESP_OK(rmt_config(&rmt_rx));
TEST_ESP_OK(rmt_driver_install(rmt_rx.channel, 1000, 0));
TEST_ESP_OK(rmt_set_mem_block_num(channel, 8));
TEST_ASSERT(rmt_set_mem_block_num(channel, 9)==ESP_ERR_INVALID_ARG);
TEST_ASSERT(rmt_set_mem_block_num(channel, -1)==ESP_ERR_INVALID_ARG);
TEST_ESP_OK(rmt_driver_uninstall(rmt_rx.channel));
rmt_rx.channel = 7;
TEST_ESP_OK(rmt_config(&rmt_rx));
TEST_ESP_OK(rmt_driver_install(rmt_rx.channel, 1000, 0));
TEST_ASSERT(rmt_set_mem_block_num(rmt_rx.channel, 2)==ESP_ERR_INVALID_ARG);
TEST_ASSERT(rmt_set_mem_block_num(rmt_rx.channel, -1)==ESP_ERR_INVALID_ARG);
TEST_ESP_OK(rmt_driver_uninstall(rmt_rx.channel));
}
TEST_CASE("RMT send waveform(logic analyzer)", "[rmt][test_env=UT_T1_RMT][ignore]")
{
tx_init();
@ -680,3 +709,5 @@ TEST_CASE("RMT TX stop test", "[rmt][test_env=UT_T1_RMT]")
TEST_ESP_OK(rmt_driver_uninstall(RMT_TX_CHANNEL));
TEST_ESP_OK(rmt_driver_uninstall(RMT_RX_CHANNEL));
}