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fix(rmt): a disabled channel may pick up a pending transaction

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because in the trans_done interrupt, the driver didn't check the channel FSM
This commit is contained in:
morris
2023-11-02 11:30:42 +08:00
parent 868737e022
commit 8dda17e3a3
8 changed files with 241 additions and 198 deletions
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components/driver/test_apps/rmt/main/test_rmt_tx.c
+2 -1
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@@ -367,7 +367,7 @@ TEST_CASE("rmt infinite loop transaction", "[rmt]")
.resolution_hz = 1000000, // 1MHz, 1 tick = 1us
.mem_block_symbols = SOC_RMT_MEM_WORDS_PER_CHANNEL,
.gpio_num = TEST_RMT_GPIO_NUM_B,
.trans_queue_depth = 3,
.trans_queue_depth = 5,
.intr_priority = 1
};
printf("install tx channel\r\n");
@@ -384,6 +384,7 @@ TEST_CASE("rmt infinite loop transaction", "[rmt]")
rmt_transmit_config_t transmit_config = {
.loop_count = -1, // infinite loop transmission
.flags.queue_nonblocking = true, // return immediately if the queue is full
};
printf("infinite loop transmission: keep spinning stepper motor\r\n");