diff --git a/components/soc/esp32/include/hal/rmt_ll.h b/components/soc/esp32/include/hal/rmt_ll.h
index 821bd5291..1749b2be3 100644
--- a/components/soc/esp32/include/hal/rmt_ll.h
+++ b/components/soc/esp32/include/hal/rmt_ll.h
@@ -225,21 +225,21 @@ static inline uint32_t rmt_ll_get_tx_end_interrupt_status(rmt_dev_t *dev)
 {
     uint32_t status = dev->int_st.val;
     return ((status & 0x01) >> 0) | ((status & 0x08) >> 2) | ((status & 0x40) >> 4) | ((status & 0x200) >> 6) |
-           ((status & 0x1000) >> 8) | ((status & 0x8000) >> 10) | ((status & 40000) >> 12) | ((status & 0x200000) >> 14);
+           ((status & 0x1000) >> 8) | ((status & 0x8000) >> 10) | ((status & 0x40000) >> 12) | ((status & 0x200000) >> 14);
 }
 
 static inline uint32_t rmt_ll_get_rx_end_interrupt_status(rmt_dev_t *dev)
 {
     uint32_t status = dev->int_st.val;
     return ((status & 0x02) >> 1) | ((status & 0x10) >> 3) | ((status & 0x80) >> 5) | ((status & 0x400) >> 7) |
-           ((status & 0x2000) >> 9) | ((status & 0x10000) >> 11) | ((status & 80000) >> 13) | ((status & 0x400000) >> 15);
+           ((status & 0x2000) >> 9) | ((status & 0x10000) >> 11) | ((status & 0x80000) >> 13) | ((status & 0x400000) >> 15);
 }
 
 static inline uint32_t rmt_ll_get_err_interrupt_status(rmt_dev_t *dev)
 {
     uint32_t status =  dev->int_st.val;
     return ((status & 0x04) >> 2) | ((status & 0x20) >> 4) | ((status & 0x100) >> 6) | ((status & 0x800) >> 8) |
-           ((status & 0x4000) >> 10) | ((status & 0x20000) >> 12) | ((status & 100000) >> 14) | ((status & 0x800000) >> 16);
+           ((status & 0x4000) >> 10) | ((status & 0x20000) >> 12) | ((status & 0x100000) >> 14) | ((status & 0x800000) >> 16);
 }
 
 static inline uint32_t rmt_ll_get_tx_thres_interrupt_status(rmt_dev_t *dev)
diff --git a/examples/peripherals/rmt/ir_protocols/components/infrared_tools/src/ir_builder_rmt_nec.c b/examples/peripherals/rmt/ir_protocols/components/infrared_tools/src/ir_builder_rmt_nec.c
index 571d7eab4..3b41e9eeb 100644
--- a/examples/peripherals/rmt/ir_protocols/components/infrared_tools/src/ir_builder_rmt_nec.c
+++ b/examples/peripherals/rmt/ir_protocols/components/infrared_tools/src/ir_builder_rmt_nec.c
@@ -102,10 +102,10 @@ static esp_err_t nec_build_frame(ir_builder_t *builder, uint32_t address, uint32
     if (!nec_builder->flags & IR_TOOLS_FLAGS_PROTO_EXT) {
         uint8_t low_byte = address & 0xFF;
         uint8_t high_byte = (address >> 8) & 0xFF;
-        NEC_CHECK(low_byte == ~high_byte, "address not match standard NEC protocol", err, ESP_ERR_INVALID_ARG);
+        NEC_CHECK(low_byte == (~high_byte & 0xFF), "address not match standard NEC protocol", err, ESP_ERR_INVALID_ARG);
         low_byte = command & 0xFF;
         high_byte = (command >> 8) & 0xFF;
-        NEC_CHECK(low_byte == ~high_byte, "command not match standard NEC protocol", err, ESP_ERR_INVALID_ARG);
+        NEC_CHECK(low_byte == (~high_byte & 0xFF), "command not match standard NEC protocol", err, ESP_ERR_INVALID_ARG);
     }
     builder->make_head(builder);
     // LSB -> MSB
diff --git a/examples/peripherals/rmt/ir_protocols/main/ir_protocols_main.c b/examples/peripherals/rmt/ir_protocols/main/ir_protocols_main.c
index a2da0b144..b9fa721b4 100644
--- a/examples/peripherals/rmt/ir_protocols/main/ir_protocols_main.c
+++ b/examples/peripherals/rmt/ir_protocols/main/ir_protocols_main.c
@@ -99,12 +99,12 @@ static void example_ir_tx_task(void *arg)
         ESP_ERROR_CHECK(ir_builder->build_frame(ir_builder, addr, cmd));
         ESP_ERROR_CHECK(ir_builder->get_result(ir_builder, &items, &length));
         //To send data according to the waveform items.
-        rmt_write_items(example_tx_channel, items, length, true);
+        rmt_write_items(example_tx_channel, items, length, false);
         // Send repeat code
         vTaskDelay(pdMS_TO_TICKS(ir_builder->repeat_period_ms));
         ESP_ERROR_CHECK(ir_builder->build_repeat_frame(ir_builder));
         ESP_ERROR_CHECK(ir_builder->get_result(ir_builder, &items, &length));
-        rmt_write_items(example_tx_channel, items, length, true);
+        rmt_write_items(example_tx_channel, items, length, false);
         cmd++;
     }
     ir_builder->del(ir_builder);