Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-01 18:50:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(ulp): fix lp uart keep wakeup triggered

Browse Source
This commit is contained in:
hebinglin
2026-06-08 19:49:42 +08:00
parent a0688c6e32
commit f088b73ea8
12 changed files with 80 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/system/ulp/lp_core/lp_uart/lp_uart_char_seq_wakeup/main/lp_core/main.c
+3 -6
View File
@@ -1,20 +1,17 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "ulp_lp_core_utils.h"
#include "ulp_lp_core_print.h"
#include "ulp_lp_core_lp_uart_shared.h"
#include "ulp_lp_core_uart.h"
int main (void)
{
lp_core_printf("Hello world\r\n");
lp_core_uart_tx_flush(LP_UART_NUM_0);
// If you want to make it possible to wake up from UART after sleep,
// you have to reset the wakeup register and the UART buffer manually.
// ulp_lp_core_lp_uart_reset_wakeup_en();
// lp_core_uart_clear_buf();
return 0;
}