alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-21 16:55:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'fix/uart_wakeup_threshold_v5.1' into 'release/v5.1'

Browse Source 
fix(uart): Fix mismatch wakeup rising edges required with the threshold configured (v5.1)

See merge request espressif/esp-idf!30464
This commit is contained in:
morris
2024-05-10 22:59:34 +08:00
parent 3f35154c0b a664c71fd7
commit 01b912a9e5
12 changed files with 30 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
components/hal/esp32c3/include/hal/uart_ll.h
View File

@@ -26,7 +26,7 @@ extern "C" {
// Get UART hardware instance with giving uart num
#define UART_LL_GET_HW(num) (((num) == 0) ? (&UART0) : (&UART1))
#define UART_LL_MIN_WAKEUP_THRESH (2)
#define UART_LL_MIN_WAKEUP_THRESH (3)
#define UART_LL_INTR_MASK (0x7ffff) //All interrupt mask
#define UART_LL_FSM_IDLE (0x0)
@@ -616,6 +616,7 @@ FORCE_INLINE_ATTR void uart_ll_set_dtr_active_level(uart_dev_t *hw, int level)
*/
FORCE_INLINE_ATTR void uart_ll_set_wakeup_thrd(uart_dev_t *hw, uint32_t wakeup_thrd)
{
// System would wakeup when the number of positive edges of RxD signal is larger than or equal to (UART_ACTIVE_THRESHOLD+3)
hw->sleep_conf.active_threshold = wakeup_thrd - UART_LL_MIN_WAKEUP_THRESH;
}