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new 150854c6f2 ESP_PCNT: add high and low limit Kconfig options
150854c6f2 is described below
commit 150854c6f24c5cd0fd6abd08aeece3b2c8f1f576
Author: Martin Vajnar <martin.vaj...@gmail.com>
AuthorDate: Sat Jul 19 16:53:19 2025 +0200
ESP_PCNT: add high and low limit Kconfig options
Signed-off-by: Martin Vajnar <martin.vaj...@gmail.com>
---
arch/risc-v/src/common/espressif/Kconfig | 16 ++++++++++++++++
arch/xtensa/src/common/espressif/Kconfig | 16 ++++++++++++++++
boards/risc-v/esp32c6/common/src/esp_board_pcnt.c | 4 ++--
boards/risc-v/esp32h2/common/src/esp_board_pcnt.c | 4 ++--
boards/xtensa/esp32/common/src/esp32_board_pcnt.c | 4 ++--
boards/xtensa/esp32s2/common/src/esp32s2_board_pcnt.c | 4 ++--
boards/xtensa/esp32s3/common/src/esp32s3_board_pcnt.c | 4 ++--
7 files changed, 42 insertions(+), 10 deletions(-)
diff --git a/arch/risc-v/src/common/espressif/Kconfig
b/arch/risc-v/src/common/espressif/Kconfig
index 41e4051c9c..000c78794f 100644
--- a/arch/risc-v/src/common/espressif/Kconfig
+++ b/arch/risc-v/src/common/espressif/Kconfig
@@ -682,6 +682,22 @@ config ESP_PCNT_TEST_MODE
to the receiver internally, being able to test the PCNT
peripheral without any external connection.
+config ESP_PCNT_HIGH_LIMIT
+ int "PCNT high limit value"
+ default 1024
+ range 1 32767
+ ---help---
+ This sets thr_h_lim value for all units. When pulse_cnt reaches
+ this value, the counter will be cleared.
+
+config ESP_PCNT_LOW_LIMIT
+ int "PCNT low limit value"
+ default -1024
+ range -32768 -1
+ ---help---
+ This sets thr_l_lim value for all units. When pulse_cnt reaches
+ this value, the counter will be cleared.
+
config ESP_PCNT_AS_QE
bool
default n
diff --git a/arch/xtensa/src/common/espressif/Kconfig
b/arch/xtensa/src/common/espressif/Kconfig
index f1e8906b73..3f8768777d 100644
--- a/arch/xtensa/src/common/espressif/Kconfig
+++ b/arch/xtensa/src/common/espressif/Kconfig
@@ -348,6 +348,22 @@ config ESP_PCNT_TEST_MODE
to the receiver internally, being able to test the PCNT
peripheral without any external connection.
+config ESP_PCNT_HIGH_LIMIT
+ int "PCNT high limit value"
+ default 1024
+ range 1 32767
+ ---help---
+ This sets thr_h_lim value for all units. When pulse_cnt reaches
+ this value, the counter will be cleared.
+
+config ESP_PCNT_LOW_LIMIT
+ int "PCNT low limit value"
+ default -1024
+ range -32768 -1
+ ---help---
+ This sets thr_l_lim value for all units. When pulse_cnt reaches
+ this value, the counter will be cleared.
+
config ESP_PCNT_AS_QE
bool
default n
diff --git a/boards/risc-v/esp32c6/common/src/esp_board_pcnt.c
b/boards/risc-v/esp32c6/common/src/esp_board_pcnt.c
index c8d50ae4b0..efba728663 100644
--- a/boards/risc-v/esp32c6/common/src/esp_board_pcnt.c
+++ b/boards/risc-v/esp32c6/common/src/esp_board_pcnt.c
@@ -41,8 +41,8 @@
* Pre-processor Definitions
****************************************************************************/
-#define PCNT_HIGH_LIMIT 1000
-#define PCNT_LOW_LIMIT -1000
+#define PCNT_HIGH_LIMIT CONFIG_ESP_PCNT_HIGH_LIMIT
+#define PCNT_LOW_LIMIT CONFIG_ESP_PCNT_LOW_LIMIT
#define PCNT_GLITCH_FILTER(pcnt, thres) pcnt->ops->ioctl(pcnt, \
CAPIOC_FILTER, \
diff --git a/boards/risc-v/esp32h2/common/src/esp_board_pcnt.c
b/boards/risc-v/esp32h2/common/src/esp_board_pcnt.c
index bfa5620208..283a3ced3e 100644
--- a/boards/risc-v/esp32h2/common/src/esp_board_pcnt.c
+++ b/boards/risc-v/esp32h2/common/src/esp_board_pcnt.c
@@ -41,8 +41,8 @@
* Pre-processor Definitions
****************************************************************************/
-#define PCNT_HIGH_LIMIT 1000
-#define PCNT_LOW_LIMIT -1000
+#define PCNT_HIGH_LIMIT CONFIG_ESP_PCNT_HIGH_LIMIT
+#define PCNT_LOW_LIMIT CONFIG_ESP_PCNT_LOW_LIMIT
#define PCNT_GLITCH_FILTER(pcnt, thres) pcnt->ops->ioctl(pcnt, \
CAPIOC_FILTER, \
diff --git a/boards/xtensa/esp32/common/src/esp32_board_pcnt.c
b/boards/xtensa/esp32/common/src/esp32_board_pcnt.c
index 018d23216e..778ed99157 100644
--- a/boards/xtensa/esp32/common/src/esp32_board_pcnt.c
+++ b/boards/xtensa/esp32/common/src/esp32_board_pcnt.c
@@ -40,8 +40,8 @@
* Pre-processor Definitions
****************************************************************************/
-#define PCNT_HIGH_LIMIT 1000
-#define PCNT_LOW_LIMIT -1000
+#define PCNT_HIGH_LIMIT CONFIG_ESP_PCNT_HIGH_LIMIT
+#define PCNT_LOW_LIMIT CONFIG_ESP_PCNT_LOW_LIMIT
#define PCNT_GLITCH_FILTER(pcnt, thres) pcnt->ops->ioctl(pcnt, \
CAPIOC_FILTER, \
diff --git a/boards/xtensa/esp32s2/common/src/esp32s2_board_pcnt.c
b/boards/xtensa/esp32s2/common/src/esp32s2_board_pcnt.c
index cbd7c49b78..b02fb0c7c9 100644
--- a/boards/xtensa/esp32s2/common/src/esp32s2_board_pcnt.c
+++ b/boards/xtensa/esp32s2/common/src/esp32s2_board_pcnt.c
@@ -40,8 +40,8 @@
* Pre-processor Definitions
****************************************************************************/
-#define PCNT_HIGH_LIMIT 1000
-#define PCNT_LOW_LIMIT -1000
+#define PCNT_HIGH_LIMIT CONFIG_ESP_PCNT_HIGH_LIMIT
+#define PCNT_LOW_LIMIT CONFIG_ESP_PCNT_LOW_LIMIT
#define PCNT_GLITCH_FILTER(pcnt, thres) pcnt->ops->ioctl(pcnt, \
CAPIOC_FILTER, \
diff --git a/boards/xtensa/esp32s3/common/src/esp32s3_board_pcnt.c
b/boards/xtensa/esp32s3/common/src/esp32s3_board_pcnt.c
index 47621db8e4..f1a2277382 100644
--- a/boards/xtensa/esp32s3/common/src/esp32s3_board_pcnt.c
+++ b/boards/xtensa/esp32s3/common/src/esp32s3_board_pcnt.c
@@ -40,8 +40,8 @@
* Pre-processor Definitions
****************************************************************************/
-#define PCNT_HIGH_LIMIT 1000
-#define PCNT_LOW_LIMIT -1000
+#define PCNT_HIGH_LIMIT CONFIG_ESP_PCNT_HIGH_LIMIT
+#define PCNT_LOW_LIMIT CONFIG_ESP_PCNT_LOW_LIMIT
#define PCNT_GLITCH_FILTER(pcnt, thres) pcnt->ops->ioctl(pcnt, \
CAPIOC_FILTER, \
