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feat(esp_timer): added kconfig option for placing IRAM code into flash

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This commit is contained in:
Marius Vikhammer
2025-03-03 14:16:44 +08:00
parent 3fdcf31857
commit 55be8bdc0d
14 changed files with 123 additions and 82 deletions
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11
components/esp_timer/src/ets_timer_legacy.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2010-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2010-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -21,6 +21,7 @@
#include "freertos/semphr.h"
#include "sdkconfig.h"
#include "esp_timer.h"
#include "esp_timer_impl.h"
// for ETSTimer type
#include "rom/ets_sys.h"
@@ -34,7 +35,7 @@
#define TIMER_INITIALIZED_FIELD(p_ets_timer) ((p_ets_timer)->timer_expire)
#define TIMER_INITIALIZED_VAL 0x12121212
static IRAM_ATTR bool timer_initialized(ETSTimer *ptimer)
static ESP_TIMER_IRAM_ATTR bool timer_initialized(ETSTimer *ptimer)
{
return TIMER_INITIALIZED_FIELD(ptimer) == TIMER_INITIALIZED_VAL;
}
@@ -58,7 +59,7 @@ void ets_timer_setfn(ETSTimer *ptimer, ETSTimerFunc *pfunction, void *parg)
}
}
void IRAM_ATTR ets_timer_arm_us(ETSTimer *ptimer, uint32_t time_us, bool repeat_flag)
void ESP_TIMER_IRAM_ATTR ets_timer_arm_us(ETSTimer *ptimer, uint32_t time_us, bool repeat_flag)
{
assert(timer_initialized(ptimer));
esp_timer_stop(ESP_TIMER(ptimer)); // no error check
@@ -69,7 +70,7 @@ void IRAM_ATTR ets_timer_arm_us(ETSTimer *ptimer, uint32_t time_us, bool repeat_
}
}
void IRAM_ATTR ets_timer_arm(ETSTimer *ptimer, uint32_t time_ms, bool repeat_flag)
void ESP_TIMER_IRAM_ATTR ets_timer_arm(ETSTimer *ptimer, uint32_t time_ms, bool repeat_flag)
{
uint64_t time_us = 1000LL * (uint64_t) time_ms;
assert(timer_initialized(ptimer));
@@ -90,7 +91,7 @@ void ets_timer_done(ETSTimer *ptimer)
}
}
void IRAM_ATTR ets_timer_disarm(ETSTimer *ptimer)
void ESP_TIMER_IRAM_ATTR ets_timer_disarm(ETSTimer *ptimer)
{
if (timer_initialized(ptimer)) {
esp_timer_stop(ESP_TIMER(ptimer));