#include "tcpip_adapter.h"
-#include "esp_heap_caps.h"
+#include "esp_heap_caps_init.h"
#include "sdkconfig.h"
#include "esp_system.h"
#include "esp_spi_flash.h"
}
for (int prio = 0; prio < SOC_MEMORY_TYPE_NO_PRIOS; prio++) {
//Iterate over heaps and check capabilities at this priority
- for (int heap_idx = 0; heap_idx < num_registered_heaps; heap_idx++) {
- heap_t *heap = ®istered_heaps[heap_idx];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap->heap == NULL) {
continue;
}
IRAM_ATTR static heap_t *find_containing_heap(void *ptr )
{
intptr_t p = (intptr_t)ptr;
- for (size_t i = 0; i < num_registered_heaps; i++) {
- heap_t *heap = ®istered_heaps[i];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap->heap != NULL && p >= heap->start && p < heap->end) {
return heap;
}
size_t heap_caps_get_free_size( uint32_t caps )
{
size_t ret = 0;
- for (int i = 0; i < num_registered_heaps; i++) {
- heap_t *heap = ®istered_heaps[i];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap_caps_match(heap, caps)) {
ret += multi_heap_free_size(heap->heap);
}
size_t heap_caps_get_minimum_free_size( uint32_t caps )
{
size_t ret = 0;
- for (int i = 0; i < num_registered_heaps; i++) {
- heap_t *heap = ®istered_heaps[i];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap_caps_match(heap, caps)) {
ret += multi_heap_minimum_free_size(heap->heap);
}
{
bzero(info, sizeof(multi_heap_info_t));
- for (int i = 0; i < num_registered_heaps; i++) {
- heap_t *heap = ®istered_heaps[i];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap_caps_match(heap, caps)) {
multi_heap_info_t hinfo;
multi_heap_get_info(heap->heap, &hinfo);
{
multi_heap_info_t info;
printf("Heap summary for capabilities 0x%08X:\n", caps);
- for (int i = 0; i < num_registered_heaps; i++) {
- heap_t *heap = ®istered_heaps[i];
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
if (heap_caps_match(heap, caps)) {
multi_heap_get_info(heap->heap, &info);
#include "heap_private.h"
#include <assert.h>
#include <string.h>
-#include <esp_log.h>
-#include <multi_heap.h>
-#include <esp_heap_caps.h>
-#include <soc/soc_memory_layout.h>
+#include <sys/lock.h>
+
+#include "esp_log.h"
+#include "multi_heap.h"
+#include "esp_heap_caps_init.h"
+#include "soc/soc_memory_layout.h"
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
static const char *TAG = "heap_init";
-heap_t *registered_heaps;
-size_t num_registered_heaps;
+/* Linked-list of registered heaps */
+struct registered_heap_ll registered_heaps;
static void register_heap(heap_t *region)
{
void heap_caps_enable_nonos_stack_heaps()
{
- for (int i = 0; i < num_registered_heaps; i++) {
+ heap_t *heap;
+ SLIST_FOREACH(heap, ®istered_heaps, next) {
// Assume any not-yet-registered heap is
// a nonos-stack heap
- heap_t *heap = ®istered_heaps[i];
if (heap->heap == NULL) {
register_heap(heap);
if (heap->heap != NULL) {
}
/* Count the heaps left after merging */
- num_registered_heaps = 0;
+ size_t num_heaps = 0;
for (int i = 0; i < soc_memory_region_count; i++) {
if (regions[i].type != -1) {
- num_registered_heaps++;
+ num_heaps++;
}
}
Once we have a heap to copy it to, we will copy it to a heap buffer.
*/
- heap_t temp_heaps[num_registered_heaps];
+ heap_t temp_heaps[num_heaps];
size_t heap_idx = 0;
ESP_EARLY_LOGI(TAG, "Initializing. RAM available for dynamic allocation:");
continue;
}
heap_idx++;
- assert(heap_idx <= num_registered_heaps);
+ assert(heap_idx <= num_heaps);
- heap->type = region->type;
+ memcpy(heap->caps, type->caps, sizeof(heap->caps));
heap->start = region->start;
heap->end = region->start + region->size;
- memcpy(heap->caps, type->caps, sizeof(heap->caps));
vPortCPUInitializeMutex(&heap->heap_mux);
-
- ESP_EARLY_LOGI(TAG, "At %08X len %08X (%d KiB): %s",
- region->start, region->size, region->size / 1024, type->name);
-
if (type->startup_stack) {
/* Will be registered when OS scheduler starts */
heap->heap = NULL;
} else {
register_heap(heap);
}
+ SLIST_NEXT(heap, next) = NULL;
+
+ ESP_EARLY_LOGI(TAG, "At %08X len %08X (%d KiB): %s",
+ region->start, region->size, region->size / 1024, type->name);
}
- assert(heap_idx == num_registered_heaps);
+ assert(heap_idx == num_heaps);
+
+ /* Allocate the permanent heap data that we'll use as a linked list at runtime.
+
+ Allocate this part of data contiguously, even though it's a linked list... */
+ assert(SLIST_EMPTY(®istered_heaps));
- /* Allocate the permanent heap data that we'll use for runtime */
- registered_heaps = NULL;
- for (int i = 0; i < num_registered_heaps; i++) {
+ heap_t *heaps_array = NULL;
+ for (int i = 0; i < num_heaps; i++) {
if (heap_caps_match(&temp_heaps[i], MALLOC_CAP_8BIT)) {
/* use the first DRAM heap which can fit the data */
- registered_heaps = multi_heap_malloc(temp_heaps[i].heap, sizeof(heap_t) * num_registered_heaps);
- if (registered_heaps != NULL) {
+ heaps_array = multi_heap_malloc(temp_heaps[i].heap, sizeof(heap_t) * num_heaps);
+ if (heaps_array != NULL) {
break;
}
}
}
- assert(registered_heaps != NULL); /* if NULL, there's not enough free startup heap space */
+ assert(heaps_array != NULL); /* if NULL, there's not enough free startup heap space */
+
+ memcpy(heaps_array, temp_heaps, sizeof(heap_t)*num_heaps);
+
+ /* Iterate the heaps and set their locks, also add them to the linked list. */
+ for (int i = 0; i < num_heaps; i++) {
+ if (heaps_array[i].heap != NULL) {
+ multi_heap_set_lock(heaps_array[i].heap, &heaps_array[i].heap_mux);
+ }
+ if (i == 0) {
+ SLIST_INSERT_HEAD(®istered_heaps, &heaps_array[0], next);
+ } else {
+ SLIST_INSERT_AFTER(&heaps_array[i-1], &heaps_array[i], next);
+ }
+ }
+}
- memcpy(registered_heaps, temp_heaps, sizeof(heap_t)*num_registered_heaps);
+esp_err_t heap_caps_add_region(intptr_t start, intptr_t end)
+{
+ if (start == 0) {
+ return ESP_ERR_INVALID_ARG;
+ }
- /* Now the heap_mux fields live on the heap, assign them */
- for (int i = 0; i < num_registered_heaps; i++) {
- if (registered_heaps[i].heap != NULL) {
- multi_heap_set_lock(registered_heaps[i].heap, ®istered_heaps[i].heap_mux);
+ for (int i = 0; i < soc_memory_region_count; i++) {
+ const soc_memory_region_t *region = &soc_memory_regions[i];
+ if (region->start <= start && (region->start + region->size) > end) {
+ const uint32_t *caps = soc_memory_types[region->type].caps;
+ return heap_caps_add_region_with_caps(caps, start, end);
}
}
+
+ return ESP_ERR_NOT_FOUND;
}
+esp_err_t heap_caps_add_region_with_caps(const uint32_t caps[], intptr_t start, intptr_t end)
+{
+ esp_err_t err = ESP_FAIL;
+ if (caps == NULL || start == 0 || end == 0 || end < start) {
+ return ESP_ERR_INVALID_ARG;
+ }
+
+ heap_t *p_new = malloc(sizeof(heap_t));
+ if (p_new == NULL) {
+ err = ESP_ERR_NO_MEM;
+ goto done;
+ }
+ memcpy(p_new->caps, caps, sizeof(p_new->caps));
+ p_new->start = start;
+ p_new->end = end;
+ vPortCPUInitializeMutex(&p_new->heap_mux);
+ p_new->heap = multi_heap_register((void *)start, end - start);
+ SLIST_NEXT(p_new, next) = NULL;
+ if (p_new->heap == NULL) {
+ err = ESP_FAIL;
+ goto done;
+ }
+ multi_heap_set_lock(p_new->heap, &p_new->heap_mux);
+
+ /* (This insertion is atomic to registered_heaps, so
+ we don't need to worry about thread safety for readers,
+ only for writers. */
+ static _lock_t registered_heaps_write_lock;
+ _lock_acquire(®istered_heaps_write_lock);
+ SLIST_INSERT_HEAD(®istered_heaps, p_new, next);
+ _lock_release(®istered_heaps_write_lock);
+
+ err = ESP_OK;
+
+ done:
+ if (err != ESP_OK) {
+ free(p_new);
+ }
+ return err;
+}
#include <freertos/FreeRTOS.h>
#include <soc/soc_memory_layout.h>
#include "multi_heap.h"
+#include "rom/queue.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Some common heap registration data structures used
for heap_caps_init.c to share heap information with heap_caps.c
*/
/* Type for describing each registered heap */
-typedef struct {
- size_t type;
+typedef struct heap_t_ {
uint32_t caps[SOC_MEMORY_TYPE_NO_PRIOS]; ///< Capabilities for the type of memory in this heap (as a prioritised set). Copied from soc_memory_types so it's in RAM not flash.
intptr_t start;
intptr_t end;
portMUX_TYPE heap_mux;
multi_heap_handle_t heap;
+ SLIST_ENTRY(heap_t_) next;
} heap_t;
-extern heap_t *registered_heaps;
-extern size_t num_registered_heaps;
+/* All registered heaps.
+
+ Forms a single linked list, even though most entries are contiguous.
+ This means at the expense of 4 bytes per heap, new heaps can be
+ added at runtime in a fast & thread-safe way.
+*/
+extern SLIST_HEAD(registered_heap_ll, heap_t_) registered_heaps;
bool heap_caps_match(const heap_t *heap, uint32_t caps);
+#ifdef __cplusplus
+}
+#endif
#define MALLOC_CAP_SPISRAM (1<<10) ///< Memory must be in SPI SRAM
#define MALLOC_CAP_INVALID (1<<31) ///< Memory can't be used / list end marker
-
-/**
- * @brief Initialize the capability-aware heap allocator.
- *
- * This is called once in the IDF startup code. Do not call it
- * at other times.
- */
-void heap_caps_init();
-
-/**
- * @brief Enable heap(s) in memory regions where the startup stacks are located.
- *
- * On startup, the pro/app CPUs have a certain memory region they use as stack, so we
- * cannot do allocations in the regions these stack frames are. When FreeRTOS is
- * completely started, they do not use that memory anymore and heap(s) there can
- * be enabled.
- */
-void heap_caps_enable_nonos_stack_heaps();
-
/**
* @brief Allocate a chunk of memory which has the given capabilities
*
--- /dev/null
+// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#pragma once
+
+#include "esp_err.h"
+#include "esp_heap_caps.h"
+#include "soc/soc_memory_layout.h"
+
+/**
+ * @brief Initialize the capability-aware heap allocator.
+ *
+ * This is called once in the IDF startup code. Do not call it
+ * at other times.
+ */
+void heap_caps_init();
+
+/**
+ * @brief Enable heap(s) in memory regions where the startup stacks are located.
+ *
+ * On startup, the pro/app CPUs have a certain memory region they use as stack, so we
+ * cannot do allocations in the regions these stack frames are. When FreeRTOS is
+ * completely started, they do not use that memory anymore and heap(s) there can
+ * be enabled.
+ */
+void heap_caps_enable_nonos_stack_heaps();
+
+/**
+ * @brief Add a region of memory to the collection of heaps at runtime.
+ *
+ * Most memory regions are defined in soc_memory_layout.c for the SoC,
+ * and are registered via heap_caps_init(). Some regions can't be used
+ * immediately and are later enabled via heap_caps_enable_nonos_stack_heaps().
+ *
+ * Call this function to add a region of memory to the heap at some later time.
+ *
+ * This function does not consider any of the "reserved" regions or other data in soc_memory_layout, caller needs to
+ * consider this themselves.
+ *
+ * All memory within the region specified by start & end parameters must be otherwise unused.
+ *
+ * The capabilities of the newly registered memory will be determined by the start address, as looked up in the regions
+ * specified in soc_memory_layout.c.
+ *
+ * Use heap_caps_add_region_with_caps() to register a region with custom capabilities.
+ *
+ * @param start Start address of new region.
+ * @param end End address of new region.
+ *
+ * @return ESP_OK on success, ESP_ERR_INVALID_ARG if a parameter is invalid, ESP_ERR_NOT_FOUND if the
+ * specified start address doesn't reside in a known region, or any error returned by heap_caps_add_region_with_caps().
+ */
+esp_err_t heap_caps_add_region(intptr_t start, intptr_t end);
+
+
+/**
+ * @brief Add a region of memory to the collection of heaps at runtime, with custom capabilities.
+ *
+ * Similar to heap_caps_add_region(), only custom memory capabilities are specified by the caller.
+ *
+ * @param caps Ordered array of capability masks for the new region, in order of priority. Must have length
+ * SOC_MEMORY_TYPE_NO_PRIOS. Does not need to remain valid after the call returns.
+ * @param start Start address of new region.
+ * @param end End address of new region.
+ *
+ * @return ESP_OK on success, ESP_ERR_INVALID_ARG if a parameter is invalid, ESP_ERR_NO_MEM if no
+ * memory to register new heap.
+ */
+esp_err_t heap_caps_add_region_with_caps(const uint32_t caps[], intptr_t start, intptr_t end);
+
+
+
+
--- /dev/null
+/*
+ Tests for registering new heap memory at runtime
+*/
+
+#include <stdio.h>
+#include "unity.h"
+#include "esp_heap_caps_init.h"
+#include "esp_system.h"
+#include <stdlib.h>
+
+
+/* NOTE: This is not a well-formed unit test, it leaks memory */
+TEST_CASE("Allocate new heap at runtime", "[heap][ignore]")
+{
+ const size_t BUF_SZ = 1000;
+ const size_t HEAP_OVERHEAD_MAX = 200;
+ void *buffer = malloc(BUF_SZ);
+ TEST_ASSERT_NOT_NULL(buffer);
+ uint32_t before_free = esp_get_free_heap_size();
+ TEST_ESP_OK( heap_caps_add_region((intptr_t)buffer, (intptr_t)buffer + BUF_SZ) );
+ uint32_t after_free = esp_get_free_heap_size();
+ printf("Before %u after %u\n", before_free, after_free);
+ /* allow for some 'heap overhead' from accounting structures */
+ TEST_ASSERT(after_free > before_free + BUF_SZ - HEAP_OVERHEAD_MAX);
+}
+
+/* NOTE: This is not a well-formed unit test, it leaks memory and
+ may fail if run twice in a row without a reset.
+*/
+TEST_CASE("Allocate new heap with new capability", "[heap][ignore]")
+{
+ const size_t BUF_SZ = 100;
+ const size_t ALLOC_SZ = 64; // More than half of BUF_SZ
+ const uint32_t MALLOC_CAP_INVENTED = (1<<30); /* this must be unused in esp_heap_caps.h */
+
+ /* no memory exists to provide this capability */
+ TEST_ASSERT_NULL( heap_caps_malloc(ALLOC_SZ, MALLOC_CAP_INVENTED) );
+
+ void *buffer = malloc(BUF_SZ);
+ TEST_ASSERT_NOT_NULL(buffer);
+ uint32_t caps[SOC_MEMORY_TYPE_NO_PRIOS] = { MALLOC_CAP_INVENTED };
+ TEST_ESP_OK( heap_caps_add_region_with_caps(caps, (intptr_t)buffer, (intptr_t)buffer + BUF_SZ) );
+
+ /* ta-da, it's now possible! */
+ TEST_ASSERT_NOT_NULL( heap_caps_malloc(ALLOC_SZ, MALLOC_CAP_INVENTED) );
+}
+
##
## Memory Allocation #
../components/heap/include/esp_heap_caps.h \
+ ../components/heap/include/esp_heap_caps_init.h \
../components/heap/include/multi_heap.h \
## Interrupt Allocation
../components/esp32/include/esp_intr_alloc.h \
.. include:: /_build/inc/esp_heap_caps.inc
+API Reference - Initialisation
+------------------------------
+
+.. include:: /_build/inc/esp_heap_caps_init.inc
+
API Reference - Heap Regions
----------------------------
.. include:: /_build/inc/multi_heap.inc
+
CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2048
CONFIG_MAIN_TASK_STACK_SIZE=4096
CONFIG_IPC_TASK_STACK_SIZE=1024
-CONFIG_NEWLIB_STDOUT_ADDCR=y
+CONFIG_TIMER_TASK_STACK_SIZE=4096
+CONFIG_NEWLIB_STDOUT_LINE_ENDING_CRLF=y
+# CONFIG_NEWLIB_STDOUT_LINE_ENDING_LF is not set
+# CONFIG_NEWLIB_STDOUT_LINE_ENDING_CR is not set
+# CONFIG_NEWLIB_STDIN_LINE_ENDING_CRLF is not set
+# CONFIG_NEWLIB_STDIN_LINE_ENDING_LF is not set
+CONFIG_NEWLIB_STDIN_LINE_ENDING_CR=y
# CONFIG_NEWLIB_NANO_FORMAT is not set
CONFIG_CONSOLE_UART_DEFAULT=y
# CONFIG_CONSOLE_UART_CUSTOM is not set
# CONFIG_ESP32_XTAL_FREQ_26 is not set
CONFIG_ESP32_XTAL_FREQ_AUTO=y
CONFIG_ESP32_XTAL_FREQ=0
+# CONFIG_DISABLE_BASIC_ROM_CONSOLE is not set
# CONFIG_NO_BLOBS is not set
#
CONFIG_ESP32_WIFI_NVS_ENABLED=y
#
-# PHY
+# Phy
#
CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE=y
# CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION is not set
CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER=20
CONFIG_ESP32_PHY_MAX_TX_POWER=20
+#
+# Ethernet
+#
+CONFIG_DMA_RX_BUF_NUM=10
+CONFIG_DMA_TX_BUF_NUM=10
+# CONFIG_EMAC_L2_TO_L3_RX_BUF_MODE is not set
+CONFIG_EMAC_TASK_PRIORITY=20
+
#
# FAT Filesystem support
#
CONFIG_MBEDTLS_HARDWARE_SHA=y
CONFIG_MBEDTLS_HAVE_TIME=y
# CONFIG_MBEDTLS_HAVE_TIME_DATE is not set
+CONFIG_MBEDTLS_TLS_SERVER_AND_CLIENT=y
+# CONFIG_MBEDTLS_TLS_SERVER_ONLY is not set
+# CONFIG_MBEDTLS_TLS_CLIENT_ONLY is not set
+# CONFIG_MBEDTLS_TLS_DISABLED is not set
+CONFIG_MBEDTLS_TLS_SERVER=y
+CONFIG_MBEDTLS_TLS_CLIENT=y
+CONFIG_MBEDTLS_TLS_ENABLED=y
+
+#
+# TLS Key Exchange Methods
+#
+# CONFIG_MBEDTLS_PSK_MODES is not set
+CONFIG_MBEDTLS_KEY_EXCHANGE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=y
+CONFIG_MBEDTLS_SSL_RENEGOTIATION=y
+# CONFIG_MBEDTLS_SSL_PROTO_SSL3 is not set
+CONFIG_MBEDTLS_SSL_PROTO_TLS1=y
+CONFIG_MBEDTLS_SSL_PROTO_TLS1_1=y
+CONFIG_MBEDTLS_SSL_PROTO_TLS1_2=y
+# CONFIG_MBEDTLS_SSL_PROTO_DTLS is not set
+CONFIG_MBEDTLS_SSL_ALPN=y
+CONFIG_MBEDTLS_SSL_SESSION_TICKETS=y
+
+#
+# Symmetric Ciphers
+#
+CONFIG_MBEDTLS_AES_C=y
+# CONFIG_MBEDTLS_CAMELLIA_C is not set
+# CONFIG_MBEDTLS_DES_C is not set
+CONFIG_MBEDTLS_RC4_DISABLED=y
+# CONFIG_MBEDTLS_RC4_ENABLED_NO_DEFAULT is not set
+# CONFIG_MBEDTLS_RC4_ENABLED is not set
+# CONFIG_MBEDTLS_BLOWFISH_C is not set
+# CONFIG_MBEDTLS_XTEA_C is not set
+CONFIG_MBEDTLS_CCM_C=y
+CONFIG_MBEDTLS_GCM_C=y
+# CONFIG_MBEDTLS_RIPEMD160_C is not set
+
+#
+# Certificates
+#
+CONFIG_MBEDTLS_PEM_PARSE_C=y
+CONFIG_MBEDTLS_PEM_WRITE_C=y
+CONFIG_MBEDTLS_X509_CRL_PARSE_C=y
+CONFIG_MBEDTLS_X509_CSR_PARSE_C=y
+CONFIG_MBEDTLS_ECP_C=y
+CONFIG_MBEDTLS_ECDH_C=y
+CONFIG_MBEDTLS_ECDSA_C=y
+CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED=y
+CONFIG_MBEDTLS_ECP_NIST_OPTIM=y
#
# OpenSSL
# CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=y
+#
+# tcpip adapter
+#
+CONFIG_IP_LOST_TIMER_INTERVAL=120
+
#
# Wear Levelling
#
projects / esp-idf / commitdiff