Add memory profiling.

diff --git a/src/mlt_main.c b/src/mlt_main.c
index db3ec013d04da5b55193a17e4256658c53a85276..82d91e0c3c827ed7fa5613469305544e2cc6ca36 100644 (file)
--- a/src/mlt_main.c
+++ b/src/mlt_main.c
@@ -159,6 +159,10 @@ static int join_func(int argc, char **argv) {
                return 1;
        }
 
+       uint32_t heap_size = heap_caps_get_minimum_free_size(MALLOC_CAP_32BIT);
+       uint32_t stack_size = uxTaskGetStackHighWaterMark(NULL);
+       ESP_LOGI(TAG, "min heap size: %u  stack size: %u", heap_size, stack_size);
+
        return 0;
 }
 
@@ -186,10 +190,17 @@ static int quit_func(int argc, char **argv) {
        meshlink_close(mesh);
        mesh = NULL;
        ESP_LOGI(TAG, "Closed mesh");
+       uint32_t heap_size = heap_caps_get_minimum_free_size(MALLOC_CAP_32BIT);
+       uint32_t stack_size = uxTaskGetStackHighWaterMark(NULL);
+       ESP_LOGI(TAG, "min heap size: %u  stack size: %u", heap_size, stack_size);
        return 0;
 }
 
 static void mlt_main(void) {
+       uint32_t heap_size = heap_caps_get_minimum_free_size(MALLOC_CAP_32BIT);
+       uint32_t stack_size = uxTaskGetStackHighWaterMark(NULL);
+       ESP_LOGI(TAG, "min heap size: %u  stack size: %u", heap_size, stack_size);
+
        meshlink_set_log_cb(NULL, MESHLINK_DEBUG, mlt_log);
 
        ESP_LOGI(TAG, "Starting MeshLink-tiny instance...");
@@ -291,6 +302,10 @@ static void initialize_console() {
 
 
 void app_main(void) {
+       uint32_t heap_size = heap_caps_get_minimum_free_size(MALLOC_CAP_32BIT);
+       uint32_t stack_size = uxTaskGetStackHighWaterMark(NULL);
+       printf("min heap size: %u  stack size: %u\n", heap_size, stack_size);
+
        /* Print chip information */
        esp_chip_info_t chip_info;
        esp_chip_info(&chip_info);