bugfix(c_speech_feature): alloc from SRAM when PSRAM is disabled

2025-09-15 15:28:44 +08:00 · 2023-10-23 15:50:57 +08:00 · 2023-10-23 15:50:57 +08:00 · 7b43d3706a
commit 7b43d3706a
parent d05f268bae
6 changed files with 5 additions and 1 deletions
--- a/lib/esp32/libc_speech_features.a
+++ b/lib/esp32/libc_speech_features.a
--- a/lib/esp32/libesp_audio_front_end.a
+++ b/lib/esp32/libesp_audio_front_end.a
--- a/lib/esp32/libesp_audio_processor.a
+++ b/lib/esp32/libesp_audio_processor.a
--- a/lib/esp32/libmultinet.a
+++ b/lib/esp32/libmultinet.a
--- a/lib/esp32/libwakenet.a
+++ b/lib/esp32/libwakenet.a
--- a/src/esp_mn_speech_commands.c
+++ b/src/esp_mn_speech_commands.c
@ -277,7 +277,11 @@ void esp_mn_active_commands_print(void)
 void *_esp_mn_calloc_(int n, int size)
 {
 #ifdef ESP_PLATFORM
-    return heap_caps_calloc(n, size, MALLOC_CAP_SPIRAM);
+    void *data = heap_caps_calloc(n, size, MALLOC_CAP_SPIRAM);
+    if (data == NULL) {
+        data = calloc(n, size);
+    }
+    return data;
 #else
    return calloc(n, size);
 #endif