Remove harcoded values and change memory parameters

- Change memory parameters in sdkconfig
- Remove harcoded values
- Update readme.md

README.md

@@ -36,6 +36,7 @@ Isn't such a exhaustive test but enough for now.
 =================================================================================
 TODO:
 - Encode something infinite to check memory leaks (partially done)
+- Investigate why CONFIG_ENABLE_MEMORY_DEBUG=y crashes the system
 - Profile to find the heaviest parts
 - Investigate esp32 dsp features: Vectra LX DSP Engine, MAC16
 - Streaming over tcp and http

components/libmp3lame/library/lame.c

@@ -595,19 +595,11 @@ lame_init_params(lame_global_flags * gfp)
         return -2;
     }
 
-  //  gfc->sv_rpg.rgdata->A = calloc (12000, sizeof(uint32_t));
-    gfc->sv_rpg.rgdata->A = pvPortMallocCaps(12000*sizeof(uint32_t), MALLOC_CAP_32BIT);
-    memset(gfc->sv_rpg.rgdata->A, 0, 12000*sizeof(uint32_t));
- //   gfc->sv_rpg.rgdata->B = calloc (12000, sizeof(uint32_t));
-    gfc->sv_rpg.rgdata->B = pvPortMallocCaps(12000*sizeof(uint32_t), MALLOC_CAP_32BIT);
-    memset(gfc->sv_rpg.rgdata->B, 0, 12000*sizeof(uint32_t));
-/*
-    for (int i=0; i<12000; i++)
-    {
-    	gfc->sv_rpg.rgdata->A[i]=0;
-    	gfc->sv_rpg.rgdata->B[i]=0;
-    }
-*/
+    gfc->sv_rpg.rgdata->A = pvPortMallocCaps(STEPS_per_dB * MAX_dB*sizeof(uint32_t), MALLOC_CAP_32BIT);
+    memset(gfc->sv_rpg.rgdata->A, 0, STEPS_per_dB * MAX_dB*sizeof(uint32_t));
+
+    gfc->sv_rpg.rgdata->B = pvPortMallocCaps(STEPS_per_dB * MAX_dB*sizeof(uint32_t), MALLOC_CAP_32BIT);
+    memset(gfc->sv_rpg.rgdata->B, 0, STEPS_per_dB * MAX_dB*sizeof(uint32_t));
 
     cfg->error_protection = gfp->error_protection;
     cfg->copyright = gfp->copyright;

main/lame_test.c

@@ -123,6 +123,15 @@ void lameTest()
     pcm_samples += (nsamples*2);  // nsamples*2 ????
     frames++;
 
+#if 0
+    // to test infinite loop
+    if ( pcm_samples_end - pcm_samples <= 0){
+    	pcm_samples = (short int *)Sample16kHz_raw_start;
+    	free8start=xPortGetFreeHeapSizeCaps(MALLOC_CAP_8BIT);
+    	free32start=xPortGetFreeHeapSizeCaps(MALLOC_CAP_32BIT);
+    	printf("LOOP: free mem8bit: %d mem32bit: %d frames encoded: %d bytes:%d\n",free8start,free32start,frames,total);
+    }
+#endif
  }
 
  gettimeofday (&tvalAfter, NULL);
@@ -160,7 +169,6 @@ void lameTest()
 
 // =========================================================
 
- printf ("Total size: %d",total);
  lame_close(lame);
  printf("\nClose\n");
 

sdkconfig

@@ -81,7 +81,6 @@ CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
 CONFIG_PARTITION_TABLE_CUSTOM_APP_BIN_OFFSET=0x10000
 CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp.csv"
 CONFIG_APP_OFFSET=0x10000
-CONFIG_PHY_DATA_OFFSET=0xf000
 CONFIG_OPTIMIZATION_LEVEL_DEBUG=y
 # CONFIG_OPTIMIZATION_LEVEL_RELEASE is not set
 
@@ -101,17 +100,26 @@ CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
 CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
 # CONFIG_MEMMAP_SMP is not set
 # CONFIG_MEMMAP_TRACEMEM is not set
+# CONFIG_MEMMAP_TRACEMEM_TWOBANKS is not set
+# CONFIG_ESP32_TRAX is not set
 CONFIG_TRACEMEM_RESERVE_DRAM=0x0
 # CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH is not set
 # CONFIG_ESP32_ENABLE_COREDUMP_TO_UART is not set
 CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE=y
 # CONFIG_ESP32_ENABLE_COREDUMP is not set
-# CONFIG_TWO_MAC_ADDRESS_FROM_EFUSE is not set
-CONFIG_FOUR_MAC_ADDRESS_FROM_EFUSE=y
-CONFIG_NUMBER_OF_MAC_ADDRESS_GENERATED_FROM_EFUSE=4
-CONFIG_SYSTEM_EVENT_QUEUE_SIZE=64
-CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-CONFIG_MAIN_TASK_STACK_SIZE=65000
+# CONFIG_ESP32_APPTRACE_DEST_TRAX is not set
+# CONFIG_ESP32_APPTRACE_DEST_UART is not set
+CONFIG_ESP32_APPTRACE_DEST_NONE=y
+# CONFIG_ESP32_APPTRACE_ENABLE is not set
+CONFIG_BASE_MAC_STORED_DEFAULT_EFUSE=y
+# CONFIG_BASE_MAC_STORED_CUSTOMER_DEFINED_EFUSE is not set
+# CONFIG_BASE_MAC_STORED_OTHER_CUSTOMER_DEFINED_PLACE is not set
+CONFIG_TWO_MAC_ADDRESS_FROM_EFUSE=y
+# CONFIG_FOUR_MAC_ADDRESS_FROM_EFUSE is not set
+CONFIG_NUMBER_OF_MAC_ADDRESS_GENERATED_FROM_EFUSE=2
+CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
+CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2048
+CONFIG_MAIN_TASK_STACK_SIZE=8192
 CONFIG_NEWLIB_STDOUT_ADDCR=y
 # CONFIG_NEWLIB_NANO_FORMAT is not set
 CONFIG_CONSOLE_UART_DEFAULT=y
@@ -139,6 +147,10 @@ CONFIG_ESP32_TIME_SYSCALL_USE_RTC_FRC1=y
 CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_RC=y
 # CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL is not set
 CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=0
+# CONFIG_ESP32_XTAL_FREQ_40 is not set
+# CONFIG_ESP32_XTAL_FREQ_26 is not set
+CONFIG_ESP32_XTAL_FREQ_AUTO=y
+CONFIG_ESP32_XTAL_FREQ=0
 # CONFIG_WIFI_ENABLED is not set
 # CONFIG_ETHERNET is not set
 
@@ -223,6 +235,8 @@ CONFIG_LWIP_DHCP_MAX_NTP_SERVERS=1
 CONFIG_TCP_MAXRTX=12
 CONFIG_TCP_SYNMAXRTX=6
 CONFIG_LWIP_DHCP_DOES_ARP_CHECK=y
+CONFIG_TCPIP_TASK_STACK_SIZE=2048
+# CONFIG_PPP_SUPPORT is not set
 
 #
 # mbedTLS