RC Calibration

ESP-IDF_Robot/build/.ninja_log

@@ -0,0 +1,85 @@
+# ninja log v6
+78	84	1753571713278637600	project_elf_src_esp32c3.c	188673f5f8655ee0
+78	84	1753571713278637600	/home/alex/github/ESP-Nodes/ESP-IDF_Robot/build/project_elf_src_esp32c3.c	188673f5f8655ee0
+73	120	1753571713312637822	esp-idf/esp_system/ld/sections.ld.in	798b3408b0925bdf
+73	120	1753571713312637822	/home/alex/github/ESP-Nodes/ESP-IDF_Robot/build/esp-idf/esp_system/ld/sections.ld.in	798b3408b0925bdf
+71	124	1753571713313637828	esp-idf/esp_system/ld/memory.ld	88a7058657fe2138
+71	124	1753571713313637828	/home/alex/github/ESP-Nodes/ESP-IDF_Robot/build/esp-idf/esp_system/ld/memory.ld	88a7058657fe2138
+75	338	1753571713394638354	partition_table/partition-table.bin	b715dd13cfe1ba3c
+75	338	1753571713394638354	/home/alex/github/ESP-Nodes/ESP-IDF_Robot/build/partition_table/partition-table.bin	b715dd13cfe1ba3c
+339	616	1753571713533639257	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_uri.c.obj	94e04f01be942204
+133	721	1753571713327637919	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_sess.c.obj	da26e372109b608c
+135	777	1753571713330304347	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_txrx.c.obj	fe078921749022fc
+124	832	1753571713318637861	esp-idf/esp_https_ota/CMakeFiles/__idf_esp_https_ota.dir/src/esp_https_ota.c.obj	3cdb6c3e40c8c0eb
+127	850	1753571713321637880	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_parse.c.obj	7771745c8a7e8a97
+617	866	1753571713812217445	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_ws.c.obj	33cf2e6d07a2bd74
+834	889	1753571714028642473	esp-idf/esp_https_ota/libesp_https_ota.a	5080d20115b92769
+721	978	1753571713915641739	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/util/ctrl_sock.c.obj	67e0c7201ae72d8c
+866	1052	1753571714060642681	esp-idf/esp_http_client/CMakeFiles/__idf_esp_http_client.dir/lib/http_header.c.obj	800d51fc537276f
+889	1113	1753571714083642831	esp-idf/esp_http_client/CMakeFiles/__idf_esp_http_client.dir/lib/http_utils.c.obj	b16ef727cf63d126
+125	1180	1753571713319637867	esp-idf/esp_http_server/CMakeFiles/__idf_esp_http_server.dir/src/httpd_main.c.obj	d6dd10d727240cb6
+1183	1262	1753571714377644741	esp-idf/esp_http_server/libesp_http_server.a	a69da1dbfefd3756
+978	1372	1753571714172643409	esp-idf/tcp_transport/CMakeFiles/__idf_tcp_transport.dir/transport.c.obj	32d7de55a4fb8a7f
+851	1379	1753571714045642584	esp-idf/esp_http_client/CMakeFiles/__idf_esp_http_client.dir/lib/http_auth.c.obj	eddffc72ab1f3f87
+777	1740	1753571713971642103	esp-idf/esp_http_client/CMakeFiles/__idf_esp_http_client.dir/esp_http_client.c.obj	ef0f52859ce44741
+1741	1781	1753571714936521118	esp-idf/esp_http_client/libesp_http_client.a	10a4bd5fded9883b
+1263	1817	1753571714457645261	esp-idf/tcp_transport/CMakeFiles/__idf_tcp_transport.dir/transport_socks_proxy.c.obj	5c95e870fea10b8c
+1113	1946	1753571714307644286	esp-idf/tcp_transport/CMakeFiles/__idf_tcp_transport.dir/transport_internal.c.obj	16ee603ac5fbdaf3
+1052	1978	1753571714246643890	esp-idf/tcp_transport/CMakeFiles/__idf_tcp_transport.dir/transport_ssl.c.obj	e4ff0a234fd71718
+1818	2035	1753571715012648867	esp-idf/esp_gdbstub/CMakeFiles/__idf_esp_gdbstub.dir/src/packet.c.obj	ad4692f80255d76d
+1978	2124	1753571715172649907	esp-idf/esp_gdbstub/CMakeFiles/__idf_esp_gdbstub.dir/src/port/riscv/rv_decode.c.obj	d36c60075e5b5edc
+1781	2186	1753571714975648627	esp-idf/esp_gdbstub/CMakeFiles/__idf_esp_gdbstub.dir/src/gdbstub_transport.c.obj	e4d9a53b092ec6b8
+1947	2226	1753571715141649705	esp-idf/esp_gdbstub/CMakeFiles/__idf_esp_gdbstub.dir/src/port/riscv/gdbstub_riscv.c.obj	c41ee68f9fa6c9c4
+1380	2338	1753571714575646027	esp-idf/esp_gdbstub/CMakeFiles/__idf_esp_gdbstub.dir/src/gdbstub.c.obj	1f14f1ad63d68eba
+2036	2357	1753571715230650283	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_oneshot.c.obj	5e441f246130bdcc
+2226	2464	1753571715420651518	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_cali_curve_fitting.c.obj	8e913d210f1b0409
+2338	2465	1753571715532652246	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/deprecated/esp_adc_cal_common_legacy.c.obj	84fda79bbf03a128
+2187	2534	1753571715381651265	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_cali.c.obj	d692173d53e0c92c
+2125	2615	1753571715319650862	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_common.c.obj	48beb4d38193546c
+2615	2773	1753571715810654052	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/esp32c3/curve_fitting_coefficients.c.obj	450f35e1a07f928b
+2464	2785	1753571715658653064	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_monitor.c.obj	394e8ead77e3748d
+1372	2855	1753571714567645975	esp-idf/tcp_transport/CMakeFiles/__idf_tcp_transport.dir/transport_ws.c.obj	46082b5320e7b46
+2856	2919	1753571716050655612	esp-idf/tcp_transport/libtcp_transport.a	fafd644cb5102b82
+2920	2966	1753571716114656028	esp-idf/esp_gdbstub/libesp_gdbstub.a	f0e03d5040d9d503
+2357	3007	1753571715551652369	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_continuous.c.obj	2177f1e62f6f8ec6
+2966	3084	1753571716160656327	esp-idf/esp-tls/CMakeFiles/__idf_esp-tls.dir/esp-tls-crypto/esp_tls_crypto.c.obj	cb0ed936d1028602
+2534	3138	1753571715728653519	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/adc_filter.c.obj	43da581a00fc0682
+2465	3145	1753571715659653071	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/gdma/adc_dma.c.obj	b3a9fa430f99a677
+2773	3199	1753571715967655072	esp-idf/esp_adc/CMakeFiles/__idf_esp_adc.dir/deprecated/esp32c3/esp_adc_cal_legacy.c.obj	714ede04215ed1ef
+3084	3243	1753571716278657093	esp-idf/esp-tls/CMakeFiles/__idf_esp-tls.dir/esp_tls_platform_port.c.obj	9c3fcf51350b4241
+3199	3248	1753571716393657841	esp-idf/esp_adc/libesp_adc.a	dbf2f1a5de6baeaf
+3243	3378	1753571716437658126	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/lib_printf.c.obj	ebfdb3be17fef65d
+3008	3455	1753571716202656599	esp-idf/esp-tls/CMakeFiles/__idf_esp-tls.dir/esp_tls_error_capture.c.obj	e435c5af0a9169a6
+3249	3530	1753571716443658165	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/mesh_event.c.obj	b60f0c28b0a4555c
+3379	3572	1753571716573659010	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/smartconfig.c.obj	2cded6855c4305dd
+2785	3621	1753571715979655150	esp-idf/esp-tls/CMakeFiles/__idf_esp-tls.dir/esp_tls.c.obj	16111149a10ecf70
+3572	3733	1753571716766660264	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/wifi_netif.c.obj	73c99d0e519d1d33
+3455	3886	1753571716649659504	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/wifi_init.c.obj	dd23b802d2600169
+3621	3890	1753571716815660583	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/wifi_default_ap.c.obj	d45cda929fb0bce2
+3734	4046	1753571716929170195	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/esp32c3/esp_adapter.c.obj	dc25d578e8f4e7a2
+3887	4074	1753571717082519164	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/smartconfig_ack.c.obj	7f2857f2ae87d430
+4046	4110	1753571717240663345	esp-idf/esp_coex/CMakeFiles/__idf_esp_coex.dir/src/coexist_debug_diagram.c.obj	5278d12740e2960c
+3530	4115	1753571716724659992	esp-idf/esp_wifi/CMakeFiles/__idf_esp_wifi.dir/src/wifi_default.c.obj	1c7008fece3a89cd
+4074	4154	1753571717268663527	esp-idf/esp_coex/CMakeFiles/__idf_esp_coex.dir/src/coexist_debug.c.obj	2f3cacf0942ceaa3
+3890	4237	1753571717084662331	esp-idf/esp_coex/CMakeFiles/__idf_esp_coex.dir/esp32c3/esp_coex_adapter.c.obj	795f04bb556b6d94
+4155	4308	1753571717349664053	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/ap_config.c.obj	cbda106c8ccb3e8a
+3138	4319	1753571716332657444	esp-idf/esp-tls/CMakeFiles/__idf_esp-tls.dir/esp_tls_mbedtls.c.obj	f45317c2cee59eca
+4319	4370	1753571717513665119	esp-idf/esp-tls/libesp-tls.a	6459d6a08e174980
+4110	4381	1753571717304663761	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/port/os_xtensa.c.obj	99fb2d95daf67339
+4115	4476	1753571717309663793	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/port/eloop.c.obj	f2bf971a06f60024
+4370	4613	1753571717564665450	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/wpa_auth_ie.c.obj	f6df3c4d2ea562dd
+4613	4875	1753571717807667030	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/ieee802_11.c.obj	ed5bfc1bfac6bad6
+4237	4903	1753571717431664586	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/ieee802_1x.c.obj	9a96d66a59276a13
+4382	4913	1753571717576665528	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/pmksa_cache_auth.c.obj	2623792801b575ae
+3145	4994	1753571716339657490	esp-idf/http_parser/CMakeFiles/__idf_http_parser.dir/http_parser.c.obj	63e225a045f1b304
+4476	5004	1753571717670666139	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/sta_info.c.obj	22492e0169fa50f
+4994	5030	1753571718188669506	esp-idf/http_parser/libhttp_parser.a	bc8382026e2920c
+5030	5079	1753571718224669740	esp-idf/esp_wifi/libesp_wifi.a	ca7c798426822f23
+4875	5103	1753571718069668732	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/ap/comeback_token.c.obj	53bc5b3727447c6c
+5005	5329	1753571718199669577	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/common/wpa_common.c.obj	ce3c375dd4034584
+5333	5519	1753571718527671709	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/crypto/sha256-kdf.c.obj	19142dcc29f98be3
+5079	5564	1753571718274670065	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/utils/bitfield.c.obj	4e82966bb3419282
+5104	5611	1753571718299730014	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/crypto/aes-siv.c.obj	3f277d4214385bf2
+4913	5774	1753571718107668979	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/common/dragonfly.c.obj	f68b3419902dc300
+5519	5807	1753571718713672918	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/crypto/ccmp.c.obj	f698192142d5371e
+5564	5959	1753571718758673210	esp-idf/wpa_supplicant/CMakeFiles/__idf_wpa_supplicant.dir/src/crypto/aes-gcm.c.obj	cb3fad53251ba5e3

ESP-IDF_Robot/build/esp-idf/esp_system/ld/memory.ld

@@ -0,0 +1,94 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/**
+ *                    ESP32-C3 Linker Script Memory Layout
+ * This file describes the memory layout (memory blocks) by virtual memory addresses.
+ * This linker script is passed through the C preprocessor to include configuration options.
+ * Please use preprocessor features sparingly!
+ * Restrict to simple macros with numeric values, and/or #if/#endif blocks.
+ */
+/*
+ * Automatically generated file. DO NOT EDIT.
+ * Espressif IoT Development Framework (ESP-IDF) 5.4.1 Configuration Header
+ */
+       
+/* List of deprecated options */
+/*
+ * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/* CPU instruction prefetch padding size for flash mmap scenario */
+/*
+ * PMP region granularity size
+ * Software may determine the PMP granularity by writing zero to pmp0cfg, then writing all ones
+ * to pmpaddr0, then reading back pmpaddr0. If G is the index of the least-significant bit set,
+ * the PMP granularity is 2^G+2 bytes.
+ */
+/* CPU instruction prefetch padding size for memory protection scenario */
+/* Memory alignment size for PMS */
+    /* rtc timer data (s_rtc_timer_retain_mem, see esp_clk.c files). For rtc_timer_data_in_rtc_mem section. */
+/**
+ * physical memory is mapped twice to the vritual address (IRAM and DRAM).
+ * `I_D_SRAM_OFFSET` is the offset between the two locations of the same physical memory
+ */
+MEMORY
+{
+  /**
+   *  All these values assume the flash cache is on, and have the blocks this uses subtracted from the length
+   *  of the various regions. The 'data access port' dram/drom regions map to the same iram/irom regions but
+   *  are connected to the data port of the CPU and eg allow byte-wise access.
+   */
+  /* IRAM for PRO CPU. */
+  iram0_0_seg (RX) : org = (0x4037C000 + 0x4000), len = 0x403CE710 - (0x4037C000 - 0x3FC7C000) - (0x3FC7C000 + 0x4000)
+  /* Flash mapped instruction data */
+  iram0_2_seg (RX) : org = 0x42000020, len = 0x800000-0x20
+  /**
+   * (0x20 offset above is a convenience for the app binary image generation.
+   * Flash cache has 64KB pages. The .bin file which is flashed to the chip
+   * has a 0x18 byte file header, and each segment has a 0x08 byte segment
+   * header. Setting this offset makes it simple to meet the flash cache MMU's
+   * constraint that (paddr % 64KB == vaddr % 64KB).)
+   */
+  /**
+   * Shared data RAM, excluding memory reserved for ROM bss/data/stack.
+   * Enabling Bluetooth & Trace Memory features in menuconfig will decrease the amount of RAM available.
+   */
+  dram0_0_seg (RW) : org = (0x3FC7C000 + 0x4000), len = 0x403CE710 - (0x4037C000 - 0x3FC7C000) - (0x3FC7C000 + 0x4000)
+  /* Flash mapped constant data */
+  drom0_0_seg (R) : org = 0x3C000020, len = 0x800000-0x20
+  /* (See iram0_2_seg for meaning of 0x20 offset in the above.) */
+  /**
+   * RTC fast memory (executable). Persists over deep sleep.
+   */
+  rtc_iram_seg(RWX) : org = 0x50000000, len = 0x2000 - (0 + (24))
+  /* We reduced the size of rtc_iram_seg by RESERVE_RTC_MEM value.
+     It reserves the amount of RTC fast memory that we use for this memory segment.
+     This segment is intended for keeping:
+       - (lower addr) rtc timer data (s_rtc_timer_retain_mem, see esp_clk.c files).
+       - (higher addr) bootloader rtc data (s_bootloader_retain_mem, when a Kconfig option is on).
+     The aim of this is to keep data that will not be moved around and have a fixed address.
+  */
+  rtc_reserved_seg(RW) : org = 0x50000000 + 0x2000 - (0 + (24)), len = (0 + (24))
+}
+/* Heap ends at top of dram0_0_seg */
+_heap_end = 0x40000000;
+_data_seg_org = ORIGIN(rtc_data_seg);
+/**
+ *  The lines below define location alias for .rtc.data section
+ *  As C3 only has RTC fast memory, this is not configurable like on other targets
+ */
+REGION_ALIAS("rtc_data_seg", rtc_iram_seg );
+REGION_ALIAS("rtc_slow_seg", rtc_iram_seg );
+REGION_ALIAS("rtc_data_location", rtc_iram_seg );
+  REGION_ALIAS("default_code_seg", iram0_2_seg);
+  REGION_ALIAS("default_rodata_seg", drom0_0_seg);
+/**
+ *  If rodata default segment is placed in `drom0_0_seg`, then flash's first rodata section must
+ *  also be first in the segment.
+ */
+  ASSERT(_flash_rodata_dummy_start == ORIGIN(default_rodata_seg),
+         ".flash_rodata_dummy section must be placed at the beginning of the rodata segment.")

ESP-IDF_Robot/build/esp-idf/esp_system/ld/sections.ld.in

@@ -0,0 +1,468 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * Automatically generated file. DO NOT EDIT.
+ * Espressif IoT Development Framework (ESP-IDF) 5.4.1 Configuration Header
+ */
+       
+/* List of deprecated options */
+/* CPU instruction prefetch padding size for flash mmap scenario */
+/*
+ * PMP region granularity size
+ * Software may determine the PMP granularity by writing zero to pmp0cfg, then writing all ones
+ * to pmpaddr0, then reading back pmpaddr0. If G is the index of the least-significant bit set,
+ * the PMP granularity is 2^G+2 bytes.
+ */
+/* CPU instruction prefetch padding size for memory protection scenario */
+/* Memory alignment size for PMS */
+    /* rtc timer data (s_rtc_timer_retain_mem, see esp_clk.c files). For rtc_timer_data_in_rtc_mem section. */
+/* Default entry point */
+ENTRY(call_start_cpu0);
+SECTIONS
+{
+  /**
+   * RTC fast memory holds RTC wake stub code,
+   * including from any source file named rtc_wake_stub*.c
+   */
+  .rtc.text :
+  {
+    
+ . = ALIGN(4); 
+ _rtc_fast_start = ABSOLUTE(.);
+    mapping[rtc_text]
+    *rtc_wake_stub*.*(.text .text.*)
+    *(.rtc_text_end_test)
+    /* Padding for possible CPU prefetch + alignment for PMS split lines */
+    . += 16;
+    . = ALIGN(512);
+    _rtc_text_end = ABSOLUTE(.);
+  } > rtc_iram_seg
+  /**
+   * This section located in RTC FAST Memory area.
+   * It holds data marked with RTC_FAST_ATTR attribute.
+   * See the file "esp_attr.h" for more information.
+   */
+  .rtc.force_fast :
+  {
+    
+ . = ALIGN(4); 
+ _rtc_force_fast_start = ABSOLUTE(.);
+    mapping[rtc_force_fast]
+    *(.rtc.force_fast .rtc.force_fast.*)
+    
+ . = ALIGN(4); 
+ _rtc_force_fast_end = ABSOLUTE(.);
+  } > rtc_data_seg
+  /**
+   * RTC data section holds RTC wake stub
+   * data/rodata, including from any source file
+   * named rtc_wake_stub*.c and the data marked with
+   * RTC_DATA_ATTR, RTC_RODATA_ATTR attributes.
+   */
+  .rtc.data :
+  {
+    _rtc_data_start = ABSOLUTE(.);
+    mapping[rtc_data]
+    *rtc_wake_stub*.*(.data .rodata .data.* .rodata.* .srodata.*)
+    _rtc_data_end = ABSOLUTE(.);
+  } > rtc_data_location
+  /* RTC bss, from any source file named rtc_wake_stub*.c */
+  .rtc.bss (NOLOAD) :
+  {
+    _rtc_bss_start = ABSOLUTE(.);
+    *rtc_wake_stub*.*(.bss .bss.* .sbss .sbss.*)
+    *rtc_wake_stub*.*(COMMON)
+    mapping[rtc_bss]
+    _rtc_bss_end = ABSOLUTE(.);
+  } > rtc_data_location
+  /**
+   * This section holds data that should not be initialized at power up
+   * and will be retained during deep sleep.
+   * User data marked with RTC_NOINIT_ATTR will be placed
+   * into this section. See the file "esp_attr.h" for more information.
+   */
+  .rtc_noinit (NOLOAD):
+  {
+    
+ . = ALIGN(4); 
+ _rtc_noinit_start = ABSOLUTE(.);
+    *(.rtc_noinit .rtc_noinit.*)
+    
+ . = ALIGN(4); 
+ _rtc_noinit_end = ABSOLUTE(.);
+  } > rtc_data_location
+  /**
+   * This section located in RTC SLOW Memory area.
+   * It holds data marked with RTC_SLOW_ATTR attribute.
+   * See the file "esp_attr.h" for more information.
+   */
+  .rtc.force_slow :
+  {
+    
+ . = ALIGN(4); 
+ _rtc_force_slow_start = ABSOLUTE(.);
+    *(.rtc.force_slow .rtc.force_slow.*)
+    
+ . = ALIGN(4); 
+ _rtc_force_slow_end = ABSOLUTE(.);
+  } > rtc_slow_seg
+  /**
+   * This section holds RTC data that should have fixed addresses.
+   * The data are not initialized at power-up and are retained during deep
+   * sleep.
+   */
+  .rtc_reserved (NOLOAD):
+  {
+    
+ . = ALIGN(4); 
+ _rtc_reserved_start = ABSOLUTE(.);
+    /**
+     * New data can only be added here to ensure existing data are not moved.
+     * Because data have adhered to the end of the segment and code is relied
+     * on it.
+     * >> put new data here <<
+     */
+    *(.rtc_timer_data_in_rtc_mem .rtc_timer_data_in_rtc_mem.*)
+    KEEP(*(.bootloader_data_rtc_mem .bootloader_data_rtc_mem.*))
+    _rtc_reserved_end = ABSOLUTE(.);
+  } > rtc_reserved_seg
+  _rtc_reserved_length = _rtc_reserved_end - _rtc_reserved_start;
+  ASSERT((_rtc_reserved_length <= LENGTH(rtc_reserved_seg)),
+          "RTC reserved segment data does not fit.")
+  /* Get size of rtc slow data based on rtc_data_location alias */
+  _rtc_slow_length = (ORIGIN(rtc_slow_seg) == ORIGIN(rtc_data_location))
+                        ? (_rtc_force_slow_end - _rtc_data_start)
+                        : (_rtc_force_slow_end - _rtc_force_slow_start);
+  _rtc_fast_length = (ORIGIN(rtc_slow_seg) == ORIGIN(rtc_data_location))
+                        ? (_rtc_force_fast_end - _rtc_fast_start)
+                        : (_rtc_noinit_end - _rtc_fast_start);
+  ASSERT((_rtc_slow_length <= LENGTH(rtc_slow_seg)),
+          "RTC_SLOW segment data does not fit.")
+  ASSERT((_rtc_fast_length <= LENGTH(rtc_data_seg)),
+          "RTC_FAST segment data does not fit.")
+  .iram0.text :
+  {
+    _iram_start = ABSOLUTE(.);
+    /* Vectors go to start of IRAM */
+    ASSERT(ABSOLUTE(.) % 0x100 == 0, "vector address must be 256 byte aligned");
+    KEEP(*(.exception_vectors_table.text));
+    KEEP(*(.exception_vectors.text));
+    
+ . = ALIGN(4); 
+ _invalid_pc_placeholder = ABSOLUTE(.);
+    /* Code marked as running out of IRAM */
+    _iram_text_start = ABSOLUTE(.);
+    mapping[iram0_text]
+  } > iram0_0_seg
+  /**
+   * This section is required to skip .iram0.text area because iram0_0_seg and
+   * dram0_0_seg reflect the same address space on different buses.
+   */
+  .dram0.dummy (NOLOAD):
+  {
+    . = ORIGIN(dram0_0_seg) + _iram_end - _iram_start;
+  } > dram0_0_seg
+  .dram0.data :
+  {
+    _data_start = ABSOLUTE(.);
+    *(.gnu.linkonce.d.*)
+    *(.data1)
+    __global_pointer$ = . + 0x800;
+    *(.sdata)
+    *(.sdata.*)
+    *(.gnu.linkonce.s.*)
+    *(.gnu.linkonce.s2.*)
+    *(.jcr)
+    mapping[dram0_data]
+    _data_end = ABSOLUTE(.);
+  } > dram0_0_seg
+  /**
+   * This section holds data that should not be initialized at power up.
+   * The section located in Internal SRAM memory region. The macro _NOINIT
+   * can be used as attribute to place data into this section.
+   * See the "esp_attr.h" file for more information.
+   */
+  .noinit (NOLOAD):
+  {
+    
+ . = ALIGN(4); 
+ _noinit_start = ABSOLUTE(.);
+    *(.noinit .noinit.*)
+    
+ . = ALIGN(4); 
+ _noinit_end = ABSOLUTE(.);
+  } > dram0_0_seg
+  /* Shared RAM */
+  .dram0.bss (NOLOAD) :
+  {
+    
+ . = ALIGN(8); 
+ _bss_start = ABSOLUTE(.);
+    /**
+     * ldgen places all bss-related data to mapping[dram0_bss]
+     * (See components/esp_system/app.lf).
+     */
+    mapping[dram0_bss]
+    
+ . = ALIGN(8); 
+ _bss_end = ABSOLUTE(.);
+  } > dram0_0_seg
+  ASSERT(((_bss_end - ORIGIN(dram0_0_seg)) <= LENGTH(dram0_0_seg)),
+         "DRAM segment data does not fit.")
+  .flash.text :
+  {
+    _stext = .;
+    /**
+     * Mark the start of flash.text.
+     * This can be used by the MMU driver to maintain the virtual address.
+     */
+    _instruction_reserved_start = ABSOLUTE(.);
+    _text_start = ABSOLUTE(.);
+    mapping[flash_text]
+    *(.stub)
+    *(.gnu.linkonce.t.*)
+    *(.gnu.warning)
+    *(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
+    /**
+     * CPU will try to prefetch up to 16 bytes of of instructions.
+     * This means that any configuration (e.g. MMU, PMS) must allow
+     * safe access to up to 16 bytes after the last real instruction, add
+     * dummy bytes to ensure this
+     */
+    . += 16;
+    _text_end = ABSOLUTE(.);
+    /**
+     * Mark the flash.text end.
+     * This can be used for MMU driver to maintain virtual address.
+     */
+    _instruction_reserved_end = ABSOLUTE(.);
+    _etext = .;
+    /**
+     * Similar to _iram_start, this symbol goes here so it is
+     * resolved by addr2line in preference to the first symbol in
+     * the flash.text segment.
+     */
+    _flash_cache_start = ABSOLUTE(0);
+  } > default_code_seg
+  /**
+   * Dummy section represents the .flash.text section but in default_rodata_seg.
+   * Thus, it must have its alignment and (at least) its size.
+   */
+  .flash_rodata_dummy (NOLOAD):
+  {
+    _flash_rodata_dummy_start = .;
+    . = ALIGN(ALIGNOF(.flash.text)) + SIZEOF(.flash.text);
+    /* Add alignment of MMU page size + 0x20 bytes for the mapping header. */
+    . = ALIGN(0x10000) + 0x20;
+  } > default_rodata_seg
+  .flash.appdesc : ALIGN(0x10)
+  {
+    /**
+     * Mark flash.rodata start.
+     * This can be used for mmu driver to maintain virtual address
+     */
+    _rodata_reserved_start = ABSOLUTE(.);
+    _rodata_start = ABSOLUTE(.);
+    /* !DO NOT PUT ANYTHING BEFORE THIS! */
+    /* Should be the first.  App version info. */
+    *(.rodata_desc .rodata_desc.*)
+    /* Should be the second. Custom app version info. */
+    *(.rodata_custom_desc .rodata_custom_desc.*)
+    /**
+     * Create an empty gap within this section. Thanks to this, the end of this
+     * section will match .flash.rodata's begin address. Thus, both sections
+     * will be merged when creating the final bin image.
+     */
+    . = ALIGN(ALIGNOF(.flash.rodata));
+  } > default_rodata_seg
+  ASSERT((ADDR(.flash.rodata) == ADDR(.flash.appdesc) + SIZEOF(.flash.appdesc)), "The gap between .flash.appdesc and .flash.rodata must not exist to produce the final bin image.")
+  .flash.rodata : ALIGN(0x10)
+  {
+    _flash_rodata_start = ABSOLUTE(.);
+    mapping[flash_rodata]
+    *(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
+    *(.gnu.linkonce.r.*)
+    *(.rodata1)
+    *(.gcc_except_table .gcc_except_table.*)
+    *(.gnu.linkonce.e.*)
+    /**
+     * C++ constructor tables.
+     *
+     * Excluding crtbegin.o/crtend.o since IDF doesn't use the toolchain crt.
+     *
+     * RISC-V gcc is configured with --enable-initfini-array so it emits
+     * .init_array section instead. But the init_priority sections will be
+     * sorted for iteration in ascending order during startup.
+     * The rest of the init_array sections is sorted for iteration in descending
+     * order during startup, however. Hence a different section is generated for
+     * the init_priority functions which is iterated in ascending order during
+     * startup. The corresponding code can be found in startup.c.
+     */
+    
+ . = ALIGN(4); 
+ __init_priority_array_start = ABSOLUTE(.);
+    KEEP (*(EXCLUDE_FILE (*crtend.* *crtbegin.*) .init_array.*))
+    __init_priority_array_end = ABSOLUTE(.);
+    
+ . = ALIGN(4); 
+ __init_array_start = ABSOLUTE(.);
+    KEEP (*(EXCLUDE_FILE (*crtend.* *crtbegin.*) .init_array))
+    __init_array_end = ABSOLUTE(.);
+    /* Addresses of memory regions reserved via SOC_RESERVE_MEMORY_REGION() */
+    
+ . = ALIGN(4); 
+ soc_reserved_memory_region_start = ABSOLUTE(.);
+    KEEP (*(.reserved_memory_address))
+    soc_reserved_memory_region_end = ABSOLUTE(.);
+    /* System init functions registered via ESP_SYSTEM_INIT_FN */
+    
+ . = ALIGN(4); 
+ _esp_system_init_fn_array_start = ABSOLUTE(.);
+    KEEP (*(SORT_BY_INIT_PRIORITY(.esp_system_init_fn.*)))
+    _esp_system_init_fn_array_end = ABSOLUTE(.);
+    _rodata_end = ABSOLUTE(.);
+    . = ALIGN(ALIGNOF(.eh_frame_hdr));
+  } > default_rodata_seg
+  ASSERT((ADDR(.eh_frame_hdr) == ADDR(.flash.rodata) + SIZEOF(.flash.rodata)), "The gap between .flash.rodata and .eh_frame_hdr must not exist to produce the final bin image.")
+  .eh_frame_hdr :
+  {
+    . = ALIGN(ALIGNOF(.eh_frame));
+  } > default_rodata_seg
+  ASSERT((ADDR(.eh_frame) == ADDR(.eh_frame_hdr) + SIZEOF(.eh_frame_hdr)), "The gap between .eh_frame_hdr and .eh_frame must not exist to produce the final bin image.")
+  .eh_frame :
+  {
+    . = ALIGN(ALIGNOF(.flash.tdata));
+  } > default_rodata_seg
+  ASSERT((ADDR(.flash.tdata) == ADDR(.eh_frame) + SIZEOF(.eh_frame)), "The gap between .eh_frame and .flash.tdata must not exist to produce the final bin image.")
+  .flash.tdata :
+  {
+    _thread_local_data_start = ABSOLUTE(.);
+    *(.tdata .tdata.* .gnu.linkonce.td.*)
+    . = ALIGN(ALIGNOF(.flash.tbss));
+    _thread_local_data_end = ABSOLUTE(.);
+  } > default_rodata_seg
+  ASSERT((ADDR(.flash.tbss) == ADDR(.flash.tdata) + SIZEOF(.flash.tdata)), "The gap between .flash.tdata and .flash.tbss must not exist to produce the final bin image.")
+  .flash.tbss (NOLOAD) :
+  {
+    _thread_local_bss_start = ABSOLUTE(.);
+    *(.tbss .tbss.* .gnu.linkonce.tb.*)
+    *(.tcommon .tcommon.*)
+    _thread_local_bss_end = ABSOLUTE(.);
+  } > default_rodata_seg
+  /**
+   * This section contains all the rodata that is not used
+   * at runtime, helping to avoid an increase in binary size.
+   */
+  .flash.rodata_noload (NOLOAD) :
+  {
+    /**
+     * This symbol marks the end of flash.rodata. It can be utilized by the MMU
+     * driver to maintain the virtual address.
+     * NOLOAD rodata may not be included in this section.
+     */
+    _rodata_reserved_end = ADDR(.flash.tbss);
+    mapping[rodata_noload]
+  } > default_rodata_seg
+  /* Marks the end of IRAM code segment */
+  .iram0.text_end (NOLOAD) :
+  {
+    /* Padding for possible CPU prefetch + alignment for PMS split lines */
+    . += 16;
+    . = ALIGN(512);
+    /* iram_end_test section exists for use by memprot unit tests only */
+    *(.iram_end_test)
+    _iram_text_end = ABSOLUTE(.);
+  } > iram0_0_seg
+  .iram0.data :
+  {
+    
+ . = ALIGN(16); 
+ _iram_data_start = ABSOLUTE(.);
+    mapping[iram0_data]
+    _iram_data_end = ABSOLUTE(.);
+  } > iram0_0_seg
+  .iram0.bss (NOLOAD) :
+  {
+    
+ . = ALIGN(16); 
+ _iram_bss_start = ABSOLUTE(.);
+    mapping[iram0_bss]
+    _iram_bss_end = ABSOLUTE(.);
+    
+ . = ALIGN(16); 
+ _iram_end = ABSOLUTE(.);
+  } > iram0_0_seg
+  /* Marks the end of data, bss and possibly rodata */
+  .dram0.heap_start (NOLOAD) :
+  {
+    
+ . = ALIGN(16); 
+ _heap_start = ABSOLUTE(.);
+  } > dram0_0_seg
+  /* DWARF 1 */
+  .debug 0 : { *(.debug) }
+  .line 0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo 0 : { *(.debug_srcinfo) }
+  .debug_sfnames 0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges 0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev 0 : { *(.debug_abbrev) }
+  .debug_line 0 : { *(.debug_line) }
+  .debug_frame 0 : { *(.debug_frame) }
+  .debug_str 0 : { *(.debug_str) }
+  .debug_loc 0 : { *(.debug_loc) }
+  .debug_macinfo 0 : { *(.debug_macinfo) }
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  /* DWARF 3 */
+  .debug_ranges 0 : { *(.debug_ranges) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames 0 : { *(.debug_varnames) }
+  /* GNU DWARF 2 extensions */
+  .debug_gnu_pubnames 0 : { *(.debug_gnu_pubnames) }
+  .debug_gnu_pubtypes 0 : { *(.debug_gnu_pubtypes) }
+  /* DWARF 4 */
+  .debug_types 0 : { *(.debug_types) }
+  /* DWARF 5 */
+  .debug_addr 0 : { *(.debug_addr) }
+  .debug_line_str 0 : { *(.debug_line_str) }
+  .debug_loclists 0 : { *(.debug_loclists) }
+  .debug_macro 0 : { *(.debug_macro) }
+  .debug_names 0 : { *(.debug_names) }
+  .debug_rnglists 0 : { *(.debug_rnglists) }
+  .debug_str_offsets 0 : { *(.debug_str_offsets) }
+  .comment 0 : { *(.comment) }
+  .note.GNU-stack 0: { *(.note.GNU-stack) }
+  .riscv.attributes 0: { *(.riscv.attributes) }
+  /DISCARD/ :
+  {
+   /**
+    * Discarding .rela.* sections results in the following mapping:
+    * .rela.text.* -> .text.*
+    * .rela.data.* -> .data.*
+    * And so forth...
+    */
+   *(.rela.*)
+   *(.got .got.plt) /* TODO: GCC-382 */
+   *(.eh_frame_hdr)
+   *(.eh_frame)
+  }
+}
+ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),
+          "IRAM0 segment data does not fit.")
+ASSERT(((_heap_start - ORIGIN(dram0_0_seg)) <= LENGTH(dram0_0_seg)),
+          "DRAM segment data does not fit.")