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IDF-VER: ESP-IDF v5.0-dev-1599-gb66cc63c41
测试代码: void app_main() { ESP_LOGI(TAG, "[APP] Startup.."); ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size()); ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version()); ESP_LOGI(TAG, "logo_display...."); esp_vfs_spiffs_conf_t conf = { .base_path = "/spiffs", .partition_label = NULL, .max_files = 5, .format_if_mount_failed = false}; uint8_t *buf; size_t total = 0, used = 0; long fsz; FILE *fd; /*!< Use settings defined above to initialize and mount SPIFFS filesystem. */ /*!< Note: esp_vfs_spiffs_register is an all-in-one convenience function. */ ESP_ERROR_CHECK(esp_vfs_spiffs_register(&conf)); ESP_ERROR_CHECK(esp_spiffs_info(NULL, &total, &used)); fd = fopen("/spiffs/yuv420_480.jpg", "r"); if (fd) { fseek(fd, 0, SEEK_END); fsz = ftell(fd); fseek(fd, 0, SEEK_SET); buf = heap_caps_malloc(fsz, MALLOC_CAP_DEFAULT); if (buf) { ESP_LOGI(TAG, "%s %d %08x %ldrn", __func__, __LINE__, (uint32_t)buf, fsz); read_bytes = fread(buf, 1, fsz, fd); } } while (1) { vTaskDelay(1000); } } log: I (21) boot: ESP-IDF v5.0-dev-1599-gb66cc63c41 2nd stage bootloader I (21) boot: compile time 18:11:34 I (21) boot: chip revision: 0 I (25) qio_mode: Enabling default flash chip QIO I (31) boot.esp32s2: SPI Speed : 80MHz I (36) boot.esp32s2: SPI Mode : QIO I (40) boot.esp32s2: SPI Flash Size : 4MB I (45) boot: Enabling RNG early entropy source... I (50) boot: Partition Table: I (54) boot: ## Label Usage Type ST Offset Length I (61) boot: 0 nvs WiFi data 01 02 0000d000 00008000 I (69) boot: 1 fctry WiFi data 01 02 00015000 00004000 I (76) boot: 2 log_status WiFi data 01 02 00019000 00004000 I (84) boot: 3 otadata OTA data 01 00 0001d000 00002000 I (91) boot: 4 phy_init RF data 01 01 0001f000 00001000 I (99) boot: 5 ota_0 OTA app 00 10 00020000 00180000 I (106) boot: 6 ota_1 OTA app 00 11 001a0000 00180000 I (114) boot: 7 coredump Unknown data 01 03 00320000 00010000 I (121) boot: 8 log_info Unknown data 01 fe 00330000 00010000 I (129) boot: 9 storage Unknown data 01 82 00340000 000b6000 I (136) boot: End of partition table I (141) boot: No factory image, trying OTA 0 I (145) esp_image: segment 0: paddr=00020020 vaddr=3f000020 size=07a64h ( 31332) map I (159) esp_image: segment 1: paddr=00027a8c vaddr=3ffbeac0 size=01d5ch ( 7516) load I (164) esp_image: segment 2: paddr=000297f0 vaddr=40024000 size=06828h ( 26664) load I (177) esp_image: segment 3: paddr=00030020 vaddr=40080020 size=1a4fch (107772) map I (198) esp_image: segment 4: paddr=0004a524 vaddr=4002a828 size=04294h ( 17044) load I (202) esp_image: segment 5: paddr=0004e7c0 vaddr=50000000 size=00010h ( 16) load I (209) boot: Loaded app from partition at offset 0x20000 I (282) boot: Set actual ota_seq=1 in otadata[0] I (282) boot: Disabling RNG early entropy source... I (293) cache: Instruction cache : size 8KB, 4Ways, cache line size 32Byte I (293) cache: Data cache : size 8KB, 4Ways, cache line size 32Byte I (296) spiram: Found 16MBit SPI RAM device I (301) spiram: SPI RAM mode: sram 80m I (305) spiram: PSRAM initialized, cache is in normal (1-core) mode. I (531) cpu_start: Pro cpu up. I (538) cpu_start: Pro cpu start user code I (538) cpu_start: cpu freq: 240000000 Hz I (538) cpu_start: Application information: I (541) cpu_start: Project name: esp32-s2-iot I (547) cpu_start: App version: 1 I (551) cpu_start: Compile time: Feb 24 2022 18:02:33 I (557) cpu_start: ELF file SHA256: a21660e510d723ef... I (563) cpu_start: ESP-IDF: v5.0-dev-1599-gb66cc63c41 I (570) heap_init: Initializing. RAM available for dynamic allocation: I (577) heap_init: At 3FFC10A8 len 0003AF58 (235 KiB): DRAM I (583) heap_init: At 3FFFC000 len 00003A10 (14 KiB): DRAM I (590) heap_init: At 3FF9E000 len 00002000 (8 KiB): RTCRAM I (596) spi_flash: detected chip: generic I (601) spi_flash: flash io: qio I (605) cpu_start: Starting scheduler on PRO CPU. I (610) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations I (618) main: [APP] Startup.. I (622) main: [APP] Free memory: 2306723 bytes I (627) main: [APP] IDF version: v5.0-dev-1599-gb66cc63c41 I (633) main: logo_display.... I (670) main: app_main 49 3f501dbc 64534 Guru Meditation Error: Core 0 panic'ed (LoadStoreAlignment). Exception was unhandled. Core 0 register dump: PC : 0x40089259 PS : 0x00060530 A0 : 0x80086667 A1 : 0x3ffc3a80 0x40089259: spiffs_object_read at E:/project/espressif/esp-idf/components/spiffs/spiffs/src/spiffs_nucleus.c:2015 A2 : 0x3f5012cc A3 : 0x3f501b40 A4 : 0x00000000 A5 : 0x00000000 A6 : 0x3f50196d A7 : 0x00000000 A8 : 0x00000000 A9 : 0x3ffc3a50 A10 : 0x00000000 A11 : 0x00000000 A12 : 0x3f5013c0 A13 : 0x0008a500 A14 : 0x00000100 A15 : 0x3f50193c SAR : 0x00000004 EXCCAUSE: 0x00000009 EXCVADDR: 0x3f50196d LBEG : 0x3f5013c0 LEND : 0x0008a500 LCOUNT : 0x40026434 0x40026434: _xt_user_exc at E:/project/espressif/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/xtensa_vectors.S:643 Backtrace:0x40089256:0x3ffc3a800x40086664:0x3ffc3ac0 0x40085dd9:0x3ffc3af0 0x4008222e:0x3ffc3b10 0x4001a1cb:0x3ffc3b30 0x4001a66d:0x3ffc3b50 0x4008cc01:0x3ffc3b70 0x4008c40d:0x3ffc3b90 0x4008c49d:0x3ffc3bd0 0x40085476:0x3ffc3bf0 0x4009a278:0x3ffc3c40 0x40089256: spiffs_object_read at E:/project/espressif/esp-idf/components/spiffs/spiffs/src/spiffs_nucleus.c:2015 0x40086664: spiffs_hydro_read at E:/project/espressif/esp-idf/components/spiffs/spiffs/src/spiffs_hydrogen.c:414 (inlined by) SPIFFS_read at E:/project/espressif/esp-idf/components/spiffs/spiffs/src/spiffs_hydrogen.c:426 0x40085dd9: vfs_spiffs_read at E:/project/espressif/esp-idf/components/spiffs/esp_spiffs.c:488 0x4008222e: esp_vfs_read at E:/project/espressif/esp-idf/components/vfs/vfs.c:462 (discriminator 3) 0x4008cc01: __srefill_r at /builds/idf/crosstool-NG/.build/HOST-x86_64-w64-mingw32/xtensa-esp32s2-elf/src/newlib/newlib/libc/stdio/refill.c:117 0x4008c40d: _fread_r at /builds/idf/crosstool-NG/.build/HOST-x86_64-w64-mingw32/xtensa-esp32s2-elf/src/newlib/newlib/libc/stdio/fread.c:228 0x4008c49d: fread at /builds/idf/crosstool-NG/.build/HOST-x86_64-w64-mingw32/xtensa-esp32s2-elf/src/newlib/newlib/libc/stdio/fread.c:266 0x40085476: app_main at e:projectesp32_s2esp32s2-iotexamplestestbuild/../main/main.c:50 (discriminator 13) 0x4009a278: main_task at E:/project/espressif/esp-idf/components/freertos/FreeRTOS-Kernel/portable/port_common.c:127 |
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1个回答
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在这个问题中,用户提到了ESP-IDF 5.0在ESP32-S2上的异常。为了找出可能的原因,我们需要分析提供的代码和相关信息。以下是逐步分析:
1. 首先,我们需要了解ESP-IDF和ESP32-S2。ESP-IDF是Espressif Systems提供的一个开发框架,用于开发基于ESP32和ESP32-S2系列芯片的应用。ESP32-S2是一款具有高性能和低功耗的Wi-Fi和蓝牙MCU。 2. 根据问题描述,使用的是ESP-IDF版本v5.0-dev-1599-gb66cc63c41。这是一个开发版本,可能存在一些尚未修复的bug或不稳定因素。 3. 接下来,我们分析提供的测试代码。代码的主要功能是在应用程序启动时打印一些信息,包括启动日志、可用内存大小、ESP-IDF版本和logo_display。 4. 代码中使用了ESP_LOGI函数来打印日志信息。这是一个正常的操作,不太可能导致异常。 5. 代码中使用了esp_get_free_heap_size()函数来获取可用内存大小。这个函数在ESP-IDF中是稳定的,不太可能导致异常。 6. 代码中使用了esp_get_idf_version()函数来获取ESP-IDF版本。这个函数也是稳定的,不太可能导致异常。 7. 代码中提到了logo_display,但没有提供具体的实现。如果logo_display函数存在问题,可能会导致异常。 8. 代码中使用了esp_vfs_spiffs_conf_t结构体,但没有提供具体的初始化和使用。如果在使用SPIFFS文件系统时存在问题,可能会导致异常。 综上所述,要找出ESP-IDF 5.0在ESP32-S2上的异常原因,我们需要关注以下几点: 1. 检查logo_display函数的实现,确保其正确性。 2. 检查esp_vfs_spiffs_conf_t结构体的使用,确保SPIFFS文件系统的配置和使用正确。 3. 考虑升级到更稳定的ESP-IDF版本,以减少开发版本可能带来的问题。 如果问题仍然存在,建议提供更详细的错误信息和日志,以便进一步分析和解决问题。 |
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