3. 分析rst:0xc和boot:0x8在特定硬件或系统环境中的应用场景 在ESP32等微控制器中,rtc_sw_cpu_rst可能用于处理看门狗超时、软件崩溃或其他需要系统重置的错误情况。当这些情况发生时,系统会自动执行rtc_sw_cpu_rst以尝试恢复正常运行。 同时,spi_fast_flash_boot模式使得ESP32等设备能够从闪存快速启动
rst:0xc (RTC_SW_CPU_RST),boot:0xa (SPI_FAST_FLASH_BOOT) Saved PC:0x40375b28 0x40375b28: esp_restart_noos at C:/Users/mitchjs/esp-v44x/esp-idf/components/esp_system/port/soc/esp32s3/system_internal.c:143 (discriminator 1) ...
I think this behavior is as expected, if you check withesp_reset_reason()you should see that IDF indeed reports the reason asESP_RST_SW. The C3 ROM-code reset reasons doesnt actually have aSW_CPU_RESET,esp_restart()will have the ROM-code reset reason of eitherRTC_SW_CPU_RESEToris acti...
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030,len:1184 load:0x40078000,len:1313 2 load:0x40080400,len:3036 entry 0x40080...
爱普生是一家IC和晶体自主研发的公司,有自己的IC和晶振产线。所以我们能将RTC IC+晶体单元+外结电容封装在一起,组成独立RTC模块。外围不需要在接晶体和匹配电容。爱普生RTC能够简化客户的设计和生产制成。
rst:0xc (SW_CPU_RESET),boot:0x30f (SPI_FAST_FLASH_BOOT) ... value: 29966728 => 1856938 ### More Information. Thanks chegewara added the Type: Bug label Nov 23, 2024 github-actions bot changed the title [esp32-p4] RTC_NOINIT_ATTR vs __NOINIT_ATTR [esp32-p4] RTC_NOINIT_AT...
(7 bytes) RST_CR RST_SR PWR_CSR1 PWR_CSR2 Reset control register Reset status register Power control and status register 1 Power control and status register 2 Reserved area (12 bytes) CLK_CKDIVR CLK_CRTCR CLK_ICKCR CLK_PCKENR1 CLK Clock master divider register CLK Clock RTC register ...
(2 Kbytes) Reserved CP U/ SW IM/ De bu g/I TC Registers Reset and interrupt vectors Low density Flash program memory (up to 8Kbytes) 0x00 5000 0x00 501E 0x00 5050 0x00 5055 0x00 5070 0x00 509D 0x00 50A0 0x00 50A6 0x00 50AA 0x00 50A9 0x00 50B0 0x00 50B2 0x00 50B4 ...
CLKRST [3] RTC时钟计数重置。 0 = 没重置,1 = 重置 0 CNTSEL [2] BCD计数重置。0 = 合并BCD计数器1 = 保留(单独的BCD计数器) 0 CLKSEL [1] BCD时钟选择。0 = XTAL 1/(2的15次方) 分开的时钟1 = 保留(XTAL时钟只用于测试) 0 RTCEN [0] RTC控制使能。0 = 失能,1 = 使能注意:只有BCD时间...
(RTC_C) 9 Chapter Excerpt from SLAU208 RTC_C Operation Temperature SW Sensor Parameters Temperature SW Sensor Readings SW Temperature Estimation Crystal Offset SW Error Calculation SW Parabolic Calculations HW Write to RTCOCAL HW Write to RTCTCMP Uncalibrated 32-kHz Clock HW Calibration Logic HW ...