Postby marcopiai » Mon Oct 23, 2023 9:45 am
Dear
I have a similar problem.
i have a custom board like that in RUST schema abobe
pin 8 pulled up 10K resistor
Pin 9 pulled up 10K resistor and BOOT button to GND
pin 2 also pulled up 10 resistor.
if I connect the UART bridge i can see a long log output:
SPIWP:0xee
mode:DIO, clock div:1
Valid secure boot key blocks: 0
secure boot verification succeeded
load:0x3fcd6268,len:0x38b4
load:0x403ce000,len:0x930
load:0x403d0000,len:0x58b0
entry 0x403ce000
I (77) boot: ESP-IDF v4.4.1-238-gae0e3e2e2a-dirty 2nd stage bootloader
I (77) boot: compile time 08:41:51
I (77) boot: chip revision: 3
I (81) boot.esp32c3: SPI Speed : 80MHz
I (85) boot.esp32c3: SPI Mode : DIO
I (90) boot.esp32c3: SPI Flash Size : 4MB
I (95) boot: Enabling RNG early entropy source...
I (100) boot: Partition Table:
I (104) boot: ## Label Usage Type ST Offset Length
I (111) boot: 0 pre_prov unknown 3f 06 0000d000 00006000
I (119) boot: 1 nvs WiFi data 01 02 00013000 00009000
I (126) boot: 2 nvs_key NVS keys 01 04 0001c000 00001000
I (134) boot: 3 otadata OTA data 01 00 0001d000 00002000
I (141) boot: 4 phy_init RF data 01 01 0001f000 00001000
I (149) boot: 5 ota_0 OTA app 00 10 00020000 001d0000
I (157) boot: 6 ota_1 OTA app 00 11 001f0000 001d0000
I (164) boot: 7 coredump Unknown data 01 03 003c0000 00020000
I (172) boot: 8 storage WiFi data 01 02 003e0000 00010000
I (179) boot: End of partition table
I (184) esp_image: segment 0: paddr=00020020 vaddr=3c0f0020 size=31ed0h (204496) map
I (227) esp_image: segment 1: paddr=00051ef8 vaddr=3fc92c00 size=03910h ( 14608) load
I (231) esp_image: segment 2: paddr=00055810 vaddr=40380000 size=0a808h ( 43016) load
I (242) esp_image: segment 3: paddr=00060020 vaddr=42000020 size=eb118h (962840) map
I (415) esp_image: segment 4: paddr=0014b140 vaddr=4038a808 size=08314h ( 33556) load
I (422) esp_image: segment 5: paddr=0015345c vaddr=50000010 size=00010h ( 16) load
I (422) esp_image: segment 6: paddr=00153474 vaddr=00000000 size=0cb5ch ( 52060)
I (438) esp_image: Verifying image signature...
I (438) secure_boot_v2: Verifying with RSA-PSS...
I (443) secure_boot_v2: Signature verified successfully!
I (451) boot: Loaded app from partition at offset 0x20000
I (452) secure_boot_v2: enabling secure boot v2...
I (457) secure_boot_v2: secure boot v2 is already enabled, continuing..
I (464) boot: Checking flash encryption...
I (469) flash_encrypt: flash encryption is enabled (0 plaintext flashes left)
I (477) boot: Disabling RNG early entropy source...
I (494) cpu_start: Pro cpu up.
I (502) cpu_start: Pro cpu start user code
I (503) cpu_start: cpu freq: 160000000
I (503) cpu_start: Application information:
I (505) cpu_start: Project name: expresslink_esp32_c3
I (511) cpu_start: App version: ab0b8c1-dirty
I (517) cpu_start: Compile time: Jun 21 2022 09:17:55
I (523) cpu_start: ELF file SHA256: 999a3eb5048b58dd...
I (529) cpu_start: ESP-IDF: v4.4.1-263-gf85ba92b1d-dirty
I (536) heap_init: Initializing. RAM available for dynamic allocation:
I (543) heap_init: At 3FCAF310 len 00010CF0 (67 KiB): DRAM
I (549) heap_init: At 3FCC0000 len 0001F060 (124 KiB): STACK/DRAM
I (556) heap_init: At 50000020 len 00001FE0 (7 KiB): RTCRAM
I (563) spi_flash: detected chip: generic
I (567) spi_flash: flash io: dio
I (572) sleep: Configure to isolate all GPIO pins in sleep state
I (578) sleep: Enable automatic switching of GPIO sleep configuration
I (585) coexist: coexist rom version 9387209
I (590) cpu_start: Starting scheduler.
[INFO] [APPMAIN] [app_main:69] Starting Command Interface Task
[INFO] [APPMAIN] [app_main:72] [INIT] Starting WiFi...
I (638) nvs: NVS partition "nvs" is encrypted.
I (638) pp: pp rom version: 9387209
I (638) net80211: net80211 rom version: 9387209
I (648) wifi:wifi driver task: 3fcbb824, prio:23, stack:6656, core=0
I (648) system_api: Base MAC address is not set
I (648) system_api: read default base MAC address from EFUSE
I (658) wifi:wifi firmware version: d5c1f71
I (658) wifi:wifi certification version: v7.0
I (668) wifi:config NVS flash: enabled
I (668) wifi:config nano formating: disabled
I (678) wifi:Init data frame dynamic rx buffer num: 32
I (678) wifi:Init management frame dynamic rx buffer num: 32
I (688) wifi:Init management short buffer num: 32
I (688) wifi:Init dynamic tx buffer num: 32
I (688) wifi:Init static tx FG buffer num: 2
I (698) wifi:Init static rx buffer size: 1600
I (698) wifi:Init static rx buffer num: 10
I (708) wifi:Init dynamic rx buffer num: 32
I (708) wifi_init: rx ba win: 6
I (708) wifi_init: tcpip mbox: 32
I (718) wifi_init: udp mbox: 6
I (718) wifi_init: tcp mbox: 6
I (728) wifi_init: tcp tx win: 5744
I (728) wifi_init: tcp rx win: 5744
I (728) wifi_init: tcp mss: 1440
I (738) wifi_init: WiFi IRAM OP enabled
I (738) wifi_init: WiFi RX IRAM OP enabled
I (748) phy_init: phy_version 909,aa05aec,Apr 16 2022,13:42:08
I (838) wifi:mode : sta (f4:12:fa:0c:ac:10)
I (838) wifi:enable tsf
[INFO] [WIFI] [WIFI_EventHandler:184] WiFi Event Handler
[INFO] [WIFI] [WIFI_EventHandler:192] Station started
[INFO] [WIFI] [WIFI_Init:278] Wifi started...
I (848) nvs: NVS partition "nvs" is encrypted.
I (858) ExpressLink: Device Certificate:
Length: 1314
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
I (978) ExpressLink: Thingname is: 0fc7f7ab-73ce-4c1d-87e8-ed0ef944eec9
[INFO] [EL] [expresslink_init:42] Starting ExpressLink
I (988) gpio: GPIO[10]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (998) gpio: GPIO[4]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
I (998) gpio: GPIO[5]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
[INFO] [EL] [expresslink_init:66] Starting MQTT Agent
[INFO] [MQTT] [prvConfigManagerTask:211] Waiting for MQTT manager to be connected.
I (1028) OTA: Current Firmware version 1.0.20
I (1028) OTA: Initializing OTA Agent with thingname: 0fc7f7ab-73ce-4c1d-87e8-ed0ef944eec9
I (1038) OTA: Waiting for MQTT agent to be connected.
[INFO] [MQMGR] [bStartMQTTAgent:227] MQTT Agent initialised successfully
I (1048) TIME: Initializing the NTP
[INFO] [APPMAIN] [app_main:139] [INIT] Complete.
[INFO] [APPMAIN] [app_main:141] APP_MAIN complete
if i press BOOT button (pin 9 GND) and reset the C3 I can see:
ESP-ROM:esp32c3-api1-20210207
Build:Feb 7 2021
rst:0x1 (POWERON),boot:0x4 (DOWNLOAD(USB/UART0/1))
Download boot modes disabled
ESP-ROM:esp32c3-api1-20210207
Build:Feb 7 2021
rst:0x3 (RTC_SW_SYS_RST),boot:0x4 (DOWNLOAD(USB/UART0/1))
Saved PC:0x40048b82
Download boot modes disabled
and loop this reset quickly.
anyone can help me?