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esp32c2 use espflash v3 is error，v2.1 is normal #614

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xiaguangbo opened this issue Mar 13, 2024 · 21 comments
Closed

esp32c2 use espflash v3 is error，v2.1 is normal #614

xiaguangbo opened this issue Mar 13, 2024 · 21 comments
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@SergioGasquez

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@xiaguangbo
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And now only recognize 2MB space，before can recognize 4MB

Using 26MHz bootloader
App/part. size:    479,184/2,031,616 bytes, 23.59%

espflash v3 log

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo run
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.23s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/esp32c2`
[2024-03-13T15:53:25Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-13T15:53:25Z INFO ] Connecting...
[2024-03-13T15:53:25Z INFO ] Using flash stub
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       34:98:7a:0f:6f:b0
Using 26MHz bootloader
App/part. size:    479,184/2,031,616 bytes, 23.59%
[00:00:01] [========================================]      12/12      0x0                                                                                                                                                                                                                                                                                                       
[00:00:00] [========================================]       1/1       0x8000                                                                                                                                                                                                                                                                                                    
[00:00:21] [========================================]     216/216     0x10000                                                                                                                                                                                                                                                                                                   [2024-03-13T15:53:51Z INFO ] Flashing has completed!
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (32) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (32) boot: compile time Jan 16 2024 14:05:06
I (32) boot: chip revision: v1.0
I (37) boot.esp32c2: MMU Page Size  : 32K
I (44) boot.esp32c2: SPI Speed      : 30MHz
I (51) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (66) boot: Enabling RNG early entropy source...
I (74) boot: Partition Table:
I (80) boot: ## Label            Usage          Type ST Offset   Length
I (91) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (102) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (114) boot:  2 factory          factory app      00 00 00010000 001f0000
I (126) boot: End of partition table
I (132) esp_image: segment 0: paddr=00010020 vaddr=3fca8770 size=0108ch (  4236) load
I (147) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (169) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e298h (123544) map
I (214) esp_image: segment 3: paddr=000362c0 vaddr=40386f64 size=0180ch (  6156) load
I (216) esp_image: segment 4: paddr=00037ad4 vaddr=00000000 size=08544h ( 34116) 
I (234) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=44f8ch (282508) map
I (335) boot: Loaded app from partition at offset 0x10000
I (335) boot: Disabling RNG early entropy source...
I (352) cpu_start: Unicore app
I (353) cpu_start: Pro cpu up.

assert failed: esp_clk_init clk.c:70 (rtc_clk_xtal_freq_get() == CONFIG_XTAL_FREQ)
Core  0 register dump:
MEPC    : 0x40380ee4  RA      : 0x403839f6  SP      : 0x3fcde5d0  GP      : 0x3fca8f70  
0x40380ee4 - panic_abort
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/panic.c:472
0x403839f6 - __ubsan_include
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/ubsan.c:313
0x3fca8f70 - __global_pointer$
    at ??:??
TP      : 0x00000000  T0      : 0x37363534  T1      : 0x7271706f  T2      : 0x33323130  
S0/FP   : 0x00000001  S1      : 0x3fcde742  A0      : 0x3fcde628  A1      : 0x3fca8f05  
A2      : 0x00000001  A3      : 0x00000029  A4      : 0x00000001  A5      : 0x3fcaa000  
0x3fcaa000 - xIsrStack
    at ??:??
A6      : 0x0000000c  A7      : 0x76757473  S2      : 0x00000075  S3      : 0x3fcde628  
S4      : 0x3fcde628  S5      : 0x3c060005  S6      : 0xffff8000  S7      : 0x40380b58  
0x40380b58 - rv_utils_dbgr_is_attached
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/riscv/include/riscv/rv_utils.h:203
S8      : 0x00040020  S9      : 0x00018020  S10     : 0x00000006  S11     : 0x3fcde82c  
T3      : 0x6e6d6c6b  T4      : 0x6a696867  T5      : 0x66656463  T6      : 0x62613938  
MSTATUS : 0x00001801  MTVEC   : 0x40380001  MCAUSE  : 0x00000007  MTVAL   : 0x00000000  
0x40380001 - _vector_table
    at ??:??
MHARTID : 0x00000000  

Stack memory:
3fcde5d0: 0x37620ee9 0x96e2160c 0x3c05ffac 0x403872de 0xffffffff 0x0000005f 0x0000000a 0x3fca8f04
0x403872de - esp_ptr_in_drom
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/include/esp_memory_utils.h:301
3fcde5f0: 0xff003037 0x0000005f 0x00000000 0x00000000 0xff000000 0x3fca9184 0x3c060010 0x3fca9168
0x3c060010 - __func__.0
    at ??:??
3fcde610: 0x3c060005 0x3fca9194 0x3fcde5f0 0x3fca9198 0x3c05ffac 0x3fca8f04 0x65737361 0x66207472
3fcde630: 0x656c6961 0x65203a64 0x635f7073 0x695f6b6c 0x2074696e 0x2e6b6c63 0x30373a63 0x74722820
3fcde650: 0x6c635f63 0x74785f6b 0x665f6c61 0x5f716572 0x28746567 0x3d3d2029 0x4e4f4320 0x5f474946
3fcde670: 0x4c415458 0x4552465f 0x00002951 0x40036d06 0xffffffff 0x00000029 0xfffffff6 0x00000002
3fcde690: 0xffffffff 0x0001e298 0x0000000f 0x00000000 0x600c0000 0x60008080 0x00000061 0x4038199e
0x4038199e - regi2c_ctrl_write_reg_mask
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/regi2c_ctrl.c:47
3fcde6b0: 0x30303030 0x00000031 0x00000000 0x00000001 0x00000002 0x00000002 0x00000000 0x00000000
3fcde6d0: 0x00000006 0x00018020 0x20000000 0x4203f812 0xffff8000 0x0001e298 0x3fcde894 0x3c048000
0x4203f812 - rtc_init
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/port/esp32c2/rtc_init.c:130
3fcde6f0: 0x42000000 0x0001e298 0x3fcde894 0x3c048000 0x42000000 0x00000001 0x00000000 0x4203ccb0
0x4203ccb0 - esp_clk_init
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/soc/esp32c2/clk.c:73
3fcde710: 0x3fcde7e0 0x0001e298 0x00000009 0x3fcde734 0x00200000 0x00200000 0x00068000 0x40380c80
0x40380c80 - call_start_cpu0
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/cpu_start.c:590
3fcde730: 0x0000001b 0x00000161 0x3c05ff50 0x00000004 0x600c2148 0x000003e8 0x00000000 0x40380c88
0x40380c88 - call_start_cpu0
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/cpu_start.c:591
3fcde750: 0xffff8000 0x0001e298 0x3fcde894 0x3c048000 0x42000000 0x3c0662b7 0x42044fab 0x403afb48
3fcde770: 0x0b16db9e 0x1583c780 0xeb83ff57 0x00044f8c 0xe759c444 0xef322ac6 0xe9993caa 0x00048000
3fcde790: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x3fce0000
3fcde7b0: 0x000049dc 0x3ff48094 0x0000ffff 0xffffffff 0xffffffff 0x3fcde910 0xffffffff 0x403affa0
3fcde7d0: 0xffffffff 0x0000002f 0x00010000 0x001f0000 0x00010000 0x200206e9 0x40380b58 0x000000ee
0x40380b58 - rv_utils_dbgr_is_attached
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/riscv/include/riscv/rv_utils.h:203
3fcde7f0: 0x0000000c 0x00012b00 0x01000000 0x3fca8770 0x0000108c 0x40380000 0x00006f64 0x3c048020
3fcde810: 0x0001e298 0x40386f64 0x0000180c 0x00000000 0x00008544 0x42000020 0x00044f8c 0x00000000
0x40386f64 - spimem_flash_ll_set_hold
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/hal/esp32c2/include/hal/spimem_flash_ll.h:534
0x42000020 - std::sys_common::backtrace::__rust_begin_short_backtrace
    at /home/xiaguangbo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:151
3fcde830: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde850: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde870: 0x00000000 0x00000000 0x00000000 0x00010020 0x000110b4 0x00018020 0x000362c0 0x00037ad4
3fcde890: 0x00040020 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde8b0: 0x00000000 0x00000000 0x00000000 0x00074fd0 0x4732da15 0x36a7f2c8 0x538d45e0 0x9c30e0ed
3fcde8d0: 0x0b16db9e 0x1583c780 0xeb83ff57 0x6552aa62 0x000049dc 0x3ff48094 0x0000ffff 0x3fce0000
3fcde8f0: 0x00000000 0x000000f8 0x000049e0 0x403acbf2 0xd64be8f6 0xf9c6e265 0x00000000 0xffffffff
3fcde910: 0x00000000 0x00000000 0x00010000 0x001f0000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde930: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde950: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde970: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde990: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde9b0: 0x600c5100 0x600c5100 0x00000020 0x40055c20 0x52b5a563 0x37de2ba5 0xd7a54895 0x00000000



ELF file SHA256: 0000000000000000

Rebooting...
ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0xc (RTC_SW_CPU_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x40380ea6
0x40380ea6 - esp_restart_noos
    at /media/xiaguangbo/linux_data/project/xtempctrl/esp32c2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/soc/esp32c2/system_internal.c:96
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (36) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (36) boot: compile time Jan 16 2024 14:05:06
I (36) boot: chip revision: v1.0
I (41) boot.esp32c2: MMU Page Size  : 32K
...
@SergioGasquez
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Can you post the espflash v2 log? When espflash detects the board, it detects Flash size: 4MB. You can also use --flash-size 4mb arg, or use cargo espflash so it will use the partition table from your project: https://github.com/esp-rs/espflash/tree/main/cargo-espflash#bootloader-and-partition-table

@xiaguangbo
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Can you post the espflash v2 log? When espflash detects the board, it detects Flash size: 4MB. You can also use --flash-size 4mb arg, or use cargo espflash so it will use the partition table from your project: https://github.com/esp-rs/espflash/tree/main/cargo-espflash#bootloader-and-partition-table

espflash v2

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo run
   Compiling esp-idf-sys v0.34.1
   Compiling esp-idf-hal v0.43.1
   Compiling esp-idf-svc v0.48.1
   Compiling esp32c2 v0.1.0 (/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2)
    Finished `dev` profile [optimized + debuginfo] target(s) in 12.56s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/esp32c2`
[2024-03-14T08:51:13Z INFO ] 🚀 A new version of espflash is available: v3.0.0
[2024-03-14T08:51:13Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T08:51:13Z INFO ] Connecting...
[2024-03-14T08:51:13Z INFO ] Using flash stub
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       34:98:7a:0f:6f:b0
App/part. size:    479,184/4,128,768 bytes, 11.61%
[00:00:01] [========================================]      12/12      0x0                                                                                                                                                                                                                                                                                                 
[00:00:00] [========================================]       1/1       0x8000                                                                                                                                                                                                                                                                                              
[00:00:12] [======================>                 ]     119/216     0x10000

My esp32c2 uses a 26M crystal oscillator, so the default baud rate is 74880, espflash v2 will be garbled when using "monitor" directly, so I have to manually set the baud rate of "monitor" to 74880, v3 fixes this problem, and will automatically set the baud rate of "monitor".

espflash monitor --baud=74880

@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ espflash monitor --baud=74880
[2024-03-14T08:52:37Z INFO ] 🚀 A new version of espflash is available: v3.0.0
[2024-03-14T08:52:37Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T08:52:37Z INFO ] Connecting...
[2024-03-14T08:52:38Z INFO ] Using flash stub
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16d4
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x2940
SHA-256 comparison failed:
Calculated: ad6ff16b8d13d022675746e243b11a98af205407b4efcf05e212db2c83d4dc6e
Expected: a711db46493820858635c6aba1190c19fe3574ac73a8fc8fa7d99da179796012
Attempting to boot anyway...
entry 0x403acb70
I (39) boot: ESP-IDF v5.1-beta1-378-gea5e0ff298-dirt 2nd stage bootloader
I (39) boot: compile time Jun  8 2023 05:47:15
I (41) boot: chip revision: v1.0
I (44) boot.esp32c2: MMU Page Size  : 32K
I (49) boot.esp32c2: SPI Speed      : 30MHz
I (54) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (63) boot: Enabling RNG early entropy source...
I (69) boot: Partition Table:
I (72) boot: ## Label            Usage          Type ST Offset   Length
I (80) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (87) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (95) boot:  2 factory          factory app      00 00 00010000 003f0000
I (102) boot: End of partition table
I (106) esp_image: segment 0: paddr=00010020 vaddr=3fca8770 size=0108ch (  4236) load
I (117) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (134) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e298h (123544) map
I (177) esp_image: segment 3: paddr=000362c0 vaddr=40386f64 size=0180ch (  6156) load
I (179) esp_image: segment 4: paddr=00037ad4 vaddr=00000000 size=08544h ( 34116) 
I (194) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=44f8ch (282508) map
I (294) boot: Loaded app from partition at offset 0x10000
I (294) boot: Disabling RNG early entropy source...
I (305) cpu_start: Unicore app
I (306) cpu_start: Pro cpu up.
I (314) cpu_start: Pro cpu start user code
I (314) cpu_start: cpu freq: 120000000 Hz
I (315) cpu_start: Application information:
I (317) cpu_start: Project name:     libespidf
I (323) cpu_start: App version:      1
I (327) cpu_start: Compile time:     Mar 14 2024 15:56:21
I (333) cpu_start: ELF file SHA256:  0000000000000000...
I (339) cpu_start: ESP-IDF:          v5.1.3
I (344) cpu_start: Min chip rev:     v1.0
I (349) cpu_start: Max chip rev:     v1.99 
I (353) cpu_start: Chip rev:         v1.0
I (358) heap_init: Initializing. RAM available for dynamic allocation:
I (365) heap_init: At 3FCAA730 len 00032440 (201 KiB): D/IRAM
I (372) heap_init: At 3FCDCB70 len 0000294C (10 KiB): STACK/DRAM
I (380) spi_flash: detected chip: gd
I (383) spi_flash: flash io: dio
W (387) timer_group: legacy driver is deprecated, please migrate to `driver/gptimer.h`
I (395) sleep: Configure to isolate all GPIO pins in sleep state
I (402) sleep: Enable automatic switching of GPIO sleep configuration
I (409) app_start: Starting scheduler on CPU0
I (414) main_task: Started on CPU0
I (414) main_task: Calling app_main()
I (424) esp32c2: Hello, world!
I (424) main_task: Returned from app_main()

@SergioGasquez
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assert failed: esp_clk_init clk.c:70 (rtc_clk_xtal_freq_get() == CONFIG_XTAL_FREQ) . Have you updated the sdkconfig as we spoke in the other issue? esp-rs/std-training#240 (comment)

@SergioGasquez SergioGasquez self-assigned this Mar 14, 2024
@xiaguangbo
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assert failed: esp_clk_init clk.c:70 (rtc_clk_xtal_freq_get() == CONFIG_XTAL_FREQ) . Have you updated the sdkconfig as we spoke in the other issue? esp-rs/std-training#240 (comment)

espflash v3

in sdkconfig.defaults add CONFIG_XTAL_FREQ_26=y，cargo clean cargo run is ok!
but now only recognize 2MB space...App/part. size: 479,184/2,031,616 bytes, 23.59%，But can identify to Flash is 4MB

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo run
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.22s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/esp32c2`
[2024-03-14T09:55:07Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T09:55:07Z INFO ] Connecting...
[2024-03-14T09:55:08Z INFO ] Using flash stub
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       34:98:7a:0f:6f:b0
Using 26MHz bootloader
App/part. size:    479,184/2,031,616 bytes, 23.59%
[00:00:01] [========================================]      12/12      0x0                                                                                     
[00:00:00] [========================================]       1/1       0x8000                                                                                  
[00:00:21] [========================================]     216/216     0x10000                                                                                 [2024-03-14T09:55:33Z INFO ] Flashing has completed!
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (32) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (32) boot: compile time Jan 16 2024 14:05:06
I (32) boot: chip revision: v1.0
I (37) boot.esp32c2: MMU Page Size  : 32K
I (44) boot.esp32c2: SPI Speed      : 30MHz
I (51) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (66) boot: Enabling RNG early entropy source...
I (74) boot: Partition Table:
I (80) boot: ## Label            Usage          Type ST Offset   Length
I (91) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (102) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (114) boot:  2 factory          factory app      00 00 00010000 001f0000
I (126) boot: End of partition table
I (132) esp_image: segment 0: paddr=00010020 vaddr=3fca87b0 size=0108ch (  4236) load
I (147) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (169) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e298h (123544) map
I (214) esp_image: segment 3: paddr=000362c0 vaddr=40386f64 size=01840h (  6208) load
I (216) esp_image: segment 4: paddr=00037b08 vaddr=00000000 size=08510h ( 34064) 
I (234) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=44f88h (282504) map
I (335) boot: Loaded app from partition at offset 0x10000
I (335) boot: Disabling RNG early entropy source...
I (352) cpu_start: Unicore app
I (353) cpu_start: Pro cpu up.
I (364) cpu_start: Pro cpu start user code
I (364) cpu_start: cpu freq: 120000000 Hz
I (364) cpu_start: Application information:
I (369) cpu_start: Project name:     libespidf
I (377) cpu_start: App version:      1
I (384) cpu_start: Compile time:     Mar 14 2024 17:44:26
I (393) cpu_start: ELF file SHA256:  0000000000000000...
I (402) cpu_start: ESP-IDF:          v5.1.3
I (410) cpu_start: Min chip rev:     v1.0
I (417) cpu_start: Max chip rev:     v1.99 
I (424) cpu_start: Chip rev:         v1.0
I (432) heap_init: Initializing. RAM available for dynamic allocation:
I (443) heap_init: At 3FCAA770 len 00032400 (201 KiB): D/IRAM
I (452) heap_init: At 3FCDCB70 len 0000294C (10 KiB): STACK/DRAM
I (464) spi_flash: detected chip: gd
I (469) spi_flash: flash io: dio
W (476) timer_group: legacy driver is deprecated, please migrate to `driver/gptimer.h`
I (489) sleep: Configure to isolate all GPIO pins in sleep state
I (499) sleep: Enable automatic switching of GPIO sleep configuration
I (510) app_start: Starting scheduler on CPU0
I (518) main_task: Started on CPU0
I (518) main_task: Calling app_main()
I (528) esp32c2: Hello, world!
I (528) main_task: Returned from app_main()

Manually set file path

now recognize 1MB space

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo espflash flash --bootloader='target/riscv32imc-esp-espidf/debug/bootloader.bin' --partition-table='target/riscv32imc-esp-espidf/debug/partition-table.bin'
[2024-03-14T09:51:54Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T09:51:54Z INFO ] Connecting...
[2024-03-14T09:51:54Z INFO ] Using flash stub
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.16s
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       34:98:7a:0f:6f:b0
Bootloader:        target/riscv32imc-esp-espidf/debug/bootloader.bin
Partition table:   target/riscv32imc-esp-espidf/debug/partition-table.bin
Using 26MHz bootloader
App/part. size:    479,184/1,048,576 bytes, 45.70%
[00:00:01] [========================================]      12/12      0x0                                                                                     
[00:00:00] [========================================]       1/1       0x8000                                                                                  
[00:00:20] [=====================================>  ]     204/216     0x10000

@SergioGasquez
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Does this also gets resolved with esp-rs/std-training#240 @xiaguangbo ?

@xiaguangbo
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Does this also gets resolved with esp-rs/std-training#240 @xiaguangbo ?

That problem is the crystal oscillator setting problem, has been solved. And I have to run cargo clean once. I set it before but didn't execute cargo clean, which not only didn't solve the problem, but also caused problems with espflash v2.

@SergioGasquez
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Can you try using cargo espflash flash --monitor? I've tried reproducing your issue with no luck.

❯ cargo generate esp-rs/esp-idf-template cargo --name issue614 -d mcu=esp32c2 -d advanced=false
❯ cd issue614/
❯ echo "CONFIG_XTAL_FREQ_26=y" >> sdkconfig.defaults
❯ cargo r
...
Finished `dev` profile [optimized + debuginfo] target(s) in 2m 07s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/issue614`
2024-03-14T14:32:50Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T14:32:50Z INFO ] Connecting...
[2024-03-14T14:32:50Z INFO ] Using flash stub
[2024-03-14T14:32:51Z WARN ] Setting baud rate higher than 115,200 can cause issues
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       08:3a:8d:40:51:c4
Using 26MHz bootloader
App/part. size:    479,984/2,031,616 bytes, 23.63%
[2024-03-14T14:32:51Z INFO ] Segment at address '0x0' has not changed, skipping write
[2024-03-14T14:32:52Z INFO ] Segment at address '0x8000' has not changed, skipping write
[00:00:05] [========================================]     217/217     0x10000[2024-03-14T14:32:58Z INFO ] Flashing has completed!
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (32) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (32) boot: compile time Jan 16 2024 14:05:06
I (32) boot: chip revision: v1.0
I (37) boot.esp32c2: MMU Page Size  : 32K
I (44) boot.esp32c2: SPI Speed      : 30MHz
I (51) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (66) boot: Enabling RNG early entropy source...
I (74) boot: Partition Table:
I (80) boot: ## Label            Usage          Type ST Offset   Length
I (91) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (102) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (114) boot:  2 factory          factory app      00 00 00010000 001f0000
I (126) boot: End of partition table
I (132) esp_image: segment 0: paddr=00010020 vaddr=3fca87b0 size=0108ch (  4236) load
I (147) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (169) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e2d0h (123600) map
I (214) esp_image: segment 3: paddr=000362f8 vaddr=40386f64 size=01840h (  6208) load
I (216) esp_image: segment 4: paddr=00037b40 vaddr=00000000 size=084d8h ( 34008)
I (234) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=452a4h (283300) map
I (335) boot: Loaded app from partition at offset 0x10000
I (335) boot: Disabling RNG early entropy source...
I (353) cpu_start: Unicore app
I (353) cpu_start: Pro cpu up.
I (364) cpu_start: Pro cpu start user code
I (365) cpu_start: cpu freq: 120000000 Hz
I (365) cpu_start: Application information:
I (369) cpu_start: Project name:     libespidf
I (377) cpu_start: App version:      1
I (384) cpu_start: Compile time:     Mar 14 2024 15:32:33
I (393) cpu_start: ELF file SHA256:  0000000000000000...
I (402) cpu_start: ESP-IDF:          v5.1.3
I (410) cpu_start: Min chip rev:     v1.0
I (417) cpu_start: Max chip rev:     v1.99
I (425) cpu_start: Chip rev:         v1.0
I (432) heap_init: Initializing. RAM available for dynamic allocation:
I (443) heap_init: At 3FCAA770 len 00032400 (201 KiB): D/IRAM
I (453) heap_init: At 3FCDCB70 len 0000294C (10 KiB): STACK/DRAM
I (464) spi_flash: detected chip: gd
I (470) spi_flash: flash io: dio
W (476) timer_group: legacy driver is deprecated, please migrate to `driver/gptimer.h`
I (489) sleep: Configure to isolate all GPIO pins in sleep state
I (499) sleep: Enable automatic switching of GPIO sleep configuration
I (510) app_start: Starting scheduler on CPU0
I (518) main_task: Started on CPU0
I (518) main_task: Calling app_main()
I (528) issue614: Hello, world!
I (528) main_task: Returned from app_main()

@SergioGasquez
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SergioGasquez commented Mar 14, 2024 •
edited
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Did you add CONFIG_XTAL_FREQ_26=y to your sdkconfig? I've just managed to reproduce and solve it by:

❯ cargo generate esp-rs/esp-idf-template cargo --name issue614_2 -d mcu=esp32c2 -d advanced=false
❯ cd issue614-2/
❯ cargo b
❯ espflash erase-flash
❯ cargo r
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.05s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/issue614-2`
[2024-03-14T14:34:36Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T14:34:36Z INFO ] Connecting...
[2024-03-14T14:34:36Z INFO ] Using flash stub
[2024-03-14T14:34:37Z WARN ] Setting baud rate higher than 115,200 can cause issues
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       08:3a:8d:40:51:c4
Using 26MHz bootloader
App/part. size:    479,984/2,031,616 bytes, 23.63%
[00:00:00] [========================================]      12/12      0x0    [00:00:00] [========================================]       1/1       0x8000 [00:00:04] [========================================]     217/217     0x10000[2024-03-14T14:34:44Z INFO ] Flashing has completed!
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (32) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (32) boot: compile time Jan 16 2024 14:05:06
I (32) boot: chip revision: v1.0
I (37) boot.esp32c2: MMU Page Size  : 32K
I (44) boot.esp32c2: SPI Speed      : 30MHz
I (51) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (66) boot: Enabling RNG early entropy source...
I (74) boot: Partition Table:
I (80) boot: ## Label            Usage          Type ST Offset   Length
I (91) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (102) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (114) boot:  2 factory          factory app      00 00 00010000 001f0000
I (126) boot: End of partition table
I (132) esp_image: segment 0: paddr=00010020 vaddr=3fca8770 size=0108ch (  4236) load
I (147) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (169) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e2e0h (123616) map
I (214) esp_image: segment 3: paddr=00036308 vaddr=40386f64 size=0180ch (  6156) load
I (216) esp_image: segment 4: paddr=00037b1c vaddr=00000000 size=084fch ( 34044)
I (234) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=452ach (283308) map
I (335) boot: Loaded app from partition at offset 0x10000
I (335) boot: Disabling RNG early entropy source...
I (353) cpu_start: Unicore app
I (353) cpu_start: Pro cpu up.

assert failed: esp_clk_init clk.c:70 (rtc_clk_xtal_freq_get() == CONFIG_XTAL_FREQ)
Core  0 register dump:
MEPC    : 0x40380ee4  RA      : 0x403839f6  SP      : 0x3fcde5d0  GP      : 0x3fca8f70
0x40380ee4 - panic_abort
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/panic.c:472
0x403839f6 - __ubsan_include
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/ubsan.c:313
0x3fca8f70 - __global_pointer$
    at ??:??
TP      : 0x00000000  T0      : 0x37363534  T1      : 0x7271706f  T2      : 0x33323130
S0/FP   : 0x00000001  S1      : 0x3fcde742  A0      : 0x3fcde628  A1      : 0x3fca8f05
A2      : 0x00000001  A3      : 0x00000029  A4      : 0x00000001  A5      : 0x3fcaa000
0x3fcaa000 - xIsrStack
    at ??:??
A6      : 0x0000000c  A7      : 0x76757473  S2      : 0x00000075  S3      : 0x3fcde628
S4      : 0x3fcde628  S5      : 0x3c06004d  S6      : 0xffff8000  S7      : 0x40380b58
0x40380b58 - rv_utils_dbgr_is_attached
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/riscv/include/riscv/rv_utils.h:203
S8      : 0x00040020  S9      : 0x00018020  S10     : 0x00000006  S11     : 0x3fcde82c
T3      : 0x6e6d6c6b  T4      : 0x6a696867  T5      : 0x66656463  T6      : 0x62613938
MSTATUS : 0x00001801  MTVEC   : 0x40380001  MCAUSE  : 0x00000007  MTVAL   : 0x00000000
0x40380001 - _vector_table
    at ??:??
MHARTID : 0x00000000

Stack memory:
3fcde5d0: 0x31508070 0xf3177736 0x3c05fff4 0x403872de 0xffffffff 0x0000005f 0x0000000a 0x3fca8f04
0x403872de - esp_ptr_in_drom
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/include/esp_memory_utils.h:301
3fcde5f0: 0xff003037 0x0000005f 0x00000000 0x00000000 0xff000000 0x3fca9184 0x3c060058 0x3fca9168
0x3c060058 - __func__.0
    at ??:??
3fcde610: 0x3c06004d 0x3fca9194 0x3fcde5f0 0x3fca9198 0x3c05fff4 0x3fca8f04 0x65737361 0x66207472
3fcde630: 0x656c6961 0x65203a64 0x635f7073 0x695f6b6c 0x2074696e 0x2e6b6c63 0x30373a63 0x74722820
3fcde650: 0x6c635f63 0x74785f6b 0x665f6c61 0x5f716572 0x28746567 0x3d3d2029 0x4e4f4320 0x5f474946
3fcde670: 0x4c415458 0x4552465f 0x00002951 0x40036d06 0xffffffff 0x00000029 0xfffffff6 0x00000002
3fcde690: 0xffffffff 0x0001e2e0 0x0000000f 0x00000000 0x600c0000 0x60008080 0x00000061 0x4038199e
0x4038199e - regi2c_ctrl_write_reg_mask
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/regi2c_ctrl.c:47
3fcde6b0: 0x30303030 0x00000031 0x00000000 0x00000001 0x00000002 0x00000002 0x00000000 0x00000000
3fcde6d0: 0x00000006 0x00018020 0x20000000 0x4203fb30 0xffff8000 0x0001e2e0 0x3fcde894 0x3c048000
0x4203fb30 - rtc_init
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_hw_support/port/esp32c2/rtc_init.c:130
3fcde6f0: 0x42000000 0x0001e2e0 0x3fcde894 0x3c048000 0x42000000 0x00000001 0x00000000 0x4203cfce
0x4203cfce - esp_clk_init
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/soc/esp32c2/clk.c:73
3fcde710: 0x3fcde7e0 0x0001e2e0 0x00000009 0x3fcde734 0x00200000 0x00200000 0x00068000 0x40380c80
0x40380c80 - call_start_cpu0
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/cpu_start.c:590
3fcde730: 0x0000001b 0x00000161 0x3c05ff98 0x00000004 0x600c2148 0x000003e8 0x00000000 0x40380c88
0x40380c88 - call_start_cpu0
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/cpu_start.c:591
3fcde750: 0xffff8000 0x0001e2e0 0x3fcde894 0x3c048000 0x42000000 0x3c0662ff 0x420452cb 0x403afb48
3fcde770: 0xbfaebff5 0x9a29e959 0xf8fefee8 0x000452ac 0xc2056f2a 0xb048a809 0x8c9668ef 0x00048000
3fcde790: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x3fce0000
3fcde7b0: 0x000049dc 0x3ff48094 0x0000ffff 0xffffffff 0xffffffff 0x3fcde910 0xffffffff 0x403affa0
3fcde7d0: 0xffffffff 0x0000002f 0x00010000 0x001f0000 0x00010000 0x200206e9 0x40380b58 0x000000ee
0x40380b58 - rv_utils_dbgr_is_attached
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/riscv/include/riscv/rv_utils.h:203
3fcde7f0: 0x0000000c 0x00012b00 0x01000000 0x3fca8770 0x0000108c 0x40380000 0x00006f64 0x3c048020
3fcde810: 0x0001e2e0 0x40386f64 0x0000180c 0x00000000 0x000084fc 0x42000020 0x000452ac 0x00000000
0x40386f64 - spimem_flash_ll_set_hold
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/hal/esp32c2/include/hal/spimem_flash_ll.h:534
0x42000020 - std::sys_common::backtrace::__rust_begin_short_backtrace
    at /home/sergio/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:151
3fcde830: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde850: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde870: 0x00000000 0x00000000 0x00000000 0x00010020 0x000110b4 0x00018020 0x00036308 0x00037b1c
3fcde890: 0x00040020 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde8b0: 0x00000000 0x00000000 0x00000000 0x000752f0 0xb7b9cab2 0x475f2957 0x7621afef 0x0b9d2823
3fcde8d0: 0xbfaebff5 0x9a29e959 0xf8fefee8 0x8b902f8d 0x000049dc 0x3ff48094 0x0000ffff 0x3fce0000
3fcde8f0: 0x00000000 0x000000f8 0x000049e0 0x403acbf2 0xbc72fdc6 0xda00bb81 0x00000000 0xffffffff
3fcde910: 0x00000000 0x00000000 0x00010000 0x001f0000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde930: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde950: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde970: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde990: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcde9b0: 0x600c5100 0x600c5100 0x00000020 0x40055c20 0xdcb50a63 0x7f89c600 0x7e004bfb 0x00000000



ELF file SHA256: 0000000000000000

Rebooting...
ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0xc (RTC_SW_CPU_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x40380ea6
0x40380ea6 - esp_restart_noos
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/port/soc/esp32c2/system_internal.c:96
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (36) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (36) boot: compile time Jan 16 2024 14:05:06
I (36) boot: chip revision: v1.0
I (41) boot.esp32c2: MMU Page Size  : 32K
I (48) boot.esp32c2: SPI Speed      : 30MHz
I (55) boot.esp32c2: SPI Mode       : DIO
I (62) boot.esp32c2: SPI Flash Size : 4MB
I (70) boot: Enabling RNG early entropy source...
I (78) boot: Partition Table:
I (83) boot: ## Label            Usage          Type ST Offset   Length
I (95) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (106) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (118) boot:  2 factory          factory app      00 00 00010000 001f0000
I (129) boot: End of partition table
I (136) esp_image: segment 0: paddr=00010020 vaddr=3fca8770 size=0108ch (  4236) load
I (151) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (173) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e2e0h (123616) map
I (218) esp_image: segment 3: paddr=00036308 vaddr=40386f64 size=0180ch (  6156) load
I (220) esp_image: segment 4: paddr=00037b1c vaddr=00000000 size=084fch ( 34044)
I (238) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=452ach (283308) map
I (339) boot: Loaded app from partition at offset 0x10000
I (339) boot: Disabling RNG early entropy source...
I (356) cpu_start: Unicore app
I (357) cpu_start: Pro cpu up.

assert failed: esp_clk_init clk.c:70 (rtc_clk_xtal_freq_get() == CONFIG_XTAL_FREQ)
Core  0 register dump:
MEPC    : 0x40380ee4  RA      : 0x403839f6  SP      : 0x3fcde5d0  GP      : 0x3fca8f70
0x40380ee4 - panic_abort
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/panic.c:472
0x403839f6 - __ubsan_include
    at /home/sergio/Documents/Espressif/tests/issue614-2/.embuild/espressif/esp-idf/v5.1.3/components/esp_system/ubsan.c:313
0x3fca8f70 - __global_pointer$
    at ??:??
TP      : 0x00000000  T0      : 0x37363534  T1      : 0x7271706f  T2      : 0x33323130
S0/FP   : 0x00000001  S1      : 0x3fcde742  A0      : 0x3fcde628  A1      : 0x3fca8f05
A2      : 0x00000001  A3      : 0x00000029  A4      : 0x00000001  A5      : 0x3fcaa000
0x3fcaa000 - xIsrStack
    at ??:??
A6      : 0x0000000c  A7      : 0x76757473  S2      : 0x00000075  S3      : 0x3fcde628
S4      : 0x3fcde628  S5      : 0x3c06004d  S6      ⏎

❯ echo "CONFIG_XTAL_FREQ_26=y" >> sdkconfig.defaults
❯ cargo clean
❯ cargo r
....
    Finished `dev` profile [optimized + debuginfo] target(s) in 25.58s
     Running `espflash flash --monitor target/riscv32imc-esp-espidf/debug/issue614-2`
[2024-03-14T14:35:28Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T14:35:28Z INFO ] Connecting...
[2024-03-14T14:35:28Z INFO ] Using flash stub
[2024-03-14T14:35:29Z WARN ] Setting baud rate higher than 115,200 can cause issues
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       08:3a:8d:40:51:c4
Using 26MHz bootloader
App/part. size:    479,984/2,031,616 bytes, 23.63%
[2024-03-14T14:35:30Z INFO ] Segment at address '0x0' has not changed, skipping write
[2024-03-14T14:35:30Z INFO ] Segment at address '0x8000' has not changed, skipping write
[00:00:05] [========================================]     217/217     0x10000[2024-03-14T14:35:37Z INFO ] Flashing has completed!
Commands:
    CTRL+R    Reset chip
    CTRL+C    Exit

ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd5c80,len:0x16bc
load:0x403acb70,len:0x974
load:0x403aeb70,len:0x297c
entry 0x403acb70
I (32) boot: ESP-IDF v5.1.2 2nd stage bootloader
I (32) boot: compile time Jan 16 2024 14:05:06
I (32) boot: chip revision: v1.0
I (37) boot.esp32c2: MMU Page Size  : 32K
I (44) boot.esp32c2: SPI Speed      : 30MHz
I (51) boot.esp32c2: SPI Mode       : DIO
I (59) boot.esp32c2: SPI Flash Size : 4MB
I (66) boot: Enabling RNG early entropy source...
I (74) boot: Partition Table:
I (80) boot: ## Label            Usage          Type ST Offset   Length
I (91) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (102) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (114) boot:  2 factory          factory app      00 00 00010000 001f0000
I (126) boot: End of partition table
I (132) esp_image: segment 0: paddr=00010020 vaddr=3fca87b0 size=0108ch (  4236) load
I (147) esp_image: segment 1: paddr=000110b4 vaddr=40380000 size=06f64h ( 28516) load
I (169) esp_image: segment 2: paddr=00018020 vaddr=3c048020 size=1e2e0h (123616) map
I (214) esp_image: segment 3: paddr=00036308 vaddr=40386f64 size=01840h (  6208) load
I (216) esp_image: segment 4: paddr=00037b50 vaddr=00000000 size=084c8h ( 33992)
I (234) esp_image: segment 5: paddr=00040020 vaddr=42000020 size=452a4h (283300) map
I (335) boot: Loaded app from partition at offset 0x10000
I (335) boot: Disabling RNG early entropy source...
I (353) cpu_start: Unicore app
I (353) cpu_start: Pro cpu up.
I (364) cpu_start: Pro cpu start user code
I (365) cpu_start: cpu freq: 120000000 Hz
I (365) cpu_start: Application information:
I (369) cpu_start: Project name:     libespidf
I (377) cpu_start: App version:      1
I (384) cpu_start: Compile time:     Mar 14 2024 15:35:14
I (393) cpu_start: ELF file SHA256:  0000000000000000...
I (402) cpu_start: ESP-IDF:          v5.1.3
I (410) cpu_start: Min chip rev:     v1.0
I (417) cpu_start: Max chip rev:     v1.99
I (425) cpu_start: Chip rev:         v1.0
I (432) heap_init: Initializing. RAM available for dynamic allocation:
I (443) heap_init: At 3FCAA770 len 00032400 (201 KiB): D/IRAM
I (453) heap_init: At 3FCDCB70 len 0000294C (10 KiB): STACK/DRAM
I (464) spi_flash: detected chip: gd
I (470) spi_flash: flash io: dio
W (476) timer_group: legacy driver is deprecated, please migrate to `driver/gptimer.h`
I (489) sleep: Configure to isolate all GPIO pins in sleep state
I (499) sleep: Enable automatic switching of GPIO sleep configuration
I (510) app_start: Starting scheduler on CPU0
I (518) main_task: Started on CPU0
I (518) main_task: Calling app_main()
I (528) issue614_2: Hello, world!
I (528) main_task: Returned from app_main()

Note how it fails but after appending CONFIG_XTAL_FREQ_26=y, doing cargo clean and rebuilding it then works

@owenthewizard
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I also have this issue on esp32 (WT-ETH01), 2 works but 3 doesn't connect. CONFIG_XTAL_FREQ_26=y and cargo clean; cargo run does not resolve.

@SergioGasquez
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Mind trying to use --no-stub? You can add it to the custom runner command in .cargo/config.tom:

runner = "espflash flash --monitor --no-stub"

Or add it in the espflash command: espflash flash --monitor --no-stub target/riscv32imc-esp-espidf/debug/issue614-2

I'm still confused, as I was able to flash and monitor a 26 MHz C2 with no issues. Sadly, I don't have any ESP32, so I can't really try reproducing it.

@owenthewizard
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Mind trying to use --no-stub?

Same result. I should mention my ESP32 uses a 40 MHz crystal, so I don't think that's related.

Chip type:         esp32 (revision v1.0)
Crystal frequency: 40MHz
Flash size:        4MB
Features:          WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None

@SergioGasquez
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Mind trying to use --no-stub?

Same result. I should mention my ESP32 uses a 40 MHz crystal, so I don't think that's related.

Chip type:         esp32 (revision v1.0)
Crystal frequency: 40MHz
Flash size:        4MB
Features:          WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None

When using the working espflash 2, does it also reports 40MHz ?? Do you know that for a fact or just guessing it from what espflash reports?

@owenthewizard
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When using the working espflash 2, does it also reports 40MHz ??

The output us from 2. 3 doesn't event get to that point.

just guessing it from what espflash reports?

yes, this.

This is the output from 3:

     Running `espflash flash --monitor --no-stub target/xtensa-esp32-espidf/debug/esp32-wifi-bridge`
[2024-03-14T21:32:46Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T21:32:46Z INFO ] Connecting...
Error: espflash::connection_failed

  × Error while connecting to device
  ╰─▶ Failed to connect to the device
  help: Ensure that the device is connected and the reset and boot pins are not being held down

@SergioGasquez
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When using the working espflash 2, does it also reports 40MHz ??

The output us from 2. 3 doesn't event get to that point.

just guessing it from what espflash reports?

yes, this.

This is the output from 3:

     Running `espflash flash --monitor --no-stub target/xtensa-esp32-espidf/debug/esp32-wifi-bridge`
[2024-03-14T21:32:46Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-14T21:32:46Z INFO ] Connecting...
Error: espflash::connection_failed

  × Error while connecting to device
  ╰─▶ Failed to connect to the device
  help: Ensure that the device is connected and the reset and boot pins are not being held down

Mind enabling debug logs? RUST_LOG=debug cargo r

@owenthewizard
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@SergioGasquez https://dpaste.com/F4ANNZZ2S

@xiaguangbo
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@SergioGasquez The steps you are taking to reproduce the issue are correct. In summary, after compiling once, if you add CONFIG_XTAL_FREQ_26=y, you must then execute cargo clean followed by cargo run. Alternatively, you can add CONFIG_XTAL_FREQ_26=y before the initial compilation and directly run cargo run. Thank you for your assistance.

There is currently an issue with the partition table. We are now only able to use 2MB, whereas previously we could use 4MB. According to the logs, the partition table has changed from:
boot: 2 factory factory app 00 00 00010000 003f0000
to:
boot: 2 factory factory app 00 00 00010000 001f0000

@SergioGasquez
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@SergioGasquez https://dpaste.com/F4ANNZZ2S

This looks like a different issue, can you open a new issue with details, how to reproduce it and this pastebin?

@SergioGasquez
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There is currently an issue with the partition table. We are now only able to use 2MB, whereas previously we could use 4MB. According to the logs, the partition table has changed from:

A few things to test:

  • Using --flash-size 4mb? You can add it into your custom runner (in .cargo/config.toml):
runner = "espflash flash --monitor --flash-size 4mb" 
cargo espflash flash --monitor
  • This would use the generated partition table from the esp-idf project, which if you have configured in sdkconfig.defaults will have the right flash size
  • Use a custom partition table and pass it with --partition-table <path> arg

@xiaguangbo
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xiaguangbo commented Mar 15, 2024 •
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@SergioGasquez
runner = "espflash flash --monitor --flash-size 4mb" is ok.
cargo espflash flash --monitor is no.

How to configure partition tables in sdkconfig.defaults

cargo espflash flash --monitor:

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo espflash erase-flash
[2024-03-15T08:52:20Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-15T08:52:20Z INFO ] Connecting...
[2024-03-15T08:52:21Z INFO ] Using flash stub
[2024-03-15T08:52:22Z INFO ] Erasing Flash...
[2024-03-15T08:52:23Z INFO ] Flash has been erased!
xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo espflash flash --monitor
[2024-03-15T08:52:27Z INFO ] Serial port: '/dev/ttyUSB0'
[2024-03-15T08:52:27Z INFO ] Connecting...
[2024-03-15T08:52:27Z INFO ] Using flash stub
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.23s
Chip type:         esp32c2 (revision v1.0)
Crystal frequency: 26 MHz
Flash size:        4MB
Features:          WiFi, BLE
MAC address:       34:98:7a:0f:6f:b0
Using 26MHz bootloader
App/part. size:    484,784/2,031,616 bytes, 23.86%
[00:00:01] [========================================]      12/12      0x0                                                                                            
[00:00:00] [========================================]       1/1       0x8000                                                                                         
[00:00:12] [========================>               ]     132/219     0x10000

cargo espflash partition-table target/riscv32imc-esp-espidf/release/partition-table.bin:

xiaguangbo@debian:/media/xiaguangbo/linux_data/project/xtempctrl/esp32c2$ cargo espflash partition-table target/riscv32imc-esp-espidf/release/partition-table.bin
╭──────────┬──────┬─────────┬─────────┬────────────────────┬───────────╮
│ Name     ┆ Type ┆ SubType ┆ Offset  ┆ Size               ┆ Encrypted │
╞══════════╪══════╪═════════╪═════════╪════════════════════╪═══════════╡
│ nvs      ┆ data ┆ nvs     ┆ 0x9000  ┆ 0x6000 (24KiB)     ┆ false     │
├╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┤
│ phy_init ┆ data ┆ phy     ┆ 0xf000  ┆ 0x1000 (4KiB)      ┆ false     │
├╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┤
│ factory  ┆ app  ┆ factory ┆ 0x10000 ┆ 0x100000 (1024KiB) ┆ false     │
╰──────────┴──────┴─────────┴─────────┴────────────────────┴───────────╯

I tested it once before, manually specifying target/riscv32imc-esp-espidf/release/bootloader.bin and target/riscv32imc-espidf/release/partition-table.bin, and the log showed that the partition table'sfactorybecame 1MB

@SergioGasquez
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runner = "espflash flash --monitor --flash-size 4mb" ` is ok.

Glad that we have a workarround!

cargo espflash flash --monitor is not
This is because the partition table generated in your project does not have a 4mb flash size. If you update it, it will be used and should work fine.

How to configure partition tables in sdkconfig.defaults

https://docs.espressif.com/projects/esp-idf/en/stable/esp32c2/api-reference/kconfig.html#config-partition-table-type

I tested it once before, manually specifying target/riscv32imc-esp-espidf/release/bootloader.bin and target/riscv32imc-espidf/release/partition-table.bin, and the log showed that the partition table'sfactorybecame 1MB

If you updated your esp-idf project to make a partition-table of 4mb, cargo espflash flash would use it and should work. Same goes for espflash specifying the --partition-table arg.

@xiaguangbo
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xiaguangbo commented Mar 15, 2024 •
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@SergioGasquez

1、
add CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y + cargo clean + cargo run is 2MB

2、
add CONFIG_PARTITION_TABLE_SINGLE_APP=y + cargo clean + cargo run is 2MB

3、
./partitions_singleapp.csv:

nvs,      data, nvs,     0x9000,        0x6000,
phy_init, data, phy,     0xf000,        0x1000,
factory,  app,  factory, 0x10000,       0x3f0000,

runner = "espflash flash --monitor --partition-table=partitions_singleapp.csv" is ok, is 4MB.

Why ESPFlash V2 works directly. I think it's troublesome to change the documents.
espflash is best able to automatically identify, default to use the maximum space.
I usually use cargo run to automate it, rarely use espflash and cargo espflash separately

The original partition table of the code repository is 1MB, and this 2MB and 4MB I guess is changed by the download tool itself.

@github-project-automation github-project-automation bot moved this from Todo to Done in esp-rs Aug 8, 2024
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