Closed guytaylor closed 3 years ago
I'd guess it is an SD card issue. Try another card, check the soldering points and contact points of the sd card connector. Reformat the SD card. Boot with empty SD card, then edit the files again on the PC, then reboot on Strämpler. You can also debug what is happening by having the serial cable connected and use a monitor. The esp outputs debug info (make monitor or idf.py monitor).
On Tue, Aug 31, 2021 at 2:14 PM guytaylor @.***> wrote:
Hello again, I am using the firmware in the bin folder So I got it up and running and it was working fine. Then I went to settings, entered my wifi credentials and freesound token. Then I went to slot, and tried to end a freesound id. That's when the reboot cycle started.
So I removed, the SD and checked the details in it. there are correct. I tried repowering it with and without SD, it keeps rebooting. So I finally tried to reflash it, powered it up without SD, and it keeps rebooting.
Not sure quite what to do now. Any help appreciated.
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Hi, I've checked and reflowed the SD card holder. No luck with multiple different SD cards (I tried about 5 of different sizes - reformatted to FAT32). When I put in a new card, it initialised it, and I can see all the files, on the SD card, but then it went into the endless loop Setting the network details made no difference, back to loop
Would you expect it to reboot in a loop, even with no SD card in the unit? This is making me think it's not the SD?
I am not having much luck getting idf.py monitor working... I initially assumed it was just an exe I could run, but is it correct that it is an alternative build that has the monitoring built-in? Do I need to build the full source to get that up and running? thanks again
a simple monitor like putty should work, just select the correct baud rate (should be 115200).
On Tue, Aug 31, 2021 at 4:26 PM guytaylor @.***> wrote:
Hi, I've checked and reflowed the SD card holder. No luck with multiple different SD cards (I tried about 5 of different sizes - reformatted to FAT32). When I put in a new card, it initialised it, and I can see all the files, on the SD card, but then it went into the endless loop Setting the network details made no difference, back to loop
Would you expect it to reboot in a loop, even with no SD card in the unit? This is making me think it's not the SD?
I am not having much luck getting idf.py monitor working... I initially assumed it was just an exe I could run, but is it correct that it is an alternative build that has the monitoring built-in? Do I need to build the full source to get that up and running? thanks again
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Hi, putty worked, thanks.
Here is the log when I had an SD card in with my network credentials set: Note: just before the reboot the line after where my SSID is specified, there is a corruption in the string: "I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57"
I have setup DHCP on my router for the MAC address that was in the build. But I never see any attempt to connect in my router logs. The device is near my wifi router. Does it support DHCP? Security is: WPA + WPA2 / PSK WPA Algorithm = TKIP/AES
It would appear that on attempting to set the WIFI details, it reboots without any indication of why in the logs. Any idea what I could try next?
*** full log cycle (after this I included the log for when there was no SD card inserted)
from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (70) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (85) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (433) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (444) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (466) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (963) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1948, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068
*** NO SD log:
ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 E (156) sdmmc_common: sdmmc_init_ocr: send_op_cond (1) returned 0x107 E (156) SD: Failed to initialize the card (263). Make sure SD card lines have pull-up resistors in place. SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1616) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1616) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1646) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) AUDIO: Starting audio task I (1656) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1666) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 E (1686) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1696) AUDIO: Couldn't open config.jsn E (1696) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1706) FILEIO: Could not open file /sdcard/banks/DEFAULT.JSN for reading E (1716) PRESET: Root is NULL E (1716) MENU: Error loading bank from file E (1726) MENU: Error loading bank E (1726) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1736) MENU: Error loading tz_shift from config I (1866) wifi: wifi driver task: 3ffd5630, prio:23, stack:3584, core=0 I (1866) wifi: wifi firmware version: 7c00966 I (1866) wifi: config NVS flash: enabled I (1866) wifi: config nano formating: disabled I (1876) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1886) systemapi: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1906) wifi: Init dynamic tx buffer num: 32 I (1906) wifi: Init data frame dynamic rx buffer num: 32 I (1906) wifi: Init management frame dynamic rx buffer num: 32 I (1916) wifi: Init management short buffer num: 32 I (1916) wifi: Init static rx buffer size: 1600 I (1926) wifi: Init static rx buffer num: 10 I (1926) wifi: Init dynamic rx buffer num: 32 E (1926) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1936) FILEIO: root == NULL I (1946) WIFI: Setting WiFi configuration SSID ▒.▒? I (2036) phy: phy▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068
can you capture the log during boot cycling WITH SD?
On Wed, Sep 1, 2021 at 12:11 AM guytaylor @.***> wrote:
Hi, putty worked, thanks.
Here is the log when I had an SD card in with my network credentials set: Note: just before the reboot the line after where my SSID is specified, there is a corruption in the string: "I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57"
I have setup DHCP on my router for the MAC address that was in the build. But I never see any attempt to connect in my router logs. The device is near my wifi router. Does it support DHCP?
It would appear that on attempting to set the WIFI details, it reboots without any indication of why in the logs. Any idea what I could try next?
*** full log cycle (after this I included the log for when there was no SD card inserted)
from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (70) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (85) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (433) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (444) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (466) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (963) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1948, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068
*** NO SD log:
ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 E (156) sdmmc_common: sdmmc_init_ocr: send_op_cond (1) returned 0x107 E (156) SD: Failed to initialize the card (263). Make sure SD card lines have pull-up resistors in place. SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1616) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1616) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1646) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) AUDIO: Starting audio task I (1656) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1666) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 E (1686) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1696) AUDIO: Couldn't open config.jsn E (1696) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1706) FILEIO: Could not open file /sdcard/banks/DEFAULT.JSN for reading E (1716) PRESET: Root is NULL E (1716) MENU: Error loading bank from file E (1726) MENU: Error loading bank E (1726) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1736) MENU: Error loading tz_shift from config I (1866) wifi: wifi driver task: 3ffd5630, prio:23, stack:3584, core=0 I (1866) wifi: wifi firmware version: 7c00966 I (1866) wifi: config NVS flash: enabled I (1866) wifi: config nano formating: disabled I (1876) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1886) systemapi: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1906) wifi: Init dynamic tx buffer num: 32 I (1906) wifi: Init data frame dynamic rx buffer num: 32 I (1906) wifi: Init management frame dynamic rx buffer num: 32 I (1916) wifi: Init management short buffer num: 32 I (1916) wifi: Init static rx buffer size: 1600 I (1926) wifi: Init static rx buffer num: 10 I (1926) wifi: Init dynamic rx buffer num: 32 E (1926) FILEIO: Could not open file /sdcard/CONFIG.JSN for reading E (1936) FILEIO: root == NULL I (1946) WIFI: Setting WiFi configuration SSID ▒.▒? I (2036) phy: phy▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068
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Sure, here it is:
OK ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1988, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (85) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1948, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (473) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cp
It seems to reboot as it's attempting to establish WIFI connection my wifi router uses the following security: Security is: WPA + WPA2 / PSK WPA Algorithm = TKIP/AES
This is strange, your system seems to reboot once WIFI ist enabled. It doesn't seem to be an issue with the SD card. How powerful is your power supply? I suspect a voltage drop which causes the EN line to be deasserted by the MIC803 power supervisory chip. If you have an oscilloscope you can check the EN if it remains stable (high). A hardware reset is issued if EN is pulled low. Once WIFI kicks in, the power demand increases dramatically.
On Wed, Sep 1, 2021 at 8:13 AM guytaylor @.***> wrote:
Sure, here it is:
OK ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1988, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (85) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (472) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cpu_start: Pro cpu start user code I (1000) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (125) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (126) SD: Initializing SD card I (126) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 Name: SA02G Type: SDSC Speed: 40 MHz Size: 1876MB SPI: display device added to spi bus (1) SPI: attached display device, speed=8000000 SPI: bus uses native pins: false SPI: display init... OK SPI: Max rd speed = 1000000 SPI: Changed speed to 26666666 I (1626) gpio: GPIO[33]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1626) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1636) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2 I (1646) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1656) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1666) AUDIO: Starting audio task I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1676) I2S: DMA Malloc info, datalen=blocksize=256, dma_buf_count=4 I (1686) I2S: APLL: Req RATE: 44100, real rate: 43945.238, BITS: 32, CLKM: 1, BCK_M: 8, MCLK: 22499962.000, SCLK: 2812495.250000, diva: 1, divb: 0 I (1906) wifi: wifi driver task: 3ffe1948, prio:23, stack:3584, core=0 I (1906) wifi: wifi firmware version: 7c00966 I (1906) wifi: config NVS flash: enabled I (1916) wifi: config nano formating: disabled I (1916) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1926) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (1956) wifi: Init dynamic tx buffer num: 32 I (1956) wifi: Init data frame dynamic rx buffer num: 32 I (1956) wifi: Init management frame dynamic rx buffer num: 32 I (1956) wifi: Init management short buffer num: 32 I (1966) wifi: Init static rx buffer size: 1600 I (1966) wifi: Init static rx buffer num: 10 I (1966) wifi: Init dynamic rx buffer num: 32 I (1976) WIFI: Setting WiFi configuration SSID SPACE I (2076) phy: phy_v▒ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x1b (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:6436 load:0x40078000,len:10456 load:0x40080400,len:7068 entry 0x40080750 I (29) boot: ESP-IDF v4.0-dev-487-g784daf8 2nd stage bootloader I (29) boot: compile time 17:47:26 I (29) boot: Enabling RNG early entropy source... I (35) qio_mode: Enabling default flash chip QIO I (40) boot: SPI Speed : 80MHz I (44) boot: SPI Mode : QIO I (48) boot: SPI Flash Size : 4MB I (52) boot: Partition Table: I (56) boot: ## Label Usage Type ST Offset Length I (63) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (71) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (78) boot: 2 factory factory app 00 00 00010000 00200000 I (86) boot: End of partition table I (90) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x29b90 (170896) map I (145) esp_image: segment 1: paddr=0x00039bb8 vaddr=0x3ffb0000 size=0x06114 ( 24852) load I (152) esp_image: segment 2: paddr=0x0003fcd4 vaddr=0x40080000 size=0x0033c ( 828) load I (153) esp_image: segment 3: paddr=0x00040018 vaddr=0x400d0018 size=0xbf104 (782596) map I (371) esp_image: segment 4: paddr=0x000ff124 vaddr=0x4008033c size=0x000c4 ( 196) load I (371) esp_image: segment 5: paddr=0x000ff1f0 vaddr=0x40080400 size=0x16a34 ( 92724) load I (423) boot: Loaded app from partition at offset 0x10000 I (423) boot: Disabling RNG early entropy source... I (424) spiram: Found 64MBit SPI RAM device I (428) spiram: SPI RAM mode: flash 80m sram 80m I (434) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (441) cpu_start: Pro cpu up. I (445) cpu_start: Application information: I (449) cpu_start: Project name: smplr I (454) cpu_start: App version: v0.8-21-gd54f802-dirty I (460) cpu_start: Compile time: Jul 21 2019 17:47:37 I (467) cpu_start: ELF file SHA256: 4a55c6babb07d1bd... I (473) cpu_start: ESP-IDF: v4.0-dev-487-g784daf8 I (479) cpu_start: Starting app cpu, entry point is 0x400814f4 I (0) cpu_start: App cpu up. I (964) spiram: SPI SRAM memory test OK I (964) heap_init: Initializing. RAM available for dynamic allocation: I (964) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (970) heap_init: At 3FFC0B20 len 0001F4E0 (125 KiB): DRAM I (976) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (983) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (989) heap_init: At 40096E34 len 000091CC (36 KiB): IRAM I (995) cp
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I removed the MIC803 and it is now (sometimes) working. You were correct that a reset (EN low) was occurring. Removing the MIC803 means EN is now constantly high. It only loads sometimes though. with it sitting on a white screen, sending this through the serial:
rst:0x10 (RTCWDT_RTC_RESET),boot:0xb (HSPI_FLASH_BOOT) flash read err, 1000 ets_main.c 371 ets Jun 8 2016 00:22:57
It's standard current consumption is around 80ma on the +12V line. prior to connecting, when it was trying to connect to WIFI this would peak around 120ma and that's when it would reset. I am testing uploading a file and current consumption is approx 150ma.
Does the current level seem to high? or does that seem normal? If it is normal, I am trying to figure why the MIC083 would be resetting? Could it be faulty? perhaps different caps values could stop it tripping?
I've now tested most things and they appear to work. Apart from if I enter a Freesound ID. it always just reboots. Is this a know bug? (I assume the ID is the number in the URL? eg. https://freesound.org/people/inchadney/sounds/585574/ -> ID = 585574) Also wifi upload via http://ctag-modular/ is very very slow
Should be ok, just see if it works stably for you this way...
On Thu, Sep 2, 2021 at 1:07 AM guytaylor @.***> wrote:
I removed the MIC803 and it is now working. You were correct that a reset (EN low) was occurring. Removing the MIC803 means EN is now constantly high. Not sure if this will be a problem. It seems to be booting reliably.
It's standard current consumption is around 80ma on the +12V line. prior to connecting, when it was trying to connect to WIFI this would peak around 120ma and that's when it would reset. I am testing uploading a file and current consumption is approx 150ma.
Does the current level seem to high? or does that seem normal?
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Thanks, I'm going to try some MIC803 with a lower voltage cutoff value.
Hello again, I am using the firmware in the bin folder So I got it up and running and it was working fine. Then I went to settings, entered my wifi credentials and freesound token. Then I went to slot, and tried to enter a freesound id. That's when the reboot cycle started.
In the reboot, it displays the splash screen if the SD card is inserted, and is responsive for about a second. I can see the clock top right gets to about 10:00:05 (my timezone is +10), the screen then freezes, there is a flicker and it restarts
So I removed, the SD and checked the details in it. there are correct. I tried repowering it with and without SD, it keeps rebooting. So I finally tried to reflash it, powered it up without SD, and it keeps rebooting. Then I tried a full flash erase, reflashed, same issue I then tried the older firmware same behaviour. I then tried the TBD firmware and that didn't appear to work. And then I tried to reapply the latest normal firmware, it's back to rebooting
Not sure quite what to do now. Any help is appreciated.
*** This is the info when I reflash: M:_uBoms_\Strampler\ctag-straempler-master\bin>esptool.py --chip esp32 --port COM9 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flashsize detect 0x1000 bootloader.bin 0x10000 smplr.bin 0x8000 partitions.bin esptool.py v3.1-dev Serial port COM9 Connecting........ Chip is ESP32-D0WD (revision 1) Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None Crystal is 40MHz MAC: ac:67:b2:5b:ae:a4 Uploading stub... Running stub... Stub running... Configuring flash size... Auto-detected Flash size: 4MB Flash will be erased from 0x00001000 to 0x00006fff... Flash will be erased from 0x00010000 to 0x00115fff... Flash will be erased from 0x00008000 to 0x00008fff... Flash params set to 0x022f Compressed 24064 bytes to 14974... Wrote 24064 bytes (14974 compressed) at 0x00001000 in 1.6 seconds (effective 119.0 kbit/s)... Hash of data verified. Compressed 1072208 bytes to 676792... Wrote 1072208 bytes (676792 compressed) at 0x00010000 in 74.3 seconds (effective 115.4 kbit/s)... Hash of data verified. Compressed 3072 bytes to 104... Wrote 3072 bytes (104 compressed) at 0x00008000 in 0.1 seconds (effective 169.4 kbit/s)... Hash of data verified.
Leaving... Hard resetting via RTS pin...
*** Here here are the Fuses:
M:_uBoms\Strampler\ctag-straempler-master\bin>espefuse.py --port COM9 summary Connecting........ Detecting chip type... ESP32 espefuse.py v3.1-dev EFUSE_NAME (Block) Description = [Meaningful Value] [Readable/Writeable] (Hex Value)
Calibration fuses: BLK3_PART_RESERVE (BLOCK0): BLOCK3 partially served for ADC calibration data = False R/W (0b0) ADC_VREF (BLOCK0): Voltage reference calibration = 1149 R/W (0b00111)
Config fuses: XPD_SDIO_FORCE (BLOCK0): Ignore MTDI pin (GPIO12) for VDD_SDIO on reset = False R/W (0b0) XPD_SDIO_REG (BLOCK0): If XPD_SDIO_FORCE, enable VDD_SDIO reg on reset = False R/W (0b0) XPD_SDIO_TIEH (BLOCK0): If XPD_SDIO_FORCE & XPD_SDIO_REG = 1.8V R/W (0b0) CLK8M_FREQ (BLOCK0): 8MHz clock freq override = 54 R/W (0x36) SPI_PAD_CONFIG_CLK (BLOCK0): Override SD_CLK pad (GPIO6/SPICLK) = 0 R/W (0b00000) SPI_PAD_CONFIG_Q (BLOCK0): Override SD_DATA_0 pad (GPIO7/SPIQ) = 0 R/W (0b00000) SPI_PAD_CONFIG_D (BLOCK0): Override SD_DATA_1 pad (GPIO8/SPID) = 0 R/W (0b00000) SPI_PAD_CONFIG_HD (BLOCK0): Override SD_DATA_2 pad (GPIO9/SPIHD) = 0 R/W (0b00000) SPI_PAD_CONFIG_CS0 (BLOCK0): Override SD_CMD pad (GPIO11/SPICS0) = 0 R/W (0b00000) DISABLE_SDIO_HOST (BLOCK0): Disable SDIO host = False R/W (0b0)
Efuse fuses: WR_DIS (BLOCK0): Efuse write disable mask = 0 R/W (0x0000) RD_DIS (BLOCK0): Efuse read disable mask = 0 R/W (0x0) CODING_SCHEME (BLOCK0): Efuse variable block length scheme = NONE (BLK1-3 len=256 bits) R/W (0b00) KEY_STATUS (BLOCK0): Usage of efuse block 3 (reserved) = False R/W (0b0)
Identity fuses: MAC (BLOCK0): Factory MAC Address = ac:67:b2:5b:ae:a4 (CRC 0xb1 OK) R/W MAC_CRC (BLOCK0): CRC8 for factory MAC address = 177 R/W (0xb1) CHIP_VER_REV1 (BLOCK0): Silicon Revision 1 = True R/W (0b1) CHIP_VER_REV2 (BLOCK0): Silicon Revision 2 = False R/W (0b0) CHIP_VERSION (BLOCK0): Reserved for future chip versions = 2 R/W (0b10) CHIP_PACKAGE (BLOCK0): Chip package identifier = 1 R/W (0b001) MAC_VERSION (BLOCK3): Version of the MAC field = 0 R/W (0x00)
Security fuses: FLASH_CRYPT_CNT (BLOCK0): Flash encryption mode counter = 0 R/W (0b0000000) UART_DOWNLOAD_DIS (BLOCK0): Disable UART download mode (ESP32 rev3 only) = False R/W (0b0) FLASH_CRYPT_CONFIG (BLOCK0): Flash encryption config (key tweak bits) = 0 R/W (0x0) CONSOLE_DEBUG_DISABLE (BLOCK0): Disable ROM BASIC interpreter fallback = True R/W (0b1) ABS_DONE_0 (BLOCK0): Secure boot V1 is enabled for bootloader image = False R/W (0b0) ABS_DONE_1 (BLOCK0): Secure boot V2 is enabled for bootloader image = False R/W (0b0) JTAG_DISABLE (BLOCK0): Disable JTAG = False R/W (0b0) DISABLE_DL_ENCRYPT (BLOCK0): Disable flash encryption in UART bootloader = False R/W (0b0) DISABLE_DL_DECRYPT (BLOCK0): Disable flash decryption in UART bootloader = False R/W (0b0) DISABLE_DL_CACHE (BLOCK0): Disable flash cache in UART bootloader = False R/W (0b0) BLOCK1 (BLOCK1): Flash encryption key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W BLOCK2 (BLOCK2): Secure boot key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W BLOCK3 (BLOCK3): Variable Block 3 = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W
Flash voltage (VDD_SDIO) determined by GPIO12 on reset (High for 1.8V, Low/NC for 3.3V).