tag:blogger.com,1999:blog-7549705215513488945.post6925218017600761058..comments2024-03-28T01:49:56.146-07:00Comments on IoT Sharing: Demo 7: How to use Arduino ESP32 to store data to microsdcard (Soft SPI and Hard SPI)Tech It Yourselfhttp://www.blogger.com/profile/00459942306964625402noreply@blogger.comBlogger20125tag:blogger.com,1999:blog-7549705215513488945.post-4310728280365844422022-02-19T12:14:06.801-08:002022-02-19T12:14:06.801-08:00Did anybody find a fix for this problem I am using...Did anybody find a fix for this problem I am using ESP32-WROOM and I used Pin 13 for CS on SD card and I get the exact same error<br />rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)<br />configsip: 0, SPIWP:0xee<br />clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00<br />mode:DIO, clock div:1<br />load:0x3fff0018,len:4<br />load:0x3fff001c,len:1216<br />ho 0 tail 12 room 4<br />load:0x40078000,len:10944<br />load:0x40080400,len:6388<br />entry 0x400806b4<br />E (143) psram: PSRAM ID read error: 0xffffffff<br />Card Mount Failed<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-29656657617996262542020-06-25T08:44:23.009-07:002020-06-25T08:44:23.009-07:00em chào anh. e xem qua github thấy hình như anh là...em chào anh. e xem qua github thấy hình như anh là ng VN :)) a cho e hỏi e đang bị lỗi khởi tạo thiết bị lỗi. em cảm ơn<br />Anonymoushttps://www.blogger.com/profile/05814431555245059491noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-16474885826229879552020-04-24T05:59:55.991-07:002020-04-24T05:59:55.991-07:00Hi! The script works perfectly in arduino for me
D...Hi! The script works perfectly in arduino for me<br />Do you know hot to implement the same script in esp-idf framework? <br />I really need that but I can't figure it out<br /><br />Thank you in advance for any helpAnonymoushttps://www.blogger.com/profile/17984442893825403210noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-78254076557432910732020-03-07T02:22:27.066-08:002020-03-07T02:22:27.066-08:00Hi, thank you for your guide. I am having a hard t...Hi, thank you for your guide. I am having a hard time understanding an issue, I connected the hard pins and uploaded the code as guided but I am getting SD card initialization failed. I edited the SD.begin(); as mentioned but it is no help. I even tried 5v to VCC. Note I am using the same ESP32 module and sd card module.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-83906073572166632362019-12-27T00:19:07.536-08:002019-12-27T00:19:07.536-08:00Iam getting SD card initialization failed with es...Iam getting SD card initialization failed with esp32Anonymoushttps://www.blogger.com/profile/07990093553652706686noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-47695554936738914742019-07-25T23:25:23.234-07:002019-07-25T23:25:23.234-07:00hello im using your code but with different pins, ...hello im using your code but with different pins, here im getting error in printDirectory.<br />the error is printDirectory was not decalre in this scope.<br /><br />sketch_jul26a:24:27: error: 'printDirectory' was not declared in this scope<br /><br /> printDirectory(root, 0);Anonymoushttps://www.blogger.com/profile/07624354879444087809noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-16033338240349254612019-07-22T06:05:27.267-07:002019-07-22T06:05:27.267-07:00HI
there is a problem with some of my libraries an...HI<br />there is a problem with some of my libraries and I can not use mysd.h because somewhere the sd.h is used by other libs<br />so is there any possibility to use sd.h with this ///boolean begin(uint8_t csPin = SD_CHIP_SELECT_PIN, int8_t mosi = -1, int8_t miso = -1, int8_t sck = -1);Anonymoushttps://www.blogger.com/profile/08019359675067458147noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-67412160799924741212019-05-13T09:35:03.524-07:002019-05-13T09:35:03.524-07:00Thank you for the mySD library.
it's working w...Thank you for the mySD library.<br />it's working with ESP32. it allows the files timestamp to be the right one.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-60340783656415229042019-04-28T08:01:54.638-07:002019-04-28T08:01:54.638-07:00On my module (looks like the first picture) the 3....On my module (looks like the first picture) the 3.3V didn't work!<br />Had to be 5Volt! ... now it works fine! THX!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-32789824778447373682019-04-04T23:05:33.724-07:002019-04-04T23:05:33.724-07:00Hi, I meet the same problem. I followed your blogg...Hi, I meet the same problem. I followed your blogger step by step but the monitor said that<br /><br />"rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)<br />flash read err, 1000<br />ets_main.c 371 <br />ets Jun 8 2016 00:22:57"<br /><br />I really do not know how to solve, please help me!yhehttps://www.blogger.com/profile/10142114273860593096noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-16200899415611051012018-10-30T19:14:02.068-07:002018-10-30T19:14:02.068-07:00Hi:
Thanks for your instructions.
I had some succ...Hi:<br />Thanks for your instructions. <br />I had some success writing text to my SD card, BUT I was not able <br />to write numbers. The problem is in converting numbers to strings.<br />This seems to be much trickier than I thought. <br />I thought I understood the problem but kept getting compile errors. <br />I hope that you or someone could make an example program that<br />converts the numbers to strings and writes the strings to the SD card. <br /><br />ChuckAnonymoushttps://www.blogger.com/profile/00578932664672787130noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-3277791832464197442018-08-12T20:43:41.787-07:002018-08-12T20:43:41.787-07:00Is there any way to enable your library to use lon...Is there any way to enable your library to use long file names?Allenhttps://www.blogger.com/profile/14534092607736172066noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-72993936132540343202018-06-17T12:04:09.535-07:002018-06-17T12:04:09.535-07:00Hi,
I have same SD card module but I always get sd...Hi,<br />I have same SD card module but I always get sd card initalization failed message.<br />I am using LOLIN32 board with selected pins 32, 23, 19, 18.<br />I even did soldering modification of SD card reader: https://forum.mysensors.org/topic/6724/solved-nodemcu-esp8266-and-spi-with-nrf24l01-sd-card-module-sanity-errors/4Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-36432390469542859512018-04-01T13:17:50.335-07:002018-04-01T13:17:50.335-07:00Hi,
I have
https://www.banggood.com/Wemos-Lolin-E...Hi,<br /><br />I have<br />https://www.banggood.com/Wemos-Lolin-ESP32-OLED-Module-For-Arduino-ESP32-OLED-WiFi-Bluetooth-Dual-ESP-32-ESP-32S-ESP8266-p-1148119.html<br /><br />GPIO 27 not exist..<br />if I do SD.begin(25, 14, 12, 26)<br />Then<br />>ets Jun 8 2016 00:22:57<br /><br />rst:0x10 (RTCWDT_RTC_RESET),boot:0x3f (SPI_FAST_FLASH_BOOT)<br />configsip: 0, SPIWP:0xee<br />clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00<br />mode:DIO, clock div:1<br />cmd len -1<br />Falling back to built-in command interpreter.<br />OK<br /><br />Help !Francishttps://www.blogger.com/profile/09795975741364521604noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-29633409018960254592018-02-24T20:37:57.152-08:002018-02-24T20:37:57.152-08:00thanks for ur info :)thanks for ur info :)Tech It Yourselfhttps://www.blogger.com/profile/00459942306964625402noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-9364382216628541322018-02-23T04:28:33.918-08:002018-02-23T04:28:33.918-08:00With the shield microSD reader, working. This link...With the shield microSD reader, working. This link; https://ft81xmania.com/comunidad/Tema-microsd-reader-for-esp32Anonymoushttps://www.blogger.com/profile/03255017237389322023noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-69723860007752538882017-12-14T23:01:19.694-08:002017-12-14T23:01:19.694-08:00Hi,
A rename is equivalent to actions:
- Open old...Hi, <br />A rename is equivalent to actions:<br />- Open old file<br />- Open new file<br />- Copy content from old file to new file<br />- Delete old file <br />A copy: you can not have 2 files with the same name in same folder. So just do:<br />- Open new file<br />- Open old file<br />- Copy content from old to new file. Tech It Yourselfhttps://www.blogger.com/profile/00459942306964625402noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-90546831480879739962017-12-05T17:08:17.414-08:002017-12-05T17:08:17.414-08:00How do you setup your code to do a rename or copy?...How do you setup your code to do a rename or copy? ThanksTonynoreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-79199453763877958432017-09-10T07:03:46.945-07:002017-09-10T07:03:46.945-07:00Hi Alex,
Your microSD shield seems not to be simi...Hi Alex,<br /><br />Your microSD shield seems not to be similar to my module:<br />https://www.quora.com/Whats-the-difference-between-a-TF-card-and-a-Micro-SD-card<br /><br />I also looked the pcb of both. They are also different.<br /><br />Regards,<br /><br />:)<br /><br />Tech It Yourselfhttps://www.blogger.com/profile/00459942306964625402noreply@blogger.comtag:blogger.com,1999:blog-7549705215513488945.post-891061856061754882017-09-06T18:14:18.703-07:002017-09-06T18:14:18.703-07:00Hi IOTSHARING DOTCOM,
Im trying to make you code ...Hi IOTSHARING DOTCOM,<br /><br />Im trying to make you code work with the boards I have but im not being able to do it.<br />I have a this ESP-WROOM-32 board: http://www.ebay.com.au/itm/262953936783<br />And this micoSD shield: http://www.ebay.com.au/itm/191736124794<br /><br />And the connections im doing are just directly from the ESP to the SD shield like this:<br />IO13 -> CS<br />IO15 -> MOSI<br />IO2 -> MISO<br />IO14 -> CLK<br />GND -> GND<br />3.3V -> 3.3V (I also tried with the 5V)<br /><br />And of course I change your example code to:<br /><br />SD.begin(13, 15, 2, 14)<br /><br />I tried with two different microSD cards, but nothing.<br />I always get this:<br /><br />rst:0x1 (POWERON_RESET),boot:0x1b (SPI_FAST_FLASH_BOOT)<br />ets Jun 8 2016 00:22:57<br /><br />rst:0x10 (RTCWDT_RTC_RESET),boot:0x1b (SPI_FAST_FLASH_BOOT)<br />configsip: 0, SPIWP:0xee<br />clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00<br />mode:DIO, clock div:1<br />load:0x3fff0010,len:4<br />load:0x3fff0014,len:708<br />load:0x40078000,len:0<br />load:0x40078000,len:11460<br />entry 0x400789f4<br />Initializing SD card...initialization failed!<br /><br />Any clue about what could be that im doing wrong?<br />Thanks very much in advance.<br /><br />AlexAnonymoushttps://www.blogger.com/profile/08755382457910954743noreply@blogger.com