Search found 10 matches

by Nicholas3388
Thu Nov 15, 2018 6:13 pm
Forum: ESP8266 SDK
Topic: ESP8285 cannot run into user.bin sometimes
Replies: 2
Views: 706

ESP8285 cannot run into user.bin sometimes

Hi, My ESP8285 sometimes cannot run into user2.bin when the firmware is upgraded via FOTA. The logs are as follow: ets Jan 8 2013,rst cause:2, boot mode:(3,0) load 0x40100000, len 2592, room 16 tail 0 chksum 0xf3 load 0x3ffe8000, len 764, room 8 tail 4 chksum 0x92 load 0x3ffe82fc, len 676, room 4 ta...
by Nicholas3388
Tue May 10, 2016 9:18 am
Forum: ESP8266 SDK
Topic: Luanode, An improvement Lua SDK for ESP32 and ESP8266
Replies: 0
Views: 3874

Luanode, An improvement Lua SDK for ESP32 and ESP8266

Hi everyone, Since NodeMCU cannot run on ESP32 now, so we try to improve ESP32_RTOS_SDK, port Lua for it, and also integrate the Lua modules for it. What's more, the improved SDK is compatible with ESP8266, it can run on ESP8266. We start a new project for the improved SDK, named Luanode. We will pr...
by Nicholas3388
Fri Apr 29, 2016 9:58 am
Forum: ESP8266 SDK
Topic: Luanode for ESP32/ESP8266, an improved ESP32_RTOS_SDK
Replies: 0
Views: 3100

Luanode for ESP32/ESP8266, an improved ESP32_RTOS_SDK

Hi everyone, Since NodeMCU cannot run on ESP32 now, so we try to improve ESP32_RTOS_SDK, port Lua for it, and also integrate the Lua modules for it. What's more, the improved SDK is compatible with ESP8266, it can run on ESP8266. We start a new project for the improved SDK, named Luanode. We will pr...
by Nicholas3388
Sat Jan 30, 2016 11:09 am
Forum: ESP8266 SDK
Topic: 8266SDK集成lua的问题
Replies: 1
Views: 1722

Re: 8266SDK集成lua的问题

nodemcu.ld文件里面:
*/libc.a:lib_a-setjmp.o(.text* .literal*)
我看了下makefile文件没有生成libc.a,怎么实现链接的?
by Nicholas3388
Tue Jan 26, 2016 9:46 am
Forum: ESP8266 SDK
Topic: 8266SDK集成lua的问题
Replies: 1
Views: 1722

8266SDK集成lua的问题

我想在ESP8266_RTOS_SDK-master中集成lua,但是加入lua源码,编译后提示ldo.c中的undefined reference to setjmp,longjmp。参考nodeMCU,nodeMCU在nodemcu.ld文件里面写了setjmp相关信息,请问这是什么情况?谢谢
by Nicholas3388
Sat Jan 16, 2016 11:44 pm
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK中的uart0_rx_intr_handler如何使用?
Replies: 1
Views: 2278

ESP8266_RTOS_SDK中的uart0_rx_intr_handler如何使用?

uart0_rx_intr_handler的参数如何使用?example/driver_lib中的uart.c给出的例子中没用到这个参数?
by Nicholas3388
Sun Jan 10, 2016 10:53 am
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK串口输出乱码
Replies: 9
Views: 13595

Re: ESP8266_RTOS_SDK串口输出乱码

Espressif_Faye wrote:您好,

您的烧录看起来正确,您可以换块板子试一下吗?

或者提供您的测试程序,我们将进行测试验证。



你好,换了块板子也还是输出乱码。程序在附件中,能帮看看吗,谢了 :)
by Nicholas3388
Wed Jan 06, 2016 10:58 pm
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK串口输出乱码
Replies: 9
Views: 13595

Re: ESP8266_RTOS_SDK串口输出乱码

Espressif_Faye wrote:您好,

ESP8266 的默认波特率为 74880,您提到的乱码是否由于波特率不匹配造成的?

您可以参考 uart.c 自行在代码中将波特率设置为 115200 或其他。

感谢您对 ESP8266 的关注!




编译生成的eagle.flash.bin,eagle.irom0text.bin,以及blank.bin的烧写地址为0x00000,0x40000, 0x7E000,这些地址有问题吗
by Nicholas3388
Wed Jan 06, 2016 10:41 pm
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK串口输出乱码
Replies: 9
Views: 13595

Re: ESP8266_RTOS_SDK串口输出乱码

Espressif_Faye wrote:您好,

ESP8266 的默认波特率为 74880,您提到的乱码是否由于波特率不匹配造成的?

您可以参考 uart.c 自行在代码中将波特率设置为 115200 或其他。

感谢您对 ESP8266 的关注!




你好,我将uart.c中uart_init_new里的波特率改为BIT_RATE_9600后还是出现乱码,还有其他的原因吗
by Nicholas3388
Sun Jan 03, 2016 4:13 pm
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK串口输出乱码
Replies: 9
Views: 13595

ESP8266_RTOS_SDK串口输出乱码

如题,按照https://github.com/espressif/ESP8266_RTOS_SDK的编译方法,编译example中的project template。写入8266后,每次复位,串口输出乱码

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