Search found 109 matches

by ESP_Yake
Mon Dec 18, 2023 12:58 pm
Forum: ESP-IDF
Topic: Boot Failure from v3 bootloader into v5 app
Replies: 7
Views: 30234

Re: Boot Failure from v3 bootloader into v5 app

I am very sorry for replying so late, because the BBS did not prompt me with the message, I forgot this question. The firmware you gave me still cannot run normally. I tried to compile the hello_world demo using the config file you gave, but I changed the baud rate to 115200. The bootloader and part...
by ESP_Yake
Thu Dec 07, 2023 12:56 pm
Forum: ESP-IDF
Topic: Boot Failure from v3 bootloader into v5 app
Replies: 7
Views: 30234

Re: Boot Failure from v3 bootloader into v5 app

Hi, I downloaded the firmware you provided, but there are still a few problems. 1. There is no problem in upgrading the v5.1 firmware with v3.3.4 bootloader, which indicates that the boot changes from v3.1 to v3.3.4 caused the problem. Have you tried to upgrade the v5.1 firmware with the v3.2 boot? ...
by ESP_Yake
Wed Dec 06, 2023 12:31 pm
Forum: ESP-IDF
Topic: Boot Failure from v3 bootloader into v5 app
Replies: 7
Views: 30234

Re: Boot Failure from v3 bootloader into v5 app

Hi, I used v3.1 bootloader to load a 5.1.1 firmware and did not test the problem you mentioned. From the error message you printed, the problem is that there is a problem with psram initialization, which is already running normally to the APP partition. Have you tested using v5.1.1 bootloader to loa...
by ESP_Yake
Tue Sep 05, 2023 7:18 am
Forum: ESP-IDF 中文讨论版
Topic: esp32-c3-fn4 外接16MBflash,无法识别内部flash
Replies: 1
Views: 1585

Re: esp32-c3-fn4 外接16MBflash,无法识别内部flash

不会的,内部和外部flash的区别在于内存flash可以存储可执行固件,外部flash只可以用于存储数据,外部flash的使用请参照这个示例: https://github.com/espressif/esp-idf/tr ... lash_fatfs
by ESP_Yake
Tue Sep 05, 2023 7:16 am
Forum: ESP-IDF 中文讨论版
Topic: 莫名重启问题
Replies: 6
Views: 4939

Re: 莫名重启问题

这个打印确实 task 的栈调用太深,有溢出的风险了。排查这个问题我觉得你需要做如下测试: 1. IDF 下面使用 hello_world (https://github.com/espressif/esp-idf/tree/release/v4.4/examples/get-started/hello_world)编译烧进去确定是否有问题 2. 如果 hello world 没有问题,把你们当前使用的配置项替换 hello_world 配置项看看是否会有问题,有则说明配置项问题 3. 配置项试一下改成只使用单核(Component config -> FreeRTOS -> Kernel->...
by ESP_Yake
Tue Aug 29, 2023 4:07 am
Forum: ESP-IDF 中文讨论版
Topic: esp32s3 使用串口gdma,无法发送。idf4.4.4
Replies: 7
Views: 2685

Re: esp32s3 使用串口gdma,无法发送。idf4.4.4

XiongJL001 wrote:
Fri Aug 25, 2023 4:40 am
ESP_Yake wrote:
Tue Aug 22, 2023 8:01 am
我们已经有同事之前做了这个方案,我上传上来供你参考,请将IDF版本切换至commit: 2e68e510a5163c106ea04182b6ffe3063630b6c1,然后打入patch进行测试
我不会用git但是我也想用串口DMA怎么办,怎么获取这个例程
可以下载 IDF v5.0的版本,然后手动修改patch的内容
by ESP_Yake
Wed Aug 23, 2023 4:02 am
Forum: ESP-IDF 中文讨论版
Topic: esp8266 rtos sdk iic引脚问题
Replies: 1
Views: 1163

Re: esp8266 rtos sdk iic引脚问题

从你的crash来看,我比较怀疑 IO4 和 IO5 你有用到其他外设上面
by ESP_Yake
Wed Aug 23, 2023 4:01 am
Forum: ESP-IDF 中文讨论版
Topic: esp32s3能否为W5500网卡芯片提供时钟
Replies: 2
Views: 1637

Re: esp32s3能否为W5500网卡芯片提供时钟

Hi,你这个属于硬件问题,可以在硬件问题讨论区重开一个咨询。不过我觉得你这个是没法保证的,一方面25M时钟使用 LEDC没办法提供的,因为是 APB分配,只能分配 40M,20M这种;另一方面,我们提供时钟肯定不如专门的晶振稳定的。具体可以咨询我们硬件的同事
by ESP_Yake
Tue Aug 22, 2023 8:01 am
Forum: ESP-IDF 中文讨论版
Topic: esp32s3 使用串口gdma,无法发送。idf4.4.4
Replies: 7
Views: 2685

Re: esp32s3 使用串口gdma,无法发送。idf4.4.4

我们已经有同事之前做了这个方案,我上传上来供你参考,请将IDF版本切换至commit: 2e68e510a5163c106ea04182b6ffe3063630b6c1,然后打入patch进行测试