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Search found 15 matches
- Wed Mar 21, 2018 8:36 am
- Forum: Showcase
- Topic: ESP32 TFT display library
- Replies: 74
- Views: 554559
- Thu Mar 01, 2018 8:28 am
- Forum: Showcase
- Topic: ESP32 TFT display library
- Replies: 74
- Views: 554559
Re: ESP32 TFT display library
Dear all:
How to display Chinese on the LCD?
How to store the Chinese font into flash?
Thank you!
How to display Chinese on the LCD?
How to store the Chinese font into flash?
Thank you!
- Thu Dec 14, 2017 5:32 am
- Forum: ESP-IDF
- Topic: SPI slave mode (example)
- Replies: 17
- Views: 37758
Re: SPI slave mode (example)
Hello!ESP_Sprite,
When I set .clock_speed_hz=8000000, the spi work well. But, when I set .clock_speed_hz=10000000, I receive wrong data as follow. Thanks!
When I set .clock_speed_hz=8000000, the spi work well. But, when I set .clock_speed_hz=10000000, I receive wrong data as follow. Thanks!
- Thu Dec 07, 2017 7:24 am
- Forum: General Discussion
- Topic: [Tool Release] FLASH_DOWNLOAD_TOOL
- Replies: 35
- Views: 106805
Re: [Tool Release] FLASH_DOWNLOAD_TOOL
Dear All,
How can I set the address behind the Path Panel? Thank you!
路径栏后面的地址怎么填写?
How can I set the address behind the Path Panel? Thank you!
路径栏后面的地址怎么填写?
- Mon Dec 04, 2017 2:03 am
- Forum: ESP-IDF
- Topic: SPI slave mode (example)
- Replies: 17
- Views: 37758
Re: SPI slave mode (example)
Hi! ESP_Sprite, Thanks for your reply. I used the spi-slave sample upon two esp32-kit. When I raise the sender's speed(ex. .clock_speed_hz=10000000), I receive messy message. When I reduce the speed to 8MHz(.clock_speed_hz=8000000), it work well. What's wrong with the spi-slave? Thank you! 我有两个esp32...
- Fri Dec 01, 2017 9:15 am
- Forum: ESP-IDF
- Topic: SPI slave mode (example)
- Replies: 17
- Views: 37758
Re: SPI slave mode (example)
Dear all,
The new ESP-IDF which updated last week work this sample very well.
But, how much frequancy does the spi-slave reach? thanks.
大家好,
我的英文很差,请见谅。
官网上最新的sdk解决了这个问题。
我现在有个新问题请教各位大神,spi从端能达到的最高速度是多少?主端好像到几十M但是从端似乎跟不上
谢谢
The new ESP-IDF which updated last week work this sample very well.
But, how much frequancy does the spi-slave reach? thanks.
大家好,
我的英文很差,请见谅。
官网上最新的sdk解决了这个问题。
我现在有个新问题请教各位大神,spi从端能达到的最高速度是多少?主端好像到几十M但是从端似乎跟不上
谢谢
- Thu Oct 26, 2017 1:16 am
- Forum: ESP-IDF
- Topic: SPI slave mode (example)
- Replies: 17
- Views: 37758
Re: SPI slave mode (example)
Dear All,
Is Anybody solve this issue? Who can help me?
Thx.
关于SPI从端的示例遇到的问题是否有大神已经解决了?谢谢。
Is Anybody solve this issue? Who can help me?
Thx.
关于SPI从端的示例遇到的问题是否有大神已经解决了?谢谢。
- Mon Oct 09, 2017 8:19 am
- Forum: ESP-IDF
- Topic: SPI slave mode (example)
- Replies: 17
- Views: 37758
Re: SPI slave mode (example)
Dear Friends,
I used the same sample of spi-slave. I make the M3 module(as master) send 128 bytes to esp32(as slave). But, it doesn't work. Can you help me? Thanks!
我用git上的sample程序调试spi slave功能,但是接收数据存在问题。我用M3做主端发送128字节的数据到esp32,和楼主一样打印出来的接收内容是默认值。请问如何解决这个问题?谢谢!
I used the same sample of spi-slave. I make the M3 module(as master) send 128 bytes to esp32(as slave). But, it doesn't work. Can you help me? Thanks!
我用git上的sample程序调试spi slave功能,但是接收数据存在问题。我用M3做主端发送128字节的数据到esp32,和楼主一样打印出来的接收内容是默认值。请问如何解决这个问题?谢谢!
- Wed Sep 20, 2017 1:29 am
- Forum: Hardware
- Topic: A Problem with ESP-WROVER-KIT (关于ESP-WROVER-KIT的问题)
- Replies: 1
- Views: 4959
A Problem with ESP-WROVER-KIT (关于ESP-WROVER-KIT的问题)
I have a ESP-WROVER-KIT. But here's a question I encountered frequently.
My computer Often displays the blue screen of death when I turn on the ESP-WROVER-KIT.
我购买了ESP-WROVER-KIT开发板,但在启动开发板的时候电脑就蓝屏了,这个问题出现的很频繁,是否有办法解决这个问题。不胜感激!
My computer Often displays the blue screen of death when I turn on the ESP-WROVER-KIT.
我购买了ESP-WROVER-KIT开发板,但在启动开发板的时候电脑就蓝屏了,这个问题出现的很频繁,是否有办法解决这个问题。不胜感激!
- Sat Sep 16, 2017 6:39 am
- Forum: General Discussion
- Topic: Transparent Wi-Fi module with RMII input
- Replies: 29
- Views: 52109
Re: Transparent Wi-Fi module with RMII input
Fyi, we have both Ethernet (RMII) as well as WiFi on the ESP32. We do not have support for packet forwarding yet (which is what you seem to need) but we do have that in the roadmap; it should appear in esp-idf eventually. Hi,ESP_Sprite: I have the same question about the transparent bridge (between...