最近自己组了一个MMDVM盒子，顺便研究了一下串口屏固件开发，写了一个固件，目前在DMR模式下测试良好，但因为没有其他制式设备，所以YSF等其他模式没有写，如果哪位可以提供YSF模式下的串口原始传输数据的话后续可以添加进去。屏幕固件基于TJC8048X370_011开发，测试硬件为树莓派4+双工热点板，WPSD系统，Nextion驱动。DMR模式支持双时隙，可显示呼号、姓名、组呼号，所在国家/地区（包括根据国内呼号判断所在省份），以及最后6个呼叫。如果有TJC X系列800*480分辨率串口屏的可以联系我获取相应固件测试，T系列和K系列因为部分控件属性与X系列不同可能需要一些额外调整。 [upl-image-preview url=https://storage.hamcq.cn/2024-05-29/1716987204-756409-tjc8048x370-wpsd.png] [upl-image-preview url=https://storage.hamcq.cn/2024-05-29/1716987205-589847-tjc8048x370-wpsd2.jpg] [upl-image-preview url=https://storage.hamcq.cn/2024-05-29/1716987544-210115-img-0663.jpg]

20240721更新了3.5寸屏幕固件，修正WPSD系统12小时制转换24小时制的BUG，并额外增加了一点点小改进。此版功能基本成型，后续不会花费太多精力更新版本。故本版本开始提供HMI文件，各位HAM可以自己修改适配屏幕型号、显示方向等。免费使用，但修改请保留原作者信息。如有发现BUG或优化代码请也请抄送原作者。链接: https://pan.baidu.com/s/19FrWKRvhTgzIQMzrHmCHLQ 提取码: 7ANY

左上角呼号的风格有点眼熟

@"BD4MCG"#p19065 左上角呼号是会根据MMDVM盒子的呼号自动更新的。至于配色风格……不要问，问就是本人的恶趣味😏

@"BH7FBP"#p19052 算了吧，光搞清楚串口屏控件和MMDVM通信指令就用花了一个多星期，还只搞定了一个DMR……

这个固件看着不错啊大佬知道哪里可以下载外壳的3D打印文件或者购买成品外壳吗？多谢🙏

@"BI7ANY"#p19076 串口屏的指令能发到mmdvm host处理了？github那个open的bug 开发一只没close

@"DF4_9460"#p20613 外壳某宝搜就有

@"BI1RRE"#p20618 NextionDriver的说明里是提到可以侦听串口返回的指令，但我反复测试后，最多也就切换下页面，调整下屏幕亮度这种，其他诸如关机、重启、更新系统等功能通过串口指令都无法实现。

I have created an MMDVM serial port firmware. Please test it.

BI7ANY

BH2XLC The meaning is that no matter how I modify the screen firmware, the call system will always automatically set the screen brightness to 50. Unless you are willing to accept a screen brightness that fluctuates between 50 and 100.
It seems like it's related to the Nextion driver.

BH2XLC

BI7ANY I can accept that he changes it, but I hope the final result is a highlight.😂

BG7PUW

BH2XLC Advanced settings >> MMDVMHost >> Change "RemoveDim" from 0 to 1, save, restart, and the brightness will no longer change.

BH2XLC

BG7PUW Sir, which setting are you referring to?

Berton

7-inch screen, arrived quickly. Let's try it out.

BG7PUW

BH2XLC WPSD Configuration

BH2XLC

BG7PUW Perfectly solved! Thank you to the expert for helping me solve a problem that had been bothering me for a week.😂Dear colleagues, the practical solutions provided by our top users have proven to be highly effective.

binghan

BH2XLC
Regarding the brightness issue, could you please tell me how you resolved it?
I couldn't find this option in WPSD.

Advanced settings » MMDVMHost » Change "RemoveDim" from 0 to 1>!!<

BG7LRM

Can the firmware version 4.3 provided by the original poster be used with the TJC4827T143 screen?

BG7PUW

BG7LRM Yes, it should work, but you may need to modify the device model in the software.

BG7LRM

BG7PUW Okay, I'll start exploring this. Thank you.

Sugar

BI7ANY I'm really looking forward to seeing the dual-slot version! When will it be released?

binghan

BH2VLF Hey, I think your case looks really good. Where can I get one like that? Thanks.

BG7PUW

binghan It was clear that they hadn't been thorough in their search.
Advanced settings: MMDVMHost > NextionDriver > RemoveDim, change value 0 to 1

binghan

BG7PUW
Could you please tell me what version number this is? It seems different from what I have.

binghan

@"BG6TON"#Hello, I don't have this.

Why am I only doing a few of these items?

BG7PUW

binghan

BD1ABP

I downloaded the latest firmware (BI7ANY-TJC8048X570-UTF8-20241101-RTC) that you released in December 2024, which is for the 7-inch screen. I used the TJC8048X570 screen and copied the firmware file to an SD card, then inserted it into the screen slot. However, the device did not automatically update when turned on. I'm not sure what the problem is. I was able to successfully update using a different firmware file that I found online.

BG9JXB

BD1ABP I'm guessing you downloaded an HMI file and need to modify it using the USARTHMIsetup software from Taojingchi, based on your screen model, before outputting it in TFT format for flashing.

BD8DTM

I used to be able to use it without any problems, but after the recent WPSD upgrade, it stopped working. Has anyone else experienced the same issue?

闽ICP备2021006864号-7

闽公网安备35020602002794号互联网举报中心

用户协议隐私政策社区规范积分规则中继规则转载须知
更新日志联系我们常见问题友情链接运营报告赞助

浩奇科技（厦门）有限公司

是无线电，把我们联系在一起