在原版固件基础上把DMR页面改成了双时隙同时显示，在MMDVM主页增加了呼叫列表，添加了M17和POCSAG模式，还有其他一些细节的调整。 [upl-image-preview url=https://storage.hamcq.cn/2024-10-27/1730039971-566248-mmdvm-1.png] [upl-image-preview url=https://storage.hamcq.cn/2024-10-27/1730040041-797246-dmr-1.png] [upl-image-preview url=https://storage.hamcq.cn/2024-10-27/1730040045-824197-mmdvm-lh.png] 目前已知可能存在的问题：一、有用户反馈DMR模式下某些呼叫的呼号显示错误，因为原版固件是从t18.txt直接获取呼号，有时呼号会显示“DMR ID：”,推测为YSF转DMR呼叫（或者其他模式转DMR呼叫）问题。新版已改为从t0.txt获取呼号，但因没有接触到实例，不确定问题是否修复，待测试反馈。二、因DMR模式以外其他模式呼号仅能通过t0.txt获取，可能存在短呼号（如4、5位呼号）会有多余字符情况。非强迫症用户可无视。适配TJC8048X系列屏幕，后续应该会按这个模板修改TJC8048K系列和TJC4832T系列固件下载还是在百度盘，欢迎测试链接: https://pan.baidu.com/s/19FrWKRvhTgzIQMzrHmCHLQ 提取码: 7ANY

呼叫列表怎么才能转到时间显示？比较奇怪的是人自己的姓名，城市显示不完整，别人的就正常

@"BG7PUW"#p38587 我就说忘记一个啥了，原来是这个😅 姓名城市显示不全可能应该是是太长被截取了，因为改成双时隙同时显示压缩了文字控件的长度

@"BI7ANY"#p38598 字库的问题，我设置了中文繁体

@"BG7PUW"#p38621 好吧，为了压缩字库文件大小我只选了通用规范汉字表里的一二级字（总共6500字），繁体字应该是不全的，只能自己改字库了

更新了TJC8048X370固件，在MMDVM主页点击页面下方中间可以切换显示时间/呼叫列表，还修复了几个小BUG。添加了TJC8048K070固件，与X系列固件功能基本一致，但DMR页面没有做成双时隙。（DMR双时隙需要将国旗缩小，但受限于K系列ROM容量无法像X系列一样塞进两套大小的国旗，都用小国旗的话其他模式下国旗就会太小显得不协调，索性不做了）另外因为K系列屏幕性能不足，在主页面切换时间/呼叫列表显示的会有几秒钟的卡顿，对功能没有影响，只是影响观感…… 固件版本20241029，已上传到网盘。 BTW：改TJC4832T135固件的时候不出意外的出意外了：内存溢出。还要想办法压缩内存使用…… [upl-image-preview url=https://storage.hamcq.cn/2024-10-29/1730168506-772054-e6104bbe-0f42-45b3-ba53-f771c5739ab7.png]

@"BG7PUW"#p39011 显示星期几这个似乎需要用到RTC代码，只有带RTC时钟的型号才能用，手上没设备不好测试，会尝试一下。

TJC4832T135 固件实现了DMR双时隙同时显示，代价是运行内存被我压榨到仅剩32个字节。然后因为屏幕主控频率较低，某些情况下点击操作会有卡顿，但是不影响主要功能，具体可参见网盘内的说明文档。新增了TJC8048X570固件，区别就是用RTC代码实现了星期显示，仅X5系列可用，需要先手动校准屏幕RTC时钟。新固件已上传到网盘。

为什么我的屏幕不显示时间其他都显示好好的，我的屏幕是4832k035 和8048

@"BG7XQC"#p40131 上图看看呗

New version MMDVM serial port firmware

BI7ANY

Based on the original firmware, the DMR page was modified to display two slots simultaneously. The MMDVM homepage now includes a call list and supports M17 and POCSAG modes, along with other minor adjustments.

Currently known potential issues:
I. Users have reported that the call sign displayed in DMR mode is incorrect for certain calls, because the original firmware retrieves the call sign directly from t18.txt. Sometimes, the call sign displays "DMR ID:", which is suspected to be related to YSF-to-DMR or other mode-to-DMR call issues. The new version has been updated to retrieve the call sign from t0.txt, but due to a lack of testing, it is uncertain whether the issue has been resolved. We are awaiting feedback on this.
II. Call signs for DMR modes other than the primary mode can only be obtained from t0.txt, and may contain extraneous characters (e.g., call signs with 4 or 5 digits). Users who are not overly concerned about this can ignore it.

This configuration is designed for the TJC8048X series of screens. Subsequently, this template should be used to modify the firmware for the TJC8048K and TJC4832T series as well.

Download it or find it on Baidu Cloud. Welcome to test!
Link: https://pan.baidu.com/s/19FrWKRvhTgzIQMzrHmCHLQ
Extraction code: 7ANY

BH6BIO

I really like it! The interface is great.

BI7ANY

BI4JJO

BI7ANY nextion屏幕可以用吗

binghan

BI7ANY
请教一下前辈，很喜欢找个固件主题，就是在呼号下面不显示地址，一直显示的是“not found in”
这是要更新通讯录吗？
请问一下这个该怎么操作呀，我的也是wpsd系统，本人菜鸟一枚，实在找不到相关的资料
谢谢

BD8DTM

BI7ANY 大神，请问这个固件还在更新吗，最近升级了WPSD之后，信息显示就不全了，呼号、国旗以及历史的内容都没有了，找不到解决办法呀，跪求更新。。。。

BG7PUW

How can I change the call list to display time instead of just names? It's strange that my own name and city are not displayed completely, but others' information is shown correctly.

BI7ANY

BG7PUW I guess I forgot something, and it turns out to be this.😅
The full name and city may not be displayed because it's too long and has been truncated. This is likely due to the change to displaying two time slots, which has also shortened the length of the text control.

BG7PUW

BI7ANY Regarding the font issue, I have set it to Traditional Chinese.

BI7ANY

BG7PUW Okay, to reduce the size of the character library file, I only selected the first and second-level characters from the General Standard Chinese Character Table (a total of 6500 characters). The traditional characters are likely incomplete, so you would need to modify the character library yourself.

BI7ANY

The TJC8048X370 firmware has been updated. On the MMDVM homepage, you can click in the middle of the page below to switch between displaying the time and call list. Several minor bugs have also been fixed.
The firmware TJC8048K070 has been added, which is functionally very similar to the X series firmware. However, the DMR page does not implement dual-slot functionality (dual-slot DMR requires reducing the flag size, but due to the limited ROM capacity of the K series, it cannot fit two different sized flags like the X series. If both use small flags, the flags will appear disproportionate in other modes, so this feature has been omitted).
Additionally, due to the K-series screen's performance limitations, there may be a slight delay of several seconds when switching between pages or displaying the call list on the main page. This does not affect functionality but only impacts the user experience...
Firmware version 20241029 has been uploaded to the cloud storage.

By the way: When I updated the firmware for the TJC4832T135, as expected, I encountered a memory overflow. I also need to find a way to reduce memory usage…

BG7PUW

Please provide the code for displaying the date, thank you.

BI7ANY

BG7PUW Displaying the day of the week seems to require RTC code, and only models with an RTC clock can use it. I don't have a device on hand to test this, but I will try it out.

BI7ANY

The TJC4832T135 firmware enables DMR dual-slot simultaneous display, but this consumes only 32 bytes of RAM. Additionally, due to the lower frequency of the screen's main controller, there may be some lag when performing click operations in certain situations, but this does not affect the primary functions. Please refer to the instructions document on the network drive for details.
The new firmware, TJC8048X570, includes RTC code that enables the display of the day of the week. This feature is only available for the X5 series and requires manual calibration of the screen's RTC clock before use.