OPENAVRC DIY OPENTX
之前做了一個大的OPENTX
arduino-mega2560-open-tx
因為想要一台小的所以看到OPENAVRC 可以使用 0.96" OLED所以可以小型
化方便攜帶,所以展開DIY製作.
參考資料......
法國討論網站
RCGROUPS 討論網站
radio-diy-nextsteprc主網站
將之前的材料收集測試上軟件....
硬體確認線路接法,先接OLED 來確認軟體是否成功燒入
使用 USBISP 燒入 MEGA2560 BOOT for OPENAVRC COM PORT
連線 DOWNLOAD 軟體用 (STK500V2 協議)
或USBISP 插上,用OPENTX 下載回來的檔案裡面有DOC資料夾,內部的
mega2560_usbasp_flash_bootloader.bat 執行它也可以.
如下圖,更新時間比較久
這是opentx 更新boot 的參考資料
編譯程式
選擇你要的功能
點compile 編譯
燒入方式更換到stk500v2 comport 改你板子對應的位置
進行燒入
完成軟體更新燒入
軟體燒入正常真的可以使用
配合4合1高頻頭...對頻 OK!
沒時間畫殼....3D圖不會畫....
去2手店買 PSP 搖桿來改看看...
拆解....所有按鍵應該都可以接上使用.
第一次預預組
測試 OK!
油門 搖桿修改,拆解 拔掉彈簧不要它,再組合回去.
但 MEGA250 開發板太大了,不知如何固定,又懶的硬3D件來裝, 研究了一下開發板線路,線路簡單,我功能不需要太多,基本功能就好,主要能塞入PSP 搖桿,只好全拆解
MEGA256 在PSP基板上慢慢手工補線.
開發板線路參考
mega2560 IC 腳位,把需要的腳畫出來參考
拆解需要零件,MEGA2560先黏在原PS2搖桿機板背面,手工補上漆包銅線,先接電源線路與XTAL,與 I2C到OLED 測試是否可以動作.
OLED 會動,MEGA256 基本線路沒接錯,開始補其它工能的線路.
全部補完測試正常, MENU KEY / 6 FUNTION KEY 都可以用.
電池跟高頻頭留在外面方便其它設備供用時可以拆下.
完工.
昨晚測試線性不好,調整曲線還是不好,可以飛但太敏感,可能桿子太短,我要3d printer 桿子或先找棒子接上再測看看.....
修正好了,是2手買來的搖桿,VR 虛位,所以在中間時或來回間會有空隙,來回控制時會有類似停頓沒反應問題,更換後非常好,控制曲線也能成現出來.
兄弟機...
H2 KK20 金剛飛塔+CADD 1080P 60Fps 錄影 小四軸 DIY 組裝
H2 KK20 金剛飛塔+CADD 1080P 60Fps 錄影 小四軸 DIY 組裝
室內飛安全可以拍一些近身影片運鏡,室外還可以小穿越一下...
室內飛安全可以拍一些近身影片運鏡,室外還可以小穿越一下...
電池 2S 450mA 建議4-8顆玩起來才剛剛好爽.
畫質不錯 1080p 可以跑到60張錄影
以上 上沒屋頂 搜尋 史巴克 賣家,俏悄話問下.
DIY mega256 Open TX 後修改4合1高頻頭 對應 Frsky XM+ D16 mode RX
DIY mega256 Open TX 後修改4合1高頻頭 對應 Frsky XM+ D16 mode RX
測試 Frsky xm+ 可以對頻 正常.
4合1高頻頭
軟體資訊 網站
Manually Uploading HEX files and setting Fuses on ATmega328
fuses 位置 重要...一定要填對寫入
另一上傳軟件 PORGISP2.0 因ARDUINO 上傳我試都不行,所以改用USBISP 專用燒入軟體一次成功. 請上網找 POGISP 2.0 網上很多下載資源.
上傳/更改 Fuses 軟體工具....好用
usbasp tools
照此網頁步驟完成fuses 更改與軟體上傳
原始 code
-config.h 要去設定 尋找 frsky xm+ 接收頻率.
若一開始就對到當然不用去找.
/** CC2500 Fine Frequency Tuning **/
//For optimal performance the CC2500 RF module used by the FrSkyD, FrSkyV, FrSkyX, SFHSS, CORONA and Hitec protocols needs to be tuned for each protocol.
//Initial tuning should be done via the radio menu with a genuine FrSky/Futaba/CORONA/Hitec receiver.
//Once a good tuning value is found it can be set here and will override the radio's 'option' setting for all existing and new models which use that protocol.
//For more information: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/tree/master/docs/Frequency_Tuning.md
//Uncomment the lines below (remove the "//") and set an appropriate value (replace the "0") to enable. Valid range is -127 to +127.
//#define FORCE_FRSKYD_TUNING 0
//#define FORCE_FRSKYV_TUNING 0
//#define FORCE_FRSKYX_TUNING 0
//#define FORCE_SFHSS_TUNING 0
//#define FORCE_CORONA_TUNING 0
//#define FORCE_HITEC_TUNING 0
---------------------------------------------------------------------------------------------------------------------
NBR_BANKS 裡面 option 就是 頻率微調的值可以從 -127~+127做設定慢慢去找到上下值
後 ( 最大+最小) / 2 就是比較好的值....
我是用 20為一個單位 設了好幾個開關再一個個對頻找出上下值. 最後填入適當的值做為標準
/* 12 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
40 是原始內建 ....我的 frsky xm+ 就是對不到...
例:
/* 1 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 2 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 20 },
/* 3 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 40 },
/* 3*/ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 60 },
.
.
.
-----------------------------------------------------------------------------------------------------------------------
因為 我買的是atmega328 容量有限所以 要去減肥....沒用的就在前面加 "//"
直到 arduino 編譯正常就好了..
/****************/
/*** RF CHIPS ***/
/****************/
//There are 4 RF components supported. If one of them is not installed you must comment it using "//".
//If a chip is not installed all associated protocols are automatically disabled.
//4-in-1 modules have all RF chips installed
//!!!If a RF chip is present it MUST be marked as installed!!! or weird things will happen you have been warned.
//#define A7105_INSTALLED
#define CYRF6936_INSTALLED
#define CC2500_INSTALLED
#define NRF24L01_INSTALLED
/****************************/
/*** PROTOCOLS TO INCLUDE ***/
/****************************/
//In this section select the protocols you want to be accessible when using the module.
//All the protocols will not fit in the Atmega328p module so you need to pick and choose.
//Comment the protocols you are not using with "//" to save Flash space.
//The protocols below need an A7105 to be installed
//#define AFHDS2A_A7105_INO
//#define FLYSKY_A7105_INO
//#define HUBSAN_A7105_INO
//#define BUGS_A7105_INO
//The protocols below need a CYRF6936 to be installed
#define DEVO_CYRF6936_INO
#define DSM_CYRF6936_INO
#define J6PRO_CYRF6936_INO
#define WFLY_CYRF6936_INO
#define WK2x01_CYRF6936_INO
//The protocols below need a CC2500 to be installed
#define CORONA_CC2500_INO
#define FRSKYD_CC2500_INO
#define FRSKYV_CC2500_INO
#define FRSKYX_CC2500_INO
#define HITEC_CC2500_INO
#define SFHSS_CC2500_INO
//The protocols below need a NRF24L01 to be installed
//#define ASSAN_NRF24L01_INO
#define BAYANG_NRF24L01_INO
#define CABELL_NRF24L01_INO
#define CFLIE_NRF24L01_INO
#define CG023_NRF24L01_INO
#define CX10_NRF24L01_INO // Include Q2X2 protocol
#define DM002_NRF24L01_INO
#define ESKY_NRF24L01_INO
#define ESKY150_NRF24L01_INO
//#define FQ777_NRF24L01_INO
#define FY326_NRF24L01_INO
#define GW008_NRF24L01_INO
//#define HISKY_NRF24L01_INO
//#define HONTAI_NRF24L01_INO
#define H8_3D_NRF24L01_INO
#define KN_NRF24L01_INO
#define MJXQ_NRF24L01_INO
#define MT99XX_NRF24L01_INO
#define Q303_NRF24L01_INO
#define SHENQI_NRF24L01_INO
#define SLT_NRF24L01_INO
#define SYMAX_NRF24L01_INO
#define V2X2_NRF24L01_INO
#define YD717_NRF24L01_INO
-----------------------------------------------------------------------------------------------------------
這裡可以自己去設定你有用的協議 開關位置照自己意思放...
剛剛找出正確的值後填入 frskyx 的 option位置裡
例:
我的是 -40
/* 11 */ {PROTO_FRSKYX, CH_16 , 0 , P_HIGH , NO_AUTOBIND , -40 }
/** Number of PPM Channels **/
// The line below is used to set the minimum number of channels which the module should receive to consider a PPM frame valid.
// The default value is 4 to receive at least AETR for flying models but you could also connect the PPM from a car radio which has only 3 channels by changing this number to 3.
#define MIN_PPM_CHANNELS 4
// The line below is used to set the maximum number of channels which the module should work with. Any channels received above this number are discarded.
// The default value is 16 to receive all possible channels but you might want to filter some "bad" channels from the PPM frame like the ones above 6 on the Walkera PL0811.
#define MAX_PPM_CHANNELS 16
/** Rotary Switch Protocol Selector Settings **/
//The table below indicates which protocol to run when a specific position on the rotary switch has been selected.
//All fields and values are explained below. Everything is configurable from here like in the Serial mode.
//Tip: You can associate multiple times the same protocol to different rotary switch positions to take advantage of the model match based on RX_Num
//A system of banks enable the access to more protocols than positions on the rotary switch. Banks can be selected by placing the rotary switch on position 15, power up the module and
// short press the bind button multiple times until you reach the desired one. The bank number currently selected is indicated by the number of LED flash.
// Full procedure is located here: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#protocol-selection-in-ppm-mode
//The parameter below indicates the number of desired banks between 1 and 5. Default is 5.
#define NBR_BANKS 5
const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
#if NBR_BANKS > 0
//****************************** BANK 1 ******************************
// Switch Protocol Sub protocol RX_Num Power Auto Bind Option
/* 1 */ {PROTO_FLYSKY, Flysky , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 2 */ {PROTO_AFHDS2A, PWM_IBUS , 0 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 0
/* 3 */ {PROTO_AFHDS2A, PWM_IBUS , 1 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 1
/* 4 */ {PROTO_AFHDS2A, PWM_IBUS , 2 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 2
/* 5 */ {PROTO_AFHDS2A, PWM_IBUS , 3 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 3
/* 6 */ {PROTO_AFHDS2A, PWM_IBUS , 2 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 4
/* 7 */ {PROTO_AFHDS2A, PWM_IBUS , 3 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 5
/* 8 */ {PROTO_SFHSS, H107 , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 9 */ {PROTO_FRSKYV, 0 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 10 */ {PROTO_FRSKYD, 0 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 11 */ {PROTO_FRSKYX, CH_16 , 0 , P_HIGH , NO_AUTOBIND , -40 }, // option=fine freq tuning
/* 12 */ {PROTO_FRSKYX, EU_16 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 13 */ {PROTO_DEVO , 0 , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 14 */ {PROTO_WK2x01, WK2801 , 0 , P_HIGH , NO_AUTOBIND , 0 },
#endif
arduino 編譯好了..就燒入
usbasp tools
照此網頁步驟完成fuses 更改與軟體上傳
原始 code
-config.h 要去設定 尋找 frsky xm+ 接收頻率.
若一開始就對到當然不用去找.
/** CC2500 Fine Frequency Tuning **/
//For optimal performance the CC2500 RF module used by the FrSkyD, FrSkyV, FrSkyX, SFHSS, CORONA and Hitec protocols needs to be tuned for each protocol.
//Initial tuning should be done via the radio menu with a genuine FrSky/Futaba/CORONA/Hitec receiver.
//Once a good tuning value is found it can be set here and will override the radio's 'option' setting for all existing and new models which use that protocol.
//For more information: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/tree/master/docs/Frequency_Tuning.md
//Uncomment the lines below (remove the "//") and set an appropriate value (replace the "0") to enable. Valid range is -127 to +127.
//#define FORCE_FRSKYD_TUNING 0
//#define FORCE_FRSKYV_TUNING 0
//#define FORCE_FRSKYX_TUNING 0
//#define FORCE_SFHSS_TUNING 0
//#define FORCE_CORONA_TUNING 0
//#define FORCE_HITEC_TUNING 0
---------------------------------------------------------------------------------------------------------------------
NBR_BANKS 裡面 option 就是 頻率微調的值可以從 -127~+127做設定慢慢去找到上下值
後 ( 最大+最小) / 2 就是比較好的值....
我是用 20為一個單位 設了好幾個開關再一個個對頻找出上下值. 最後填入適當的值做為標準
/* 12 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
40 是原始內建 ....我的 frsky xm+ 就是對不到...
例:
/* 1 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 2 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 20 },
/* 3 */ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 40 },
/* 3*/ {PROTO_FRSKYX, EU_16, 0 , P_HIGH , NO_AUTOBIND , 60 },
.
.
.
-----------------------------------------------------------------------------------------------------------------------
因為 我買的是atmega328 容量有限所以 要去減肥....沒用的就在前面加 "//"
直到 arduino 編譯正常就好了..
/****************/
/*** RF CHIPS ***/
/****************/
//There are 4 RF components supported. If one of them is not installed you must comment it using "//".
//If a chip is not installed all associated protocols are automatically disabled.
//4-in-1 modules have all RF chips installed
//!!!If a RF chip is present it MUST be marked as installed!!! or weird things will happen you have been warned.
//#define A7105_INSTALLED
#define CYRF6936_INSTALLED
#define CC2500_INSTALLED
#define NRF24L01_INSTALLED
/****************************/
/*** PROTOCOLS TO INCLUDE ***/
/****************************/
//In this section select the protocols you want to be accessible when using the module.
//All the protocols will not fit in the Atmega328p module so you need to pick and choose.
//Comment the protocols you are not using with "//" to save Flash space.
//The protocols below need an A7105 to be installed
//#define AFHDS2A_A7105_INO
//#define FLYSKY_A7105_INO
//#define HUBSAN_A7105_INO
//#define BUGS_A7105_INO
//The protocols below need a CYRF6936 to be installed
#define DEVO_CYRF6936_INO
#define DSM_CYRF6936_INO
#define J6PRO_CYRF6936_INO
#define WFLY_CYRF6936_INO
#define WK2x01_CYRF6936_INO
//The protocols below need a CC2500 to be installed
#define CORONA_CC2500_INO
#define FRSKYD_CC2500_INO
#define FRSKYV_CC2500_INO
#define FRSKYX_CC2500_INO
#define HITEC_CC2500_INO
#define SFHSS_CC2500_INO
//The protocols below need a NRF24L01 to be installed
//#define ASSAN_NRF24L01_INO
#define BAYANG_NRF24L01_INO
#define CABELL_NRF24L01_INO
#define CFLIE_NRF24L01_INO
#define CG023_NRF24L01_INO
#define CX10_NRF24L01_INO // Include Q2X2 protocol
#define DM002_NRF24L01_INO
#define ESKY_NRF24L01_INO
#define ESKY150_NRF24L01_INO
//#define FQ777_NRF24L01_INO
#define FY326_NRF24L01_INO
#define GW008_NRF24L01_INO
//#define HISKY_NRF24L01_INO
//#define HONTAI_NRF24L01_INO
#define H8_3D_NRF24L01_INO
#define KN_NRF24L01_INO
#define MJXQ_NRF24L01_INO
#define MT99XX_NRF24L01_INO
#define Q303_NRF24L01_INO
#define SHENQI_NRF24L01_INO
#define SLT_NRF24L01_INO
#define SYMAX_NRF24L01_INO
#define V2X2_NRF24L01_INO
#define YD717_NRF24L01_INO
-----------------------------------------------------------------------------------------------------------
這裡可以自己去設定你有用的協議 開關位置照自己意思放...
剛剛找出正確的值後填入 frskyx 的 option位置裡
例:
我的是 -40
/* 11 */ {PROTO_FRSKYX, CH_16 , 0 , P_HIGH , NO_AUTOBIND , -40 }
/** Number of PPM Channels **/
// The line below is used to set the minimum number of channels which the module should receive to consider a PPM frame valid.
// The default value is 4 to receive at least AETR for flying models but you could also connect the PPM from a car radio which has only 3 channels by changing this number to 3.
#define MIN_PPM_CHANNELS 4
// The line below is used to set the maximum number of channels which the module should work with. Any channels received above this number are discarded.
// The default value is 16 to receive all possible channels but you might want to filter some "bad" channels from the PPM frame like the ones above 6 on the Walkera PL0811.
#define MAX_PPM_CHANNELS 16
/** Rotary Switch Protocol Selector Settings **/
//The table below indicates which protocol to run when a specific position on the rotary switch has been selected.
//All fields and values are explained below. Everything is configurable from here like in the Serial mode.
//Tip: You can associate multiple times the same protocol to different rotary switch positions to take advantage of the model match based on RX_Num
//A system of banks enable the access to more protocols than positions on the rotary switch. Banks can be selected by placing the rotary switch on position 15, power up the module and
// short press the bind button multiple times until you reach the desired one. The bank number currently selected is indicated by the number of LED flash.
// Full procedure is located here: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#protocol-selection-in-ppm-mode
//The parameter below indicates the number of desired banks between 1 and 5. Default is 5.
#define NBR_BANKS 5
const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
#if NBR_BANKS > 0
//****************************** BANK 1 ******************************
// Switch Protocol Sub protocol RX_Num Power Auto Bind Option
/* 1 */ {PROTO_FLYSKY, Flysky , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 2 */ {PROTO_AFHDS2A, PWM_IBUS , 0 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 0
/* 3 */ {PROTO_AFHDS2A, PWM_IBUS , 1 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 1
/* 4 */ {PROTO_AFHDS2A, PWM_IBUS , 2 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 2
/* 5 */ {PROTO_AFHDS2A, PWM_IBUS , 3 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 3
/* 6 */ {PROTO_AFHDS2A, PWM_IBUS , 2 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 4
/* 7 */ {PROTO_AFHDS2A, PWM_IBUS , 3 , P_HIGH , NO_AUTOBIND , 0 }, // RX number 5
/* 8 */ {PROTO_SFHSS, H107 , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 9 */ {PROTO_FRSKYV, 0 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 10 */ {PROTO_FRSKYD, 0 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 11 */ {PROTO_FRSKYX, CH_16 , 0 , P_HIGH , NO_AUTOBIND , -40 }, // option=fine freq tuning
/* 12 */ {PROTO_FRSKYX, EU_16 , 0 , P_HIGH , NO_AUTOBIND , 40 }, // option=fine freq tuning
/* 13 */ {PROTO_DEVO , 0 , 0 , P_HIGH , NO_AUTOBIND , 0 },
/* 14 */ {PROTO_WK2x01, WK2801 , 0 , P_HIGH , NO_AUTOBIND , 0 },
#endif
arduino 編譯好了..就燒入
把披薩包裝紙盒 回收 diy 三角翼飛機
剛剛看到 Flite test 上傳 新的 diy 三角翼飛機 用披薩包裝紙盒回收來做,超厲害的,給我衝動想diy 來玩........
diy 過程
飛行 測試
資料來源 Flite test
訂閱：
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之前做了一個大的OPENTX arduino-mega2560-open-tx 因為想要一台小的所以看到OPENAVRC 可以使用 0.96" OLED所以可以小型 化方便攜帶,所以展開DIY製作. 參考資料...... 法國討論網站 RC... -
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