銆怑G800Z-CN銆慓PIO椹卞姩LED鐏

銆怑G800Z-CN銆慓PIO椹卞姩LED鐏

鏈渚嬩娇鐢ㄧЩ杩滈€氫俊pico寮€鍙戞澘鍜孶niRTOS锛岄€氳繃璋冪敤GPIO鐩稿叧鍔熻兘鍑芥暟锛屾帶鍒禛PIO寮曡剼瀵瑰簲鐨勮緭鍑虹數骞筹紝浣垮叾姣 1 绉掔炕杞竴娆$數骞筹紝浠庤€岃LED妯″潡杈惧埌鐏厜闂儊鐨勮瑙夋晥鏋溿€

  • GPIO搴旂敤

椤圭洰姒傝堪

鏈渚嬩娇鐢ㄧЩ杩滈€氫俊pico寮€鍙戞澘鍜孶niRTOS锛岄€氳繃璋冪敤GPIO鐩稿叧鍔熻兘鍑芥暟锛屾帶鍒禛PIO寮曡剼瀵瑰簲鐨勮緭鍑虹數骞筹紝浣垮叾姣 1 绉掔炕杞竴娆$數骞筹紝浠庤€岃LED妯″潡杈惧埌鐏厜闂儊鐨勮瑙夋晥鏋溿€

鍔熻兘鐗规€

鍩轰簬GPIO鐨勭簿鍑哃ED鎺у埗
  • 纭欢绾у紩鑴氭帶鍒锛氱洿鎺ユ搷浣滈€氱敤杈撳叆杈撳嚭锛圙PIO锛夊紩鑴氾紝瀹炵幇瀵筁ED鐘舵€佺殑绮惧噯鎺у埗銆
  • 鐏垫椿闂儊妯″紡锛氭敮鎸佽嚜瀹氫箟LED闂儊棰戠巼涓庡懆鏈燂紝鍙交鏉惧疄鐜板揩闂€佹參闂瑙夋晥鏋溿€
  • 瓒呬綆璧勬簮鍗犵敤锛氱函杞欢閫昏緫鎺у埗锛屾棤闇€棰濆纭欢瀹氭椂鍣ㄦ垨澶嶆潅澶栬锛屾瀬澶ц妭鐪佺郴缁熻祫婧愩€

寮€鍙戝噯澶

灏卞儚"Hello World"鏄涔犵紪绋嬭瑷€鐨勭涓€姝ワ紝鐐逛寒绗竴棰桳ED鍚屾牱鏄祵鍏ュ紡寮€鍙戠殑绗竴姝ャ€傛寜涓嬮潰鐨勬楠わ紝鐢║niRTOS瀹屾垚浣犵殑绗竴姝ャ€

纭欢瑕佹眰

  • USB鏁版嵁绾匡紙USB-A杞琔SB-C锛夛紝鐐规璐拱

杞欢瑕佹眰

  • unirtos-toolchain.exe锛氱紪璇戝伐鍏烽摼瀹夎绋嬪簭锛鐐规鑾峰彇
  • Python锛氱敤浜庤繍琛寀nirtos-cli宸ュ叿锛岄渶浣跨敤3.9鍙婃洿楂樼増鏈€傚畨瑁呮楠よ蹇€熷惎鍔-鐜鎼缓绔犺妭銆
  • Git锛歶nirtos-cli浣跨敤璇ュ伐鍏锋媺鍙朣DK銆佷緷璧栧簱绛夛紝闇€浣跨敤2.40鍙婃洿楂樼増鏈€傚畨瑁呮楠よ蹇€熷惎鍔-鐜鎼缓绔犺妭銆
  • unirtos-cli锛歎niRTOS鐨勫懡浠よ宸ュ叿锛岀敤浜庝竴閿媺鍙朣DK銆佸揩閫熷垱寤哄伐绋嬨€傚畨瑁呮楠よ蹇€熷惎鍔-鐜鎼缓绔犺妭銆
  • USB椹卞姩锛氱敤浜嶱C璇嗗埆妯″潡鐨刄SB鏋氫妇鎺ュ彛锛鐐规鑾峰彇
  • QFlash.exe锛氭ā鍧楀浐浠剁儳褰曠▼搴忥紝鐢ㄤ簬鐑у綍UniRTOS缂栬瘧鐢熸垚鐨勫浐浠讹紝鐐规鑾峰彇
  • EPAT宸ュ叿锛氳姱鐗囧巶鍟嗘彁渚涚殑鏃ュ織鎶撳彇宸ュ叿锛岀敤浜庢煡鐪嬫ā鍧楄繍琛屾棩蹇椾互鍒嗘瀽搴旂敤绋嬪簭鎵ц鎯呭喌锛鐐规鑾峰彇

蹇€熶笂鎵

涓嬭浇椤圭洰

绀轰緥浠g爜浣嶄簬UniRTOS瀹樻柟鍒涘浠撳簱锛鐐规璁块棶涓嬭浇

缂栬瘧骞剁儳褰曢」鐩

纭繚unirtos-cli宸ュ叿鍜寀nirtos-toolchain宸ュ叿宸插畨瑁咃紝鍦ㄤ笅杞界殑椤圭洰鐩綍寮€鍚疌md鎴朠owerShell绐楀彛锛屾墽琛屽懡浠nirtos-cli env-setup鎷夊彇缂栬瘧鐜锛屽啀鎵ц鍛戒护unirtos-cli build杩涜缂栬瘧銆傞」鐩厤缃腑榛樿缂栬瘧鍨嬪彿涓篍G800ZCN_LA锛屽鑻ヤ娇鐢ㄧ殑妯$粍鍨嬪彿涓嶆槸EG800ZCN_LA锛屽彲閫氳繃椤圭洰涓璭nv_config.json鏂囦欢鐨刡uild瀛楁杩涜淇敼锛岃缁嗙紪璇戜笌鐑у綍娴佺▼璇峰弬鑰蹇€熷惎鍔

纭欢杩炴帴

  1. LED妯″潡杩炴帴寮€鍙戞澘瀵瑰簲鐗╃悊寮曡剼锛孷->3V3 , R銆丟銆丅涓€変竴鑴氾紙濡 R锛夆啋 Pin19"(19鍙峰紩鑴)銆
  2. 浣跨敤USB鏁版嵁绾胯繛鎺ュ紑鍙戞澘鍜岀數鑴戙€

浠g爜姒傝

涓昏鍔熻兘鎺ュ彛

甯搁噺瀹氫箟 锛
  1. 瀹氫箟绾跨▼鏍堝ぇ灏忎负 1024 瀛楄妭锛屽嵆 1 KB銆
  2. 瀹氫箟绾跨▼浼樺厛绾т负涓€鑸紭鍏堢骇銆
  3. 瀹氫箟绾跨▼浠诲姟鍙ユ焺锛屽垵濮嬪寲涓虹┖銆
  4. 瀹氫箟闇€瑕佸垵濮嬪寲鐨勫紩鑴氬彿锛孌emo涓娇鐢 19 鍙峰紩鑴氾紝濡傞渶鍏朵粬寮曡剼锛岃鑷淇敼銆
  5. 瀹氫箟涓€涓pin_cfg锛岀敤浜庡悗缁帴鏀堕粯璁ゅ紩鑴氶厤缃紝绫诲瀷涓qosa_pin_cfg_t

unir_led_init
涓昏鍔熻兘鏄垵濮嬪寲寮曡剼瀵瑰簲鐨凣PIO鍔熻兘锛
  1. 浣跨敤qosa_memset鍏堝皢pin_cfg涓殑鎴愬憳鍒濆鍖栦负0銆
  2. 浣跨敤qosa_get_pin_default_cfg鑾峰彇寮曡剼鐨勯粯璁ら厤缃紝鎷垮埌寮曡剼瀵瑰簲GPIO鍙凤紝GPIO鍔熻兘閰嶇疆銆
  3. 浣跨敤qosa_pin_set_func璁剧疆褰撳墠寮曡剼鍔熻兘涓篏PIO鍔熻兘锛屾澶勭殑GPIO鍔熻兘閰嶇疆鍊肩敱涓婁竴姝ヨ幏鍙栥€
  4. 浣跨敤qosa_gpio_init鍒濆鍖朑PIO鍔熻兘锛岄厤缃负涓婃媺杈撳嚭妯″紡锛岄粯璁ょ數骞抽珮鐢靛钩銆
unir_led_set
涓昏鍔熻兘锛氭敼鍙樺紩鑴氱殑GPIO杈撳嚭鐢靛钩锛屼粠鑰屽疄鐜癓ED鐨勪寒鐏€
unir_led_demo_process
涓昏鍔熻兘锛氱嚎绋嬪鐞嗗嚱鏁帮紝涓昏瀹炵幇LED鐨勯棯鐑侀€昏緫锛屾瘡闅 1 s鏀瑰彉GPIO鐨勮緭鍑虹數骞炽€
unir_led_demo_init
涓昏鍔熻兘锛氳皟鐢ㄥ嚱鏁板垵濮嬪寲閰嶇疆GPIO锛屽垱寤虹嚎绋嬫墽琛屼换鍔°€

甯歌闂

1. LED娌℃湁浠讳綍鍙嶅簲锛

妫€鏌ヤ互涓嬪嚑鐐癸細
  • 纭V鎺3V3銆佷俊鍙风嚎鎺in19锛屼笖涓ょ鍧囧彲闈犳帴瑙︺€

  • GPIO鏄惁閰嶇疆涓鸿緭鍑烘ā寮忥紵
  • 寮曡剼鍔熻兘鏄惁閰嶇疆涓篏PIO锛

2. 鏄惁鍙互浣跨敤鍏朵粬寮曡剼锛

淇敼寮€澶寸殑瀹忓畾涔LED_PIN_NUM鍗冲彲鏇存崲涓哄叾浠栧紩鑴氥€

娌熼€氭棤鐣岋紝鏈嶅姟鏃犻檺

浜嗚В鏇村鍏充簬绉昏繙鍏徃銆佷骇鍝佸拰鎶€鏈敮鎸佺殑淇℃伅銆

sitemap地图