{"id":4902,"date":"2025-09-16T17:08:20","date_gmt":"2025-09-16T15:08:20","guid":{"rendered":"https:\/\/xdiag.org\/?page_id=4902"},"modified":"2025-09-16T17:08:48","modified_gmt":"2025-09-16T15:08:48","slug":"complete-guide-to-flashing-the-mucar-adapter-to-x-diag-pro","status":"publish","type":"page","link":"https:\/\/xdiag.org\/pt\/xdiag-tips\/complete-guide-to-flashing-the-mucar-adapter-to-x-diag-pro\/","title":{"rendered":"Guia completo para fazer o flash do adaptador MUCAR para X-Diag Pro"},"content":{"rendered":"<style>.kb-row-layout-id4902_d3c495-99 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id4902_d3c495-99 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id4902_d3c495-99 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:800px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id4902_d3c495-99 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id4902_d3c495-99 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id4902_d3c495-99 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id4902_d3c495-99 alignfull wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column4902_dab8cd-be > .kt-inside-inner-col,.kadence-column4902_dab8cd-be > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column4902_dab8cd-be > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column4902_dab8cd-be > .kt-inside-inner-col{flex-direction:column;}.kadence-column4902_dab8cd-be > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column4902_dab8cd-be > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column4902_dab8cd-be{position:relative;}@media all and (max-width: 1024px){.kadence-column4902_dab8cd-be > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column4902_dab8cd-be > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column4902_dab8cd-be\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90, .wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90[data-kb-block=\"kb-adv-heading4902_b2eb24-90\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90[data-kb-block=\"kb-adv-heading4902_b2eb24-90\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;}.wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading4902_b2eb24-90[data-kb-block=\"kb-adv-heading4902_b2eb24-90\"] img.kb-inline-image{width:150px;vertical-align:baseline;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h1 class=\"kt-adv-heading4902_b2eb24-90 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading4902_b2eb24-90\"><strong><strong>Guia completo para fazer o flash do adaptador MUCAR para X-Diag Pro<\/strong><\/strong><\/h1>\n\n<p>O adaptador MuCar \u00e9 um dispositivo OBD utilizado para diagn\u00f3sticos profissionais. O processo de grava\u00e7\u00e3o \u00e9 realizado para atualizar o firmware, corrigir problemas operacionais ou migrar o adaptador para plataformas como o X-Diag PRO. Para vers\u00f5es avan\u00e7adas de firmware, pode ser necess\u00e1ria uma conex\u00e3o f\u00edsica a um programador (ST-LINK V2 ou J-Link).<\/p>\n\n<p><strong>Abertura da carca\u00e7a<\/strong><\/p>\n\n<p>O DBScar 7 vem em uma carca\u00e7a pl\u00e1stica robusta unida por clipes. Para abri-la, o ideal \u00e9 usar uma ferramenta pl\u00e1stica de alavanca (como as usadas para desmontagem de celulares) ou uma alavanca pl\u00e1stica fina. Um chave de fenda tamb\u00e9m pode ser usada, mas geralmente causa danos, por isso deve ser evitada. Primeiro, remova a capa de borracha, se houver. Em seguida, localize a jun\u00e7\u00e3o ao longo do meio da carca\u00e7a. Pequenos clipes ocultos nessa regi\u00e3o mant\u00eam as partes superior e inferior unidas. Insira cuidadosamente a ferramenta na fenda entre as pe\u00e7as pl\u00e1sticas e separe-as suavemente. \u00c9 melhor come\u00e7ar pelo lado oposto ao conector OBD e avan\u00e7ar ao redor da carca\u00e7a at\u00e9 que todos os clipes sejam liberados. V\u00e1 com calma \u2014 se um clipe quebrar, a carca\u00e7a n\u00e3o fechar\u00e1 corretamente depois. Uma vez aberta, voc\u00ea ver\u00e1 a placa de circuito impresso (PCB) com seus componentes. Nela h\u00e1 um microcontrolador STM32, ao lado do qual existem pontos de teste destinados \u00e0 programa\u00e7\u00e3o.<\/p>\n\n<style>.kb-image4902_628e03-26.kb-image-is-ratio-size, .kb-image4902_628e03-26 .kb-image-is-ratio-size{max-width:787px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image4902_628e03-26.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image4902_628e03-26 .kb-image-is-ratio-size{align-self:unset;}.kb-image4902_628e03-26{max-width:787px;}.image-is-svg.kb-image4902_628e03-26{-webkit-flex:0 1 100%;flex:0 1 100%;}.image-is-svg.kb-image4902_628e03-26 img{width:100%;}.kb-image4902_628e03-26 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image4902_628e03-26 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/ioawjfoiajfoiawjfaf.jpg\" alt=\"\" class=\"kb-img wp-image-4905\" srcset=\"https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/ioawjfoiajfoiawjfaf.jpg 400w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/ioawjfoiajfoiawjfaf-300x300.jpg 300w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/ioawjfoiajfoiawjfaf-150x150.jpg 150w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/ioawjfoiajfoiawjfaf-100x100.jpg 100w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n<p><strong>Prepara\u00e7\u00e3o<\/strong><\/p>\n\n<p>Antes de come\u00e7ar, prepare o seguinte:<\/p>\n\n<ul class=\"wp-block-list\"><li>Dispositivo Android ou computador<\/li>\n\n<li>Adaptador MuCar<\/li>\n\n<li>Arquivo de firmware correto para o seu modelo MuCar (geralmente .bin)<\/li>\n\n<li>Programador ST-LINK V2 ou J-Link para grava\u00e7\u00e3o avan\u00e7ada<\/li>\n\n<li>Ferro de solda, fios finos ou pequenos clipes tipo jacar\u00e9 para conex\u00e3o \u00e0 PCB<\/li>\n\n<li>Fonte de alimenta\u00e7\u00e3o est\u00e1vel para o adaptador (bateria do ve\u00edculo ou programador USB)<\/li><\/ul>\n\n<p>Certifique-se de que o telefone ou computador tenha bateria suficiente e desative dispositivos Bluetooth pr\u00f3ximos se estiver usando uma conex\u00e3o sem fio.<\/p>\n\n<p><strong>Abertura da carca\u00e7a<\/strong><\/p>\n\n<p>O adaptador MuCar possui uma carca\u00e7a pl\u00e1stica mantida unida por clipes. Utilize uma ferramenta pl\u00e1stica fina de alavanca ou uma ferramenta de abertura de celulares para abri-lo.<\/p>\n\n<p>Remova a capa protetora de borracha, se estiver presente.<\/p>\n\n<p>Insira a ferramenta de alavanca entre as partes superior e inferior e solte os clipes com cuidado.<\/p>\n\n<p>Percorra toda a carca\u00e7a at\u00e9 que todos os clipes sejam liberados.<\/p>\n\n<p>Ap\u00f3s a abertura, voc\u00ea ver\u00e1 a PCB com o microcontrolador e os pontos de teste para programa\u00e7\u00e3o.<\/p>\n\n<p><strong>Conex\u00e3o ao programador<\/strong><\/p>\n\n<p>Na PCB do MuCar, localize os pinos de grava\u00e7\u00e3o: GND, 3,3 V, SWDIO, SWCLK.<\/p>\n\n<p>Conecte-os pino a pino a um programador ST-LINK V2 ou J-Link:<\/p>\n\n<p>GND \u2192 GND<\/p>\n\n<p>3.3V \u2192 3.3V<\/p>\n\n<p>SWDIO \u2192 SWDIO<\/p>\n\n<p>SWCLK \u2192 SWCLK<\/p>\n\n<p>Se estiver usando um ferro de solda, solde fios finos aos pads. Caso contr\u00e1rio, podem ser usados pequenos clipes tipo jacar\u00e9 ou pinos, mas as conex\u00f5es devem permanecer est\u00e1veis. Verifique cuidadosamente o layout dos pinos para evitar danos ao microcontrolador.<\/p>\n\n<p class=\" translation-block\"><strong>Grava\u00e7\u00e3o do firmware<\/strong>\nNo computador, inicie o STM32 ST-LINK Utility. O software dever\u00e1 detectar o microcontrolador MuCar. Selecione \u201cProgram\u201d ou \u201cLoad File\u201d e carregue o arquivo de firmware para MuCar (.bin). Clique em \u201cStart\u201d e aguarde a conclus\u00e3o do processo. Durante a grava\u00e7\u00e3o, n\u00e3o mova os fios, n\u00e3o desconecte o computador e n\u00e3o remova o adaptador. A grava\u00e7\u00e3o normalmente leva menos de um minuto. Quando o programa confirmar a grava\u00e7\u00e3o bem-sucedida, o flash estar\u00e1 conclu\u00eddo.<\/p>\n\n<style>.kb-image4902_d8ebcd-37 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image4902_d8ebcd-37 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/awfioajwfioawjfawf-1024x640.png\" alt=\"\" class=\"kb-img wp-image-4840\" srcset=\"https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/awfioajwfioawjfawf-1024x640.png 1024w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/awfioajwfioawjfawf-300x188.png 300w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/awfioajwfioawjfawf-768x480.png 768w, https:\/\/xdiag.org\/wp-content\/uploads\/2025\/09\/awfioajwfioawjfawf.png 1430w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p><strong>Fechamento da carca\u00e7a e verifica\u00e7\u00e3o<\/strong><\/p>\n\n<p>Desconecte os fios do programador e coloque cuidadosamente a PCB de volta dentro da carca\u00e7a. Feche a carca\u00e7a at\u00e9 que todos os clipes se encaixem corretamente.<\/p>\n\n<p>Conecte o adaptador MuCar \u00e0 porta OBD do ve\u00edculo e abra o X-Diag PRO ou o aplicativo MuCar. Fa\u00e7a login, ative o Bluetooth e conecte o adaptador. Se for solicitado, insira o c\u00f3digo padr\u00e3o, geralmente 1234 ou 0000. Ap\u00f3s o reconhecimento, execute um diagn\u00f3stico no ve\u00edculo para confirmar o funcionamento correto.<\/p>\n\n<p><strong>Solu\u00e7\u00e3o de problemas<\/strong><\/p>\n\n<ul class=\"wp-block-list\"><li>Se o software n\u00e3o detectar o microcontrolador, verifique as conex\u00f5es e a alimenta\u00e7\u00e3o el\u00e9trica.<\/li>\n\n<li>Se a grava\u00e7\u00e3o parar no meio do processo, tente novamente.<\/li>\n\n<li>Se o adaptador n\u00e3o responder ap\u00f3s a grava\u00e7\u00e3o, pode ter sido utilizado um firmware incorreto; refa\u00e7a o flash com o arquivo correto.<\/li>\n\n<li>Se o Bluetooth n\u00e3o conectar, exclua o pareamento antigo no telefone e fa\u00e7a o pareamento novamente.<\/li><\/ul>\n\n<p>Resumo: O adaptador MuCar \u00e9 aberto utilizando uma ferramenta pl\u00e1stica de alavanca, conectado ao ST-LINK V2 por meio da interface SWD, o firmware \u00e9 carregado atrav\u00e9s do STM32 Utility e, em seguida, o adaptador \u00e9 remontado e utilizado com o X-Diag PRO ou o aplicativo MuCar.<\/p><\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>COMPLETE GUIDE TO FLASHING THE MUCAR ADAPTER TO X-DIAG PRO The MuCar adapter is an OBD device used for professional diagnostics. Flashing is performed to upgrade firmware, fix operational issues, or migrate the adapter to platforms such as X-Diag PRO. For advanced firmware versions, physical connection to a programmer (ST-LINK V2 or J-Link) may be&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":4849,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"Guide on how to flash MuCar adapter to x-diag pro | XDIAG","_seopress_titles_desc":"How to flash MuCar adapter to x-diag pro!","_seopress_robots_index":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"iawp_total_views":306,"footnotes":""},"class_list":["post-4902","page","type-page","status-publish","hentry"],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"xpro5","author_link":"https:\/\/xdiag.org\/pt\/author\/xpro5\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/pages\/4902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/comments?post=4902"}],"version-history":[{"count":2,"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/pages\/4902\/revisions"}],"predecessor-version":[{"id":4907,"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/pages\/4902\/revisions\/4907"}],"up":[{"embeddable":true,"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/pages\/4849"}],"wp:attachment":[{"href":"https:\/\/xdiag.org\/pt\/wp-json\/wp\/v2\/media?parent=4902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}