Perguntas de entrevista de vagas de Embedded Software Engineer da empresa Toradex

Applied on online portal, an online test, telephonic round, then finally F2F interview. Interview was mostly focused on microcontroller interfacing to devices. Interview experience was unpleasant. I could answer most of questions. Finally i was told i will get confirmation in next 10-15 days and i got email saying application rejected just about 10 min after i left their office. If i was so bad candidate, i shouldnt be called for last round, and my performance wasnt so bad that i get lied to, on face and get rejected in 10 min.