From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 153B6C48BC3 for ; Wed, 21 Feb 2024 15:49:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rcoqC-0003wC-9g; Wed, 21 Feb 2024 10:49:00 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rceA8-0004yp-OV for qemu-devel@nongnu.org; Tue, 20 Feb 2024 23:24:52 -0500 Received: from mail-lf1-x132.google.com ([2a00:1450:4864:20::132]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rceA6-0004Zk-BR for qemu-devel@nongnu.org; Tue, 20 Feb 2024 23:24:51 -0500 Received: by mail-lf1-x132.google.com with SMTP id 2adb3069b0e04-5101cd91017so8115431e87.2 for ; Tue, 20 Feb 2024 20:24:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1708489487; x=1709094287; darn=nongnu.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=Og9d873d3uZpMwdAH+IUxEqRHLkd4OjG/C+AOnPcogc=; b=K6GRLUxpEafN/A333QpaihHLEE7XQW9+lAykqcTtLC0PZRg8VkoI6HbE+7Uwp2Xunf w0j+/R3UUuX9N1xtvNtHdKmtUzkUgY7qazcI3jZEYtAU/bxtickz3UVawfmSx+eCgrjq AV7i4QeOlOPAK3mgdrCFo/gw9QfCVzq0XiWErbXw/ZzT4QMLqiijRYxBZRVfuB4qNUGx gV+uoYc0Tlsx0WZZsGsgkRnyYqdpVtROiFNIs22iJ8rmgt4S8VEOF7/qotwpacGy4TOK U8qZ1iSQAOSyzfJmqZcTyWpbeK7sj4eZFadyyUuCfYVoMbPUGpkLc9y/wH8TVymS3FHC hKpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708489487; x=1709094287; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Og9d873d3uZpMwdAH+IUxEqRHLkd4OjG/C+AOnPcogc=; b=upeWunPvqwrRMMDl2lCJfLX4M7GJlmhs8N2pymjgKZLPokqZkaEQy45dzJExkWtmKi ++YTRSAHmAwN5xS/AGSe1BgeE+YBzsr35y6h38pP7IdYBVfO4ub+f55gflWG9zXMSwLm lMqMSI/nlU3AqKo6aHnxRbsXnBB/a+YjNGtViihiTcreAajnejYeMerp/5rDnAErHKIY mOS4M23A8P93vO4Ph2yBx1fEofxkxQclZd7u8/CmgPt6Gv3sb4Eqk308vU2GI6PPMaHk bLvZXjoxFCpz+DIkSzcuB5WHZJ/7NvW3Bie9ryA0btst97ZSrJ13JG/NKnC6VwQ5c3yR NWog== X-Gm-Message-State: AOJu0YwLwAFgrowoKLkiz22TOYOWbgbZtzvj/8gnyLkpX1j7YeSagN0J quF+e6YrfrKpP4P5QtiHk58Q1gb3VUV5hexxsFVw2sCDHeB9uuIcImQBML8CjM901WQYsDFXDVp 7MlFaQXj+K+fPqxFFl7XyxsjpztCEPTQE2ag= X-Google-Smtp-Source: AGHT+IFPz1XvWy6r3bmB6+qeu0nt+LcjP8q7GSgMv3U/sgUcijO231KG0Y2x7ezcptHgBMz8D1yge1wJNSAZtPtksGY= X-Received: by 2002:a05:6512:3445:b0:512:a885:c377 with SMTP id j5-20020a056512344500b00512a885c377mr5664122lfr.60.1708489487161; Tue, 20 Feb 2024 20:24:47 -0800 (PST) MIME-Version: 1.0 From: Akilan Purushothaman Date: Tue, 20 Feb 2024 20:24:36 -0800 Message-ID: Subject: Help with qemu_input_event_send_key_number and IOThreads in Qemu To: qemu-devel@nongnu.org Content-Type: multipart/alternative; boundary="000000000000fc1f510611dcb48e" Received-SPF: pass client-ip=2a00:1450:4864:20::132; envelope-from=akilan.purushothaman@gmail.com; helo=mail-lf1-x132.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Wed, 21 Feb 2024 10:48:59 -0500 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --000000000000fc1f510611dcb48e Content-Type: text/plain; charset="UTF-8" Dear Development Team, I'm trying to use Qemu as a shared library for my Android app. It is working fine so far. I can get the display output, but I cannot send it any keys. When I try, I get an error about an assert() failing at line 91 in tcg-accel-ops.c . I think I'm supposed to run it from some IOThread, but I am not sure how it is done. I would appreciate it very much if you helped me with this. void snd_keypress(const char *ke, int len){ > int id = index_from_key(ke, len); > printf("yop\n"); > if(l.kbd != NULL && l.dcl.con != NULL) { > printf("convert%d\n", id); > printf("start event\n"); > qemu_input_event_send_key_number(l.dcl.con, id, true); > qemu_input_event_send_key_delay(0); > printf("started\n"); > sleep(1); > printf("end event\n"); > qemu_input_event_send_key_number(l.dcl.con, id, false); > qemu_input_event_send_key_delay(0); > } > } > Best regards, Akilan Purushothaman --000000000000fc1f510611dcb48e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Dear Development Team,

I'm trying t= o use Qemu as a shared library for my Android app. It is working fine so fa= r. I can get the display output, but I cannot send it any keys. When I try,= I get an error about an assert()= failing at line 91 in tcg-accel-ops.c. I think I'm supposed to run= it from some IOThread, but I am not sure how it is done. I would appreciat= e it very much if you helped me with this.

void snd_keypress(const char *ke, int= len){
=C2=A0 =C2=A0 int id =3D index_from_key(ke, len);
=C2=A0 =C2= =A0 printf("yop\n");
=C2=A0 =C2=A0 if(l.kbd !=3D NULL &&am= p; l.dcl.con !=3D NULL) {
=C2=A0 =C2=A0 =C2=A0 =C2=A0 printf("conve= rt%d\n", id);
=C2=A0 =C2=A0 =C2=A0 =C2=A0 printf("start event\= n");
=C2=A0 =C2=A0 =C2=A0 =C2=A0 qemu_input_event_send_key_number(l= .dcl.con, id, true);
=C2=A0 =C2=A0 =C2=A0 =C2=A0 qemu_input_event_send_k= ey_delay(0);
=C2=A0 =C2=A0 =C2=A0 =C2=A0 printf("started\n");<= br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 sleep(1);
=C2=A0 =C2=A0 =C2=A0 =C2=A0 pri= ntf("end event\n");
=C2=A0 =C2=A0 =C2=A0 =C2=A0qemu_input_even= t_send_key_number(l.dcl.con, id, false);
=C2=A0 =C2=A0 =C2=A0 =C2=A0qemu= _input_event_send_key_delay(0);
=C2=A0 =C2=A0 }
}

Best regards,
Akilan Purushothaman=C2=A0
--000000000000fc1f510611dcb48e--