From ca01e2e6e69fd702ed2f4cf56d6323593bea3278 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= Date: Tue, 12 Nov 2019 12:34:14 +0100 Subject: Add test IO --- Kod/bilbana/yc4/display/get_response.m | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Kod/bilbana/yc4/display/get_response.m (limited to 'Kod/bilbana/yc4/display/get_response.m') diff --git a/Kod/bilbana/yc4/display/get_response.m b/Kod/bilbana/yc4/display/get_response.m new file mode 100644 index 0000000..9714a43 --- /dev/null +++ b/Kod/bilbana/yc4/display/get_response.m @@ -0,0 +1,34 @@ +function [ack, start_code, data] get_response(display_data) +% GET RESPONSE +% In-depth explanation +% [flag, display_data] = matlabclient(2) + +ack = false; +start_code = ''; +data = []; + +len = -1; + +if display_data[0] == 6 + ack = true; +else + return +end + +display_data[0] = []; + +if display_data[0] == 17 + start_code = 'DC1'; +elseif display_data[0] == 18 + start_code = 'DC2'; +end + +display_data[0] = []; + +len = display_data[0]; + +while len > 0 + +end + +end -- cgit v1.2.1 From 2f0a6f442b8103a95839f0e37d5689ca9cf0fe71 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?David=20Thor=C3=A9n?= Date: Wed, 13 Nov 2019 12:32:46 +0100 Subject: Working communication from display --- Kod/bilbana/yc4/display/get_response.m | 47 +++++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 15 deletions(-) (limited to 'Kod/bilbana/yc4/display/get_response.m') diff --git a/Kod/bilbana/yc4/display/get_response.m b/Kod/bilbana/yc4/display/get_response.m index 9714a43..1e3e6af 100644 --- a/Kod/bilbana/yc4/display/get_response.m +++ b/Kod/bilbana/yc4/display/get_response.m @@ -1,34 +1,51 @@ -function [ack, start_code, data] get_response(display_data) +function [ack, start_code, responses] = get_response(display_data) % GET RESPONSE % In-depth explanation % [flag, display_data] = matlabclient(2) ack = false; start_code = ''; -data = []; +bcc = display_data(length(display_data)); +responses = []; -len = -1; +pointer = 1; -if display_data[0] == 6 +if display_data(pointer) == 6 ack = true; else return end -display_data[0] = []; +if pointer > length(display_data) + return +end -if display_data[0] == 17 +pointer = pointer + 1; +if display_data(1) == 17 start_code = 'DC1'; -elseif display_data[0] == 18 +elseif display_data(1) == 18 start_code = 'DC2'; end -display_data[0] = []; - -len = display_data[0]; - -while len > 0 - -end - +pointer = pointer + 1; +% total length + +data = struct; +while pointer < length(display_data) - 1 % last value is bcc + pointer = pointer + 1; + if display_data(pointer) ~= 27 + % TODO: no ESC? + end + pointer = pointer + 1; + data.id = char(display_data(pointer)); + + pointer = pointer + 1; + data.length = display_data(pointer); + if data.id == 'A' + pointer = pointer + 1; + data.data = display_data(pointer); + else + pointer = pointer + data.length; + end + responses = [responses, data]; end -- cgit v1.2.1 From c2ce165db06ac1e39221b5a8d788c0b49998111e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?David=20Thor=C3=A9n?= Date: Wed, 13 Nov 2019 12:52:41 +0100 Subject: Add working display-code --- Kod/bilbana/yc4/display/get_response.m | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'Kod/bilbana/yc4/display/get_response.m') diff --git a/Kod/bilbana/yc4/display/get_response.m b/Kod/bilbana/yc4/display/get_response.m index 1e3e6af..0c77a00 100644 --- a/Kod/bilbana/yc4/display/get_response.m +++ b/Kod/bilbana/yc4/display/get_response.m @@ -5,9 +5,14 @@ function [ack, start_code, responses] = get_response(display_data) ack = false; start_code = ''; -bcc = display_data(length(display_data)); responses = []; +if isempty(display_data) + return +end +bcc = display_data(length(display_data)); + + pointer = 1; if display_data(pointer) == 6 -- cgit v1.2.1