Non-transitory computer-readable medium, sewing machine system, and embroidery frame

A sewing machine system, comprising:

• a device;
• a sewing machine;
• and
• an embroidery frame, the embroidery frame including:
• a mounting portion that is configured to be mounted on and removed from an embroidery frame moving portion of the sewing machine;
• and
• a clamping portion that includes a first frame and a second frame, the first frame and the second frame being configured to clamp a sewing workpiece, the clamping portion having at least one reference mark that is disposed at a visible position, the visible position being a position on a side of the clamping portion that is opposite a needle bar of the sewing machine in a state in which the sewing workpiece is clamped,
• wherein the device includes:
• an image capture portion that is configured to create image data;
• a first processor;
• and
• a first memory that is configured to store computer-readable instructions that, when executed by the first processor, cause the first processor to perform the steps of:
• causing the image capture portion to create the image data by causing the image capture portion to capture an image of a range that includes the at least one reference mark and at least one indicator mark, the at least one indicator mark being positioned in an area inside the embroidery frame, on the sewing workpiece that is clamped in the embroidery frame,
• computing positioning data based on the image data, the positioning data being data that indicate at least one of a position and an angle of the at least one indicator mark in relation to the at least one reference mark, wherein the computing of the positioning data includes:
• acquiring first positions, the first positions being actual relative positions of first characteristic points in relation to a specified second position, the first characteristic points being characteristic points that are included in the at least one reference mark,
• detecting third positions, the third positions being respective positions of the first characteristic points in a captured image, the captured image being an image that is based on the image data,
• detecting at least one fourth position, the at least one fourth position being, a position of at least one second characteristic point in the captured image, the at least one second characteristic point being at least one characteristic point that is included in the at least one indicator mark,
• computing the positioning data based on the third positions, the first positions that respectively correspond to the third positions of the first characteristic points, and the at least one fourth position, and
• outputting the positioning data, and
• the sewing machine includes:
• the embroidery frame moving portion that is configured to move the embroidery frame in a movement direction;
• a sewing portion that is configured to form a stitch in the sewing workpiece that is clamped in the embroidery frame, the sewing portion including the needle bar;
• a second processor;
• and
• a second memory that is configured to store computer-readable instructions that, when executed by the second processor, cause the second processor to perform the steps of:
• acquiring the positioning data that have been output from the device,
• specifying an embroidery pattern to be formed in the sewing workpiece,
• setting at least one of a position and an angle of the embroidery pattern on the sewing workpiece, based on the positioning data,
• acquiring embroidery data, the embroidery data being data for forming, at the at least one of the position and the angle of the embroidery pattern on the sewing workpiece, stitches that make up the embroidery pattern, and
• causing the embroidery frame moving portion and the sewing portion to form the stitches that make up the embroidery pattern in the sewing workpiece, based on the embroidery data.