The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2023
Filed:
Oct. 22, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Karasek, Unterretzbach, AT;
Arvid Sievert, Esslingen, DE;
Guenter Dankl, Vienna, AT;
Marc Zahnlecker, Schwieberdingen, DE;
Marco Neumann, Stuttgart, DE;
Claus-Michael Schumacher, Steinenbronn, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for transferring packets of a communication protocol via a memory-based interface between two processing units. The method includes providing, in each of the processing units, a send area including a read index section, a write index section, and a send buffer, and a receive area including a read index section, a write index section and a receive buffer. Each processing unit repeats as sending steps: reading a read index from the receive area; writing at least one send packet into the send buffer (from a starting write address to an ending write address, the ending write address maximally corresponding to a buffer address assigned to the read read index, and writing a changed write index into the send area.