From mboxrd@z Thu Jan 1 00:00:00 1970 From: erik quanstrom Date: Sun, 7 Nov 2010 14:42:00 -0500 To: 9fans@9fans.net Message-ID: In-Reply-To: <4CD6FFD4.9040502@gmx.net> References: <4CD5F934.2080705@gmx.net> <4CD69C49.5090209@gmx.net> <9f6f706b0da2fc0b208ad49c097a823b@brasstown.quanstro.net> <4CD6D235.3030704@gmx.net> <1ab89ced7625309d8c289292c4a4086c@brasstown.quanstro.net> <4CD6FFD4.9040502@gmx.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] pcc limitation? Topicbox-Message-UUID: 78e8a204-ead6-11e9-9d60-3106f5b1d025 > In practice: > Right now (with incomplete support for some chips): > writearr: 260 bytes > readarr: 16777217 bytes > > In the near future (maybe 2 weeks from now): > writearr: 1056 bytes > readarr: 16777217 bytes so you're saying that you have > 16777217 bytes of spi data for a single command in your program? i think i'm missing something. you couldn't fit that much data in 32kb of ram. - erik