tag:blogger.com,1999:blog-7822883683244244182.post6441658815594068686..comments2023-05-08T12:42:54.728+03:00Comments on low tech: Using the STM32 DCMI with JPEG Sensorsmuxhttp://www.blogger.com/profile/07901500843676691342noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-7822883683244244182.post-14987117624418896682016-03-26T04:49:50.209+02:002016-03-26T04:49:50.209+02:00FEIF flag and SDIO issue is not fixed in F4. The w...FEIF flag and SDIO issue is not fixed in F4. The work around is to ignore it if transaction completed, otherwise it does indeed indicate the fifo errorAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-7822883683244244182.post-59723824483212980532015-07-06T05:16:13.786+02:002015-07-06T05:16:13.786+02:00I don't actually encode the sensor data, it ha...I don't actually encode the sensor data, it has built-in JPEG encoder so it outputs JPEG images.iabdalkaderhttps://www.blogger.com/profile/07526150314777847403noreply@blogger.comtag:blogger.com,1999:blog-7822883683244244182.post-16495456956381667152015-07-05T16:39:35.395+02:002015-07-05T16:39:35.395+02:00Hi, I would like to ask if it would be useful to h...Hi, I would like to ask if it would be useful to have way to estimate the JPEG file size before encoding the image sensor data?! Thanks. André Cavalcantehttps://www.blogger.com/profile/10816383424886695504noreply@blogger.comtag:blogger.com,1999:blog-7822883683244244182.post-44987121480207722432015-05-22T16:56:36.047+02:002015-05-22T16:56:36.047+02:00I'm not familiar with that issue, they probabl...I'm not familiar with that issue, they probably fixed it in F4iabdalkaderhttps://www.blogger.com/profile/07526150314777847403noreply@blogger.comtag:blogger.com,1999:blog-7822883683244244182.post-77495481657515813182015-05-22T15:54:26.446+02:002015-05-22T15:54:26.446+02:00Thank you for the actual code. Frank's post d...Thank you for the actual code. Frank's post doesn't provide it. <br />BTW did you find the solution with FEIF flag and SDIO? It seems to me that STM32F2/F4 DMA is a very sad story...Anonymousnoreply@blogger.com