tos/chips/at45db/At45dbP.nc: After a erase is done the buffer should be invalidated in some way. In the fix the buffer page member is set to AT45_MAX_PAGES, because the indexes of the pages are 0-(AT45_MAX_PAGES-1) thus AT45_MAX_PAGES indicates an invalid page number. Have spoken to David Gay about this. No fix seems to be committed, commit it our selfs?
tos/chips/at45db/LogStorageP.nc: in struct pageinfo there is a member lastRecordOffset which is a uint8_t in the original file. Mulle and platforms using At45DB chips with 10 bit offset addresses need a larger storage unit than uint8_t and is thus changed to uint16_t. This should maybe be typedefed in every platform specific implementation of the at45db. We cant just change it to uint16_t because that would break backwards compatibility for old platforms. Have spoken with David Gay about this to, but nothing has happened.
+
+tos/chips/rf2xx/rf230/RF230DriverHwAckP.nc/RF230DriverLayerP.nc: Because of the use of a software spi bus on Mulle the communication between the RF230 chip and Mulle is to slow to be able to start sending a packet before the whole packet has been uploaded. We are instead uploading the packet first to the RF230 and then triggering the actual send. This may screw up protocols that need very good timing. But not using this may result in packet shifting, meaning that only half the packet is sent first and the second half is sent with the next packet.
+The next Mulle version will have a hardware spi connection between the radio and Mulle. Hopefully this will solve the problem.
projects / tinyos-2.x.git / blobdiff