Open roads rv sst26 code#

Planktonic foraminifera are unicellular zooplankton, with a test or ‘shell’ made of calcium carbonate. Planktonic foraminifera as a model system ) by considering multiple diversity measures, including functional diversity and mean evolutionary age, to help tease apart different ecological and evolutionary hypotheses. We go beyond previous macroecological work on this clade (e.g. Īs a step towards bridging this divide between neo- and palaeo-macroecology, we present a new global analysis of Recent site-level diversity of macroperforate planktonic foraminifera-the group with the best species-level fossil record currently known. Conversely, groups with excellent fossil records are usually marine and are less well-known in modern environments. ) unfortunately these groups often have relatively poor fossil records. Most neo-macroecological studies concentrate on charismatic terrestrial groups with good distribution records, such as birds (e.g. The disconnect between these two approaches has hampered development of an integrated understanding of these macroecological patterns, exacerbated by a discipline-specific focus on different groups. Typically, past and present causes are considered separately: macroecologists usually relate spatial patterns in Recent diversity to current environments, whereas palaeobiologists seek historical causes for spatial and temporal patterns in fossil diversity. Present-day macroecological patterns result from a combination of current environmental and longer-term historical factors acting on clades (e.g. These results suggest the diversity patterns of planktonic foraminifera cannot be explained by any one environmental variable or proposed mechanism, but instead reflect multiple processes acting in concert. The evolutionary mechanism of deep-time stability finds mixed support whilst there is relatively little evidence for an out-of-the-tropics model. There is evidence for functional redundancy in the low-latitude sites. There is limited evidence that seasonal turnover explains diversity patterns. Vertical structure could be linked to increased diversity through the strength of stratification, but not through the depth of the mixed layer. Sea-surface temperature explains the largest portion of diversity in all four diversity measures, but not in the way predicted by the metabolic theory of ecology. Spatial autoregressive models showed that the same broad suite of environmental variables were important in shaping each of the four largely independent diversity measures (rarefied species richness, Simpson’s evenness, functional richness and mean evolutionary age). Environmental variables chosen to capture ocean temperature, structure, productivity and seasonality were used to model a range of diversity measures across the world’s oceans.

Within this group, marine surface sediment assemblages are thought to represent an accurate, although centennial to millennial time-averaged, representation of recent diversity patterns. This study tests the set of ecological and evolutionary hypotheses proposed to explain the global variation in present-day coretop diversity in the macroperforate planktonic foraminifera, a clade with an exceptional fossil record.

} I would expect that some incompatibility can cause errors or program halting but the original example works straight away, so I don't really know what I'm missing for increasing the erase/write/read buffer size.Global diversity patterns are thought to result from a combination of environmental and historical factors.

Geometry = DRV_MEMORY_GeometryGet(moryHandle) ĪppSST26Data.state = APP_SST26_STATE_ERROR ĪppSST26Data.numReadBlocks = (SST26_BUFFER_SIZE / geometry->geometryTable.blockSize) ĪppSST26Data.numWriteBlocks = (SST26_BUFFER_SIZE / geometry->geometryTable.blockSize) ĪppSST26Data.numEraseBlocks = (SST26_BUFFER_SIZE / geometry->geometryTable.blockSize)

The example has a function to calculate the required block sizes for its operations: case APP_SST26_STATE_GEOMETRY_GET:

Open roads rv sst26 code#

I revised the code and everything seems to be fine like for example the sector or page size matches with my memory even is not the same model. In the original project it erases, writes and reads into 4 sectors of 4KB each, so it defines a buffer size like: #define SST26_BUFFER_SIZE (16384U) Now I would like to increase this buffer size into 9 sectors so the total amount would be: #define SST26_BUFFER_SIZE (36864U) But increasing any value above 16384 just causes the program go into the STATE_ERROR. Hi all, I launched the Harmon圓 example 'async_nvm_sst26_read_write_pic32mz_ef_sk' into my pic32mz starter kit with a SST25VF064C (notice is not a SST26!) and it executes the example successfully with erase, write and read operations.