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Diffstat (limited to 'docs/hardware.txt')
| -rw-r--r-- | docs/hardware.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/hardware.txt b/docs/hardware.txt new file mode 100644 index 0000000..a293887 --- /dev/null +++ b/docs/hardware.txt @@ -0,0 +1,6 @@ + - Jumbo frames are not currently supported, max packet size is 1500 bytes. + * The maximum number of samples per packet can be computed as + n = (1500 - header_size) / sample_size (pixels_per_module * bpp) i.e. 46 = | 1492 / 32 | + * With 46 packets, however, we can't split a full rotation in a whole number of packets. + So, we need to find maximal number m, so that + (m <= n) and (samples_per_rotation % m = 0) i.e. 40 |