Change Font size (more readable)

Rework display spi driver:
 use DMA for read, write
 add blitBitmap functions
 Use DMA for color fill
 More correct SPI bus control
Move color definitions to nanovna.h
Some code optimization for speed and size (save about 3k bytes)
Change grid Y resolution to 10
Fix convert from float to int (fix some rounding errors on plot)
Disable unused HAL serial
Change battery icon
This commit is contained in:
ВшЫдщкв 2020-01-19 11:16:18 +03:00
parent 18a1ca4e6e
commit 6f666cf31b
9 changed files with 4027 additions and 3938 deletions

764
plot.c

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