SPI DMA: first pass adding DMA transfer to SPI library
SPIDMATransfer demo included
SPI DMA: fix up typos and example
SPI DMA: example fix missed from last commit
SPI DMA: slow down the example serial output, tie buffer size to READ_SIZE
LCD not quite working
Broken
Create serialPortMutex lazily. This has caused some weird issue where debug() freezes the code
Create serialPortMutex lazily. This has caused some weird issue where debug() freezes the code
remove a lot of debuging, problem with seemingly 2 framebuffers
Merge remote-tracking branch 'origin/LCD' into LCD
test
Merge remote-tracking branch 'origin/feature/SPI_DMA' into lcd-spidma
still not working
SPI DMA: example of DMA done in RTOS
SPI DMA: Example read from flash now triggered by button press
SPI DMA fix atempt
Select correct CS in LCD DMA transfer, and select data mode
animate screen app
Merge remote-tracking branch 'origin/lcd-spidma' into lcd-spidma
Working non RTOS GLCDTest.ino