232:7a9f0b8c1418
230:bd3493979bfd
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6 months ago |
Paul Boddie |
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Fixed control pin initialisation and unit sending. |
cpm-library-improvements |
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pkg/devices/lib/spi/src/gpio.cc
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231:9e2c034b3a29
282:1198da9b3bee
227:2d04505ba4ac
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6 months ago |
Paul Boddie |
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Added demonstration configuration files. |
jz4780-spi-lcd |
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conf/landfall-examples/mips-ci20-spi-spectrum.cfg conf/landfall-examples/mips-ci20-spi-spectrum.list
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230:bd3493979bfd
232:7a9f0b8c1418
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6 months ago |
Paul Boddie |
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Added an image conversion tool. |
cpm-library-improvements |
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tools/rgb24to16.py
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229:810ca800993b
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6 months ago |
Paul Boddie |
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Employ a picture representation compatible with 16-bit SPI transfers over DMA. |
cpm-library-improvements |
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conf/landfall-examples/P8021407-crop-240x240.data
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228:413c97658f15
225:ba0ca04c6e22
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6 months ago |
Paul Boddie |
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Employ a more elegant I/O bus arrangement for the CI20 examples. |
cpm-library-improvements |
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conf/landfall-examples/mips-ci20-common.io conf/landfall-examples/mips-ci20-fbdrv.cfg conf/landfall-examples/mips-ci20-fbterminal.cfg conf/landfall-examples/mips-ci20-spectrum.cfg
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227:2d04505ba4ac
231:9e2c034b3a29
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6 months ago |
Paul Boddie |
changeset
files
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Employ a picture representation compatible with 16-bit SPI transfers over DMA. |
jz4780-spi-lcd |
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conf/landfall-examples/P8021407-crop-240x240.data
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226:49b57ce7cd35
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6 months ago |
Paul Boddie |
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A demonstration of an SPI-based framebuffer using an ST7789 controller and a
240x240 screen. |
jz4780-spi-lcd |
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pkg/devices/Control pkg/devices/lcd/include/lcd-device.h pkg/devices/lcd/include/lcd-jz4740-device.h pkg/devices/lcd/include/lcd-jz4780-spi-device.h pkg/devices/lcd/src/Makefile pkg/devices/lcd/src/common/lcd-device.cc pkg/devices/lcd/src/jz4780/Makefile pkg/devices/lcd/src/jz4780/lcd-jz4780-spi-device.cc
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225:ba0ca04c6e22
226:49b57ce7cd35 228:413c97658f15
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6 months ago |
Paul Boddie |
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Allow the omission of an interrupt capability in DMA channel initialisation. |
cpm-library-improvements |
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pkg/devices/lib/dma/include/dma-jz4780.h pkg/devices/lib/dma/src/jz4780.cc
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224:3e1667db6188
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6 months ago |
Paul Boddie |
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Corrected commentary. |
cpm-library-improvements |
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pkg/devices/lcd/src/jz4740/lcd-jz4740-device.cc
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223:9dacd9bcc5e8
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6 months ago |
Paul Boddie |
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Added some support for descriptor-based DMA transfers. |
cpm-library-improvements |
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pkg/devices/lib/dma/include/dma-jz4780.h pkg/devices/lib/dma/src/jz4780.cc pkg/devices/lib/spi/include/spi-jz4780.h pkg/devices/lib/spi/src/jz4780.cc pkg/landfall-examples/hw_info/common.h pkg/landfall-examples/hw_info/hw_info.c pkg/landfall-examples/hw_info/jz4780.c pkg/landfall-examples/hw_info/x1600.c
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