Andrew Tridgell
|
e92c66418d
|
HAL_ChibiOS: fixed bouncebuffer code on STM32F7
|
6 years ago |
|
Andrew Tridgell
|
a3e69e715d
|
HAL_ChibiOS: avoid doing one-way SPI transfers
these transfers use dummy bytes in the hal driver, which may not be in
DMA safe memory, so best to avoid them
|
6 years ago |
|
Andrew Tridgell
|
f753669a58
|
HAL_ChibiOS: improved check for DTCM ram
|
6 years ago |
|
Andrew Tridgell
|
46cb506a22
|
HAL_ChibiOS: added cache management for H7 in bouncebuffer code
|
6 years ago |
|
Andrew Tridgell
|
ae448a6932
|
HAL_ChibiOS: enable DMA checking on H7
|
6 years ago |
Alexander Malishev
|
1377943eb3
|
HAL_ChibiOS: fix DTCM size in stm32f745 mcu
|
7 years ago |
|
Andrew Tridgell
|
f083b80700
|
HAL_ChibiOS: added preallocation of DMA bouncebuffers
we need 512 bytes for microSD
|
7 years ago |
|
Andrew Tridgell
|
2493cdbcb6
|
HAL_ChibiOS: switch to new bouncebuffer system
this removes the dma_flush and dma_invalidate methods and uses a
common bouncebuffer system for all CPU types. This enables microSD
support on STM32F7
|
7 years ago |
|
Andrew Tridgell
|
0b1e26a470
|
HAL_ChibiOS: added bouncebuffer system
this makes our bouncebuffers available for ChibiOS system
drivers. This is needed for SDMMCv1 on STM32F7
|
7 years ago |
