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boards: enable NuttX SPI DMA buffers

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- update to NuttX with stm32f4 and stm32f7 SPI DMA internal buffers
 - remove explicit DMA buffer allocations from new IMU drivers
 - restore original BOARD_DMA_ALLOC_POOL_SIZE
 - decrease SPI DMA thresholds based on fmu-v2/v3/v4/v5 bench testing
This commit is contained in:
Daniel Agar
2020-03-22 19:24:26 -04:00
committed by GitHub
parent b73ec18abb
commit 8738c26426
57 changed files with 232 additions and 343 deletions
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boards/nxp/fmuk66-v3/src/board_config.h
-1
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@@ -400,7 +400,6 @@ __END_DECLS
#define LED_TIM3_CH4OUT /* PTC8 RGB_B */ PIN_FTM3_CH4_1
/* This board provides a DMA pool and APIs */
#define BOARD_DMA_ALLOC_POOL_SIZE 5120
/* This board provides the board_on_reset interface */
boards/nxp/fmurt1062-v1/src/board_config.h
-1
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@@ -484,7 +484,6 @@
#define BOARD_HAS_PWM DIRECT_PWM_OUTPUT_CHANNELS
/* This board provides a DMA pool and APIs */
#define BOARD_DMA_ALLOC_POOL_SIZE 5120
/* This board provides the board_on_reset interface */