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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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platforms/common/include/px4_platform_common/px4_work_queue/WorkQueueManager.hpp
+7 -7
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@@ -50,13 +50,13 @@ namespace wq_configurations
{
static constexpr wq_config_t rate_ctrl{"wq:rate_ctrl", 1600, 0}; // PX4 inner loop highest priority
static constexpr wq_config_t SPI0{"wq:SPI0", 2000, -1};
static constexpr wq_config_t SPI1{"wq:SPI1", 2000, -2};
static constexpr wq_config_t SPI2{"wq:SPI2", 2000, -3};
static constexpr wq_config_t SPI3{"wq:SPI3", 2000, -4};
static constexpr wq_config_t SPI4{"wq:SPI4", 2000, -5};
static constexpr wq_config_t SPI5{"wq:SPI5", 2000, -6};
static constexpr wq_config_t SPI6{"wq:SPI6", 2000, -7};
static constexpr wq_config_t SPI0{"wq:SPI0", 2200, -1};
static constexpr wq_config_t SPI1{"wq:SPI1", 2200, -2};
static constexpr wq_config_t SPI2{"wq:SPI2", 2200, -3};
static constexpr wq_config_t SPI3{"wq:SPI3", 2200, -4};
static constexpr wq_config_t SPI4{"wq:SPI4", 2200, -5};
static constexpr wq_config_t SPI5{"wq:SPI5", 2200, -6};
static constexpr wq_config_t SPI6{"wq:SPI6", 2200, -7};
static constexpr wq_config_t I2C0{"wq:I2C0", 1400, -8};
static constexpr wq_config_t I2C1{"wq:I2C1", 1400, -9};