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Code Issues Releases Activity

OP-176 OP-238 Flight/IRQ and DMA: Increased the priority of the AHRS DMA

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transfer, seems to reduce CRC errors

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2356 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
peabody124 2011-01-09 20:49:29 +00:00 committed by peabody124
parent 0f07d7f671
commit 85b7619617
1 changed files with 3 additions and 3 deletions
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6
flight/OpenPilot/System/pios_board.c
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@ -114,7 +114,7 @@ const struct pios_spi_cfg pios_spi_sdcard_cfg = {
.flags = (DMA1_FLAG_TC2 | DMA1_FLAG_TE2 | DMA1_FLAG_HT2 | DMA1_FLAG_GL2),
.init = {
.NVIC_IRQChannel = DMA1_Channel2_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
@ -229,7 +229,7 @@ const struct pios_spi_cfg pios_spi_ahrs_cfg = {
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_Medium,
.DMA_Priority = DMA_Priority_High,
.DMA_M2M = DMA_M2M_Disable,
},
},
@ -243,7 +243,7 @@ const struct pios_spi_cfg pios_spi_ahrs_cfg = {
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_Medium,
.DMA_Priority = DMA_Priority_High,
.DMA_M2M = DMA_M2M_Disable,
},
},