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Code Issues Releases Activity

PiOS overo driver wasn't setting it's id and also clearing the DMA IRQ flags

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This commit is contained in:
James Cotton 2012-07-20 10:17:57 -05:00
parent 6b3e5573a0
commit fb215fd095
1 changed files with 4 additions and 0 deletions
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4
flight/PiOS/STM32F4xx/pios_overo.c
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@ -146,6 +146,8 @@ void PIOS_OVERO_DMA_irq_handler(uint32_t overo_id)
struct pios_overo_dev * overo_dev = (struct pios_overo_dev *) overo_id;
PIOS_Assert(PIOS_OVERO_validate(overo_dev));
DMA_ClearFlag(overo_dev->cfg->dma.tx.channel, overo_dev->cfg->dma.irq.flags);
overo_dev->writing_buffer = 1 - DMA_GetCurrentMemoryTarget(overo_dev->cfg->dma.tx.channel);
bool rx_need_yield;
@ -281,6 +283,8 @@ int32_t PIOS_OVERO_Init(uint32_t * overo_id, const struct pios_overo_cfg * cfg)
DMA_Cmd(overo_dev->cfg->dma.tx.channel, ENABLE);
DMA_Cmd(overo_dev->cfg->dma.rx.channel, ENABLE);
*overo_id = (uint32_t) overo_dev;
return(0);
out_fail: