Searched refs:I2C_DMA_BUS (Results 1 – 2 of 2) sorted by relevance
| /device/google/contexthub/firmware/inc/platform/stm32f4xx/ |
| D | i2c.h | 49 #define I2C_DMA_BUS 0 macro
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| /device/google/contexthub/firmware/src/platform/stm32f4xx/ |
| D | i2c.c | 573 dmaStop(I2C_DMA_BUS, pdev->board->dmaRx.stream); in stmI2cMasterDmaCancel()
574 state->rx.offset = state->rx.size - dmaBytesLeft(I2C_DMA_BUS, in stmI2cMasterDmaCancel()
576 dmaStop(I2C_DMA_BUS, pdev->board->dmaTx.stream); in stmI2cMasterDmaCancel()
577 state->tx.offset = state->tx.size - dmaBytesLeft(I2C_DMA_BUS, in stmI2cMasterDmaCancel()
598 dmaStart(I2C_DMA_BUS, dmaCfg->stream, buf, size, &mode, callback, pdev); in stmI2cMasterStartDma()
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