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Searched refs:keepCs (Results 1 – 13 of 13) sorted by relevance

/ohos5.0/drivers/peripheral/sensor/chipset/ppg/
H A Dppg_cs1262_spi.c103 .keepCs = 0, // cs low in Cs1262ReadFifoReg()
111 .keepCs = 1, // cs high in Cs1262ReadFifoReg()
149 .keepCs = 0, in Cs1262ReadRegs()
157 .keepCs = 1, // 1 means enable in Cs1262ReadRegs()
203 .keepCs = 0, in Cs1262WriteRegs()
211 .keepCs = 1, // 1 means enable in Cs1262WriteRegs()
238 .keepCs = 1, // 1 means enable in Cs1262WriteData()
/ohos5.0/drivers/hdf_core/framework/support/platform/include/spi/
H A Dspi_service.h31 uint8_t keepCs; /**< Whether to keep CS active after current transfer has been member
/ohos5.0/drivers/hdf_core/framework/include/platform/
H A Dspi_if.h140 uint8_t keepCs; /**< Whether to keep CS active after current transfer has been member
/ohos5.0/drivers/hdf_core/adapter/khdf/linux/platform/spi/
H A Dspi_adapter.c175 transfer->cs_change = msg->keepCs; // yes! cs_change will keep the last cs active ... in SpiAdapterTransferOneMsg()
241 if (msg[i].keepCs != 0) in SpiAdapterTransferDifferent()
242 transfer[i].cs_change = msg[i].keepCs; in SpiAdapterTransferDifferent()
/ohos5.0/drivers/hdf_core/framework/test/unittest/platform/common/
H A Dspi_test.c247 msg.keepCs = 0; // switch off the CS after transfer in SpiTransferTest()
295 msgs[SPI_TEST_MSG_2].keepCs = 0; // switch off the CS after transfer in SpiMultiTransferTest()
345 msg->keepCs = 0, // switch off the CS after transfer in SpiSetDmaIntMsg()
/ohos5.0/drivers/hdf_core/framework/support/platform/test/fuzztest/spi_fuzzer/
H A Dspi_fuzzer.cpp71 msg.keepCs = params->descKeep; in SpiFuzzTest()
/ohos5.0/drivers/hdf_core/framework/support/platform/src/spi/
H A Dspi_core.c158 msgs[i].keepCs = userMsg->keepCs; in SpiMsgsRwProcess()
H A Dspi_if_u.c74 userMsg.keepCs = msgs[i].keepCs; in SpiMsgWriteArray()
/ohos5.0/drivers/hdf_core/adapter/khdf/liteos/platform/src/
H A Dspi_dev.c291 kmsg[i].keepCs = msg[i].keepCs; in SpiDevRealTransfer()
/ohos5.0/drivers/hdf_core/adapter/platform/spi/
H A Dspi_stm32f4xx.c734 if (msg->keepCs == 0|| singleCsChange) {
744 if (msg->keepCs == 0 || singleCsChange) {
H A Dspi_wm.c493 if (msg->keepCs == 0 && spiDevice->resource.spiCsSoft) { in SpiDevTransfer()
H A Dspi_bes.c817 if (msg->keepCs == 0) {
/ohos5.0/docs/zh-cn/device-dev/driver/
H A Ddriver-platform-spi-des.md379 msg.keepCs = 0; // 当前传输完成后是否保持CS活动,1表述保持,0表示关闭CS