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/device/google/contexthub/firmware/src/platform/stm32f4xx/
Dspi.c115 struct Gpio *nss; member
241 if (!pdev->nss) in stmSpiMasterStartSync()
242 pdev->nss = gpioRequest(cs); in stmSpiMasterStartSync()
243 if (!pdev->nss) in stmSpiMasterStartSync()
245 … gpioConfigOutput(pdev->nss, pdev->board->gpioSpeed, pdev->board->gpioPull, GPIO_OUT_PUSH_PULL, 1); in stmSpiMasterStartSync()
258 if (!pdev->nss) in stmSpiSlaveStartSync()
259 … pdev->nss = stmSpiGpioInit(pdev->board->gpioNss, pdev->board->gpioSpeed, pdev->board->gpioFunc); in stmSpiSlaveStartSync()
260 if (!pdev->nss) in stmSpiSlaveStartSync()
284 if (state->nssChange && pdev->nss) in stmSpiDone()
285 gpioSet(pdev->nss, 1); in stmSpiDone()
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