hi @Chavira,
I saw these examples, from this i tried to initilised lpspi.
The pin settings i have done is following,
sc_pm_set_resource_power_mode(ipc, SC_R_SPI_2, SC_PM_PW_MODE_ON);
sc_pad_set_all(ipc, IMX8QXP_SPI2_SCK, 0U, SC_PAD_CONFIG_NORMAL, SC_PAD_ISO_OFF, 0x40 ,SC_PAD_WAKEUP_OFF); // CLK
sc_pad_set_all(ipc, IMX8QXP_SPI2_SDI, 0U, SC_PAD_CONFIG_NORMAL, SC_PAD_ISO_OFF, 0x40 ,SC_PAD_WAKEUP_OFF); // MISO
sc_pad_set_all(ipc, IMX8QXP_SPI2_SDO, 0U, SC_PAD_CONFIG_NORMAL, SC_PAD_ISO_OFF, 0x40 ,SC_PAD_WAKEUP_OFF); // MOSI
sc_pm_clock_enable(ipc, SC_R_SPI_2, SC_PM_CLK_PER, true, 0);
CLOCK_SetIpFreq(kCLOCK_DMA_Lpspi2, SC_60MHZ);
and the spi initilisation was,
LPSPI_MasterGetDefaultConfig(&Masterconfig);
LPSPI_MasterInit(ADMA__LPSPI2, &Masterconfig, SC_60MHZ);
LPSPI_EnableInterrupts(ADMA__LPSPI2, kLPSPI_AllInterruptEnable);
EnableIRQ(ADMA_SPI2_INT_IRQn);
I am sending a data by the function
LPSPI_MasterTransferNonBlocking(ADMA__LPSPI2, &g_s_handle, &slaveXfer);
By this i am not getting the clock on SCK pin.
with regards,
Ouseppachan CR
