KDS-2.0.0, KSDK-1.1.0, FRDM-K64F
I'm trying to use SAI in IRQ mode without any success (I'm using ProcessorExpert).
My initialization looks like this:
| | OSA_InstallIntHandler(I2S0_Tx_IRQn, I2S0_Tx_IRQHandler); |
| | OSA_InstallIntHandler(I2S0_Rx_IRQn, I2S0_Rx_IRQHandler); |
| | /*! saiCom1 Rx Auto initialization start */ |
| | SAI_DRV_RxInit(FSL_SAICOM1, &saiCom1_InitConfig0, &I2S_saiCom1_RxState); |
| | SAI_DRV_RxRegisterCallback(FSL_SAICOM1, I2S_RxCallback, NULL); |
| | SAI_DRV_RxConfigDataFormat(FSL_SAICOM1, &saiCom1_DataConfig0); |
| | /*! saiCom1 Rx Auto initialization end */ |
| | NVIC_SetPriority(I2S0_Tx_IRQn, 112U); |
| | NVIC_SetPriority(I2S0_Rx_IRQn, 112U); |
I then try to start a transfer like this: (buffSize == 64)
| | | /* |
| | | * 21-jan-15 oaf SAI_DRV_ReceiveData() calls SAI_DRV_RxStartModule() |
| | | */ |
| | | SAI_DRV_ReceiveData(FSL_SAICOM1, I2S_config.buff, I2S_config.buffSize); |
| SAI_DRV_RxSetIntCmd(FSL_SAICOM1, true); |
|
The result is a reboot :smileyangry:
