79 lines
2.3 KiB
Plaintext
79 lines
2.3 KiB
Plaintext
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% var module = system.modules['/driverlib/spi.js'];
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% let Common = system.getScript("/driverlib/Common.js");
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%let device_driverlib_peripheral =
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% system.getScript("/driverlib/device_driverlib_peripherals/" +
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% Common.getDeviceName().toLowerCase() + "_spi.js");
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//*****************************************************************************
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//
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// SPI Configurations
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//
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//*****************************************************************************
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void `module.peripheralName`_init(){
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% for(var i = 0; i < module.$instances.length; i++)
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% {
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% var instance = module.$instances[i];
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`instance.$name`_init();
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% }
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}
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%if (module != null)
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%{
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% for(var i = 0; i < module.$instances.length; i++) {
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% var instance = module.$instances[i];
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void `instance.$name`_init(){
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SPI_disableModule(`instance.$name`_BASE);
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%
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%var protocol = instance.transferProtocol;
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%var mode = instance.mode;
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%let interruptPrefix = "SPI_INT_";
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%var interrupts = "";
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SPI_setConfig(`instance.$name`_BASE, DEVICE_LSPCLK_FREQ, `protocol`,
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`mode`, `parseInt(instance.bitRate)`, `instance.dataWidth`);
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%if(!device_driverlib_peripheral.SPI_PTEPolarity)
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%{
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SPI_setPTESignalPolarity(`instance.$name`_BASE, `instance.ptePolarity`);
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%}
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%else
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%{
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SPI_setPTESignalPolarity(`instance.$name`_BASE, `instance.ptePolarity`);
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%}
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%if (instance.useFifo)
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%{
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SPI_enableFIFO(`instance.$name`_BASE);
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%if (instance.useInterrupts)
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%{
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SPI_setFIFOInterruptLevel(`instance.$name`_BASE, `instance.txFifo`, `instance.rxFifo`);
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% for (var int_index in instance.enabledFIFOInterrupts)
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% {
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% interrupts += ((interrupts == "")?"":" | ") + instance.enabledFIFOInterrupts[int_index];
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% }
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%}
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%}
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%else{
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SPI_disableFIFO(`instance.$name`_BASE);
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%if (instance.useInterrupts)
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%{
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% for (var int_index in instance.enabledInterrupts)
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% {
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% interrupts += ((interrupts == "")?"":" | ") + instance.enabledInterrupts[int_index];
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% }
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%}
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%}
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%if (interrupts != "")
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%{
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SPI_clearInterruptStatus(`instance.$name`_BASE, `interrupts`);
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SPI_enableInterrupt(`instance.$name`_BASE, `interrupts`);
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%}
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%if (instance.loopback)
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%{
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SPI_enableLoopback(`instance.$name`_BASE);
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%}
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%else
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%{
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SPI_disableLoopback(`instance.$name`_BASE);
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%}
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SPI_setEmulationMode(`instance.$name`_BASE, `instance.emulationMode`);
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SPI_enableModule(`instance.$name`_BASE);
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}
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%}
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%}
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