82 lines
2.9 KiB
Plaintext
82 lines
2.9 KiB
Plaintext
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% var module = system.modules['/driverlib/i2c.js'];
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//*****************************************************************************
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//
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// I2C 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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I2C_disableModule(`instance.$name`_BASE);
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% if (instance.mode == "CONTROLLER")
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%{
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I2C_initController(`instance.$name`_BASE, DEVICE_SYSCLK_FREQ, `parseInt(instance.bitRate)`, `instance.duty`);
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I2C_setConfig(`instance.$name`_BASE, I2C_CONTROLLER_`instance.initialMode`);
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I2C_setTargetAddress(`instance.$name`_BASE, `instance.targetAddress`);
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% if (instance.loopback){
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I2C_enableLoopback(`instance.$name`_BASE);
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I2C_setOwnAddress(`instance.$name`_BASE, `instance.ownTargetAddress`);
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%} else {
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I2C_disableLoopback(`instance.$name`_BASE);
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%}
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%}
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% else{
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I2C_configureModuleFrequency(`instance.$name`_BASE, DEVICE_SYSCLK_FREQ);
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I2C_setConfig(`instance.$name`_BASE, I2C_TARGET_`instance.initialMode`);
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I2C_setOwnAddress(`instance.$name`_BASE, `instance.ownTargetAddress`);
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%}
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I2C_setBitCount(`instance.$name`_BASE, `instance.bitCount`);
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I2C_setDataCount(`instance.$name`_BASE, `instance.dataCount`);
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I2C_setAddressMode(`instance.$name`_BASE, `instance.addressMode`);
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% if (instance.useFifo){
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I2C_enableFIFO(`instance.$name`_BASE);
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% if (instance.useInterrupts){
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% var interrupts = "";
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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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% 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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% if (interrupts != ""){
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I2C_clearInterruptStatus(`instance.$name`_BASE, `interrupts`);
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% }
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I2C_setFIFOInterruptLevel(`instance.$name`_BASE, `instance.txFifo`, `instance.rxFifo`);
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% if (interrupts != ""){
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I2C_enableInterrupt(`instance.$name`_BASE, `interrupts`);
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% }
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% }
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%} else {
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I2C_disableFIFO(`instance.$name`_BASE);
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% if (instance.useInterrupts){
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% var interrupts = "";
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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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% if (interrupts != ""){
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I2C_clearInterruptStatus(`instance.$name`_BASE, `interrupts`);
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% }
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% if (interrupts != ""){
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I2C_enableInterrupt(`instance.$name`_BASE, `interrupts`);
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% }
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% }
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%}
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I2C_setEmulationMode(`instance.$name`_BASE, `instance.emulationMode`);
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I2C_enableModule(`instance.$name`_BASE);
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}
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%}
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%}
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