static int __init ali14xx_probe(void)
{
ide_hwif_t *hwif, *mate;
printk(KERN_DEBUG "ali14xx: base=0x%03x, regOn=0x%02x.\n",
basePort, regOn);
/* initialize controller registers */
if (!initRegisters()) {
printk(KERN_ERR "ali14xx: Chip initialization failed.\n");
return 1;
}
hwif = &ide_hwifs[0];
mate = &ide_hwifs[1];
hwif->chipset = ide_ali14xx;
hwif->tuneproc = &ali14xx_tune_drive;
hwif->mate = mate;
mate->chipset = ide_ali14xx;
mate->tuneproc = &ali14xx_tune_drive;
mate->mate = hwif;
mate->channel = 1;
probe_hwif_init(hwif);
probe_hwif_init(mate);
return 0;
}
void RFM70::begin() {
initHardware();
rfm70_SPI.begin();
rfm70_SPI.setDataMode(SPI_MODE0);
rfm70_SPI.setBitOrder(MSBFIRST);
// Set the SPI frequency to be one sixteenth of the frequency of the system clock
rfm70_SPI.setClockDivider(RFM77_DEFAULT_SPI_CLOCK_DIV);
digitalWrite(_cs, LOW);
delay(100);
delayMs(RFM70_BEGIN_INIT_WAIT_MS);
initRegisters();
confAddrWidth(3);
//max power
configRfPower(3);
//gain
configLnaGain(1);
//default mode is rx mode
setMode(MODE_PRX);
}
/*
* Init instruction generation.
*/
jboolean
initInsnSequence(int localsz, int stacksz, errorInfo* einfo)
{
/* Clear various counters */
tmpslot = 0;
maxTemp = 0;
maxPush = 0;
stackno = localsz + stacksz;
npc = 0;
initSeq();
initRegisters();
initSlots(stackno);
/* Before generating code, try to guess how much space we'll need. */
codeblock_size = ALLOCCODEBLOCKSZ;
codeblock = gc_malloc(codeblock_size + CODEBLOCKREDZONE,
KGC_ALLOC_JIT_CODEBLOCK);
if (codeblock == 0) {
postOutOfMemory(einfo);
return (false);
}
CODEPC = 0;
return (true);
}
static int __init ali14xx_probe(void)
{
printk(KERN_DEBUG "ali14xx: base=0x%03x, regOn=0x%02x.\n",
basePort, regOn);
/* initialize controller registers */
if (!initRegisters()) {
printk(KERN_ERR "ali14xx: Chip initialization failed.\n");
return 1;
}
return ide_legacy_device_add(&ali14xx_port_info, 0);
}
void generateASM(ANTLR3_BASE_TREE *node) {
debug(DEBUG_GENERATION, "\033[22;93mGenerate ASM\033[0m");
initRegisters();
program = initChunk();
addInstruction(program, "SP EQU R15");
addInstruction(program, "FP EQU R14");
addInstruction(program, "DISPLAY EQU R13");
// TODO - dynamise load adr
addInstruction(program, "ORG 0xE000");
addInstruction(program, "START MAIN");
chunk *stack = stackEnvironement();
chunk *instructionASM = computeInstruction(node);
chunk *unstack = unstackEnvironement();
addInstruction(program, "\n\n\n// PRGM");
addEtiquette(program, "MAIN");
addInstruction(program, "STACKBASE 0x1000");
addInstruction(program, "LDW FP, SP");
addInstruction(program, "LDW DISPLAY, #0x2000");
addInstruction(program, "// STACK FACK RETURN");
addInstruction(program, "ADQ -2, SP");
appendChunks(program, stack);
appendChunks(program, instructionASM);
appendChunks(program, unstack);
addInstruction(program, "// UNSTACK FACK RETURN");
addInstruction(program, "ADQ 2, SP");
FILE *file = fopen("a.asm", "w");
fprintf(file, program->string);
fclose(file);
// printChunk(program);
freeChunk(instructionASM);
freeChunk(stack);
freeChunk(unstack);
freeChunk(program);
}
void init_ali14xx (void)
{
/* auto-detect IDE controller port */
if (!findPort()) {
printk("ali14xx: not found\n");
return;
}
printk("ali14xx: base= 0x%03x, regOn = 0x%02x\n", basePort, regOn);
ide_hwifs[0].chipset = ide_ali14xx;
ide_hwifs[1].chipset = ide_ali14xx;
ide_hwifs[0].tuneproc = &ali14xx_tune_drive;
ide_hwifs[1].tuneproc = &ali14xx_tune_drive;
/* initialize controller registers */
if (!initRegisters()) {
printk("ali14xx: Chip initialization failed\n");
return;
}
}
void RFM70::begin() {
initHardware();
initSPI();
delayMs(RFM70_BEGIN_INIT_WAIT_MS);
initRegisters();
#if 0
confAddrWidth(3);
//max power
configRfPower(3);
//gain
configLnaGain(1);
//default mode is rx mode
setMode(MODE_PRX);
#endif
}
