void ButtonInit()
{
B_UNSET(BUTTON_PORT_DIR, BUTTON_PIN_BIT); // set as input
B_UNSET( BUTTON_PORT_IFG, BUTTON_PIN_BIT); // IFG cleared
B_SET( BUTTON_PORT_IES, BUTTON_PIN_BIT); // high-to-low transition
char printf_buff[140];
snprintf(printf_buff, sizeof(printf_buff), "Button released...%s", ICT_TAB_STRING);
UartXmitString(printf_buff);
int timeout = 200;
while( !ButtonState() && timeout)
{
timeout--;
delay_ms(1);
}
if ( timeout == 0 )
{
snprintf(printf_buff, sizeof(printf_buff), "OK\n\r");
}
else// button pressed or floating pin
{
snprintf(printf_buff, sizeof(printf_buff), "FAIL\n\r");
}
UartXmitString(printf_buff);
}
int VTable::getFrameNum(int index){
unsigned int x = vTable[index];
B_UNSET(x, 31);
B_UNSET(x, 30);
B_UNSET(x, 29);
B_UNSET(x, 28);
int pageNum = x;
return pageNum;
}
interrupt(BUTTON_PORT_VECTOR) Button_ISR(void)
{
B_UNSET(BUTTON_PORT_IFG, BUTTON_PIN_BIT); // clear IFG
PowerExitUltraLowPower(); // resume system main loop
/* ChargePumpStart();
if (B_IS_SET(BUTTON_PORT_IFG, BUTTON_PIN_BIT)) // Button pressed interrupt
{
B_UNSET(BUTTON_PORT_IFG, BUTTON_PIN_BIT); // clear IFG
delay_ms(100);
BuzzerSetBlocking(600,120);
int timeout = SINK_ENTER_SINK_SETTING_TIMEOUT_MS;
while(ButtonState() && timeout--)
{
delay_ms(1);
}
if ( !ButtonState() ) // button release, regular startup
{
ButtonDisableInterrupt();
PowerExitUltraLowPower(); // resume system main loop
}
else// timeout = enter sink setting
{
SinkSetting();
// then return to low power
ButtonDisableInterrupt();
ButtonEnableInterrupt();
ChargePumpStop();
}
}
*/
}
interrupt(SENSOR_PORT_VECTOR) Sensor_ISR(void)
{
if (B_IS_SET(MS5607_EOC_IFG, MS5607_EOC_PIN)) //End Of Conversion Interrupt
{
B_UNSET(MS5607_EOC_IFG, MS5607_EOC_PIN); // clear IFG
PowerExitLowPower();
}
}
void MS5607WaitEOC(void)
{
while(!B_IS_SET(MS5607_EOC_IN, MS5607_EOC_PIN)) // PIN low: conversion not over
{
#ifdef SENSOR_EOC_INTERRUPT
__disable_interrupt();
B_UNSET(MS5607_EOC_IFG, MS5607_EOC_PIN);
B_SET(MS5607_EOC_IE, MS5607_EOC_PIN);
__enable_interrupt();
PowerEnterLowPower();
__disable_interrupt();
B_UNSET(MS5607_EOC_IE, MS5607_EOC_PIN);
__enable_interrupt();
#else
__no_operation();
#endif // SENSOR_EOC_INTERRUPT
}
}
void VTable::unsetReferenced(int index){
B_UNSET(vTable[index], 29);
}
void VTable::unsetModified(int index){
B_UNSET(vTable[index], 30);
}
void VTable::unsetPresent(int index){
B_UNSET(vTable[index], 31);
}
void ButtonDisableInterrupt()
{
B_UNSET(BUTTON_PORT_IE, BUTTON_PIN_BIT); // interrupt enabled
}
void ButtonEnableInterrupt()
{
B_UNSET(BUTTON_PORT_IFG, BUTTON_PIN_BIT); // clear IFG
B_SET(BUTTON_PORT_IE, BUTTON_PIN_BIT); // interrupt enabled
}
_start(UVL_Context *ctx)
{
void * const vhlStubTop = getVhlStubTop();
void * const vhlPrimaryStubTop = (void *)((uintptr_t)vhlStubTop + 16);
void * const vhlPrimaryStubBtm = (void *)((uintptr_t)vhlPrimaryStubTop + vhlPrimaryStubSize);
const SceModuleImports * cachedImports[CACHED_IMPORTED_MODULE_NUM];
nidTable_entry libkernelBase;
SceModuleInfo *libkernelInfo;
SceUID uid;
void *p;
int err;
ctx->logline("Starting VHL...");
/* It may get wrong if you change the order of nid_table_resolveVhl*
See stub.S to know what imports will be resolved with those functions. */
ctx->logline("Resolving VHL puts");
nid_table_resolveVhlPuts(vhlStubTop, ctx);
ctx->psvFlushIcache(vhlStubTop, 16);
DEBUG_LOG_("Searching for SceLibKernel");
if (nid_table_analyzeStub(ctx->libkernel_anchor, 0, &libkernelBase) != ANALYZE_STUB_OK) {
DEBUG_LOG_("Failed to find the base of SceLibKernel");
return -1;
}
libkernelBase.value.i = B_UNSET(libkernelBase.value.i, 0);
libkernelInfo = nid_table_findModuleInfo(libkernelBase.value.p, KERNEL_MODULE_SIZE, "SceLibKernel");
if (libkernelInfo == NULL) {
DEBUG_LOG_("Failed to find the module information of SceLibKernel");
return -1;
}
DEBUG_LOG_("Searching for cached imports");
nidCacheFindCachedImports(libkernelInfo, cachedImports);
DEBUG_LOG_("Resolving VHL primary imports");
nid_table_resolveVhlPrimaryImports(vhlPrimaryStubTop, vhlPrimaryStubSize,
libkernelInfo, cachedImports, ctx);
ctx->psvFlushIcache(vhlPrimaryStubTop, vhlPrimaryStubSize);
DEBUG_LOG_("Allocating memory for VHL");
uid = sceKernelAllocMemBlock("vhlGlobals", SCE_KERNEL_MEMBLOCK_TYPE_USER_RW,
FOUR_KB_ALIGN(sizeof(globals_t)), NULL);
if (uid < 0) {
DEBUG_LOG("Failed to allocate memory block 0x%08X", uid);
return uid;
}
err = sceKernelGetMemBlockBase(uid, &p);
if (err < 0) {
DEBUG_LOG("Failed to retrive memory block 0x%08X", err);
return uid;
}
ctx->psvUnlockMem();
globals = p;
ctx->psvLockMem();
DEBUG_LOG_("Initializing table");
nid_storage_initialize();
DEBUG_LOG_("Searching and Adding stubs to table...");
nid_table_addAllStubs();
DEBUG_LOG_("Resolving VHL secondary imports");
nid_table_resolveVhlSecondaryImports(vhlPrimaryStubBtm, vhlSecondaryStubSize,
libkernelInfo, cachedImports, ctx);
ctx->psvFlushIcache(vhlPrimaryStubBtm, vhlSecondaryStubSize);
DEBUG_LOG_("Adding stubs to table with cache");
if (nid_table_addNIDCacheToTable(cachedImports) < 0)
return -1;
DEBUG_LOG_("Adding hooks to table");
nid_table_addAllHooks();
//TODO find a way to free unused memory
block_manager_initialize(); //Initialize the elf block slots
//TODO decide how to handle plugins
config_initialize();
DEBUG_LOG_("Loading menu...");
if(elf_parser_load(globals->allocatedBlocks, "pss0:/top/Documents/homebrew.self", NULL) < 0) {
internal_printf("Load failed!");
return -1;
}
puts("Load succeeded! Launching!");
elf_parser_start(globals->allocatedBlocks, 0);
while(1) {
//Delay thread and check for flags and things to update every once in a while, check for exit combination
//calls.LogLine("Menu exited! Relaunching...");
sceKernelDelayThread(16000); //Update stuff once every 16 ms
}
return 0;
}
