void RandomGetBuffer(void* Buffer, uint8_t ByteCount)
{
uint8_t* BufferPtr = (uint8_t*) Buffer;
while(ByteCount--) {
*BufferPtr++ = RandomGetByte();
}
}
CommandStatusIdType CommandSetUid(const char* InParam)
{
uint8_t UidBuffer[COMMAND_UID_BUFSIZE];
uint16_t UidSize = ActiveConfiguration.UidSize;
if (strcmp_P(InParam, PSTR(COMMAND_UID_RANDOM)) == 0) {
/* Load with random bytes */
for (uint8_t i=0; i<UidSize; i++) {
UidBuffer[i] = RandomGetByte();
}
} else {
/* Convert to Bytes */
if (HexStringToBuffer(UidBuffer, sizeof(UidBuffer), InParam) != UidSize) {
/* Malformed input. Abort */
return COMMAND_ERR_INVALID_PARAM_ID;
}
}
ApplicationSetUid(UidBuffer);
return COMMAND_INFO_OK_ID;
}
void ButtonTick(void)
{
static uint8_t LastButtonState = 0;
uint8_t ThisButtonState = ~BUTTON_PORT.IN;
uint8_t ThisButtonChange = ThisButtonState ^ LastButtonState;
uint8_t ThisButtonPress = ThisButtonChange & ThisButtonState;
LastButtonState = ThisButtonState;
if ( ThisButtonPress & BUTTON_MASK ) {
uint8_t UidBuffer[32];
ButtonActionEnum ButtonAction = GlobalSettings.ActiveSettingPtr->ButtonAction;
if (ButtonAction == BUTTON_ACTION_UID_RANDOM) {
for (uint8_t i=0; i<ActiveConfiguration.UidSize; i++) {
UidBuffer[i] = RandomGetByte();
}
ApplicationSetUid(UidBuffer);
} else if (ButtonAction == BUTTON_ACTION_UID_LEFT_INCREMENT) {
ApplicationGetUid(UidBuffer);
bool Carry = 1;
uint8_t i;
for (i=0; i<ActiveConfiguration.UidSize; i++) {
if (Carry) {
if (UidBuffer[i] == 0xFF) {
Carry = 1;
} else {
Carry = 0;
}
UidBuffer[i] = (UidBuffer[i] + 1) & 0xFF;
}
}
ApplicationSetUid(UidBuffer);
} else if (ButtonAction == BUTTON_ACTION_UID_RIGHT_INCREMENT) {
ApplicationGetUid(UidBuffer);
bool Carry = 1;
uint8_t i = ActiveConfiguration.UidSize;
while(i-- > 0) {
if (Carry) {
if (UidBuffer[i] == 0xFF) {
Carry = 1;
} else {
Carry = 0;
}
UidBuffer[i] = (UidBuffer[i] + 1) & 0xFF;
}
}
ApplicationSetUid(UidBuffer);
} else if (ButtonAction == BUTTON_ACTION_UID_LEFT_DECREMENT) {
ApplicationGetUid(UidBuffer);
bool Carry = 1;
uint8_t i;
for (i=0; i<ActiveConfiguration.UidSize; i++) {
if (Carry) {
if (UidBuffer[i] == 0x00) {
Carry = 1;
} else {
Carry = 0;
}
UidBuffer[i] = (UidBuffer[i] - 1) & 0xFF;
}
}
ApplicationSetUid(UidBuffer);
} else if (ButtonAction == BUTTON_ACTION_UID_RIGHT_DECREMENT) {
ApplicationGetUid(UidBuffer);
bool Carry = 1;
uint8_t i = ActiveConfiguration.UidSize;
while(i-- > 0) {
if (Carry) {
if (UidBuffer[i] == 0x00) {
Carry = 1;
} else {
Carry = 0;
}
UidBuffer[i] = (UidBuffer[i] - 1) & 0xFF;
}
}
ApplicationSetUid(UidBuffer);
} else if (ButtonAction == BUTTON_ACTION_CYCLE_SETTINGS) {
SettingsCycle();
} else if (ButtonAction == BUTTON_ACTION_STORE_MEM) {
MemoryStore();
} else if (ButtonAction == BUTTON_ACTION_RECALL_MEM) {
MemoryRecall();
}
}
}