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fix initialization of input pins (polarity of pull-resistor was not set)

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This commit is contained in:
Wolfgang Hottgenroth
2016-02-17 15:35:08 +01:00
parent 8d1b633928
commit 85d4af6ac2
1 changed files with 6 additions and 2 deletions
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8
src/hmi.cpp
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@ -77,9 +77,11 @@ class SwitchPort2 : public SwitchPort {
public: public:
SwitchPort2(uint16_t bit) : SwitchPort() { SwitchPort2(uint16_t bit) : SwitchPort() {
m_bit = bit; m_bit = bit;
P2REN |= bit;
P2DIR &= ~bit; P2DIR &= ~bit;
P2REN |= bit;
P2OUT |= bit;
P2SEL &= ~bit; P2SEL &= ~bit;
P2SEL2 &= ~bit;
}; };
virtual bool getSwitchState() { virtual bool getSwitchState() {
bool a = P2IN & m_bit; bool a = P2IN & m_bit;
@ -96,9 +98,11 @@ class SwitchPort1 : public SwitchPort {
public: public:
SwitchPort1(uint16_t bit) : SwitchPort() { SwitchPort1(uint16_t bit) : SwitchPort() {
m_bit = bit; m_bit = bit;
P1REN |= bit;
P1DIR &= ~bit; P1DIR &= ~bit;
P1REN |= bit;
P1OUT |= bit;
P1SEL &= ~bit; P1SEL &= ~bit;
P1SEL2 &= ~bit;
}; };
virtual bool getSwitchState() { virtual bool getSwitchState() {
return P1IN & m_bit; return P1IN & m_bit;