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@@ -85,13 +85,22 @@ bool useable_hardware_PWM(pin_t pin);
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85
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85
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/// set pin as input with pullup mode
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86
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86
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#define _PULLUP(IO, v) (pinMode(IO, (v!=LOW ? INPUT_PULLUP : INPUT)))
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87
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87
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88
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+// hg42: all pins can be input or output (I hope)
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89
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+// hg42: undefined pins create compile error (IO, is no pin)
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90
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+// hg42: currently not used, but was used by pinsDebug
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91
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+
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88
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92
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/// check if pin is an input
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89
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-#define _GET_INPUT(IO)
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93
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+#define _GET_INPUT(IO) (LPC1768_PIN_PIN(IO)>=0)
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94
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+
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90
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95
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/// check if pin is an output
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91
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-#define _GET_OUTPUT(IO)
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96
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+#define _GET_OUTPUT(IO) (LPC1768_PIN_PIN(IO)>=0)
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97
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+
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98
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+// hg42: GET_TIMER is used only to check if it's a PWM pin
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99
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+// hg42: we cannot use USEABLE_HARDWARE_PWM because it uses a function that cannot be used statically
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100
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+// hg42: instead use PWM bit from the #define
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92
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101
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93
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102
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/// check if pin is an timer
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94
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-#define _GET_TIMER(IO)
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103
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+#define _GET_TIMER(IO) LPC1768_PIN_PWM(IO)
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95
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104
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96
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105
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/// Read a pin wrapper
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97
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106
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#define READ(IO) _READ(IO)
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@@ -111,9 +120,9 @@ bool useable_hardware_PWM(pin_t pin);
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111
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120
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#define SET_OUTPUT(IO) do{ _SET_OUTPUT(IO); _WRITE(IO, LOW); }while(0)
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112
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121
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113
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122
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/// check if pin is an input wrapper
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114
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-#define GET_INPUT(IO) _GET_INPUT(IO) // todo: Never used?
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123
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+#define GET_INPUT(IO) _GET_INPUT(IO)
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115
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124
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/// check if pin is an output wrapper
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116
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-#define GET_OUTPUT(IO) _GET_OUTPUT(IO) //todo: Never Used?
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125
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+#define GET_OUTPUT(IO) _GET_OUTPUT(IO)
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117
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126
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118
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127
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/// check if pin is an timer wrapper
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119
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128
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#define GET_TIMER(IO) _GET_TIMER(IO)
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