Fix for I2C keypad plugin not working. Ref. issue #106

boards/pico_cnc.c

@@ -3,7 +3,7 @@
 
   Part of grblHAL
 
-  Copyright (c) 2021-2024 Terje Io
+  Copyright (c) 2021-2025 Terje Io
   
   grblHAL is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -153,15 +153,15 @@ static float digital_in_state (xbar_t *input)
     float value = -1.0f;
 
     if(input->id < digital.in.n_ports)
-        value = (float)(DIGITAL_IN(1UL << aux_in[input->id].pin));
+        value = (float)(DIGITAL_IN(aux_in[input->id].pin));
 
     return value;
 }
 
 inline static __attribute__((always_inline)) int32_t get_input (const input_signal_t *input, wait_mode_t wait_mode, float timeout)
 {
     if(wait_mode == WaitMode_Immediate)
-        return DIGITAL_IN(1UL << input->pin);
+        return DIGITAL_IN(input->pin);
 
     int32_t value = -1;
     uint_fast16_t delay = (uint_fast16_t)ceilf((1000.0f / 50.0f) * timeout) + 1;

driver.c

@@ -5,7 +5,7 @@
   Part of grblHAL
 
   Copyright (c) 2021 Volksolive
-  Copyright (c) 2021-2024 Terje Io
+  Copyright (c) 2021-2025 Terje Io
 
   grblHAL is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -1558,7 +1558,7 @@ static void aux_irq_handler (uint8_t port, bool state)
 #ifdef I2C_STROBE_PIN
             case Input_I2CStrobe:
                 if(i2c_strobe.callback)
-                    i2c_strobe.callback(0, DIGITAL_IN(I2C_STROBE_PIN));
+                    i2c_strobe.callback(0, DIGITAL_IN(I2C_STROBE_PIN) == 0);
                 break;
 #endif
 #ifdef MPG_MODE_PIN
@@ -2664,7 +2664,7 @@ bool driver_init (void)
 #else
     hal.info = "RP2350";
 #endif
-    hal.driver_version = "241219";
+    hal.driver_version = "250102";
     hal.driver_options = "SDK_" PICO_SDK_VERSION_STRING;
     hal.driver_url = GRBL_URL "/RP2040";
 #ifdef BOARD_NAME
@@ -2711,7 +2711,7 @@ bool driver_init (void)
 
     hal.control.get_state = systemGetState;
 
-#if I2C_STROBE_BIT || SPI_IRQ_BIT
+#if I2C_STROBE_ENABLE || SPI_IRQ_BIT
     hal.irq_claim = irq_claim;
 #endif
     hal.get_micros = getElapsedMicros;