chore(i3c): disable for HALv2 support

I3C required some rework to support HALv2 driver,
so disable it for now.

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Author: fpistm

CI/build/examples/BareMinimum/BareMinimum.ino

@@ -14,7 +14,7 @@
 #include <SPI.h>
 #include <SoftwareSerial.h>
 #include <Wire.h>
-#if defined(I3C1_BASE) || defined(I3C2_BASE)
+#if (defined(I3C1_BASE) || defined(I3C2_BASE)) && defined(HAL_I3C_MODULE_ENABLED)
   #include <I3C.h>
 #endif
 
@@ -135,7 +135,7 @@ void setup() {
   Wire.requestFrom(2, 1);
   Wire.end();
 
-#if defined(I3C1_BASE) || defined(I3C2_BASE)
+#if (defined(I3C1_BASE) || defined(I3C2_BASE)) && defined(HAL_I3C_MODULE_ENABLED)
   // I3C
   I3C.setBusType(I3CBusType::Pure);
   I3C.setMixedBusOpenDrainFrequency(1000000U);

libraries/I3C/src/I3C.cpp

@@ -2,6 +2,7 @@
 #include <cstring>
 
 #if defined(I3C1_BASE) || defined(I3C2_BASE)
+#if !defined(USE_HALV2_DRIVER)
 
 // ============================================================================
 // Global bus instances
@@ -1965,4 +1966,5 @@ extern "C" void I3C2_ER_IRQHandler(void)
 }
 #endif
 
-#endif
+#endif /* !USE_HALV2_DRIVER */
+#endif /* I3C1_BASE || I3C2_BASE */

libraries/I3C/src/I3C.h

@@ -4,6 +4,9 @@
 
 #if defined(I3C1_BASE) || defined(I3C2_BASE)
 
+#if defined(USE_HALV2_DRIVER)
+#warning "I3C library is not yet compatible with HALv2 driver."
+#else
 #include "stm32yyxx_util_i3c.h"
 
 // ============================================================================
@@ -581,4 +584,5 @@ class I3CBus {
 
 extern I3CBus I3C;
 
-#endif
+#endif /* !USE_HALV2_DRIVER */
+#endif /* I3C1_BASE || I3C2_BASE */

libraries/I3C/src/I3C_I2C.cpp

@@ -3,6 +3,7 @@
 
 #if defined(I3C1_BASE) || defined(I3C2_BASE)
 
+#if !defined(USE_HALV2_DRIVER)
 // ============================================================================
 // I2C helpers on mixed I3C bus
 // ============================================================================
@@ -398,4 +399,5 @@ int I3CBus::readRegBuffer(uint8_t addr,
          : readRegBuffer(addr, reg, pData, len, timeout);
 }
 
-#endif
+#endif /* !USE_HALV2_DRIVER */
+#endif /* I3C1_BASE || I3C2_BASE */