core: analog: add STM32U5xx support

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

Author: fpistm

libraries/SrcWrapper/src/stm32/analog.cpp

@@ -33,6 +33,8 @@ static PinName g_current_pin = NC;
 #ifndef ADC_SAMPLINGTIME
 #if defined(ADC_SAMPLETIME_8CYCLES_5)
 #define ADC_SAMPLINGTIME        ADC_SAMPLETIME_8CYCLES_5;
+#elif defined(ADC_SAMPLETIME_12CYCLES)
+#define ADC_SAMPLINGTIME        ADC_SAMPLETIME_12CYCLES;
 #elif defined(ADC_SAMPLETIME_12CYCLES_5)
 #define ADC_SAMPLINGTIME        ADC_SAMPLETIME_12CYCLES_5;
 #elif defined(ADC_SAMPLETIME_13CYCLES_5)
@@ -60,6 +62,8 @@ static PinName g_current_pin = NC;
 #define ADC_SAMPLINGTIME_INTERNAL ADC_SAMPLETIME_384CYCLES
 #elif defined(ADC_SAMPLETIME_810CYCLES_5)
 #define ADC_SAMPLINGTIME_INTERNAL ADC_SAMPLETIME_810CYCLES_5
+#elif defined(ADC_SAMPLETIME_814CYCLES)
+#define ADC_SAMPLINGTIME_INTERNAL ADC_SAMPLETIME_814CYCLES
 #elif defined(ADC_SAMPLETIME_640CYCLES_5)
 #define ADC_SAMPLINGTIME_INTERNAL ADC_SAMPLETIME_640CYCLES_5
 #elif defined(ADC_SAMPLETIME_601CYCLES_5)
@@ -176,6 +180,7 @@ static uint32_t get_adc_channel(PinName pin, uint32_t *bank)
     case 23:
       channel = ADC_CHANNEL_23;
       break;
+#ifdef ADC_CHANNEL_24
     case 24:
       channel = ADC_CHANNEL_24;
       break;
@@ -202,6 +207,7 @@ static uint32_t get_adc_channel(PinName pin, uint32_t *bank)
       channel = ADC_CHANNEL_31;
       break;
 #endif
+#endif
 #endif
     default:
       channel = 0;
@@ -910,7 +916,7 @@ uint16_t adc_read_value(PinName pin, uint32_t resolution)
 #endif /* STM32L4xx || STM32WBxx */
     return 0;
   }
-#ifdef ADC_SCAN_SEQ_FIXED
+#if defined(ADC_SCAN_SEQ_FIXED) && defined(ADC_RANK_CHANNEL_NUMBER)
   AdcChannelConf.Rank         = ADC_RANK_CHANNEL_NUMBER;          /* Enable the rank of the selected channels when not fully configurable */
 #else
   AdcChannelConf.Rank         = ADC_REGULAR_RANK_1;               /* Specifies the rank in the regular group sequencer */