1919//  Pin number
2020//  Pin number
2121const  PinName digitalPin[] = {
22-      PC_4,   //  D0/A1
23-      PA_5,   //  D1/A3
24-      PC_5,   //  D2/A5
25-      PA_2,   //  D3/A0
26-      PA_4,   //  D4/A2
27-      PA_7,   //  D5
28-      PC_3,   //  D6
29-      PA_9,   //  D7
30-      PA_15,  //  D8
31-      PC_2,   //  D9
32-      PA_6,   //  D10/A4
33-      PA_8,   //  D11
34-      PC_6,   //  D12
35-      PB_13,  //  D13
36-      PB_14,  //  D14
37-      PB_15,  //  D15
38-      PE_4,   //  D16
39-      PC_1,   //  D17
40-      PC_0,   //  D18
41-      PB_2,   //  D19
42-      PD_0,   //  D20
43-      PB_8,   //  D21
44-      PB_9,   //  D22
45-      PC_13,  //  D23
46-      PB_12,  //  D24
47-      PB_0,   //  D25
48-      PD_1,   //  D26
49-      PB_6,   //  D27
50-      PB_7,   //  D28
51-      PC_10,  //  D29
52-      PH_3,   //  D30
53-      PC_11,  //  D31
54-      PC_12,  //  D32
55-      PA_0,   //  D33
56-      PA_3,   //  D34
57-      PA_10,  //  D35
58-      PA_12,  //  D36
59-      PB_1,   //  D37
60-      PB_10,  //  D38
61-      PB_11,  //  D39
62-      PA_11,  //  D40
63-      PB_4,   //  D41
64-      PB_5,   //  D42
65-      PA_1,   //  D43
22+   PC_4,   //  D0/A1
23+   PA_5,   //  D1/A3
24+   PC_5,   //  D2/A5
25+   PA_2,   //  D3/A0
26+   PA_4,   //  D4/A2
27+   PA_7,   //  D5
28+   PC_3,   //  D6
29+   PA_9,   //  D7
30+   PA_15,  //  D8
31+   PC_2,   //  D9
32+   PA_6,   //  D10/A4
33+   PA_8,   //  D11
34+   PC_6,   //  D12
35+   PB_13,  //  D13
36+   PB_14,  //  D14
37+   PB_15,  //  D15
38+   PE_4,   //  D16
39+   PC_1,   //  D17
40+   PC_0,   //  D18
41+   PB_2,   //  D19
42+   PD_0,   //  D20
43+   PB_8,   //  D21
44+   PB_9,   //  D22
45+   PC_13,  //  D23
46+   PB_12,  //  D24
47+   PB_0,   //  D25
48+   PD_1,   //  D26
49+   PB_6,   //  D27
50+   PB_7,   //  D28
51+   PC_10,  //  D29
52+   PH_3,   //  D30
53+   PC_11,  //  D31
54+   PC_12,  //  D32
55+   PA_0,   //  D33
56+   PA_3,   //  D34
57+   PA_10,  //  D35
58+   PA_12,  //  D36
59+   PB_1,   //  D37
60+   PB_10,  //  D38
61+   PB_11,  //  D39
62+   PA_11,  //  D40
63+   PB_4,   //  D41
64+   PB_5,   //  D42
65+   PA_1,   //  D43
6666};
6767
6868//  Analog (Ax) pin number array
6969const  uint32_t  analogInputPin[] = {
70-      3 ,   //  A0
71-      0 ,   //  A1
72-      4 ,   //  A2
73-      1 ,   //  A3
74-      10 ,  //  A4
75-      2     //  A5
70+   3 ,   //  A0
71+   0 ,   //  A1
72+   4 ,   //  A2
73+   1 ,   //  A3
74+   10 ,  //  A4
75+   2     //  A5
7676};
7777
7878//  ----------------------------------------------------------------------------
@@ -87,72 +87,72 @@ extern "C" {
8787 */  
8888WEAK void  SystemClock_Config (void )
8989{
90-      RCC_OscInitTypeDef RCC_OscInitStruct         = {};
91-      RCC_ClkInitTypeDef RCC_ClkInitStruct         = {};
92-      RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {};
90+   RCC_OscInitTypeDef RCC_OscInitStruct         = {};
91+   RCC_ClkInitTypeDef RCC_ClkInitStruct         = {};
92+   RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {};
9393
94-      /*  This prevents concurrent access to RCC registers by CPU2 (M0+) */ 
95-      hsem_lock (CFG_HW_RCC_SEMID, HSEM_LOCK_DEFAULT_RETRY);
94+   /*  This prevents concurrent access to RCC registers by CPU2 (M0+) */ 
95+   hsem_lock (CFG_HW_RCC_SEMID, HSEM_LOCK_DEFAULT_RETRY);
9696
97-      __HAL_RCC_LSEDRIVE_CONFIG (RCC_LSEDRIVE_LOW);
98-      __HAL_PWR_VOLTAGESCALING_CONFIG (PWR_REGULATOR_VOLTAGE_SCALE1);
97+   __HAL_RCC_LSEDRIVE_CONFIG (RCC_LSEDRIVE_LOW);
98+   __HAL_PWR_VOLTAGESCALING_CONFIG (PWR_REGULATOR_VOLTAGE_SCALE1);
9999
100-      /*  This prevents the CPU2 (M0+) to disable the HSI48 oscillator */ 
101-      hsem_lock (CFG_HW_CLK48_CONFIG_SEMID, HSEM_LOCK_DEFAULT_RETRY);
100+   /*  This prevents the CPU2 (M0+) to disable the HSI48 oscillator */ 
101+   hsem_lock (CFG_HW_CLK48_CONFIG_SEMID, HSEM_LOCK_DEFAULT_RETRY);
102102
103-      /*  Initializes the CPU, AHB and APB busses clocks */ 
104-      RCC_OscInitStruct.OscillatorType  =
105-          RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSI48 | RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSE;
106-      RCC_OscInitStruct.HSEState             = RCC_HSE_ON;
107-      RCC_OscInitStruct.LSEState             = RCC_LSE_ON;
108-      RCC_OscInitStruct.HSIState             = RCC_HSI_ON;
109-      RCC_OscInitStruct.HSI48State           = RCC_HSI48_ON;
110-      RCC_OscInitStruct.HSICalibrationValue  = RCC_HSICALIBRATION_DEFAULT;
111-      RCC_OscInitStruct.PLL .PLLState         = RCC_PLL_ON;
112-      RCC_OscInitStruct.PLL .PLLSource        = RCC_PLLSOURCE_HSI;
113-      RCC_OscInitStruct.PLL .PLLM             = RCC_PLLM_DIV2;
114-      RCC_OscInitStruct.PLL .PLLN             = 16 ;
115-      RCC_OscInitStruct.PLL .PLLP             = RCC_PLLP_DIV2;
116-      RCC_OscInitStruct.PLL .PLLR             = RCC_PLLR_DIV2;
117-      RCC_OscInitStruct.PLL .PLLQ             = RCC_PLLQ_DIV2;
118-      if  (HAL_RCC_OscConfig (&RCC_OscInitStruct) != HAL_OK) {
119-          Error_Handler ();
120-      }
103+   /*  Initializes the CPU, AHB and APB busses clocks */ 
104+   RCC_OscInitStruct.OscillatorType  =
105+     RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSI48 | RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSE;
106+   RCC_OscInitStruct.HSEState             = RCC_HSE_ON;
107+   RCC_OscInitStruct.LSEState             = RCC_LSE_ON;
108+   RCC_OscInitStruct.HSIState             = RCC_HSI_ON;
109+   RCC_OscInitStruct.HSI48State           = RCC_HSI48_ON;
110+   RCC_OscInitStruct.HSICalibrationValue  = RCC_HSICALIBRATION_DEFAULT;
111+   RCC_OscInitStruct.PLL .PLLState         = RCC_PLL_ON;
112+   RCC_OscInitStruct.PLL .PLLSource        = RCC_PLLSOURCE_HSI;
113+   RCC_OscInitStruct.PLL .PLLM             = RCC_PLLM_DIV2;
114+   RCC_OscInitStruct.PLL .PLLN             = 16 ;
115+   RCC_OscInitStruct.PLL .PLLP             = RCC_PLLP_DIV2;
116+   RCC_OscInitStruct.PLL .PLLR             = RCC_PLLR_DIV2;
117+   RCC_OscInitStruct.PLL .PLLQ             = RCC_PLLQ_DIV2;
118+   if  (HAL_RCC_OscConfig (&RCC_OscInitStruct) != HAL_OK) {
119+     Error_Handler ();
120+   }
121121
122-      /*  Configure the SYSCLKSource, HCLK, PCLK1 and PCLK2 clocks dividers */ 
123-      RCC_ClkInitStruct.ClockType  = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
124-                                    RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
125-      RCC_ClkInitStruct.SYSCLKSource    = RCC_SYSCLKSOURCE_HSE;
126-      RCC_ClkInitStruct.AHBCLKDivider   = RCC_SYSCLK_DIV1;
127-      RCC_ClkInitStruct.APB1CLKDivider  = RCC_HCLK_DIV1;
128-      RCC_ClkInitStruct.APB2CLKDivider  = RCC_HCLK_DIV1;
129-      RCC_ClkInitStruct.AHBCLK2Divider  = RCC_SYSCLK_DIV1;
130-      RCC_ClkInitStruct.AHBCLK4Divider  = RCC_SYSCLK_DIV1;
131-      if  (HAL_RCC_ClockConfig (&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) {
132-          Error_Handler ();
133-      }
122+   /*  Configure the SYSCLKSource, HCLK, PCLK1 and PCLK2 clocks dividers */ 
123+   RCC_ClkInitStruct.ClockType  = RCC_CLOCKTYPE_HCLK4 | RCC_CLOCKTYPE_HCLK2 | RCC_CLOCKTYPE_HCLK |
124+                                 RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
125+   RCC_ClkInitStruct.SYSCLKSource    = RCC_SYSCLKSOURCE_HSE;
126+   RCC_ClkInitStruct.AHBCLKDivider   = RCC_SYSCLK_DIV1;
127+   RCC_ClkInitStruct.APB1CLKDivider  = RCC_HCLK_DIV1;
128+   RCC_ClkInitStruct.APB2CLKDivider  = RCC_HCLK_DIV1;
129+   RCC_ClkInitStruct.AHBCLK2Divider  = RCC_SYSCLK_DIV1;
130+   RCC_ClkInitStruct.AHBCLK4Divider  = RCC_SYSCLK_DIV1;
131+   if  (HAL_RCC_ClockConfig (&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) {
132+     Error_Handler ();
133+   }
134134
135-      /*  Initializes the peripherals clocks */ 
136-      /*  RNG needs to be configured like in M0 core, i.e. with HSI48 */ 
137-      PeriphClkInitStruct.PeriphClockSelection  =
138-          RCC_PERIPHCLK_SMPS | RCC_PERIPHCLK_RFWAKEUP | RCC_PERIPHCLK_RNG | RCC_PERIPHCLK_USB;
139-      PeriphClkInitStruct.UsbClockSelection       = RCC_USBCLKSOURCE_HSI48;
140-      PeriphClkInitStruct.RngClockSelection       = RCC_RNGCLKSOURCE_HSI48;
141-      PeriphClkInitStruct.RFWakeUpClockSelection  = RCC_RFWKPCLKSOURCE_LSE;
142-      PeriphClkInitStruct.SmpsClockSelection      = RCC_SMPSCLKSOURCE_HSE;
143-      PeriphClkInitStruct.SmpsDivSelection        = RCC_SMPSCLKDIV_RANGE1;
144-      if  (HAL_RCCEx_PeriphCLKConfig (&PeriphClkInitStruct) != HAL_OK) {
145-          Error_Handler ();
146-      }
135+   /*  Initializes the peripherals clocks */ 
136+   /*  RNG needs to be configured like in M0 core, i.e. with HSI48 */ 
137+   PeriphClkInitStruct.PeriphClockSelection  =
138+     RCC_PERIPHCLK_SMPS | RCC_PERIPHCLK_RFWAKEUP | RCC_PERIPHCLK_RNG | RCC_PERIPHCLK_USB;
139+   PeriphClkInitStruct.UsbClockSelection       = RCC_USBCLKSOURCE_HSI48;
140+   PeriphClkInitStruct.RngClockSelection       = RCC_RNGCLKSOURCE_HSI48;
141+   PeriphClkInitStruct.RFWakeUpClockSelection  = RCC_RFWKPCLKSOURCE_LSE;
142+   PeriphClkInitStruct.SmpsClockSelection      = RCC_SMPSCLKSOURCE_HSE;
143+   PeriphClkInitStruct.SmpsDivSelection        = RCC_SMPSCLKDIV_RANGE1;
144+   if  (HAL_RCCEx_PeriphCLKConfig (&PeriphClkInitStruct) != HAL_OK) {
145+     Error_Handler ();
146+   }
147147
148-      LL_PWR_SMPS_SetStartupCurrent (LL_PWR_SMPS_STARTUP_CURRENT_80MA);
149-      LL_PWR_SMPS_SetOutputVoltageLevel (LL_PWR_SMPS_OUTPUT_VOLTAGE_1V40);
150-      LL_PWR_SMPS_Enable ();
148+   LL_PWR_SMPS_SetStartupCurrent (LL_PWR_SMPS_STARTUP_CURRENT_80MA);
149+   LL_PWR_SMPS_SetOutputVoltageLevel (LL_PWR_SMPS_OUTPUT_VOLTAGE_1V40);
150+   LL_PWR_SMPS_Enable ();
151151
152-      /*  Select HSI as system clock source after Wake Up from Stop mode */ 
153-      LL_RCC_SetClkAfterWakeFromStop (LL_RCC_STOP_WAKEUPCLOCK_HSI);
152+   /*  Select HSI as system clock source after Wake Up from Stop mode */ 
153+   LL_RCC_SetClkAfterWakeFromStop (LL_RCC_STOP_WAKEUPCLOCK_HSI);
154154
155-      hsem_unlock (CFG_HW_RCC_SEMID);
155+   hsem_unlock (CFG_HW_RCC_SEMID);
156156}
157157
158158#ifdef  __cplusplus
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