49     uint32_t u32ClkSrc = 0U, u32Div, u32HCLKFreq, u32RetValue=0U;  in SPI_Open()  local
96                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
100                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
105                 u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_Open()
109                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
116                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
120                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
125                 u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_Open()
129                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
136                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
140                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
144                 u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_Open()
148                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
155                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
159                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
164                 u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_Open()
168                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
177             u32RetValue = u32ClkSrc;  in SPI_Open()
179         else if(u32BusClock >= u32ClkSrc)  in SPI_Open()
184             u32RetValue = u32ClkSrc;  in SPI_Open()
191             u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_Open()
195 …   u32Div = (((u32ClkSrc * 10U) / u32BusClock + 5U) / 10U) - 1U; /* Round to the nearest integer */  in SPI_Open()
201                 u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_Open()
207                 u32RetValue = (u32ClkSrc / (u32Div + 1U));  in SPI_Open()
348     uint32_t u32ClkSrc, u32HCLKFreq;  in SPI_SetBusClock()  local
372             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
376             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
381             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_SetBusClock()
385             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
392             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
396             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
401             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_SetBusClock()
405             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
412             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
416             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
421             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_SetBusClock()
425             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
432             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
436             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
441             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_SetBusClock()
445             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
454         u32RetValue = u32ClkSrc;  in SPI_SetBusClock()
456     else if(u32BusClock >= u32ClkSrc)  in SPI_SetBusClock()
461         u32RetValue = u32ClkSrc;  in SPI_SetBusClock()
468         u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_SetBusClock()
472 …   u32Div = (((u32ClkSrc * 10U) / u32BusClock + 5U) / 10U) - 1U; /* Round to the nearest integer */  in SPI_SetBusClock()
478             u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_SetBusClock()
484             u32RetValue = (u32ClkSrc / (u32Div + 1U));  in SPI_SetBusClock()
515     uint32_t u32ClkSrc;  in SPI_GetBusClock()  local
525             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
529             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
534             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_GetBusClock()
538             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
545             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
549             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
554             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_GetBusClock()
558             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
565             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
569             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
574             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_GetBusClock()
578             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
585             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
589             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
594             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_GetBusClock()
598             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
603     return (u32ClkSrc / (u32Div + 1U));  in SPI_GetBusClock()