50     uint32_t u32ClkSrc = 0U, u32Div, u32HCLKFreq, u32RetValue=0U;  in SPI_Open()  local
97                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
101                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
106                 u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_Open()
110                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
117                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
121                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
126                 u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_Open()
130                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
137                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
141                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
145                 u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_Open()
149                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
156                 u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_Open()
160                 u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_Open()
165                 u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_Open()
169                 u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_Open()
178             u32RetValue = u32ClkSrc;  in SPI_Open()
180         else if(u32BusClock >= u32ClkSrc)  in SPI_Open()
185             u32RetValue = u32ClkSrc;  in SPI_Open()
192             u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_Open()
196 …   u32Div = (((u32ClkSrc * 10U) / u32BusClock + 5U) / 10U) - 1U; /* Round to the nearest integer */  in SPI_Open()
202                 u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_Open()
208                 u32RetValue = (u32ClkSrc / (u32Div + 1U));  in SPI_Open()
349     uint32_t u32ClkSrc, u32HCLKFreq;  in SPI_SetBusClock()  local
373             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
377             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
382             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_SetBusClock()
386             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
393             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
397             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
402             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_SetBusClock()
406             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
413             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
417             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
422             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_SetBusClock()
426             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
433             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_SetBusClock()
437             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_SetBusClock()
442             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_SetBusClock()
446             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_SetBusClock()
455         u32RetValue = u32ClkSrc;  in SPI_SetBusClock()
457     else if(u32BusClock >= u32ClkSrc)  in SPI_SetBusClock()
462         u32RetValue = u32ClkSrc;  in SPI_SetBusClock()
469         u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_SetBusClock()
473 …   u32Div = (((u32ClkSrc * 10U) / u32BusClock + 5U) / 10U) - 1U; /* Round to the nearest integer */  in SPI_SetBusClock()
479             u32RetValue = (u32ClkSrc / (0xFFU + 1U));  in SPI_SetBusClock()
485             u32RetValue = (u32ClkSrc / (u32Div + 1U));  in SPI_SetBusClock()
516     uint32_t u32ClkSrc;  in SPI_GetBusClock()  local
526             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
530             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
535             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_GetBusClock()
539             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
546             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
550             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
555             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_GetBusClock()
559             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
566             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
570             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
575             u32ClkSrc = CLK_GetPCLK1Freq();  in SPI_GetBusClock()
579             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
586             u32ClkSrc = __HXT; /* Clock source is HXT */  in SPI_GetBusClock()
590             u32ClkSrc = CLK_GetPLLClockFreq(); /* Clock source is PLL */  in SPI_GetBusClock()
595             u32ClkSrc = CLK_GetPCLK0Freq();  in SPI_GetBusClock()
599             u32ClkSrc = __HIRC; /* Clock source is HIRC */  in SPI_GetBusClock()
604     return (u32ClkSrc / (u32Div + 1U));  in SPI_GetBusClock()