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H7_HAL/rcc_ex: Add SPI45 to HAL_RCCEx_GetPeriphCLKFreq. #19

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Jul 5, 2022
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H7_HAL/rcc_ex: Add SPI45 to HAL_RCCEx_GetPeriphCLKFreq. #19

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46 changes: 46 additions & 0 deletions STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2249,6 +2249,52 @@ uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk)
}
}
}
else if (PeriphClk == RCC_PERIPHCLK_SPI45)
{
/* Get SPI45 clock source */
srcclk= __HAL_RCC_GET_SPI45_SOURCE();

switch (srcclk)
{
case RCC_SPI45CLKSOURCE_PCLK1: /* D2PCLK2 is the clock source for SPI45 */
{
frequency = HAL_RCC_GetPCLK2Freq();
break;
}
case RCC_SPI45CLKSOURCE_PLL2: /* PLL2 is the clock source for SPI45 */
{
HAL_RCCEx_GetPLL2ClockFreq(&pll2_clocks);
frequency = pll2_clocks.PLL2_Q_Frequency;
break;
}
case RCC_SPI45CLKSOURCE_PLL3: /* PLL3 is the clock source for SPI45 */
{
HAL_RCCEx_GetPLL3ClockFreq(&pll3_clocks);
frequency = pll3_clocks.PLL3_Q_Frequency;
break;
}
case RCC_SPI45CLKSOURCE_HSI: /* HSI is the clock source for SPI45 */
{
frequency = HSI_VALUE;
break;
}
case RCC_SPI45CLKSOURCE_CSI: /* CSI is the clock source for SPI45 */
{
frequency = CSI_VALUE;
break;
}
case RCC_SPI45CLKSOURCE_HSE: /* HSE is the clock source for SPI45 */
{
frequency = HSE_VALUE;
break;
}
default :
{
frequency = 0;
break;
}
}
}
else if (PeriphClk == RCC_PERIPHCLK_ADC)
{
/* Get ADC clock source */
Expand Down