forked from Imagelibrary/rtems
bsp/stm32h7: configure oscillator for STM32H7B3xxQ (e.g. STM32H7B3I-DK BSP)
This commit is contained in:
committed by
Sebastian Huber
parent
b50f3e88c2
commit
074cb1c61d
@@ -32,6 +32,22 @@
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#include <stm32h7/hal.h>
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const RCC_OscInitTypeDef stm32h7_config_oscillator = {
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#ifdef STM32H7B3xxQ
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.OscillatorType = RCC_OSCILLATORTYPE_HSE,
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.HSEState = RCC_HSE_ON,
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.HSIState = RCC_HSI_OFF,
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.CSIState = RCC_CSI_OFF,
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.PLL.PLLState = RCC_PLL_ON,
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.PLL.PLLSource = RCC_PLLSOURCE_HSE,
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.PLL.PLLM = 12,
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.PLL.PLLN = 280,
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.PLL.PLLFRACN = 0,
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.PLL.PLLP = 2,
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.PLL.PLLR = 2,
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.PLL.PLLQ = 2,
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.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE,
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.PLL.PLLRGE = RCC_PLL1VCIRANGE_1,
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#else
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.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE
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| RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_HSI48,
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.HSEState = RCC_HSE_ON,
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@@ -49,4 +65,5 @@ const RCC_OscInitTypeDef stm32h7_config_oscillator = {
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.PLL.PLLRGE = RCC_PLL1VCIRANGE_2,
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.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE,
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.PLL.PLLFRACN = 0
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#endif
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};
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