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Merge pull request #1579 from iabdalkader/ptrtcfix2
boards/OPENMVPT: Fix RTC errata.
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commit
d6c89f64c5
@ -319,12 +319,16 @@ void SystemClock_Config(void)
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#endif
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#if defined(MCU_SERIES_H7)
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#if !defined(OMV_OMVPT_ERRATA_RTC)
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PeriphClkInitStruct.PeriphClockSelection |= RCC_PERIPHCLK_RTC;
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#if defined(OMV_OSC_RTC_CLKSOURCE)
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PeriphClkInitStruct.RTCClockSelection = OMV_OSC_RTC_CLKSOURCE;
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#else
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PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSI;
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#endif
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#endif
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PeriphClkInitStruct.PeriphClockSelection |= RCC_PERIPHCLK_RNG;
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PeriphClkInitStruct.RngClockSelection = OMV_OSC_RNG_CLKSOURCE;
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@ -138,7 +138,7 @@
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#if !defined (LSE_STARTUP_TIMEOUT)
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#define LSE_STARTUP_TIMEOUT (5000UL) /*!< Time out for LSE start up, in ms */
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#define LSE_STARTUP_TIMEOUT (500UL) /*!< Time out for LSE start up, in ms */
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#endif /* LSE_STARTUP_TIMEOUT */
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#if !defined (LSI_VALUE)
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@ -133,15 +133,17 @@
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#define OMV_OSC_USB_CLKSOURCE RCC_USBCLKSOURCE_PLL
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#define OMV_OSC_RNG_CLKSOURCE RCC_RNGCLKSOURCE_HSI48
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#define OMV_OSC_ADC_CLKSOURCE RCC_ADCCLKSOURCE_PLL2
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#define OMV_OSC_RTC_CLKSOURCE RCC_RTCCLKSOURCE_LSE
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//#define OMV_OSC_RTC_CLKSOURCE RCC_RTCCLKSOURCE_LSE
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#define OMV_OSC_SPI123_CLKSOURCE RCC_SPI123CLKSOURCE_PLL2
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// HSE/HSI/CSI State
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// The LSE is not configured due to an issue with the LSE crystal oscillator.
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// The LSE/LSI and RTC are managed by micropython's rtc.c.
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// #define OMV_OSC_LSE_STATE (RCC_LSE_ON)
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// #define OMV_OSC_LSE_DRIVE (RCC_LSEDRIVE_HIGH)
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#define OMV_OSC_HSE_STATE (RCC_HSE_ON)
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#define OMV_OSC_HSI48_STATE (RCC_HSI48_ON)
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// Errata
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#define OMV_OMVPT_ERRATA_RTC (1)
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// Flash Latency
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#define OMV_FLASH_LATENCY (FLASH_LATENCY_2)
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