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stm32/boards/STM32L476DISC: Enable external RTC xtal to get RTC working.

pull/4106/merge
roland 6 years ago
committed by Damien George
parent
670a2a3396
commit
67ee4e2401
1 changed files with 3 additions and 0 deletions
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  1. 3
      ports/stm32/boards/STM32L476DISC/mpconfigboard.h

3
ports/stm32/boards/STM32L476DISC/mpconfigboard.h
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@ -36,6 +36,9 @@ extern struct _spi_bdev_t spi_bdev;
#define MICROPY_HW_CLK_PLLR (RCC_PLLR_DIV2) #define MICROPY_HW_CLK_PLLR (RCC_PLLR_DIV2)
#define MICROPY_HW_CLK_PLLQ (RCC_PLLQ_DIV2) #define MICROPY_HW_CLK_PLLQ (RCC_PLLQ_DIV2)
// The board has an external 32kHz crystal
#define MICROPY_HW_RTC_USE_LSE (1)
#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4 #define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4
// USART config // USART config

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