Nothing Special / mbed-STM32F030F4

Dependents:   STM32F031_blink_LED_2

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    tested:

    • uart (pa_2, pa_3), (PA_9,PA_10) tx and rx 9600
    • pwm pa_4, pa_6, pa_7, pb_1
    • HSI and HSE with quartz 8Mhz (auto detect ok)

    untested yet:

    • i2c
    • spi
    • analogin

    issues

    • baud rate not exact (3% error of HSI). HSE with precize 8Mhz quartz does not help. Usart clock is HSI regardless use HSE?

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