Matthew McGowan e2c6cf5929 fix: Increases drive strength of 32kHz external crystal, in line with calculations specified in ST AN2867 sections 3.3, 3.4, and STM32L4 datasheet DS12023 Table 58. LSE oscillator characteristics. ...

The drive strength RCC_LSEDRIVE_LOW is marginal for the 32kHz crystal oscillator stability, and RCC_LSEDRIVE_MEDIUMLOW meets the calculated drive strength with a small margin for parasitic capacitance.

2023-02-28 14:34:10 -08:00

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stm32f4

Update license info and remove redundant board functions.

2022-09-26 19:39:07 +02:00

stm32f7

run code formatting script

2021-03-15 19:27:36 +05:30

stm32h7

run code formatting script

2021-03-15 19:27:36 +05:30

stm32l4

fix: Increases drive strength of 32kHz external crystal, in line with calculations specified in ST AN2867 sections 3.3, 3.4, and STM32L4 datasheet DS12023 Table 58. LSE oscillator characteristics.

2023-02-28 14:34:10 -08:00

clocks.h

Add F7 and H7 Support to the STM32 port

2020-03-26 18:01:17 -04:00

exti.c

Use types from circuitpython.

2022-10-10 20:55:44 +02:00

exti.h

Fix formatting and broken links

2021-05-10 18:04:43 -04:00

gpio.h

Add F7 and H7 Support to the STM32 port

2020-03-26 18:01:17 -04:00

periph.h

Add circuitpython support for STM Nucleo-F446RE.

2022-09-26 19:12:42 +02:00

pins.h

Add circuitpython support for STM Nucleo-F446RE.

2022-09-26 19:12:42 +02:00

rtc.c

Remove redundant header files.

2022-10-10 20:37:31 +02:00

rtc.h

feat(swan_r5): adds a basic RTC implementation.

2022-06-10 17:37:32 -07:00

timers.c

STM: off-by-one TIMx reference; other code cleanup and minor fixes

2022-11-14 13:00:32 -05:00

timers.h

run code formatting script

2021-03-15 19:27:36 +05:30