stm32l4: basic uart/exti/led/clock demo

No miniblink, let people interpret a more useful example.
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Karl Palsson
2018-03-03 23:50:46 +00:00
parent 7d6a2e36ee
commit b8b9720926
3 changed files with 228 additions and 0 deletions

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This demonstrates some basics on the L476G disco board.
* printf via usart2 to the attached stlink virtual com port. 115200@8n1
* pll configuration from hsi
* flash wait state configuration
* basic led blinking
* exti interrupts for buttons
* simple timer usage.