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Re: Getting started with the STM32F072B-Discovery
Posted: Tue Jan 19, 2016 10:57 am
by DGW
You're right, open circuit measurements. Thank you!
Re: Getting started with the STM32F072B-Discovery
Posted: Mon Feb 08, 2016 9:56 am
by DGW
Good afternoon.
If I use in the project (built on ChibiOS v16.1.3) USART1 and I2C1 - USART1 not work. Please tell me where to fix it?
Thank you!
Re: Getting started with the STM32F072B-Discovery
Posted: Mon Feb 08, 2016 10:20 am
by Giovanni
Check for conflicting DMAs.
Giovanni
Re: Getting started with the STM32F072B-Discovery
Posted: Mon Feb 08, 2016 10:49 am
by DGW
And what files need to change the DMA channels?
Re: Getting started with the STM32F072B-Discovery
Posted: Mon Feb 08, 2016 11:23 am
by Giovanni
You need to edit mcuconf.h AND read the Reference Manual, you need to set the SYSCFG_CFGR1 register manually.
Giovanni
Re: Getting started with the STM32F072B-Discovery
Posted: Mon Feb 08, 2016 12:11 pm
by DGW
Thanks, It works!