Running STM32F103RBT6 code program on STM32F103CBT6

robertnoble9 · ‎2016-06-23

Posted on June 23, 2016 at 10:08

Hi,

I am working on a project with an STM32F103RBT6 development board. Ultimately, it would be great if this project cod be put done with the smaller STM32F103CBT6 chip. I'm wondering if it is possible to run the same program on the CBT6 version as runs on RBT6 version is there some inherent problem with this? All of the peripherals I am using exist on both chips.

Any info would be great.

Thanks in advance

Nesrine M_O · ‎2016-06-23

Posted on June 23, 2016 at 10:38

Hi minthemerciless,

I'm wondering if it is possible to run the same program on the CBT6 version as runs on RBT6 version is there some inherent problem with this?

There is no issue, you have to look on the product datasheet to be careful about pinouts and pin description

-Syrine-

robertnoble9 · ‎2016-06-23

Posted on June 23, 2016 at 11:23

Hi Syrine,

There is nothing obvious that would be problem, but I must confess I am quite new to this to perhaps don't know exactly what to look for.

I'm using TIM1 channel 1 as an input using TI1FP1 as trigger, and channel 4 as output with DMA1 channel 4 feeding data to CCR4, USART2 Rx with DMA1 channel 6 and EXTI0 to reset TIM1 CNT.

Thanks again for the help