STM32F091RC Lack of interrupt USART3,4,5,6,7,8

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kurtulmusah
Posts: 11
Joined: 12 Nov 2016 19:00

STM32F091RC Lack of interrupt USART3,4,5,6,7,8

#1 Post by kurtulmusah » 06 Jul 2020 20:36

Hi Dear,
When I try to creat a USART8 interrupt on STM32F091RC, I notice that there are just IVT_INT_USART1 and IVT_INT_USART2. How can I creat interrupt USART 3,4,5,6,7,8 ?, there is no interrupt vector on microC but we can find from datasheet

AntiMember
Posts: 136
Joined: 02 Jan 2020 19:00

Re: STM32F091RC Lack of interrupt USART3,4,5,6,7,8

#2 Post by AntiMember » 06 Jul 2020 21:47

Maybe IVT_INT_RESERVED11 ?

kurtulmusah
Posts: 11
Joined: 12 Nov 2016 19:00

Re: STM32F091RC Lack of interrupt USART3,4,5,6,7,8

#3 Post by kurtulmusah » 07 Jul 2020 07:30

Actually, it can be. Number seems logical . I didnt tested it because it was reserved. I will try. Thank you so much

kurtulmusah
Posts: 11
Joined: 12 Nov 2016 19:00

Re: STM32F091RC Lack of interrupt USART3,4,5,6,7,8

#4 Post by kurtulmusah » 07 Jul 2020 09:18

I tried the IVT_INT_RESERVED11. it work. Thank you AntiMember . it can be use like IVT_INT_USART_3_4_5_6_7_8

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filip.grujcic
Posts: 822
Joined: 14 May 2018 08:34

Re: STM32F091RC Lack of interrupt USART3,4,5,6,7,8

#5 Post by filip.grujcic » 10 Jul 2020 13:54

Hello,

I have reported this issue to our developers.
However, these names are defined in the defs file of your MCU, which is open source and which you can open by pressing Ctrl + Alt + D while in the IDE. You can edit their names freely.

Kind regards,
Filip Grujcic

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