This would require some extra configuration.
For example for he STM32F103:
http://www.st.com/st-web-ui/static/acti ... 171691.pdf
- dbg_lp.png (12.06 KiB) Viewed 3314 times
Search found 1757 matches
- Thu Jun 18, 2020 8:24 am
- Forum: General discussion
- Topic: STLink debugger doesn't come back from deepsleep
- Replies: 2
- Views: 3317
Re: STLink debugger doesn't come back from deepsleep
In debug mode some context are not the same.
This would require some extra configuration.
For example for he STM32F103:
http://www.st.com/st-web-ui/static/acti ... 171691.pdf
This would require some extra configuration.
For example for he STM32F103:
http://www.st.com/st-web-ui/static/acti ... 171691.pdf
- Thu Jun 18, 2020 8:14 am
- Forum: STM boards (Discovery, Eval, Nucleo, ...)
- Topic: Sparkfun LTE Shield troubles
- Replies: 4
- Views: 4209
Re: Sparkfun LTE Shield troubles
Hi Max44 Yes, LTE_SHIELD_SOFTWARE_SERIAL_ENABLED was defined. I added that to make sure as seen 1st line in 2nd code snippet. No it is not properly defined. As it is only defined in the sketch but when the library build then it is not defined. I've made a PR to add the STM32 core support. https://gi...
- Wed Jun 17, 2020 12:18 pm
- Forum: STM32L0 based boards
- Topic: Thunderpack STM32L072xx
- Replies: 15
- Views: 18268
Re: Thunderpack STM32L072xx
You can try but no support will be provided if this not work 
This variant use the HSI so, I guess it should work anyway.
This variant use the HSI so, I guess it should work anyway.
- Tue Jun 16, 2020 9:37 pm
- Forum: STM boards (Discovery, Eval, Nucleo, ...)
- Topic: Sparkfun LTE Shield troubles
- Replies: 4
- Views: 4209
Re: Sparkfun LTE Shield troubles
Is LTE_SHIELD_SOFTWARE_SERIAL_ENABLED defined?
Probably the lib does not handle this core and need some additions. If the lib handle a HardwareSerial, I advise to use it.
Ex: https://github.com/sparkfun/SparkFun_LT ... y/issues/6
Probably the lib does not handle this core and need some additions. If the lib handle a HardwareSerial, I advise to use it.
Ex: https://github.com/sparkfun/SparkFun_LT ... y/issues/6
- Tue Jun 16, 2020 2:53 pm
- Forum: Projects
- Topic: Analog input 12 bits resolution
- Replies: 3
- Views: 7752
- Tue Jun 16, 2020 12:30 pm
- Forum: Projects
- Topic: Analog input 12 bits resolution
- Replies: 3
- Views: 7752
- Tue Jun 16, 2020 7:50 am
- Forum: General discussion
- Topic: Use STM32 as I2C Slave with DMA
- Replies: 5
- Views: 5560
Re: Use STM32 as I2C Slave with DMA
Currently DMA is not used for I2C.
If you want use it you will have to implement it yourself using the HAL/LL directly.
If you want use it you will have to implement it yourself using the HAL/LL directly.
- Tue Jun 16, 2020 7:11 am
- Forum: IDE's
- Topic: Error ? HSI_VALUE missing in lib file stm32f1xx.c
- Replies: 1
- Views: 3275
Re: Error ? HSI_VALUE missing in lib file stm32f1xx.c
The value are well defined:
https://github.com/stm32duino/Arduino_C ... h#L76-L121
Don't know exactly how you got this issue anyway this is not the root cause.
https://github.com/stm32duino/Arduino_C ... h#L76-L121
Don't know exactly how you got this issue anyway this is not the root cause.
- Tue Jun 16, 2020 7:08 am
- Forum: General discussion
- Topic: Use STM32 as I2C Slave with DMA
- Replies: 5
- Views: 5560
Re: Use STM32 as I2C Slave with DMA
Which core you used ?
- Mon Jun 15, 2020 8:35 am
- Forum: General discussion
- Topic: U8G2.begin() takes 2.1s to start - Is this the same for everyone else?
- Replies: 3
- Views: 3768
Re: U8G2.begin() takes 2.1s to start - Is this the same for everyone else?
If you used the STM32 Core, for STM32 L0 and some other series, it is required to compute the I2C timing to get the best one depending of the system clock config. It is computed each time you start your board and depending of the MCU you used can take some times (maybe the one you seen). Anyway it i...