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Global/local interrupts in CubeMX?

Posted on September 01, 2015 at 00:51There is a checkbox named USART1 global inrterrupt in Cube NVIC settings. Are there any local interrupts? I used settings for F100 cpu.

LMI2 by • Lead
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  • 5 replies
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STM32CubeMX HAL_I2C_MODULE_ENABLED

Posted on October 06, 2015 at 17:44If I build a Cube config using the stm32f303vctx processor and enable an I2C port, I get HAL_I2C_MODULE_ENABLED in the sources and a hal_i2c include file included. However, if I use the 'stm32f3discovery' board pro...

artgodwin by • Associate II
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  • 3 replies
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stm32f2 SD card corruption

Posted on October 12, 2015 at 17:02Hi to all, Did anybody experience random corruption of bits (not byte) on a SDcard..?We are using an stm32f217 with RTX, FlashFS and tcp from Keil, v4.70. uSD card is connected through SDIO port.We are using 2Gb uS...

STM32F3 Discovery - ADC Calibration Error

Posted on June 19, 2013 at 22:17I'm trying to run the ADC Example code that came along with this board, but I keep getting stuck in a loop where the calibration bit (ADC1.CR - bit 31 of the control register) isn't getting set back to zero, and I'm g...

mattfox by • Associate II
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  • 15 replies
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Clocking RTC from HSE

Posted on October 15, 2015 at 15:17Hello. I use STM32F429 controller with 12MHz HSE oscillator. Is it posible to clock RTC from HSE while controller supplied from VBAT pin only?

LSI and HSI accuracy versus temperature and time

Posted on October 15, 2015 at 08:41 Hello, I 'm using a STM32F030C8 and I generate a tick of 1.136ms with the RTC with subseconds alarm. I calibrate the LSI with the HSI (=8Mhz) but I don't know how LSI and HSI frequencies change when temperat...

SPI_NSS_Hard or SPI_NSS_Soft for only one slave

Posted on October 15, 2015 at 13:27Hi , I have an SPI program running successfully between two stm32f4 discovery boards using SPI_NSS as SPI_NSS_Soft. Some discussions on Stm32f4 SPI say that SPI_NSS_Soft has to be used when only one slave. Does th...

nemisha by • Associate II
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  • 2 replies
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Bug Report: CubeMX Corrupts File Links in OpenSTM32

Posted on September 23, 2015 at 12:49Hello, there seems to be a serious problem with project re-generation with CubeMX. After regenerating a project, the linked files (for example HAL and configuration files, like main.c) point to the wrong directio...

No ethernet on some switches

Posted on October 15, 2015 at 10:16Guys, I have a strange behavior using STM32F373RCT6 with ENC28J60 Ethernet IC: Overview: The IC is connected to STM controller via SPI. I�ve attached the schematics. It�s configured to half-duplex mode, for compat...

demoman by • Associate
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  • 1 replies
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STM32 GPIOs state during/after startup

Posted on October 12, 2015 at 11:25Hi guys, as a preface: Thank you to everybody contributing in these forums! I have found a lot of useful information and good ideas here. Here comes my question: I work with the STM32F100VB. In my application it's ...

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