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Posted on January 20, 2016 at 21:52While trying to use GPIO inputs as inputs for the ADC, I discovered that the ADC control mode was not programmed correctly in the function HAL_GPIO_Init. I replaced: temp &= ~(GPIO_ASCR_ASC0 << position) ; ...
Posted on January 22, 2016 at 18:19Hi Does any one know the minimum lead count device I need to choose on STM32F429 to ensure it supports SDR SDRAM memory? In the datasheet it only mentions 100L can only support PSRAM and some other Flash based.I wo...
Posted on January 26, 2016 at 17:40 Hi. I'm trying to make my STM32F4-Discovery talk to itsef through CAN,using this configuration and here's my code. #include ''stm32f4xx_hal.h'' #include ''stm32f4xx_hal_can.h'' #includ...
Posted on July 09, 2015 at 10:30I work on a project ''distance meter kit '' Here is the link. http://asv-lab.ru/blog/fazovyj_lazernyj_dalnomer_asv50m/2015-06-26-12 There are videos. https://youtu.be/lnKYCIw8I4E https://youtu.be/Iv_juuR2Ceg In the c...
Posted on January 26, 2016 at 16:58 Controller : STM32L476QE Compiler: arm-none-eabi-gcc.exe (GNU Tools for ARM Embedded Processors) 4.7.4 20140401 (release) [ARM/embedded-4_7-branch revision 209195] Program end into hard-fault handler b...
Posted on January 26, 2016 at 08:19Here on page 62 Flash memory endurance and data retention 1 k cycles: http://www.st.com/web/en/resource/technical/document/datasheet/DM00088500.pdfHere on page 14, 10 000 times: http://www.st.com/st-web-ui/static/a...
Posted on January 25, 2016 at 18:22Who know? How to detect session of debugger in user program? This is need for prevent use coresponding i/o ports in program, during debugging the STM32F334. Thanks. #debuging #debugging #debugging
Posted on January 26, 2016 at 02:26Hello.I am looking at the Nucleo F091 pin distribution,https://developer.mbed.org/platforms/ST-Nucleo-F091RC/ and notice SPI1 and SPI2 pins. No problem about SPI2 pins (in fact I have used them successfully) but fo...
Posted on January 26, 2016 at 01:51Does anyone know if its possible to output TIM3 on an I/O pin to view or trigger another external device? I noticed the absence of the BDTR register for TIM3 and the MOE bit in the register map bit fields. If there...
Posted on January 26, 2016 at 01:49The datasheet & reference manual are not entirely clear as to when the ADC is functional. From the datasheet (DocID025433 Rev 7), pp.18, Table 5 shows that the ADC is only operational in Run-Mode and Sleep-Mode. ...
