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Posted on July 14, 2016 at 14:51I have a Spartan-6 FPGA connected to an STM32F746IG using the FMC. The FMC is configured for SRAM in region 1.1 (0x60000000). I have disabled caching of the FMC region in the MPU. I see FMC read & write cycles with th...
Posted on July 14, 2016 at 14:16Hello Mayla,here are some examples:* If there is a function that can not fail, please use void as return type:„HAL_StatusTypeDef HAL_DeInit(void)'' should be „void HAL_DeInit(void)“. If the software does not contain ...
Posted on July 13, 2016 at 14:47Hi everybody, in the datasheet of the STM32L073VB, it says there is no advanced timer with complementary PWM output. Still we need two complementary outputs, very simple without delay function. Is it possible to use a...
Posted on July 11, 2016 at 08:28In the file ''usbh_msc.c'' generated by CubeMX there seem to be various instances of null pointer dereferencing. Many functions begin with this statement: MSC_HandleTypeDef *MSC_Handle = (MSC_HandleTypeDef *) phost->...
Posted on July 09, 2016 at 22:17 Hello guys, Encountering the following problem: static __attribute__((__section__( ''.bss_CCMRAM'' ))) int data; ''data'' is put explicitly into CCMRAM (verified with debugger) bu...
Posted on July 12, 2016 at 11:19Hi,I am working with an external flash and I wanted to store the lastest memory address after the power cut off and fetch back the stored memory address when power on. So, how should I do it ? Is it done by write int...
Posted on July 13, 2016 at 17:02HiI set timer 1 for output pwm on a pin.i need when timer is disable, pwm output will have ground level.when output pin is pull up and timer disable,output pin have VDD LEVELwhen output pin is pull down and timer di...
Posted on July 12, 2016 at 16:26Hi,I have a code that generates a sinewave by reading an array and putting it in the DAC, and it works pretty well, except for one detail: the amplitude I read on the oscillo is 2.64V, but won't go any higher.The arra...
Posted on July 04, 2016 at 17:02I am trying to get the free Keil for stm32l0 tools to work with stmcubemx. In the 'Manage Run Time Environment ' dialog I expected to be able to select options for the stmcubemx framework API as described here :-http:...
Posted on July 13, 2016 at 15:17 I can not handle the option byte as I would like. I use a STM32F103ZE, so with only one memory bank. I start from a state of write protection of all pages except the 60 and 61, then log FLASH_WRPR = ...
