Posted on April 20, 2015 at 16:49I'm using the V1.4 version of the STMCube HAL driver to update the RTC backup registers. I can properly read and write to the Date & Time functions of the RTC.However, when writing to the RTC Backup registers, the da...
Posted on April 21, 2015 at 11:03I am using CubeMx to generate my project code, it's really a good tools. But there's a new HAL layer in the generated code, which uses extra resources. I don't like this too much, so will there be an option that can ...
Posted on April 21, 2015 at 12:32 Hi, I would like to trigger ADC1 by TIM2 update. I checked and injected group workd fine by software triggering, i have checked in debug the sampled value. TIM2 cnt register also runs, so i p...
Posted on April 21, 2015 at 10:35Hello everybody, I got a Nucleo F091RC and I'm starting programming but it is pretty complex. I use Coocox and GCC compiler. I try to understand how my board works with the HAL libraries. First I would like to cha...
Posted on April 11, 2015 at 18:07Hi everybody,Using IAR for ARM v7.40.8472.I just purchased a STM32F401C-DISCO (also called 32F401CDISCOVERY or MB1115B).When using the demonstration code provided by ''STM32F401 discovery firmware package (UM1660)'',...
Posted on April 15, 2015 at 09:49I just created this simple project for an STM32F429 discovery board: 1) TIM1 is configured to produce a square waves on OC2 (PA9) 2) TIM2 is configured to use the ETR pin as clock source (PA5) 3) USB periodically sen...
Posted on April 20, 2015 at 10:03Hi All,Please see below I2C protocal:I am using STM32F401 Discover Board, the slave is on board CS43L22, the address is 0x94.I try to send 0x01 to register 0x02: Single_WriteI2C(0x02,0x01), but only send out address,...
Posted on April 18, 2015 at 03:00Hi all,I'm coming from the PICmicro world, and thought I'd get into ARM processors, so picked up an STM32L100C-DISCO. I want to understand the basics -- for example, how to create a simple program to blink an LED.I ...
Posted on April 21, 2015 at 00:30 Hi folks, I'm using Bitmap Converter (BmpCvtST.exe, v5.26, STemWin package) to convert images for display. Ordinarily when I save I select the ''High color [565] compressed'' output format and all is well. At...
Posted on April 20, 2015 at 15:50Written this code many times. No clue why it is not working. See any obvious errors?//CODE FOR INIT. Note that APB2 clocks are initialized for ports GPIO_InitTypeDef GPIO_EXTI0; GPIO_EXTI0.GPIO_Pin = GPIO_Pin_7; ...
