STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on July 11, 2012 at 15:39 Hello ALL We have already completed a project with the STM32F It took some time to get up to speed but eventually we did, and completed a complex project. Now we have a project which could work with a s...
Posted on July 14, 2012 at 14:22I have been griping about a problem in the Std Peripheral Library whereby a ADC common init structure was not completely initialized in the examples provided. The most recent F4 library Version V1.0.1 dated 28 Decembe...
Posted on July 13, 2012 at 11:59Based on the Standard Periphery Library. In the following file I found a register calculation error. * @file stm32f4xx_gpio.c * @author MCD Application Team * @version V1.0.2 * @date 05-March-2012 In th...
Posted on July 11, 2012 at 15:46Hi, I would like to know why in TIM_OCMode_PWM1, I can calculate the frequency 'Duty cicle' TIM_CLK / (TIM_Period + 1) 36MHz/(999+1) Frequencia = -----------------------------...
Posted on July 07, 2012 at 09:02The content of this function is /* Clear the flags */ TIMx->SR = (uint16_t)~TIM_FLAG; But I think it must be in this format: /* Clear the flags */ TIMx->SR &= (uint16_t)~TIM_FLAG; a & is needed for correct clear ...
Posted on July 13, 2012 at 13:55I had some strange problems with injected conversions. To look deeper in the problem, I used the ''minimized'' Single conversion mode, as described in 10.3.4 of RM000090. For regular conversion, the description there ...
Posted on July 13, 2012 at 10:56Dear ladies and gentlemen, I am currently writing on my Bachelor thesis about boundary scan and its advantages/ disadvantages. Our company is currently launching the new STM32 micro-controller family and it is my task...
Posted on July 03, 2012 at 13:44Hi, As you can see from the schematic below,the ''C3'' capacitor is a low voltage 1.5F supercap that I use as backup battery to keep the mcu up during the stand-by mode. My problem is that,while I flash the program me...
Posted on July 12, 2012 at 16:08 Hi, Hardware -> STM32-Discovery IDE-> Keil uVision getBit(USART2->SR, position) works in the non-interrupt mode, but, it doesn't in the USARTn interrupt mode...! I have linked the USART1's...
Posted on July 12, 2012 at 02:23Using stm32f4 discoveryI am off to a good start with this board. I can not do floating point numbers. That is annoying but ok. I decided to move on and not use floating point numbers. When I try to fixed point I don't...
