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 23, 2013 at 12:36Hello,I have purchased STM32L discovery and installed the Atollic TrueStudio development environment on Windows XP.I successfully loaded the sample application such that the green LED light flashes and the blue LED is...
Posted on July 23, 2013 at 12:41hi, did anbyody try to implement tickless idle mode from Freertos on STM32? I'm currently working on it, but I can't deal with it. I try to take advantage from tickless demo for SAM4L from FreeRTOS website. I implemen...
Posted on July 22, 2013 at 09:34RM031615 Operational amplifier (OPAMP)Table 54. Connections with dedicated I/OOPAMP1 inverting input: PA3 (VM0) PC5 (VM1)15.4 OPAMP registers15.4.1 OPAMP1 control register (OPAMP1_CSR)Bit 8 VMS_SEL:0: PC5 (VM0) used ...
Posted on July 22, 2013 at 04:59I'm using a SRAM and 74LVC138 for addressing external IOs in address 80000H. The code example works well with SRAM, but I can not access the IOs. The pin A19 seems to be dead when I try to write at address 80000H. Tha...
Posted on July 22, 2013 at 04:34The datasheet for 'F103F,G parts show additional timers, e.g. TIM11, not present on the earlier parts, e.g. 'F103RB. Where is documentation that specifies the IRQ number for these timers? The datasheet says the NVIC ...
Posted on July 22, 2013 at 09:36Hellow! (stm32f37)�?�ow would you organize Switch between Mass Storage and Custom HID in Composite project? Where is the variable, changing which can be initialized either hid or mass storage or together?
Posted on April 15, 2013 at 14:53 Hi there, I am writing my Bachelorthesis and have to calculate the FFT on the STM32F4. The Input Signal comes from a Radarsensor and is added with quite a lot of noise. My Radarsensor is powered with a triang...
Posted on July 22, 2013 at 14:37Hi everyone, is it possible to enter the bootmode without setting the Boot0/1-pins with an external switch?
Posted on July 21, 2013 at 17:39In the register description in the page 516 of STM32F4 reference manual, there are no OPM bit in CR1 of TIM10/11/13/14, but the description says nothing about it doesn't support this feature, and the function TIM_Sele...
Posted on July 17, 2013 at 09:35 I have some weird problems with my STM32f4 07 VG board for many days. First, each debug session launches an error message : no source available for '''' Secondly, there is a problem with address memory, I ...