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 September 05, 2013 at 17:11Hello,I work on the bootloader IAP_ethernet from ST.I use the TFTP transfer.When I use the image ''Ethernet_IAP_STM3240 \ binary \ STM324xG_EVAL_SysTick.bin'' provided in the example AN3376, it works correctly.Wh...
Posted on May 19, 2013 at 10:04Quote from Reference ManualBits 7:6 PCF: Pass control framesThese bits control the forwarding of all control frames (including unicast and multicastPAUSE frames). Note that the processing of PAUSE control frames depend...
Posted on September 07, 2013 at 11:46Hello, I am using the STM32L152 Discovery board. My program is structured as main where needed initialization and configurations are performed then a while loop is entered with a big switch statement that takes d...
Posted on September 07, 2013 at 00:56Hi,How can I print the GPIOA->BSSR register using gdb? I tried to p using the register address but with no success: (gdb) n 67 GPIOC->BSRR = GPIO_Pin_9; (gdb) p/x *(0x40010800 + 0x10) $6 = 0x0 ...
Posted on September 06, 2013 at 14:44Guys, I saw these codes, #ifdef USE_STM3210B_EVAL #define USB_DISCONNECT GPIOD #define USB_DISCONNECT_PIN GPIO_Pin_9 #define RCC_APB2Periph_GPIO_DISCONNECT RCC_APB2Per...
Posted on September 05, 2013 at 04:09 Every time I hit my dma int handler I have an error and it looks like the data i'm sending is all screwed up. Any ideas ? Better yet, any direction as to how to solve these issues myself ? There are ints ...
Posted on September 06, 2013 at 17:58Hi,It is possible to use symbols names in gdb? per example:p GPIOA->BSRR instead of: p *(0x40020000+0x18) ?Thanks :)
Posted on September 06, 2013 at 14:32I'm trying to calibrate the difference of 512Hz at the out where PC13 possess 511.936Hz which causes about 10 seconds per day delay in the RTC. I'm making the form below, I wonder where I'm going wrong, not beca...
Posted on September 06, 2013 at 08:37I want to store part of my code on an SD card and execute it whenever a certain event occurs. I've already figured out how to interface with an SD card so the problem now it getting the machine code into RAM and ...
Posted on September 05, 2013 at 23:34Hi, I work with STM32F100RB chip and i got a little problem with editting registers of some peripheral. I got a problem with edit DMA registers. Even if I use code from DMA example in my project and build it, the...
