i want to know how to form Remote Request (frame) to get the data from host device.Is only two settings are enough (RTR bit set to CAN_RTR_REMOTE & data length = 0) suggest the whole configuration to get the data from host device.Controller suppose ...
Posted on January 23, 2018 at 19:55We are looking to replace an eMMC 4.41 chip (by Micron) that we currently use with a new one SanDisk iNAND 7250-I (https://media.digikey.com/pdf/Data%20Sheets/Micron%20Technology%20Inc%20PDFs/EMMC_Series.pdf). This...
when I call tick I get HardFault. what can be the problem ? thanks.
When generate the project for the CM4 core, it seems I forget to enabled the SWD debug. Now, in Keil's debug wizard, the SWDIO shows 'No target connected'. My nucleo board is just a brick now.Any method to unlock it?BTW: I can reboot with BOOT0 pull...
I'm trying to blink a LED once per second, using the SEC interrupt.I'm rewriting a NIXIE clock I wrote, that used a home-brewed dly() function, so the remnants of that code are still there, sorry about that.According to Ref Manual I have, if the SECI...
void test_sdio_write_buffer(uint8_t sector, uint32_t* buffer, uint8_t ch) { printf("+++test_sdio_write_buffer called, sector: %d\n", sector, ch); printf(" Before HAL_SD_GetCardState returns : %d\n", HAL_SD_GetCardState(&hsd)); printf(" perform...
What's the maximum amount of current which I can draw from a NUCLEO-L476RG output pin? (in order to power a light source) Is there a limit per pin as well as an overall limit for the whole board?
It seems simpe but, it is not. How can I read CPU_TAP_ID register? I can be access only afer connecting debugger but how can it be read?
