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Error When Trying to Flash STM32F405

Posted on June 19, 2015 at 01:12Hello: I have the STM32F405 target connected via ST-Link pod (using IAR EWARM) This is the second of 2 identical boards, the other flashes OK. The ST-Link connects with no problem. When I initially just tried loading ...

stm32f4 adc dma timer

Posted on June 22, 2015 at 16:15The original post was too long to process during our migration. Please click on the attachment to read the original post.

Boot controller from 0x08004000

Posted on June 22, 2015 at 07:19HiWe are using STM32F205RCTbIs it possible to boot the controller from 0x08004000 location? if possible what are the places we need to modify the code. (Boot 0 and Boot 1 pins are already assigned to boot from Main fl...

sangamesh by • Associate II
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Bug Report stm32l0xx_hal_gpio.c

Posted on June 18, 2015 at 14:06Please fix the following bug, stm32l0xx_hal_gpio.c:259 V1.1.2--- temp &= ~((uint32_t)0x0F) << (4 * (position & 0x03));+++ temp &= ~( ((uint32_t)0x0F) << (4 * (position & 0x03)) );Thanks

sukoy27k by • Associate II
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How much current can the STLink/V2 supply on its Vapp pin?

Posted on June 21, 2015 at 19:51Hi Can the STLINK/V2 act as a power supply a small board with only an STM32F302 on it (without power supply) during the programming? I dont find any ''tech specs'' or any info on the current sourcing capability of the...

STM32F4 custom board bring-up

Posted on June 22, 2015 at 10:14I have a custom STM32F411-based board that I am trying to bring-up. But when I plug this into the USB port, I do not see the device listed.Is there any documentation/guide that can help with initial board bring-up?I a...

HAL_RTC_SetTime Timeout

Posted on June 22, 2015 at 11:33Hello,HAL_RTC_SetTime fails when trying to set new values on the RTC due to RTC_EnterInitMode timeout.while((hrtc->Instance->ISR & RTC_ISR_INITF) == (uint32_t)RESET){ if((HAL_GetTick() - tickstart) >  RTC_TIMEOUT_VALU...

George.P by • Associate III
  • 1464 Views
  • 1 replies
  • 1 kudos

SDIO small buffer write speed

Posted on June 20, 2015 at 09:10Good day,I have a bit of a problem, is it possible to use SDIO with smaller buffers and have decent speed.I tried to do few tests with smaller buffer like data_buffer[512], data_buffer[1024]...And have really poor spe...

hitsumen by • Associate II
  • 940 Views
  • 2 replies
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