Posted on October 24, 2013 at 19:44I run a program fine on bank 1. Then programmed BFB2 to 1. (BOOT0 = 0).Compile Blinky to 0x08100000 and load it. Checked the flash by stlink-util and see0000: 20000468 081001c1.Those are correspondent to the .map f...

Posted on October 23, 2013 at 20:39Chip : STM32F429/439.I tried to set BFB2 from ST-Link Utility. From the user manual, it should have a check item under Target/Option Bytes.I downloaded both v3.0 and V3.1. both missing the BFB2 check box. Is there ...

Posted on September 12, 2013 at 21:48In ethernet MAC block, Port PB5 is assigned as ETH_PPS_OUT. I searched for a while and can find the usage of it. Is it MII_TX_ER?Sink.

Posted on September 05, 2013 at 18:30Hi,I am usingSTM324x9I-EVAL, which has a 32F439 chip with Keil tools chain and StdPeriph Lib, 1.2RC2, FreeRTOS 7.5.The following is the section of interrupt code.void USART1_IRQHandler(void){  portBASE_TYPE highe...

Posted on July 13, 2013 at 01:32Board: STM324x9I-evalTools : MDK-ARM uvision 4.72.10.0Issue: When compiling/loading/debug either blinky or RTX_blinky. when target set to ''STM32F439 RAM'', everything works fine. I can run, step, etc. but if target s...