Posted on November 20, 2011 at 23:44Hej I want to write procedure that upgrades code in internal flash. It will be full upgrade of flash with executing mass erase command, so I should copy upgrade procedure to ram, execute it from ram and upgrade pr...
Posted on November 21, 2011 at 12:41Hi. I've been using dsPIC33 for a long time and I'm looking for something with more power. I've just started playing with an STM32F4 Discovery board. The application I have in mind is a high speed external DAC (16...
Posted on November 18, 2011 at 17:09My I2C routines are found with stm32F103C6 but when I ' ve make a migration to STM32L my I2C routines are not foun. The I2C START BIT is not set when I call the I2C_GenerateSTART(I2C1, ENABLE); Anyone has been in ...
Posted on November 10, 2011 at 10:21Hi, I wrote the code for the USART3 initialization and it does not work (cannot see anything on the scope while sending data). Can you tell me if I am doing something wrong? //configure clock for USART RCC_APB1Pe...
Posted on November 20, 2011 at 12:21I use the STM32F103RTE6, I cannot get the EXT interrupts to happen: I do the following: - RCC config, all the IO port clock are set RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_DISCONNECT|RCC_APB1Periph_TIM2|RCC_APB...
Posted on November 20, 2011 at 11:09Hi Forum! First time I'm trying to do something with interrupts, and I get a HardFault Exception :) I'm using the IAR Workbench 6.3 with the STM32DISOVERY_VL - EvalBoard. Here's the main-function code (completely ...
Posted on November 19, 2011 at 16:18Hi Everbody!I'm trying to set up an USART Connection to my Notebook. Everything works fine but does anyone have a clue why I have to multiply the baudrate-setting with 3 to get the correct baudrate? for Example: ...
Posted on November 20, 2011 at 01:50Do I need to disable SPI before changing the SPI baudrate?Or, would it be enough if I just wait till the end of the communication and then change the baudrate without disable/enable the peripheral?The spec says ''...
Posted on November 19, 2011 at 15:02All, I`m fairly new to the STM32 family, not new to C or other micros: I use: Keil Lite: V4.22.22.0, 4.22a with an ST-Link, this all works and compiles etc. I can run code on my board no problem !! Now I`m trying ...
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