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Posted on September 26, 2014 at 23:02I'm maintaining some software for a STM32F103 and came across the following GPIO initialization code. /* Configure PA5 as push-pull output for LED */ GPIO_WriteBit( GPIOA, GPIO_Pin_5, Bit_SET ); GPIO_I...
Posted on October 24, 2010 at 18:06can I use JTDO and NJTRST pins as GPIO ? #stm32f2-stm32f2xx-jtrst-gpio #stm32f2-jtrst-gpio-remap
Posted on September 26, 2014 at 14:47Greetings. I am trying to determine the best methodology to capture an input pulse train (from a motor encoder), compare the input count to a set point, and generate an event when the input count reaches the setp...
Posted on September 07, 2014 at 15:43There is a bug in STM32Cube (newest version). When I use FreeRTOS then the eTaskGetState() is not available. In FreeRTOS.h which is generated by Cube, the variable INCLUDE_eTaskGetState is set to 0 which means do...
Posted on September 26, 2014 at 14:30Hey guys, I just got my Keil MDK license and using the STM32CubeF4, tried creating a shell project with FreeRTOS selected. Looked good until I tried to build when I see the following error:error: #35: #error dir...
Posted on September 26, 2014 at 15:04 I'm currently using emIDE (GNU ARM) with Segger J-Link on the discovery board STM32F407VG (1 MB flash). To be able to store configuration data in sector 1 in the flash I have modified the linker scrip...
Posted on September 23, 2014 at 21:18 I'm trying to take advantage of the ability to synchronize two timers in a master/slave config. In my case, I'm using one timer as a PWM output, and would like to have a second timer track the first as close...
Posted on September 26, 2014 at 10:46 Hello everyone, since I'm toggling quite often some outputs, I try to access them via bit-banding. Unfortunately I can not access the GPIOs. I tested bit-banding for SRAMand RCC configuration without...
Posted on June 01, 2014 at 07:22Hi All, I am trying to use the Cube software to generate a baseline project code. The config and manage code level is 4.2.0, and the firmware level is 1.1.0. When I step through configuring for the 429 and hit code co...
Posted on September 26, 2014 at 10:52Hello all,I have a situation where USART2_IRQHandler is being continuously triggered.I have two control bits set, RXNIE and TXNIE, all others are set to 0.When interrupt triggers I'm checking the reason for the i...
