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Posted on August 30, 2014 at 22:25Problem with oscillator source PLL.Nucleo plate does't have HSE oscillator, and use internal 16 MHz HSII want to reconfigure tacting schematic to use as SYSCLK - PLL (by default for SYSCLK use HSI directly)PLL confi...
Posted on December 22, 2011 at 07:18 Perhaps the subject line is a bit cryptic, but does anybody know how to add uninitialized data sections to the linker script? The F4xx has two RAM banks. I want to use the smaller 64 kB as the normal RAM area...
Posted on August 30, 2014 at 06:42 I have an idea for freeRTOS in stm32cube and other RTOS, adding message bus feature to them! Like a CAN bus this bus operate but between tasks instead of devices. Many times a task have a message that can publish a...
Posted on August 27, 2014 at 23:37Is there any reason why I could not (or you recommend to not) short the Vcc (pin 1&2) and Vdd (pin 19) lines on the ST-Link/V2 programmer during development? I would prefer to power the target application board, via...
Posted on August 29, 2014 at 19:20 Hi everyone, I need a help about CAN integration . I want to create a CAN network with using 2 STM32F discovery board. When I set STM32, CAN_Loopback mode, When I send data to CAN also I will reac...
Posted on August 29, 2014 at 11:52Dear Community, I am using the STM32F407 for the first time and require to set up CAN into a Peak CAN Tx/Rx Module. I have an external crystal of 8 MHz, the file <stm32f4xx.h> appears not to set the HSE_VALUE to 80...
Posted on August 29, 2014 at 17:01Hi all,I am planning to use 24-bit audio with STM324xG-EVALI have checked that I2S in STM32F407 supports 24-bit data legnth.Now I am stuck in CS43L22 configuration in 24-bit.In fact, I am confused in codec configura...
Posted on August 29, 2014 at 16:09Hi Everyone, hopefully someone can shed some light on my issue that I keep seeing. I set the RTC clock from the cellular chipset and get the time every minute with the following results.Global Date: Aug 29, 2014 T...
Posted on August 27, 2014 at 13:47Hello everybody!On my board, I want to protect ADC and DAC pins for my STM32F407.Theses I/Os are linked to audio connectors JACK 6.35, the user will be able to plug any 6.35 cables on the connectors. I don't want my...
Posted on August 28, 2014 at 13:48 Hi, I'm facing a problem that I don't understand (using CoIDE 1.7.7 and GCC 4.8 2014q3 for a C++ project) with an STM32F407VGT on the Discovery board. When the first constructor is done and it s...
