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Posted on December 09, 2012 at 00:00 Hey again all, I have a multi master i2c setup, each and every device is also an STM32L. Each device is configured as below I2C_InitTypeDef I2C_InitStructure; GPIO_InitTypeDef GPIO_Init...
Posted on December 07, 2012 at 17:08hello, ive been playing around with USART on my stm32f4 discovery for some time now. I am able to send letters and strings on USART but not float values. i really need to transmit float values to PC.I`ve tried but...
Posted on December 04, 2012 at 21:15I'm struggling a little bit getting the CAN up and running on my board. The board is one that we've designed using an STM32F107. It uses a 25 MHz crystal so the timing should be just like the demo boards. I'm w...
Posted on December 08, 2012 at 02:39Hi All,Device: STM32F207VCFlash: 256KBRAM: 128KBI have a general question regarding programming image file to user code area in flash located at: 0x8000000I am running following procedure to do this.1). Making sur...
Posted on April 12, 2008 at 09:35CAN and USB together?
Posted on November 30, 2012 at 02:22 Hi there, I am wondering if anyone could help me on a small issue. My I2C1_EV_IRQHandler is not firing when I2C_GenerateSTART(I2C1, ENABLE); is called. Can anyone see anything in the below set...
Posted on December 05, 2012 at 22:35I'm working with a mix of STM drivers and in in-house drivers, some of which we have written, some of which we inherited. I am trying to set the date and time in the RTC, starting with TR. It is not working.Here...
Posted on December 07, 2012 at 13:57Hello! In the device datasheet DS6329 v.9 on page 85 I found the following:Caution: To avoid exceeding the maximum value of CL1 and CL2 (15 pF) it is strongly recommended to use a resonator with a load capacitance...
Posted on December 07, 2012 at 06:46Hi, I am trying to communicate to STM32F107VC microcontroller via UART5. I am debugging the DR register of UART5 port, but it seems it is always zero (I am using IAR EWARM with ST-LINK V2 via STM32F1Discovery). th...
Posted on November 20, 2012 at 17:15Hi, I have the following Usart interrupt request handler: (simplified version, but has all the necessary information) void USART1_IRQHandler(void) { if(USART_GetITStatus(COM1_PC, USART_IT_RXNE) != RESET) { ...
