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Posted on July 05, 2012 at 01:52Hello.I'm facing a problem when trying to send data with function USART_SendData(USART1, (uint16_t)resultat) (resultat is a int 32 bits).When i step by step debugged it, i discovered that my program just enters in an ...
Posted on July 01, 2012 at 13:32 Hi, everyone. I'm testing on fsmc stm32f407VG. I use the Address / Data multiplexed on databus (MUXEN = 1). 2 modes of testing EXTMOD = 0 and 1. Initialization: FSMC_Bank1->BTCR[0] = //FSMC_BCR2_EXTMOD | ...
Posted on July 01, 2012 at 13:57Hi, everyone. Testing STM32F407. Runs it at 168 MHz (5.92 ns cycle), FLASH-> ACR = FLASH_ACR_DCEN | FLASH_ACR_ICEN | FLASH_ACR_PRFTEN | FLASH_ACR_LATENCY_5WS. Outstanding at the PA1 a simple square wave: PM_(RCC->AHB...
Posted on July 04, 2012 at 10:38Hi,i have IAR KickStart Kit for STM32F107VC and i use some code for Ethernet and its running well, it can send the UDP packet and receive it, now i want to see the recived packet so i am trying to send all the incomin...
Posted on July 03, 2012 at 08:32hi i want to place value - ''address of station'' at fixed memory address without specifed address its look like &sharpdefine mcu_address 0x03 i found - it may looks like &sharpdefine mcu_address (*((volati...
Posted on July 03, 2012 at 09:43Hi,I'm currently trying to implement a non interrupt driven millisecond timer. I have alot of other interrupts and functions, which i do not want to interrupt to increment a timer value. Also, i've already implemented...
Posted on June 29, 2012 at 10:23Hi. I have a STM32f3220g-eval board. I tried lwip standalone stack. It doesn't work, I made same in the document UM1057. Jumpers and selecting modes from software are ok. Dhcp or pinging response does not work Also ...
Posted on July 02, 2012 at 06:31Hi all, I need to know more about the GPIO current source / sinking capabilities of the STM32F0 family. According to Table 18 in the STM32F051C8 datasheet (DM00039193.pdf) the maximum current that can be sinked/sourc...
Posted on June 26, 2012 at 00:29Hi all, I'm trying to use the CRC module in a STM32F107 using IAR EW and I'm not getting very far. I'm using the standard stm32f10x_crc.c library but looking in the debugger, any writes to CRC_DR or CRC_CR are being i...
