Posted on May 22, 2013 at 11:22Hi , I'm using ST7540 Eval Board and i want to send to my Micrcontroller via SPI , 24 bits all at once. The spi i use is 8 bit. Here is an excerpt of my code : volatile uint8_t i=3; while(i>0){ i--; ...
Posted on July 23, 2013 at 14:27Hi , im begging for help :( I'm using two eval boards ( EVALST7540-2) and one stm32 micrcontroller to establish communication ( KNX 110) between the two boards. I am testing a half duplex communication. One EVALST75...
Posted on July 18, 2013 at 16:44Dear Clive1; I'm using two eval boards ( EVALST7540-2) and one stm32 micrcontroller to establish communication ( KNX 110) between the two boards. I am testing a half duplex communication. One EVALST7540-2 transmits...
Posted on July 10, 2013 at 11:49I 've implemented 2 interrupt without any problem , but i fail to establish communication between 2 EVALST7540 . I send 0xAAAAAAAA(preamble)+F444(data) but i can't receive anything on the second EVALST7540 and the p...
Posted on July 01, 2013 at 16:30In this case , i will receive both interrupts at the same time even if i call EXTI5_config() function before EXTI8_config(void) in the main?? I dont use SPI because the EVALST7540 's SPI is weid a little bit , it did...
