Posted on March 25, 2015 at 19:02 There is nothing related with STM32 chips. The issue is that strcat() operates with NULL terminated strings (i.e. arrays of chars). This means that Value should be defined as: char Value[5]; And you should add: Val...
Posted on February 09, 2015 at 16:54 There could be several solutions: - the most simple - wire all reset pins (including MCU) to a common power-on-reset chip - use one (or sometimes more) MCU I/O pins as reset signals for other chips - this gives y...
Posted on February 04, 2015 at 21:34Just another thought - you may consider using the bit-band region for storing the bit array. Then the data could be accessed at word basis from the SRAM area and vice versa without any conversion.
Posted on January 24, 2015 at 11:37 The internal pullup on the Rx pin should be sufficient. It is necessary because the output of half-duplex receiver goes in a high-impedance state while the receiver is disabled.
Posted on January 22, 2015 at 10:48 The timer will act as a guard interval, so it should be set to much longer value than the normal communication takes. Say, if normally the response comes in 10ms you may set the timer to repeat the request in 50, ...
