PSoC4 half high level output? | Cypress Semiconductor
PSoC4 half high level output?
I use Cy8C4124 as an I2C slave device. if master don't read anything after 30 secounds. CY8C4124 will go to stop mode.most times are fine but some times, i find all of output pin of CY8C4124 is high level output. it is not 3.3V, but is 1.7V.
I don't know why. please help me. thank you very much.
my code you can see below:
CyGlobalIntEnable; /* Enable global interrupts. */
EZI2C_EzI2CSetBuffer1(BUFFER_SIZE, READ_ONLY_OFFSET, ezI2cBuffer);
TimerISR_StartEx(timer_isr); // Do use this one!
/* Place your initialization/startup code here (e.g. MyInst_Start()) */
void TimerISR( void )