AnsweredAssumed Answered

Problem with HAL_UART_Receive

Question asked by AntonioB on Nov 3, 2016
Latest reply on Nov 6, 2016 by AntonioB
hi to all i have this problem, i use STM32L152RE and a SIM900 GSM/GPRS Module,
now if i send the  data with
all work well, but i wont t
receive the data, i have the problem because i don't know
the data that gsm send me. i write this  function but it's don't work:
uint8_t risposta[100];
void usart_get_string()
 for(int kk=0;kk<100;kk++){
          } ;

 i don't see nothing in array risposta,  can you help me?

best regards.