• State Accepted Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 2 replies
  • Subscribers 23 subscribers
  • Views 658 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Cmsis Usart Problem in using on LPC1788

Abaspoor

Hi,

im new on using cmsis 

i have a self developed board based on lpc1788 and i using keil for programing and development

i wrote this program as simple example for usart in lpc1788

but in debug session it return the (  // USART is not configured (mode not selected) ))

Fullscreen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
#include <UART_LPC17xx.h>
void usart1init(void);
static ARM_USART_SignalEvent_t *Uhandler;
int main(void){
usart1init();
while(1);
}
void usart1init(void){
ARM_DRIVER_USART MySerial = Driver_USART1;
char sir[5] = "leg";
MySerial.Initialize(*Uhandler);
MySerial.PowerControl(ARM_POWER_FULL);
MySerial.Send(&sir[0],sizeof(sir));
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

can u guide me ? where am i wrong on this code

0