Dear all,
Would you help me to identify which header file to use with Silabs EFM8LB12F64E?
I already tried to compile a very simple program , but, failed.
#include <SI_EFM8LB1_Register_Enums.h>
sbit LED_Green = P1^4;
sbit LED_Blue = P1^5;
sbit LED_Red = P1^6;
sbit PB0 = P0^2; //Push Button 0
sbit PB1 = P0^3; //Push Button 1
MCU_init(){
// TO disable watchdog timer do following
WDTCN = 0xDE;
WDTCN = 0xAD;
//now, watchdog disabled
CLKSEL = 0x88; // Set system clock to 24.5 MHz
//assign inputs
P0MDIN=P0MDIN | 0x0C; //set bit 2 and 3 of P0 for DI
P0MDOUT=P0MDOUT & 0xF3; // clear bit 2 and 3 of P0 for Open Drain
P0^2 = 1;
P0^3 = 1;
//assign outputs
P1MDIN=P1MDIN | 0x70; //set bit 4, 5 and 6 of P1 for DO
P1MDOUT=P1MDOUT | 0x70; // set bit 4, 5 and 6 of P1 for Push-Pull
}
main()
{
MCU_init();
while(1){
if ( PB0 ^ PB1 )
LED_Green=1 ;
else
LED_Blue = PB0 ;
LED_Red = PB1;
Build operation resulted in following errors :
Build target 'Target 1' compiling main.c... ..\main.c(1): warning C318: can't open file 'compiler_defs.h' ..\SI_EFM8LB1_Defs.h(34): warning C318: can't open file 'si_toolchain.h' ..\SI_EFM8LB1_Defs.h(39): error C141: syntax error near '0xE0' ..\SI_EFM8LB1_Defs.h(40): error C141: syntax error near '0xB6' . . . ..\SI_EFM8LB1_Defs.h(543): error C141: syntax error near '0xD8' ..\SI_EFM8LB1_Defs.h(544): error C141: syntax error near '0xD8' ..\main.c(5): error C202: 'P1': undefined identifier ..\main.c(6): error C202: 'P1': undefined identifier ..\main.c(7): error C202: 'P1': undefined identifier ..\main.c(8): error C202: 'P0': undefined identifier ..\main.c(9): error C202: 'P0': undefined identifier ..\main.c(13): error C202: 'WDTCN': undefined identifier ..\main.c(14): error C202: 'WDTCN': undefined identifier ..\main.c(18): error C202: 'CLKSEL': undefined identifier ..\main.c(21): error C202: 'P0MDIN': undefined identifier ..\main.c(22): error C202: 'P0MDOUT': undefined identifier ..\main.c(23): error C202: 'P0': undefined identifier ..\main.c(23): error C141: syntax error near '=' ..\main.c(24): error C202: 'P0': undefined identifier ..\main.c(24): error C141: syntax error near '=' ..\main.c(27): error C202: 'P1MDIN': undefined identifier ..\main.c(28): error C202: 'P1MDOUT': undefined identifier ..\main.c(37): error C202: 'PB0': undefined identifier ..\main.c(39): error C202: 'LED_Green': undefined identifier ..\main.c(43): error C202: 'LED_Blue': undefined identifier ..\main.c(44): error C202: 'LED_Red': undefined identifier Target not created. Build Time Elapsed: 00:00:01
It is obvious that the compiler cannot understand register names.
Please, help me to identify.
Best regards!
Thanks for the reply!
I'm trying to understand how many headers are required to use the mcu? I expect just one which is dedicated to the MCU, i.e. <Efm8lb12fxx.h>
ask here
community.silabs.com/.../Forum