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Enable i2c debugger on address 0x76

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Jeremy Soller 2019-11-18 09:26:38 -07:00
parent 6f6336c2dd
commit 47359230fa
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GPG Key ID: E988B49EE78A7FB1
2 changed files with 4 additions and 4 deletions
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3
src/board/system76/galp3-c/board.mk
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@ -2,3 +2,6 @@ EC=it8587e
# Set debug level to debug # Set debug level to debug
CFLAGS+=-DLEVEL=4 CFLAGS+=-DLEVEL=4
# Enable I2C debug on 0x76
CFLAGS+=-DI2C_DEBUGGER=0x76

5
src/board/system76/galp3-c/stdio.c
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@ -2,12 +2,9 @@
#include <common/i2c.h> #include <common/i2c.h>
#define I2C_DEBUGGER 0
// #define I2C_DEBUGGER 0x76
int putchar(int c) { int putchar(int c) {
unsigned char byte = (unsigned char)c; unsigned char byte = (unsigned char)c;
#if I2C_DEBUGGER #ifdef I2C_DEBUGGER
i2c_send(I2C_DEBUGGER, &byte, 1); i2c_send(I2C_DEBUGGER, &byte, 1);
#endif #endif
return (int)byte; return (int)byte;