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Merge pull request #17 from CrustyAuklet/master 

Changes for MSVC and add i2c_start() to API
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James Bowman 2019-08-26 09:06:37 -07:00 committed by GitHub
parent 432edf2101 068904cf21
commit 53131672e0
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2 changed files with 3 additions and 2 deletions
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4
c/common/i2cdriver.c
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@ -5,8 +5,8 @@
#include <fcntl.h> #include <fcntl.h>
#if !defined(WIN32) #if !defined(WIN32)
#include <sys/ioctl.h> #include <sys/ioctl.h>
#endif
#include <unistd.h> #include <unistd.h>
#endif
#include <errno.h> #include <errno.h>
#define __STDC_FORMAT_MACROS #define __STDC_FORMAT_MACROS
#include <inttypes.h> #include <inttypes.h>
@ -55,7 +55,7 @@ HANDLE openSerialPort(const char *portname)
if (portname[0] == 'C') if (portname[0] == 'C')
fmt = "\\\\.\\%s"; fmt = "\\\\.\\%s";
else else
fmt == "%s"; fmt = "%s";
snprintf(fullname, sizeof(fullname), fmt, portname); snprintf(fullname, sizeof(fullname), fmt, portname);
DWORD accessdirection = GENERIC_READ | GENERIC_WRITE; DWORD accessdirection = GENERIC_READ | GENERIC_WRITE;
HANDLE hSerial = CreateFile((LPCSTR)fullname, HANDLE hSerial = CreateFile((LPCSTR)fullname,

1
c/common/i2cdriver.h
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@ -32,6 +32,7 @@ void i2c_connect(I2CDriver *sd, const char* portname);
void i2c_getstatus(I2CDriver *sd); void i2c_getstatus(I2CDriver *sd);
int i2c_write(I2CDriver *sd, const uint8_t bytes[], size_t nn); int i2c_write(I2CDriver *sd, const uint8_t bytes[], size_t nn);
void i2c_read(I2CDriver *sd, uint8_t bytes[], size_t nn); void i2c_read(I2CDriver *sd, uint8_t bytes[], size_t nn);
int i2c_start(I2CDriver *sd, uint8_t dev, uint8_t op);
void i2c_stop(I2CDriver *sd); void i2c_stop(I2CDriver *sd);
void i2c_monitor(I2CDriver *sd, int enable); void i2c_monitor(I2CDriver *sd, int enable);