lechu/go-serial
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use unsigned values for termios setting

Browse Source 
This allows the last (most significant) bit to be set without
overflow errors. The error becomes visible after adding the
CRTSCTS constant on linux/386:

   const tcCRTSCTS uint = 0x80000000
This commit is contained in:
Cristian Maglie
2016-10-20 23:55:06 +02:00
parent 7178181a28
commit 9398f35b69
6 changed files with 23 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
serial_linux.go
View File

@@ -13,7 +13,7 @@ const regexFilter = "(ttyS|ttyUSB|ttyACM|ttyAMA|rfcomm|ttyO)[0-9]{1,3}"
// termios manipulation functions
var baudrateMap = map[int]int{
var baudrateMap = map[int]uint{
0: syscall.B9600, // Default to 9600
50: syscall.B50,
75: syscall.B75,
@@ -47,7 +47,7 @@ var baudrateMap = map[int]int{
4000000: syscall.B4000000,
}
var databitsMap = map[int]int{
var databitsMap = map[int]uint{
0: syscall.CS8, // Default to 8 bits
5: syscall.CS5,
6: syscall.CS6,
@@ -55,12 +55,12 @@ var databitsMap = map[int]int{
8: syscall.CS8,
}
const tcCMSPAR int = 0 // may be CMSPAR or PAREXT
const tcCMSPAR uint = 0 // may be CMSPAR or PAREXT
const tcIUCLC = syscall.IUCLC
const tcCRTSCTS int = 0x80000000
const tcCRTSCTS uint = 0x80000000
func termiosMask(data int) uint32 {
func termiosMask(data uint) uint32 {
return uint32(data)
}