Michel2/OneWire
1
0
Fork 0
mirror of https://github.com/PaulStoffregen/OneWire.git synced 2026-07-28 04:07:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Allow attributes on base pointer and bitmask - solves some compiler warnings

Browse Source
This commit is contained in:
PaulStoffregen
2017-09-05 01:23:00 -07:00
parent e8eb2c30f5
commit a074897351
2 changed files with 30 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
OneWire.cpp
+6 -6
View File
@@ -161,8 +161,8 @@ OneWire::OneWire(uint8_t pin)
//
uint8_t OneWire::reset(void)
{
IO_REG_TYPE mask = bitmask;
volatile IO_REG_TYPE *reg IO_REG_ASM = baseReg;
IO_REG_TYPE mask IO_REG_MASK_ATTR = bitmask;
volatile IO_REG_TYPE *reg IO_REG_BASE_ATTR = baseReg;
uint8_t r;
uint8_t retries = 125;
@@ -195,8 +195,8 @@ uint8_t OneWire::reset(void)
//
void OneWire::write_bit(uint8_t v)
{
IO_REG_TYPE mask=bitmask;
volatile IO_REG_TYPE *reg IO_REG_ASM = baseReg;
IO_REG_TYPE mask IO_REG_MASK_ATTR = bitmask;
volatile IO_REG_TYPE *reg IO_REG_BASE_ATTR = baseReg;
if (v & 1) {
noInterrupts();
@@ -223,8 +223,8 @@ void OneWire::write_bit(uint8_t v)
//
uint8_t OneWire::read_bit(void)
{
IO_REG_TYPE mask=bitmask;
volatile IO_REG_TYPE *reg IO_REG_ASM = baseReg;
IO_REG_TYPE mask IO_REG_MASK_ATTR = bitmask;
volatile IO_REG_TYPE *reg IO_REG_BASE_ATTR = baseReg;
uint8_t r;
noInterrupts();