Alastair D'Silva
/
DS1820
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Dependents: STM32F103C8T6_DS18B20 stm32f103c8t6-ds18b20
Revision 19:b9d69bad8185, committed 2018-01-25
- Comitter:
- deece
- Date:
- Thu Jan 25 07:33:48 2018 +0000
- Parent:
- 17:045f96704cc6
- Commit message:
- Fix timings
Changed in this revision
| DS1820.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/DS1820.cpp Fri Jan 12 00:38:01 2018 +0000
+++ b/DS1820.cpp Thu Jan 25 07:33:48 2018 +0000
@@ -15,8 +15,6 @@
DS1820::DS1820 (PinName data_pin) : _datapin(data_pin) {
int byte_counter;
- tracer = 1;
-
for(byte_counter=0;byte_counter<9;byte_counter++)
RAM[byte_counter] = 0x00;
@@ -61,7 +59,7 @@
wait_us(57); // keep data line low
}
onewire_input(_datapin);
- wait_us(50);
+ wait_us(60);
}
void DS1820::onewire_byte_out(char data) { // output data character (least sig bit first).