[FL-1153] ibutton: add otg pullup support (#415)

Co-authored-by: あく <alleteam@gmail.com>
2021-04-21 14:21:57 +03:00 · 2021-04-21 14:21:57 +03:00 · 0c0e5b6c6d
commit 0c0e5b6c6d
parent 72d4290c21
1 changed files with 2 additions and 0 deletions
--- a/lib/onewire/one_wire_master.cpp
+++ b/lib/onewire/one_wire_master.cpp
@ -12,10 +12,12 @@ OneWireMaster::~OneWireMaster() {

 void OneWireMaster::start(void) {
    gpio_init(gpio, GpioModeOutputOpenDrain);
+    api_hal_power_enable_otg();
 }

 void OneWireMaster::stop(void) {
    gpio_init(gpio, GpioModeAnalog);
+    api_hal_power_disable_otg();
 }

 void OneWireMaster::reset_search() {