Enable HCI UART mode on boot if SS is LOW

2018-07-23 13:49:04 -04:00
parent 2aed17fc1e
commit d718b1f539
4 changed files with 73 additions and 3 deletions
--- a/arduino/cores/esp32/wiring_digital.c
+++ b/arduino/cores/esp32/wiring_digital.c
@@ -42,3 +42,8 @@ void digitalWrite(uint32_t pin, uint32_t val)
 {
  gpio_set_level((gpio_num_t)pin, val);
 }
+
+int digitalRead(uint32_t pin)
+{
+  return gpio_get_level(pin);
+}
--- a/arduino/cores/esp32/wiring_digital.h
+++ b/arduino/cores/esp32/wiring_digital.h
@@ -36,6 +36,8 @@ extern void pinMode(uint32_t pin, uint32_t mode);

 extern void digitalWrite(uint32_t pin, uint32_t val);

+extern int digitalRead(uint32_t pin);
+
 #ifdef __cplusplus
 }
 #endif