From 61c02e6500be7b174bb1c257f4798969fadab206 Mon Sep 17 00:00:00 2001 From: Kattni Rembor Date: Thu, 10 Mar 2022 13:15:49 -0500 Subject: [PATCH] esp32/machine_pin: Expose pin 20 for ESP32. This pin is available on some ESP32 packages. Signed-off-by: Kattni Rembor --- ports/esp32/machine_pin.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/ports/esp32/machine_pin.c b/ports/esp32/machine_pin.c index 90dc03e69a..c22eb5d847 100644 --- a/ports/esp32/machine_pin.c +++ b/ports/esp32/machine_pin.c @@ -92,7 +92,11 @@ STATIC const machine_pin_obj_t machine_pin_obj[] = { #endif {{&machine_pin_type}, GPIO_NUM_18}, {{&machine_pin_type}, GPIO_NUM_19}, + #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 1, 0) + {{&machine_pin_type}, GPIO_NUM_20}, + #else {{NULL}, -1}, + #endif {{&machine_pin_type}, GPIO_NUM_21}, {{&machine_pin_type}, GPIO_NUM_22}, {{&machine_pin_type}, GPIO_NUM_23}, @@ -560,7 +564,11 @@ STATIC const machine_pin_irq_obj_t machine_pin_irq_object[] = { #endif {{&machine_pin_irq_type}, GPIO_NUM_18}, {{&machine_pin_irq_type}, GPIO_NUM_19}, + #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 1, 0) + {{&machine_pin_irq_type}, GPIO_NUM_20}, + #else {{NULL}, -1}, + #endif {{&machine_pin_irq_type}, GPIO_NUM_21}, {{&machine_pin_irq_type}, GPIO_NUM_22}, {{&machine_pin_irq_type}, GPIO_NUM_23},