From e08cfe07c7ede53c3c246d58ed82a61800f73c7d Mon Sep 17 00:00:00 2001
From: JF <jf@codingfield.com>
Date: Thu, 2 Jan 2020 14:47:59 +0100
Subject: Apply reset signal on pin P0.26 for LCD during  init.

---
 src/drivers/St7789.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/drivers/St7789.cpp')

diff --git a/src/drivers/St7789.cpp b/src/drivers/St7789.cpp
index 0c18a610..7c52f179 100644
--- a/src/drivers/St7789.cpp
+++ b/src/drivers/St7789.cpp
@@ -12,6 +12,9 @@ St7789::St7789(SpiMaster &spiMaster, uint8_t pinDataCommand) : spi{spiMaster}, p
 
 void St7789::Init() {
   nrf_gpio_cfg_output(pinDataCommand);
+  nrf_gpio_cfg_output(26);
+  nrf_gpio_pin_set(26);
+  HardwareReset();
   SoftwareReset();
   SleepOut();
   ColMod();
@@ -158,4 +161,11 @@ void St7789::NextDrawBuffer(const uint8_t *data, size_t size) {
   spi.Write(data, size);
 }
 
+void St7789::HardwareReset() {
+  nrf_gpio_pin_clear(26);
+  nrf_delay_ms(200);
+  nrf_gpio_pin_set(26);
+
+}
+
 
-- 
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