From 7ef36b08decd75bd6f0b6fd9f0db8c48b5aefba3 Mon Sep 17 00:00:00 2001
From: erikkaashoek <erik@kaashoek.com>
Date: Sun, 17 May 2020 22:33:38 +0200
Subject: [PATCH] Powercycle SI4432

---
 main.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/main.c b/main.c
index d63c7f9..a2d4220 100644
--- a/main.c
+++ b/main.c
@@ -2528,6 +2528,16 @@ int main(void)
   usbStart(serusbcfg.usbp, &usbcfg);
   usbConnectBus(serusbcfg.usbp);
 
+ /*
+  * Powercycle the RF part to reset SI4432
+  */
+
+  palClearPad(GPIOB, GPIO_RF_PWR);
+  chThdSleepMilliseconds(200);
+  palSetPad(GPIOB, GPIO_RF_PWR);
+  chThdSleepMilliseconds(500);
+
+
 #if 0
  /*
   * UART initialize