added drivers in own folder

1 files changed, 53 insertions, 0 deletions

diff --git a/software/drivers/board_rev_A.cpp b/software/drivers/board_rev_A.cpp
new file mode 100644
index 0000000..29aa81d
--- /dev/null
+++ b/software/drivers/board_rev_A.cpp
@@ -0,0 +1,53 @@
+/*
+ * board_rev_A.cpp
+ *
+ *  Created on: 26.02.2022
+ *      Author: michi
+ *  SPDX-FileCopyrightText: 2022 MDC Service <info@mdc-service.de>
+ *  SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/queue.h"
+#include "driver/gpio.h"
+#include "schrank_ant_pcb.h" //contains setting of board revision
+
+#ifndef ESP32_BOARD_REV_B
+
+/**
+ * io_init: initialize Rev. A board
+ *
+ */
+
+void io_init(void)
+{
+
+#define GPO_BIT_MASK (1ULL << PHY_PWR)
+	gpio_config_t o_conf;
+	o_conf.intr_type = GPIO_INTR_DISABLE;
+	o_conf.mode = GPIO_MODE_OUTPUT;
+	o_conf.pin_bit_mask = GPO_BIT_MASK;
+	o_conf.pull_down_en = GPIO_PULLDOWN_ENABLE;
+	o_conf.pull_up_en = GPIO_PULLUP_DISABLE;
+	gpio_config(&o_conf);
+	gpio_set_level((gpio_num_t) PHY_PWR, 1);
+
+	// inputs
+	/*
+	 #define GPI_BIT_MASK ((1ULL << SWITCH)|(1ULL << SWITCH))
+	 gpio_config_t i_conf;
+	 i_conf.intr_type = GPIO_INTR_DISABLE;
+	 i_conf.mode = GPIO_MODE_INPUT;
+	 i_conf.pin_bit_mask = GPI_BIT_MASK;
+	 i_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
+	 i_conf.pull_up_en = GPIO_PULLUP_DISABLE;
+	 gpio_config(&i_conf);
+	 */
+}
+
+#endif