added ad5303 driver

2023-09-28 19:48:58 +02:00
parent 2fbb7b4b91
commit 8a05f907dd
5 changed files with 139 additions and 1 deletions
--- a/app/drivers/ad5303/ad5303.h
+++ b/app/drivers/ad5303/ad5303.h
@@ -0,0 +1,44 @@
+#pragma once
+#include "inttypes.h"
+#include "spi_cs_if.h"
+#include "spi.h"
+
+typedef enum
+{
+    AD_8BIT = 4,
+    AD_10BIT = 2,
+    AD_12BIT = 0,
+} ad5303_res_t;
+
+typedef enum
+{
+    AD_DAC1,
+    AD_DAC2,
+} ad5303_dac_t;
+
+typedef enum
+{
+    AD_GAIN_X1,
+    AD_GAIN_X2,
+} ad5303_gain_t;
+
+typedef enum
+{
+    AD_NORAMAL,
+    AD_LOWZ,
+    AD_HIGHZ,
+    AD_OFF
+} ad5303_mode_t;
+
+typedef struct
+{
+    uint16_t _regCtl;
+    SPI_HandleTypeDef *hspi;
+    cs_handle_t *hcs;
+    ad5303_res_t res;
+} ad5303_handle_t;
+
+void ad5303_init(ad5303_handle_t *hdac, SPI_HandleTypeDef *hspi, cs_handle_t *hcs, ad5303_res_t res);
+void ad5303_set_value(ad5303_handle_t *hdac, uint16_t value, ad5303_dac_t dac);
+void ad5303_mode(ad5303_handle_t *hdac, ad5303_mode_t mode);
+void ad5303_gain(ad5303_handle_t *hdac, ad5303_gain_t gain);