blob: d890fef46e5a62f96e674faf9138c5b03d6944e1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
* board_rev_B.hpp
*
* Created on: 26.02.2022
* Author: michi
* SPDX-FileCopyrightText: 2022 MDC Service <info@mdc-service.de>
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef _BOARD_REV_B_H_
#define _BOARD_REV_B_H_
//board definitions for Rev B board (LAN8720 on board)
#include "schrank_ant_pcb.h" //contains setting of board revision
#define UHF_RXD_MISO 36 // pin 4 UART
#define LCD_RXD_MISO 39 // pin 5 UART
#define SCL 32 //new Michi 01.05.2022
#define SDA 33 //new Michi 01.05.2022
#define I2C_MASTER_SCL_IO SCL
#define I2C_MASTER_SDA_IO SDA
#define I2C_MASTER_NUM 0 /*!< I2C master i2c port number, the number of i2c peripheral interfaces available will depend on the chip */
#define I2C_MASTER_FREQ_HZ 100000 /*!< I2C master clock frequency */
#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
#define I2C_MASTER_TIMEOUT_MS 1000
#define I2C_PORTEXP 0x22
#define I2Cint 35
#define EMAC_RXD0_RMII 25 // pin 10 ETH
#define EMAC_RXD1_RMII 26 // pin 11 ETH
#define EMAC_RX_CRS_DV 27
#define HS2_CLK 14
//#define PHY_PWR is in Rev B handled by I2C port expander, no longer a GPIO
//#define I2C_SDA_40p 13 // the I2C to the RasPi 40 port header is switched with the second port expander
#define HS2_CMD 15
#define HS2_DATA0 02
#define ETH_CLKREF 0
#define UHF_TXD_MOSI 04
#define LCD_TXD_MOSI 5
//#define EMAC_CLK_OUT_180 17 // there is no GPIO17 on the WROVER module
#define SPI_CS 13// was: 05
#define MDIO_RMII 18
#define EMAC_TXD0_RMII 19
#define EMAC_TX_EN_RMII 21
#define RDR_RXD_MISO 03
#define RDR_TXD_MOSI 01
#define EMAC_TXD1_RMII 22
#define MDC_RMII 23
//#define I2C_PORTEXP 0x22
#define I2C_MASTER_NUM 0 /*!< I2C master i2c port number, the number of i2c peripheral interfaces available will depend on the chip */
// AW9523 I2C adress P40 1011000 = 88, 0x58
// AW9523 I2C adress 10110 AD1 AD0 RW
//#define AW9523B_I2C_ADDRESS_MAIN 88 //0x58
#define AW9523B_I2C_ADDRESS_MAIN 0x58
// AW9523 I2C adress P40 10110100 = 90, 0x5A
#define AW9523B_I2C_ADDRESS_ETH 0x5A //90dec
#define I2C_PORTEXP1 0x58
#define I2C_PORTEXP2 0x5A
void io_init(void);
esp_err_t i2c_init(void);
void kolban_i2cscanner(void );
#endif
|
