initial check in firmware files

1 files changed, 63 insertions, 0 deletions

diff --git a/software/michi_funcs/board_rev_B.hpp b/software/michi_funcs/board_rev_B.hpp
new file mode 100644
index 0000000..74d4404
--- /dev/null
+++ b/software/michi_funcs/board_rev_B.hpp
@@ -0,0 +1,63 @@
+#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
+