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Initial commit for Duplex board

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This commit is contained in:
Abad-Vera 2019-05-25 20:30:32 -07:00
parent e9b89208cc
commit 3cdeb26aa0
2 changed files with 44 additions and 34 deletions
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14
Config.h
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@ -21,9 +21,9 @@
// Select one board (STM32F103 based boards)
// 1) ZUMspot RPi or ZUMspot USB:
// #define ZUMSPOT_ADF7021
#define ZUMSPOT_ADF7021
// 2) Libre Kit board or any homebrew hotspot with modified RF7021SE and Blue Pill STM32F103:
#define LIBRE_KIT_ADF7021
// #define LIBRE_KIT_ADF7021
// 3) MMDVM_HS_Hat revisions 1.1, 1.2 and 1.4 (DB9MAT & DF2ET)
// #define MMDVM_HS_HAT_REV12
// 4) MMDVM_HS_Dual_Hat revisions 1.0 (DB9MAT & DF2ET & DO7EN)
@ -37,7 +37,7 @@
#define ENABLE_ADF7021
// Enable full duplex support with dual ADF7021 (valid for homebrew hotspots only):
// #define DUPLEX
#define DUPLEX
// TCXO of the ADF7021
// For 14.7456 MHz:
@ -56,8 +56,8 @@
// #define AD7021_GAIN_HIGH
// Host communication selection:
// #define STM32_USART1_HOST
#define STM32_USB_HOST
#define STM32_USART1_HOST
// #define STM32_USB_HOST
// #define STM32_I2C_HOST
// I2C host address:
@ -67,7 +67,7 @@
#define ENABLE_SCAN_MODE
// Send RSSI value:
// #define SEND_RSSI_DATA
#define SEND_RSSI_DATA
// Enable Nextion LCD serial port repeater on USART2 (ZUMspot Libre Kit and ZUMspot RPi):
#define SERIAL_REPEATER
@ -95,7 +95,7 @@
// #define USE_ALTERNATE_POCSAG_LEDS
// Enable for RPi 3B+, USB mode
#define LONG_USB_RESET
// #define LONG_USB_RESET
// Enable modem debug messages
#define ENABLE_DEBUG

20
IOSTM.cpp
View file

@ -115,6 +115,9 @@
#define PIN_RXD GPIO_Pin_4
#define PORT_RXD GPIOB
#define PIN_RXD2 GPIO_Pin_4
#define PORT_RXD2 GPIOA
// TXD used in SPI Data mode of ADF7021
// TXD is TxRxCLK of ADF7021, standard TX/RX data interface
#define PIN_TXD GPIO_Pin_3
@ -122,6 +125,12 @@
#define PIN_TXD_INT GPIO_PinSource3
#define PORT_TXD_INT GPIO_PortSourceGPIOB
// TXD2 is TxRxCLK of the second ADF7021, standard TX/RX data interface
#define PIN_TXD2 GPIO_Pin_8
#define PORT_TXD2 GPIOA
#define PIN_TXD2_INT GPIO_PinSource8
#define PORT_TXD2_INT GPIO_PortSourceGPIOA
// CLKOUT used in SPI Data mode of ADF7021
#define PIN_CLKOUT GPIO_Pin_15
#define PORT_CLKOUT GPIOA
@ -131,8 +140,8 @@
#define PIN_LED GPIO_Pin_13
#define PORT_LED GPIOC
#define PIN_DEB GPIO_Pin_9
#define PORT_DEB GPIOB
#define PIN_DEB GPIO_Pin_7
#define PORT_DEB GPIOA
#define PIN_DSTAR_LED GPIO_Pin_12
#define PORT_DSTAR_LED GPIOB
@ -280,9 +289,9 @@ extern "C" {
#if defined(DUPLEX)
void EXTI9_5_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line5)!=RESET) {
if(EXTI_GetITStatus(EXTI_Line8)!=RESET) {
io.interrupt2();
EXTI_ClearITPendingBit(EXTI_Line5);
EXTI_ClearITPendingBit(EXTI_Line8);
}
}
#endif
@ -393,6 +402,7 @@ void CIO::Init()
#endif
GPIO_Init(PORT_TXD, &GPIO_InitStruct);
#if defined(DUPLEX)
GPIO_InitStruct.GPIO_Pin = PIN_TXD2;
GPIO_Init(PORT_TXD2, &GPIO_InitStruct);
#endif
@ -496,7 +506,7 @@ void CIO::Init()
// Connect EXTI5 Line
GPIO_EXTILineConfig(PORT_TXD2_INT, PIN_TXD2_INT);
// Configure EXT5 line
EXTI_InitStructure2.EXTI_Line = EXTI_Line5;
EXTI_InitStructure2.EXTI_Line = EXTI_Line8;
#endif
#endif