kopia lustrzana https://github.com/DL7AD/pecanpico10
140 wiersze
4.9 KiB
C
140 wiersze
4.9 KiB
C
/*
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Aerospace Decoder - Copyright (C) 2018 Bob Anderson (VK2GJ)
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*/
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#ifndef PORTAB_H_
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#define PORTAB_H_
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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/*
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* Serial port definitions
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*/
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#define SERIAL_CFG_DEBUG_DRIVER &SD3
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//#define SERIAL_CFG_PACKET_DRIVER &SD4
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#define USE_SPI_ATTACHED_RADIO TRUE
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#define DUMP_PACKET_TO_SERIAL TRUE
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/*
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* TODO: Need to use radio unit ID to set assigned GPIO & SPI.
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* Only if there is a multi radio board...
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*/
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/*
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* Radio SPI definitions.
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*/
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#define PKT_RADIO_SPI &SPID3
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/*
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* Radio GPIO definitions.
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*/
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#define LINE_RADIO_CS PAL_LINE(GPIOC, 12U)
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#define LINE_RADIO_SDN PAL_LINE(GPIOC, 10U)
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#define LINE_RADIO_IRQ PAL_LINE(GPIOD, 2U)
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#define LINE_RADIO_GPIO0 PAL_LINE(GPIOB, 7U)
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#define LINE_RADIO_GPIO1 PAL_LINE(GPIOB, 6U)
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#define LINE_SPI_SCK PAL_LINE(GPIOB, 3U)
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#define LINE_SPI_MISO PAL_LINE(GPIOB, 4U)
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#define LINE_SPI_MOSI PAL_LINE(GPIOB, 5U)
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#define Si446x_MIN_2M_FREQ 144000000 /* Minimum allowed frequency in Hz */
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#define Si446x_MAX_2M_FREQ 148000000 /* Maximum allowed frequency in Hz */
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#define Si446x_CLK STM32_HSECLK /* Oscillator frequency in Hz */
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#define Si446x_CLK_OFFSET 22 /* Oscillator frequency drift in ppm */
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#define Si446x_CLK_TCXO_EN true /* Set this true, if a TCXO is used, false for XTAL */
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//#define LINE_OVERFLOW_LED LINE_LED3
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#define LINE_DECODER_LED LINE_IO_BLUE
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//#define LINE_SQUELCH_LED LINE_IO_GREEN
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#define LINE_CCA LINE_RADIO_IRQ
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#define LINE_ICU LINE_RADIO_GPIO1
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//#define LINE_UART4_TX PAL_LINE(GPIOA, 12U)
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//#define LINE_UART4_RX PAL_LINE(GPIOA, 11U)
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#if ENABLE_EXTERNAL_I2C == FALSE
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#define LINE_USART3_TX LINE_IO_TXD
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#define LINE_USART3_RX LINE_IO_RXD
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#endif
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//#define LINE_PWM_MIRROR PAL_LINE(GPIOA, 8U)
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/**
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* ICU related definitions.
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*/
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#define PWM_ICU ICUD4
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#define PWM_TIMER_CHANNEL 0
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/* ICU counter frequency (2.88MHz). */
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/*
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* TODO: This should be calculated using SYSTEM CLOCK.
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* ICU has to run at an integer divide from SYSTEM CLOCK.
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*/
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#define ICU_COUNT_FREQUENCY 6000000U
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#define USE_12_BIT_PWM FALSE
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#define USE_HEAP_PWM_BUFFER FALSE
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/* Definitions for ICU FIFO implemented using chfactory. */
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#define NUMBER_PWM_FIFOS 3U
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#define PWM_DATA_SLOTS 6000
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/* Number of frame receive buffers. */
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#define NUMBER_RX_PKT_BUFFERS 3U
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/* Number of frame send buffers. */
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#define NUMBER_COMMON_PKT_BUFFERS 20U
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module data structures and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module macros. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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void pktConfigSerialDiag(void);
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void pktConfigSerialPkt(void);
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void pktSetLineModeICU(void);
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void pktSerialStart(void);
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void dbgWrite(uint8_t level, uint8_t *buf, uint32_t len);
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int dbgPrintf(uint8_t level, const char *format, ...);
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void pktWrite(uint8_t *buf, uint32_t len);
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void pktConfigureRadioGPIO(radio_unit_t radio);
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void pktDeconfigureRadioGPIO(radio_unit_t radio);
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#ifdef __cplusplus
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}
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#endif
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/*===========================================================================*/
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/* Module inline functions. */
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/*===========================================================================*/
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#endif /* PORTAB_H_ */
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/** @} */
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