mirror of
https://github.com/peterantypas/maiana.git
synced 2025-05-28 05:10:40 -07:00
BSP cleanup
This commit is contained in:
Peter Antypas
parent
f804b0ac29
commit
a4f5996cff
@ -23,11 +23,12 @@
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#include "StationData.h"
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#include "config.h"
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// Latest board revision is 10.7.0
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// Either modify this header or define a different symbol in the preprocessor to build for a different board
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// See the bottom section for the proper BOARD_REV symbol format and either modify this header
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// or define a different symbol in the preprocessor to build for a different board
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#ifndef BOARD_REV
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#define BOARD_REV 105
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#define BOARD_REV 109
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#endif
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/**
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@ -76,25 +77,17 @@ void bsp_set_sotdma_timer_value(uint32_t v);
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// Encapsulates the SPI bus
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uint8_t bsp_tx_spi_byte(uint8_t b);
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// Station data persistence support -- this is absolutely board specific (e.g. flash vs EEPROM)
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bool bsp_erase_station_data();
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bool bsp_save_station_data(const StationData &data);
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bool bsp_read_station_data(StationData &data);
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// Board-specific headers go here
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// BSP headers go here
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#if BOARD_REV == 52
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#include "bsp_5_2.hpp"
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#elif BOARD_REV == 61
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#include <bsp_6_1.hpp>
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#elif BOARD_REV == 93
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#if BOARD_REV == 93
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#include <bsp_9_3.hpp>
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#elif BOARD_REV == 100
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#include <bsp_10_0.hpp>
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#elif BOARD_REV == 105
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#include <bsp_10_5.hpp>
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#elif BOARD_REV == 107
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#include <bsp_10_7.hpp>
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#elif BOARD_REV == 109
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#include <bsp_10_9.hpp>
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#endif
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@ -1,89 +0,0 @@
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/*
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Copyright (c) 2016-2020 Peter Antypas
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This file is part of the MAIANA™ transponder firmware.
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The firmware is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#ifndef INC_BSP_5_2_HPP_
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#define INC_BSP_5_2_HPP_
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// GPIO Pin definitions
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#define RFSW_CTRL_PORT GPIOC
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#define RFSW_CTRL_PIN GPIO_PIN_14
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#define EEPROM_WREN_PORT GPIOC
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#define EEPROM_WREN_PIN GPIO_PIN_15
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#define CS2_PORT GPIOA
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#define CS2_PIN GPIO_PIN_0
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#define TRX_IC_CLK_PORT GPIOA
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#define TRX_IC_CLK_PIN GPIO_PIN_1
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#define GNSS_1PPS_PORT GPIOA
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#define GNSS_1PPS_PIN GPIO_PIN_2
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#define GNSS_NMEA_RX_PORT GPIOA
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#define GNSS_NMEA_RX_PIN GPIO_PIN_3
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#define CS1_PORT GPIOA
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#define CS1_PIN GPIO_PIN_4
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#define SCK_PORT GPIOA
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#define SCK_PIN GPIO_PIN_5
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#define MISO_PORT GPIOA
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#define MISO_PIN GPIO_PIN_6
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#define MOSI_PORT GPIOA
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#define MOSI_PIN GPIO_PIN_7
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#define SDN1_PORT GPIOB
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#define SDN1_PIN GPIO_PIN_0
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#define TRX_IC_DATA_PORT GPIOB
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#define TRX_IC_DATA_PIN GPIO_PIN_1
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#define DFU_EN_PORT GPIOA
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#define DFU_EN_PIN GPIO_PIN_8
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#define UART_TX_PORT GPIOA
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#define UART_TX_PIN GPIO_PIN_9
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#define UART_RX_PORT GPIOA
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#define UART_RX_PIN GPIO_PIN_10
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#define SDN2_PORT GPIOA
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#define SDN2_PIN GPIO_PIN_15
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#define RX_IC_CLK_PORT GPIOB
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#define RX_IC_CLK_PIN GPIO_PIN_3
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#define RX_IC_DATA_PORT GPIOB
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#define RX_IC_DATA_PIN GPIO_PIN_4
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#define PA_BIAS_PORT GPIOB
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#define PA_BIAS_PIN GPIO_PIN_5
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#define I2C_SCL_PORT GPIOB
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#define I2C_SCL_PIN GPIO_PIN_6
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#define I2C_SDA_PORT GPIOB
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#define I2C_SDA_PIN GPIO_PIN_7
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#endif /* INC_BSP_5_2_HPP_ */
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@ -1,97 +0,0 @@
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/*
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Copyright (c) 2016-2020 Peter Antypas
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This file is part of the MAIANA™ transponder firmware.
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The firmware is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#ifndef INC_BSP_6_0_HPP_
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#define INC_BSP_6_0_HPP_
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// GPIO Pin definitions
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#define GNSS_EN_PORT GPIOC
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#define GNSS_EN_PIN GPIO_PIN_14
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#define EEPROM_WREN_PORT GPIOC
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#define EEPROM_WREN_PIN GPIO_PIN_15
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#define CS2_PORT GPIOA
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#define CS2_PIN GPIO_PIN_0
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#define TRX_IC_CLK_PORT GPIOA
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#define TRX_IC_CLK_PIN GPIO_PIN_1
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#define GNSS_1PPS_PORT GPIOA
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#define GNSS_1PPS_PIN GPIO_PIN_2
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#define GNSS_NMEA_RX_PORT GPIOA
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#define GNSS_NMEA_RX_PIN GPIO_PIN_3
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#define CS1_PORT GPIOA
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#define CS1_PIN GPIO_PIN_4
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#define SCK_PORT GPIOA
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#define SCK_PIN GPIO_PIN_5
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#define MISO_PORT GPIOA
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#define MISO_PIN GPIO_PIN_6
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#define MOSI_PORT GPIOA
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#define MOSI_PIN GPIO_PIN_7
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#define SDN1_PORT GPIOB
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#define SDN1_PIN GPIO_PIN_0
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#define TRX_IC_DATA_PORT GPIOB
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#define TRX_IC_DATA_PIN GPIO_PIN_1
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#define DFU_EN_PORT GPIOA
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#define DFU_EN_PIN GPIO_PIN_8
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#define UART_TX_PORT GPIOA
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#define UART_TX_PIN GPIO_PIN_9
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#define UART_RX_PORT GPIOA
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#define UART_RX_PIN GPIO_PIN_10
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#define SPARE_PORT GPIOA
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#define SPARE_PIN GPIO_PIN_11
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#define TX_DISABLE_PORT GPIOA
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#define TX_DISABLE_PIN GPIO_PIN_12
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#define SDN2_PORT GPIOA
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#define SDN2_PIN GPIO_PIN_15
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#define RX_IC_CLK_PORT GPIOB
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#define RX_IC_CLK_PIN GPIO_PIN_3
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#define RX_IC_DATA_PORT GPIOB
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#define RX_IC_DATA_PIN GPIO_PIN_4
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#define PA_BIAS_PORT GPIOB
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#define PA_BIAS_PIN GPIO_PIN_5
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#define I2C_SCL_PORT GPIOB
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#define I2C_SCL_PIN GPIO_PIN_6
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#define I2C_SDA_PORT GPIOB
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#define I2C_SDA_PIN GPIO_PIN_7
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#endif /* INC_BSP_5_0_HPP_ */
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@ -86,7 +86,7 @@ void Transceiver::configure()
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break;
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case 0x4467:
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pwr.pa_mode = 0x48;
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pwr.pa_level = 0x1C;
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pwr.pa_level = 0x18;
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pwr.pa_bias_clkduty = 0x00;
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break;
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default:
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@ -27,7 +27,6 @@
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#if BOARD_REV==100
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//I2C_HandleTypeDef hi2c1;
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SPI_HandleTypeDef hspi1;
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IWDG_HandleTypeDef hiwdg;
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UART_HandleTypeDef huart2;
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@ -73,11 +72,7 @@ static const GPIO __gpios[] = {
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{SDN2_PORT, {SDN2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
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{RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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{RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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{TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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#if 0
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{I2C_SCL_PORT, {I2C_SCL_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
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{I2C_SDA_PORT, {I2C_SDA_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
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#endif
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{PA_BIAS_PORT, {PA_BIAS_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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};
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extern "C"
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@ -186,35 +181,6 @@ void bsp_hw_init()
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HAL_TIM_Base_Init(&htim2);
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#if 0
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// I2C
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hi2c1.Instance = I2C1;
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hi2c1.Init.Timing = 0x00702991;
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hi2c1.Init.OwnAddress1 = 0;
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hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
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hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
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hi2c1.Init.OwnAddress2 = 0;
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hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
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hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
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hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
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if (HAL_I2C_Init(&hi2c1) != HAL_OK)
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{
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Error_Handler(0);
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}
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/** Configure Analogue filter
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*/
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if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
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{
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Error_Handler(0);
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}
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/** Configure Digital filter
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*/
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if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
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{
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Error_Handler(0);
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}
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#endif
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// 1PPS signal
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HAL_NVIC_SetPriority(EXTI2_IRQn, 6, 0);
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HAL_NVIC_EnableIRQ(EXTI2_IRQn);
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@ -356,7 +322,7 @@ void HAL_MspInit(void)
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void bsp_set_rx_mode()
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{
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HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
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HAL_GPIO_WritePin(PA_BIAS_PORT, PA_BIAS_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
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GPIO_InitTypeDef gpio;
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gpio.Pin = TRX_IC_DATA_PIN;
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@ -375,7 +341,7 @@ void bsp_set_tx_mode()
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gpio.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
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HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
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HAL_GPIO_WritePin(PA_BIAS_PORT, PA_BIAS_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
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}
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void bsp_gnss_on()
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@ -490,33 +456,11 @@ uint8_t bsp_tx_spi_byte(uint8_t data)
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bool bsp_erase_station_data()
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{
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#if 0
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uint8_t b = 0xff;
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HAL_Delay(1);
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for ( unsigned i = 0; i < sizeof(StationData); ++i )
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{
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HAL_I2C_Mem_Write(&hi2c1, EEPROM_ADDRESS, i, 1, &b, 1, 100);
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HAL_Delay(6);
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}
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#endif
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return false;
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}
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bool bsp_save_station_data(const StationData &data)
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{
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#if 0
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HAL_Delay(1);
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uint8_t *b = (uint8_t*)&data;
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for ( unsigned i = 0; i < sizeof(StationData); ++i, ++b )
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{
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HAL_I2C_Mem_Write(&hi2c1, EEPROM_ADDRESS, i, 1, b, 1, 100);
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HAL_Delay(6);
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}
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#endif
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return false;
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}
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@ -527,13 +471,6 @@ void bsp_reboot()
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bool bsp_read_station_data(StationData &data)
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{
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#if 0
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uint8_t *b = (uint8_t*)&data;
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for ( unsigned i = 0; i < sizeof(StationData); ++i, ++b )
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{
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HAL_I2C_Mem_Read(&hi2c1, EEPROM_ADDRESS, i, 1, b, 1, 100);
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}
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#endif
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return false;
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}
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@ -25,9 +25,9 @@
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#include <string.h>
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#if BOARD_REV==107
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#if BOARD_REV==109
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//I2C_HandleTypeDef hi2c1;
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SPI_HandleTypeDef hspi1;
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IWDG_HandleTypeDef hiwdg;
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UART_HandleTypeDef huart2;
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@ -1,600 +0,0 @@
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/*
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Copyright (c) 2016-2020 Peter Antypas
|
||||
|
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This file is part of the MAIANA™ transponder firmware.
|
||||
|
||||
The firmware is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>
|
||||
*/
|
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|
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#include "bsp.hpp"
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#include <stm32l4xx_hal.h>
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#include "printf_serial.h"
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#include <string.h>
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#if BOARD_REV==52
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#warning "This board is too old and not recommended for new builds"
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I2C_HandleTypeDef hi2c1;
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SPI_HandleTypeDef hspi1;
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IWDG_HandleTypeDef hiwdg;
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UART_HandleTypeDef huart2;
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UART_HandleTypeDef huart1;
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TIM_HandleTypeDef htim2;
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TIM_HandleTypeDef htim6;
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void SystemClock_Config();
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char_input_cb gnssInputCallback = nullptr;
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char_input_cb terminalInputCallback = nullptr;
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irq_callback ppsCallback = nullptr;
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irq_callback sotdmaCallback = nullptr;
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irq_callback trxClockCallback = nullptr;
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irq_callback rxClockCallback = nullptr;
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typedef struct
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{
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GPIO_TypeDef *port;
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GPIO_InitTypeDef gpio;
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GPIO_PinState init;
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} GPIO;
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static const GPIO __gpios[] = {
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{RFSW_CTRL_PORT, {RFSW_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
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{EEPROM_WREN_PORT, {EEPROM_WREN_PIN, GPIO_MODE_OUTPUT_OD, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
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{CS2_PORT, {CS2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, 0}, GPIO_PIN_SET},
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{TRX_IC_CLK_PORT, {TRX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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{GNSS_1PPS_PORT, {GNSS_1PPS_PIN, GPIO_MODE_IT_FALLING, GPIO_PULLUP, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
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{GNSS_NMEA_RX_PORT, {GNSS_NMEA_RX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART2}, GPIO_PIN_RESET},
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{CS1_PORT, {CS1_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, 0}, GPIO_PIN_SET},
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{SCK_PORT, {SCK_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
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{MISO_PORT, {MISO_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
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{MOSI_PORT, {MOSI_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
|
||||
{SDN1_PORT, {SDN1_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{TRX_IC_DATA_PORT, {TRX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{DFU_EN_PORT, {DFU_EN_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{UART_TX_PORT, {UART_TX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART1}, GPIO_PIN_RESET},
|
||||
{UART_RX_PORT, {UART_RX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART1}, GPIO_PIN_RESET},
|
||||
{SDN2_PORT, {SDN2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{I2C_SCL_PORT, {I2C_SCL_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
{I2C_SDA_PORT, {I2C_SDA_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
};
|
||||
|
||||
extern "C"
|
||||
{
|
||||
void Error_Handler(uint8_t i)
|
||||
{
|
||||
|
||||
asm("BKPT 0");
|
||||
printf_serial_now("[ERROR %d]\r\n", i);
|
||||
//printf_serial_now("[ERROR] ***** System error handler resetting *****\r\n");
|
||||
//NVIC_SystemReset();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void gpio_pin_init();
|
||||
|
||||
void bsp_hw_init()
|
||||
{
|
||||
HAL_Init();
|
||||
SystemClock_Config();
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||||
|
||||
__HAL_RCC_USART2_CLK_ENABLE();
|
||||
__HAL_RCC_USART1_CLK_ENABLE();
|
||||
__HAL_RCC_SPI1_CLK_ENABLE();
|
||||
__HAL_RCC_TIM2_CLK_ENABLE();
|
||||
__HAL_RCC_I2C1_CLK_ENABLE();
|
||||
|
||||
gpio_pin_init();
|
||||
|
||||
// USART1 (main UART)
|
||||
huart1.Instance = USART1;
|
||||
huart1.Init.BaudRate = 38400;
|
||||
huart1.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart1.Init.StopBits = UART_STOPBITS_1;
|
||||
huart1.Init.Parity = UART_PARITY_NONE;
|
||||
huart1.Init.Mode = UART_MODE_TX_RX;
|
||||
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
||||
huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
||||
HAL_UART_Init(&huart1);
|
||||
|
||||
|
||||
HAL_NVIC_SetPriority(USART1_IRQn, 6, 0);
|
||||
HAL_NVIC_EnableIRQ(USART1_IRQn);
|
||||
__HAL_UART_ENABLE_IT(&huart1, UART_IT_RXNE);
|
||||
|
||||
|
||||
// SPI
|
||||
|
||||
hspi1.Instance = SPI1;
|
||||
hspi1.Init.Mode = SPI_MODE_MASTER;
|
||||
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
|
||||
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
|
||||
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
|
||||
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
|
||||
hspi1.Init.NSS = SPI_NSS_SOFT;
|
||||
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
|
||||
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
||||
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
|
||||
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
|
||||
hspi1.Init.CRCPolynomial = 7;
|
||||
hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
|
||||
hspi1.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
|
||||
|
||||
if (HAL_SPI_Init(&hspi1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
__HAL_SPI_ENABLE(&hspi1);
|
||||
|
||||
|
||||
// USART2 (GNSS, RX only)
|
||||
huart2.Instance = USART2;
|
||||
huart2.Init.BaudRate = 9600;
|
||||
huart2.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart2.Init.StopBits = UART_STOPBITS_1;
|
||||
huart2.Init.Parity = UART_PARITY_NONE;
|
||||
huart2.Init.Mode = UART_MODE_TX_RX;
|
||||
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
||||
huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
||||
HAL_UART_Init(&huart2);
|
||||
|
||||
HAL_NVIC_SetPriority(USART2_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(USART2_IRQn);
|
||||
__HAL_UART_ENABLE_IT(&huart2, UART_IT_RXNE);
|
||||
|
||||
// TIM2 for SOTDMA (37.5Hz)
|
||||
uint32_t period = (SystemCoreClock / 37.5) - 1;
|
||||
|
||||
__HAL_RCC_TIM2_CLK_ENABLE();
|
||||
htim2.Instance = TIM2;
|
||||
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
|
||||
htim2.Init.Prescaler = 0;
|
||||
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
htim2.Init.Period = period;
|
||||
htim2.Init.RepetitionCounter = 0;
|
||||
|
||||
HAL_TIM_Base_Init(&htim2);
|
||||
|
||||
HAL_NVIC_SetPriority(TIM2_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(TIM2_IRQn);
|
||||
|
||||
// I2C
|
||||
hi2c1.Instance = I2C1;
|
||||
hi2c1.Init.Timing = 0x00702991;
|
||||
hi2c1.Init.OwnAddress1 = 0;
|
||||
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
||||
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
||||
hi2c1.Init.OwnAddress2 = 0;
|
||||
hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
|
||||
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
||||
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
||||
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
/** Configure Analogue filter
|
||||
*/
|
||||
if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
/** Configure Digital filter
|
||||
*/
|
||||
if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
// 1PPS signal
|
||||
HAL_NVIC_SetPriority(EXTI2_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI2_IRQn);
|
||||
|
||||
|
||||
// RF IC clock interrupts
|
||||
HAL_NVIC_SetPriority(EXTI1_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI1_IRQn);
|
||||
|
||||
|
||||
HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI3_IRQn);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
void SystemClock_Config()
|
||||
{
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
||||
RCC_PeriphCLKInitTypeDef PeriphClkInit;
|
||||
|
||||
/**Initializes the CPU, AHB and APB bus clocks
|
||||
*/
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
||||
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
|
||||
RCC_OscInitStruct.PLL.PLLM = 1;
|
||||
RCC_OscInitStruct.PLL.PLLN = 10; // 80 MHz
|
||||
//RCC_OscInitStruct.PLL.PLLN = 8; // 64 MHz
|
||||
//RCC_OscInitStruct.PLL.PLLN = 6; // 48 MHz
|
||||
#ifdef STM32L432xx
|
||||
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
|
||||
#endif
|
||||
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
|
||||
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Initializes the CPU, AHB and APB bus clocks
|
||||
*/
|
||||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|
||||
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
||||
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
|
||||
PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_HSI;
|
||||
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Configure the main internal regulator output voltage
|
||||
*/
|
||||
if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Configure the Systick interrupt time
|
||||
*/
|
||||
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
|
||||
|
||||
/**Configure the Systick
|
||||
*/
|
||||
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
|
||||
|
||||
/* SysTick_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
|
||||
}
|
||||
|
||||
void gpio_pin_init()
|
||||
{
|
||||
for ( unsigned i = 0; i < sizeof __gpios / sizeof(GPIO); ++i )
|
||||
{
|
||||
const GPIO* io = &__gpios[i];
|
||||
HAL_GPIO_Init(io->port, (GPIO_InitTypeDef*)&io->gpio);
|
||||
if ( io->gpio.Mode == GPIO_MODE_OUTPUT_PP || io->gpio.Mode == GPIO_MODE_OUTPUT_OD )
|
||||
{
|
||||
HAL_GPIO_WritePin(io->port, io->gpio.Pin, io->init);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void HAL_MspInit(void)
|
||||
{
|
||||
/* USER CODE BEGIN MspInit 0 */
|
||||
|
||||
/* USER CODE END MspInit 0 */
|
||||
|
||||
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
||||
__HAL_RCC_PWR_CLK_ENABLE();
|
||||
|
||||
//HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
|
||||
|
||||
/* System interrupt init*/
|
||||
/* MemoryManagement_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0);
|
||||
/* BusFault_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0);
|
||||
/* UsageFault_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0);
|
||||
/* SVCall_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(SVCall_IRQn, 15, 0);
|
||||
/* DebugMonitor_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0);
|
||||
/* PendSV_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
|
||||
/* SysTick_IRQn interrupt configuration */
|
||||
//HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
|
||||
|
||||
/* USER CODE BEGIN MspInit 1 */
|
||||
|
||||
/* USER CODE END MspInit 1 */
|
||||
}
|
||||
|
||||
void bsp_set_rx_mode()
|
||||
{
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
|
||||
HAL_GPIO_WritePin(RFSW_CTRL_PORT, RFSW_CTRL_PIN, GPIO_PIN_SET); // RF switch in RX position
|
||||
|
||||
GPIO_InitTypeDef gpio;
|
||||
gpio.Pin = TRX_IC_DATA_PIN;
|
||||
gpio.Mode = GPIO_MODE_INPUT;
|
||||
gpio.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
gpio.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
|
||||
}
|
||||
|
||||
void bsp_set_tx_mode()
|
||||
{
|
||||
GPIO_InitTypeDef gpio;
|
||||
gpio.Pin = TRX_IC_DATA_PIN;
|
||||
gpio.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
gpio.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
gpio.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
|
||||
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
|
||||
HAL_GPIO_WritePin(RFSW_CTRL_PORT, RFSW_CTRL_PIN, GPIO_PIN_RESET); // RF switch in TX position
|
||||
}
|
||||
|
||||
void bsp_gnss_on()
|
||||
{
|
||||
// Do nothing
|
||||
}
|
||||
|
||||
void bsp_gnss_off()
|
||||
{
|
||||
// Do nothing
|
||||
}
|
||||
|
||||
|
||||
void USART_putc(USART_TypeDef* USARTx, char c)
|
||||
{
|
||||
while ( !(USARTx->ISR & USART_ISR_TXE) )
|
||||
;
|
||||
|
||||
USARTx->TDR = c;
|
||||
}
|
||||
|
||||
void bsp_write_char(char c)
|
||||
{
|
||||
USART_putc(USART1, c);
|
||||
}
|
||||
|
||||
void bsp_write_string(const char *s)
|
||||
{
|
||||
for ( int i = 0; s[i] != 0; ++i )
|
||||
USART_putc(USART1, s[i]);
|
||||
}
|
||||
|
||||
void bsp_start_wdt()
|
||||
{
|
||||
IWDG_InitTypeDef iwdg;
|
||||
iwdg.Prescaler = IWDG_PRESCALER_64;
|
||||
iwdg.Reload = 0x0fff;
|
||||
iwdg.Window = 0x0fff;
|
||||
|
||||
hiwdg.Instance = IWDG;
|
||||
hiwdg.Init = iwdg;
|
||||
|
||||
HAL_IWDG_Init(&hiwdg);
|
||||
}
|
||||
|
||||
void bsp_refresh_wdt()
|
||||
{
|
||||
HAL_IWDG_Refresh(&hiwdg);
|
||||
}
|
||||
|
||||
void bsp_set_gnss_input_callback(char_input_cb cb)
|
||||
{
|
||||
gnssInputCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_terminal_input_callback(char_input_cb cb)
|
||||
{
|
||||
terminalInputCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_start_sotdma_timer()
|
||||
{
|
||||
HAL_TIM_Base_Start_IT(&htim2);
|
||||
}
|
||||
|
||||
void bsp_stop_sotdma_timer()
|
||||
{
|
||||
HAL_TIM_Base_Stop_IT(&htim2);
|
||||
}
|
||||
|
||||
void bsp_set_gnss_1pps_callback(irq_callback cb)
|
||||
{
|
||||
ppsCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_trx_clk_callback(irq_callback cb)
|
||||
{
|
||||
trxClockCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_rx_clk_callback(irq_callback cb)
|
||||
{
|
||||
rxClockCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_gnss_sotdma_timer_callback(irq_callback cb)
|
||||
{
|
||||
sotdmaCallback = cb;
|
||||
}
|
||||
|
||||
uint32_t bsp_get_sotdma_timer_value()
|
||||
{
|
||||
return TIM2->CNT;
|
||||
}
|
||||
|
||||
void bsp_set_sotdma_timer_value(uint32_t v)
|
||||
{
|
||||
TIM2->CNT = v;
|
||||
}
|
||||
|
||||
uint32_t bsp_get_system_clock()
|
||||
{
|
||||
return SystemCoreClock;
|
||||
}
|
||||
|
||||
uint8_t bsp_tx_spi_byte(uint8_t data)
|
||||
{
|
||||
uint8_t result = 0;
|
||||
HAL_SPI_TransmitReceive(&hspi1, &data, &result, 1, 10);
|
||||
return result;
|
||||
}
|
||||
|
||||
void bsp_reboot()
|
||||
{
|
||||
NVIC_SystemReset();
|
||||
}
|
||||
|
||||
bool bsp_is_tx_disabled()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
void bsp_enter_dfu()
|
||||
{
|
||||
/**
|
||||
* The RC delay circuit feeding BOOT0 from this GPIO will latch the voltage high
|
||||
* long enough for the next reset to invoke the ROM bootloader. This is the cleanest
|
||||
* way to go about it. The alternative requires that we shut down all peripherals and
|
||||
* disable every interrupt including Systick.
|
||||
*/
|
||||
|
||||
/**
|
||||
* BUG: This can never work with this board, because the GNSS UART is constantly sending data, so the bootloader
|
||||
* will enable DFU protocol on that USART instead of the main one :(
|
||||
*/
|
||||
|
||||
HAL_GPIO_WritePin(DFU_EN_PORT, DFU_EN_PIN, GPIO_PIN_SET);
|
||||
HAL_Delay(250);
|
||||
bsp_reboot();
|
||||
}
|
||||
|
||||
void bsp_signal_rx_event()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void bsp_signal_tx_event()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void bsp_signal_gps_status(bool tracking)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
extern "C"
|
||||
{
|
||||
|
||||
void USART1_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_UART_GET_IT(&huart1, UART_IT_RXNE) )
|
||||
{
|
||||
__HAL_UART_CLEAR_IT(&huart1, UART_IT_RXNE);
|
||||
char c = USART1->RDR;
|
||||
if ( terminalInputCallback )
|
||||
terminalInputCallback(c);
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI2_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_2) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_2);
|
||||
if ( ppsCallback )
|
||||
ppsCallback();
|
||||
}
|
||||
}
|
||||
|
||||
void USART2_IRQHandler()
|
||||
{
|
||||
if ( __HAL_UART_GET_IT(&huart2, UART_IT_RXNE) )
|
||||
{
|
||||
__HAL_UART_CLEAR_IT(&huart2, UART_IT_RXNE);
|
||||
char c = (char)USART2->RDR;
|
||||
if ( gnssInputCallback )
|
||||
gnssInputCallback(c);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void TIM2_IRQHandler(void)
|
||||
{
|
||||
if(__HAL_TIM_GET_FLAG(&htim2, TIM_FLAG_UPDATE) != RESET)
|
||||
{
|
||||
if(__HAL_TIM_GET_IT_SOURCE(&htim2, TIM_IT_UPDATE) !=RESET)
|
||||
{
|
||||
__HAL_TIM_CLEAR_IT(&htim2, TIM_IT_UPDATE);
|
||||
if ( sotdmaCallback )
|
||||
sotdmaCallback();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI3_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_3) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
|
||||
if ( rxClockCallback )
|
||||
rxClockCallback();
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI1_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_1) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_1);
|
||||
if ( trxClockCallback )
|
||||
trxClockCallback();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,603 +0,0 @@
|
||||
/*
|
||||
Copyright (c) 2016-2020 Peter Antypas
|
||||
|
||||
This file is part of the MAIANA™ transponder firmware.
|
||||
|
||||
The firmware is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include "bsp.hpp"
|
||||
#include <stm32l4xx_hal.h>
|
||||
#include "printf_serial.h"
|
||||
#include <string.h>
|
||||
|
||||
|
||||
#if BOARD_REV==61
|
||||
|
||||
#warning "This board is too old and not recommended for new builds"
|
||||
|
||||
|
||||
I2C_HandleTypeDef hi2c1;
|
||||
SPI_HandleTypeDef hspi1;
|
||||
IWDG_HandleTypeDef hiwdg;
|
||||
UART_HandleTypeDef huart2;
|
||||
UART_HandleTypeDef huart1;
|
||||
TIM_HandleTypeDef htim2;
|
||||
|
||||
void SystemClock_Config();
|
||||
|
||||
char_input_cb gnssInputCallback = nullptr;
|
||||
char_input_cb terminalInputCallback = nullptr;
|
||||
irq_callback ppsCallback = nullptr;
|
||||
irq_callback sotdmaCallback = nullptr;
|
||||
irq_callback trxClockCallback = nullptr;
|
||||
irq_callback rxClockCallback = nullptr;
|
||||
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GPIO_TypeDef *port;
|
||||
GPIO_InitTypeDef gpio;
|
||||
GPIO_PinState init;
|
||||
} GPIO;
|
||||
|
||||
static const GPIO __gpios[] = {
|
||||
{GNSS_EN_PORT, {GNSS_EN_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{SPARE_PORT, {SPARE_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, 0}, GPIO_PIN_RESET},
|
||||
{TX_DISABLE_PORT, {TX_DISABLE_PIN, GPIO_MODE_INPUT, GPIO_PULLUP, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{EEPROM_WREN_PORT, {EEPROM_WREN_PIN, GPIO_MODE_OUTPUT_OD, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{CS2_PORT, {CS2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, 0}, GPIO_PIN_SET},
|
||||
{TRX_IC_CLK_PORT, {TRX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{GNSS_1PPS_PORT, {GNSS_1PPS_PIN, GPIO_MODE_IT_FALLING, GPIO_PULLUP, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{GNSS_NMEA_RX_PORT, {GNSS_NMEA_RX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART2}, GPIO_PIN_RESET},
|
||||
{CS1_PORT, {CS1_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, 0}, GPIO_PIN_SET},
|
||||
{SCK_PORT, {SCK_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
|
||||
{MISO_PORT, {MISO_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
|
||||
{MOSI_PORT, {MOSI_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_HIGH, GPIO_AF5_SPI1}, GPIO_PIN_SET},
|
||||
{SDN1_PORT, {SDN1_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{TRX_IC_DATA_PORT, {TRX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{DFU_EN_PORT, {DFU_EN_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{UART_TX_PORT, {UART_TX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART1}, GPIO_PIN_RESET},
|
||||
{UART_RX_PORT, {UART_RX_PIN, GPIO_MODE_AF_PP, GPIO_PULLUP, GPIO_SPEED_LOW, GPIO_AF7_USART1}, GPIO_PIN_RESET},
|
||||
{SDN2_PORT, {SDN2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{I2C_SCL_PORT, {I2C_SCL_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
{I2C_SDA_PORT, {I2C_SDA_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
};
|
||||
|
||||
extern "C"
|
||||
{
|
||||
void Error_Handler(uint8_t i)
|
||||
{
|
||||
asm("BKPT 0");
|
||||
printf_serial_now("[ERROR %d]\r\n", i);
|
||||
//printf_serial_now("[ERROR] ***** System error handler resetting *****\r\n");
|
||||
//NVIC_SystemReset();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void gpio_pin_init();
|
||||
|
||||
void bsp_hw_init()
|
||||
{
|
||||
HAL_Init();
|
||||
SystemClock_Config();
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||||
|
||||
__HAL_RCC_USART2_CLK_ENABLE();
|
||||
__HAL_RCC_USART1_CLK_ENABLE();
|
||||
__HAL_RCC_SPI1_CLK_ENABLE();
|
||||
__HAL_RCC_TIM2_CLK_ENABLE();
|
||||
__HAL_RCC_I2C1_CLK_ENABLE();
|
||||
|
||||
gpio_pin_init();
|
||||
|
||||
|
||||
|
||||
// USART1 (main UART)
|
||||
huart1.Instance = USART1;
|
||||
huart1.Init.BaudRate = 38400;
|
||||
huart1.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart1.Init.StopBits = UART_STOPBITS_1;
|
||||
huart1.Init.Parity = UART_PARITY_NONE;
|
||||
huart1.Init.Mode = UART_MODE_TX_RX;
|
||||
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
||||
huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
||||
HAL_UART_Init(&huart1);
|
||||
|
||||
HAL_NVIC_SetPriority(USART1_IRQn, 7, 0);
|
||||
HAL_NVIC_EnableIRQ(USART1_IRQn);
|
||||
__HAL_UART_ENABLE_IT(&huart1, UART_IT_RXNE);
|
||||
|
||||
|
||||
// SPI
|
||||
|
||||
hspi1.Instance = SPI1;
|
||||
hspi1.Init.Mode = SPI_MODE_MASTER;
|
||||
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
|
||||
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
|
||||
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
|
||||
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
|
||||
hspi1.Init.NSS = SPI_NSS_SOFT;
|
||||
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
|
||||
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
||||
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
|
||||
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
|
||||
hspi1.Init.CRCPolynomial = 7;
|
||||
hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
|
||||
hspi1.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
|
||||
|
||||
if (HAL_SPI_Init(&hspi1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
__HAL_SPI_ENABLE(&hspi1);
|
||||
|
||||
|
||||
// USART2 (GNSS, RX only)
|
||||
huart2.Instance = USART2;
|
||||
huart2.Init.BaudRate = 9600;
|
||||
huart2.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart2.Init.StopBits = UART_STOPBITS_1;
|
||||
huart2.Init.Parity = UART_PARITY_NONE;
|
||||
huart2.Init.Mode = UART_MODE_TX_RX;
|
||||
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
||||
huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
||||
HAL_UART_Init(&huart2);
|
||||
|
||||
HAL_NVIC_SetPriority(USART2_IRQn, 7, 0);
|
||||
HAL_NVIC_EnableIRQ(USART2_IRQn);
|
||||
__HAL_UART_ENABLE_IT(&huart2, UART_IT_RXNE);
|
||||
|
||||
// TIM2 for SOTDMA (37.5Hz)
|
||||
uint32_t period = (SystemCoreClock / 37.5) - 1;
|
||||
|
||||
__HAL_RCC_TIM2_CLK_ENABLE();
|
||||
htim2.Instance = TIM2;
|
||||
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
|
||||
htim2.Init.Prescaler = 0;
|
||||
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
htim2.Init.Period = period;
|
||||
htim2.Init.RepetitionCounter = 0;
|
||||
|
||||
HAL_TIM_Base_Init(&htim2);
|
||||
|
||||
// I2C
|
||||
hi2c1.Instance = I2C1;
|
||||
hi2c1.Init.Timing = 0x00702991;
|
||||
hi2c1.Init.OwnAddress1 = 0;
|
||||
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
||||
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
||||
hi2c1.Init.OwnAddress2 = 0;
|
||||
hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
|
||||
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
||||
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
||||
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
/** Configure Analogue filter
|
||||
*/
|
||||
if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
/** Configure Digital filter
|
||||
*/
|
||||
if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
// 1PPS signal
|
||||
HAL_NVIC_SetPriority(EXTI2_IRQn, 6, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI2_IRQn);
|
||||
|
||||
// SOTDMA
|
||||
HAL_NVIC_SetPriority(TIM2_IRQn, 1, 0);
|
||||
HAL_NVIC_EnableIRQ(TIM2_IRQn);
|
||||
|
||||
// RF IC clock interrupts
|
||||
HAL_NVIC_SetPriority(EXTI1_IRQn, 1, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI1_IRQn);
|
||||
|
||||
|
||||
HAL_NVIC_SetPriority(EXTI3_IRQn, 1, 0);
|
||||
HAL_NVIC_EnableIRQ(EXTI3_IRQn);
|
||||
|
||||
// This is our HAL tick timer now
|
||||
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, 0, 0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void SystemClock_Config()
|
||||
{
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
||||
RCC_PeriphCLKInitTypeDef PeriphClkInit;
|
||||
|
||||
/**Initializes the CPU, AHB and APB bus clocks
|
||||
*/
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
||||
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
|
||||
RCC_OscInitStruct.PLL.PLLM = 1;
|
||||
RCC_OscInitStruct.PLL.PLLN = 10; // 80 MHz
|
||||
//RCC_OscInitStruct.PLL.PLLN = 8; // 64 MHz
|
||||
//RCC_OscInitStruct.PLL.PLLN = 6; // 48 MHz
|
||||
#ifdef STM32L432xx
|
||||
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
|
||||
#endif
|
||||
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
|
||||
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Initializes the CPU, AHB and APB bus clocks
|
||||
*/
|
||||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|
||||
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
||||
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
|
||||
PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_HSI;
|
||||
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Configure the main internal regulator output voltage
|
||||
*/
|
||||
if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
|
||||
{
|
||||
Error_Handler(0);
|
||||
}
|
||||
|
||||
/**Configure the Systick interrupt time
|
||||
*/
|
||||
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
|
||||
|
||||
/**Configure the Systick
|
||||
*/
|
||||
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
|
||||
|
||||
/* SysTick_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
|
||||
}
|
||||
|
||||
void gpio_pin_init()
|
||||
{
|
||||
for ( unsigned i = 0; i < sizeof __gpios / sizeof(GPIO); ++i )
|
||||
{
|
||||
const GPIO* io = &__gpios[i];
|
||||
HAL_GPIO_Init(io->port, (GPIO_InitTypeDef*)&io->gpio);
|
||||
if ( io->gpio.Mode == GPIO_MODE_OUTPUT_PP || io->gpio.Mode == GPIO_MODE_OUTPUT_OD )
|
||||
{
|
||||
HAL_GPIO_WritePin(io->port, io->gpio.Pin, io->init);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void HAL_MspInit(void)
|
||||
{
|
||||
/* USER CODE BEGIN MspInit 0 */
|
||||
|
||||
/* USER CODE END MspInit 0 */
|
||||
|
||||
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
||||
__HAL_RCC_PWR_CLK_ENABLE();
|
||||
|
||||
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
|
||||
|
||||
/**
|
||||
* Some of these interrupts will be managed and configured in FreeRTOS
|
||||
*/
|
||||
|
||||
/* System interrupt init*/
|
||||
/* MemoryManagement_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0);
|
||||
/* BusFault_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0);
|
||||
/* UsageFault_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0);
|
||||
/* SVCall_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(SVCall_IRQn, 10, 0);
|
||||
/* DebugMonitor_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0);
|
||||
/* PendSV_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(PendSV_IRQn, 10, 0);
|
||||
/* SysTick_IRQn interrupt configuration */
|
||||
|
||||
#ifndef RTOS
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
|
||||
#endif
|
||||
|
||||
/* USER CODE BEGIN MspInit 1 */
|
||||
|
||||
/* USER CODE END MspInit 1 */
|
||||
}
|
||||
|
||||
void bsp_set_rx_mode()
|
||||
{
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
|
||||
|
||||
GPIO_InitTypeDef gpio;
|
||||
gpio.Pin = TRX_IC_DATA_PIN;
|
||||
gpio.Mode = GPIO_MODE_INPUT;
|
||||
gpio.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
gpio.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
|
||||
}
|
||||
|
||||
void bsp_set_tx_mode()
|
||||
{
|
||||
GPIO_InitTypeDef gpio;
|
||||
gpio.Pin = TRX_IC_DATA_PIN;
|
||||
gpio.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
gpio.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
gpio.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
|
||||
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
|
||||
}
|
||||
|
||||
void bsp_gnss_on()
|
||||
{
|
||||
HAL_GPIO_WritePin(GNSS_EN_PORT, GNSS_EN_PIN, GPIO_PIN_SET);
|
||||
}
|
||||
|
||||
void bsp_gnss_off()
|
||||
{
|
||||
HAL_GPIO_WritePin(GNSS_EN_PORT, GNSS_EN_PIN, GPIO_PIN_RESET);
|
||||
HAL_Delay(100);
|
||||
}
|
||||
|
||||
|
||||
void USART_putc(USART_TypeDef* USARTx, char c)
|
||||
{
|
||||
while ( !(USARTx->ISR & USART_ISR_TXE) )
|
||||
;
|
||||
|
||||
USARTx->TDR = c;
|
||||
}
|
||||
|
||||
void bsp_write_char(char c)
|
||||
{
|
||||
USART_putc(USART1, c);
|
||||
}
|
||||
|
||||
void bsp_write_string(const char *s)
|
||||
{
|
||||
for ( int i = 0; s[i] != 0; ++i )
|
||||
USART_putc(USART1, s[i]);
|
||||
}
|
||||
|
||||
void bsp_start_wdt()
|
||||
{
|
||||
IWDG_InitTypeDef iwdg;
|
||||
iwdg.Prescaler = IWDG_PRESCALER_64;
|
||||
iwdg.Reload = 0x0fff;
|
||||
iwdg.Window = 0x0fff;
|
||||
|
||||
hiwdg.Instance = IWDG;
|
||||
hiwdg.Init = iwdg;
|
||||
|
||||
HAL_IWDG_Init(&hiwdg);
|
||||
}
|
||||
|
||||
void bsp_refresh_wdt()
|
||||
{
|
||||
HAL_IWDG_Refresh(&hiwdg);
|
||||
}
|
||||
|
||||
void bsp_set_gnss_input_callback(char_input_cb cb)
|
||||
{
|
||||
gnssInputCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_terminal_input_callback(char_input_cb cb)
|
||||
{
|
||||
terminalInputCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_start_sotdma_timer()
|
||||
{
|
||||
HAL_TIM_Base_Start_IT(&htim2);
|
||||
}
|
||||
|
||||
void bsp_stop_sotdma_timer()
|
||||
{
|
||||
HAL_TIM_Base_Stop_IT(&htim2);
|
||||
}
|
||||
|
||||
void bsp_set_gnss_1pps_callback(irq_callback cb)
|
||||
{
|
||||
ppsCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_trx_clk_callback(irq_callback cb)
|
||||
{
|
||||
trxClockCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_rx_clk_callback(irq_callback cb)
|
||||
{
|
||||
rxClockCallback = cb;
|
||||
}
|
||||
|
||||
void bsp_set_gnss_sotdma_timer_callback(irq_callback cb)
|
||||
{
|
||||
sotdmaCallback = cb;
|
||||
}
|
||||
|
||||
uint32_t bsp_get_sotdma_timer_value()
|
||||
{
|
||||
return TIM2->CNT;
|
||||
}
|
||||
|
||||
void bsp_set_sotdma_timer_value(uint32_t v)
|
||||
{
|
||||
TIM2->CNT = v;
|
||||
}
|
||||
|
||||
uint32_t bsp_get_system_clock()
|
||||
{
|
||||
return SystemCoreClock;
|
||||
}
|
||||
|
||||
uint8_t bsp_tx_spi_byte(uint8_t data)
|
||||
{
|
||||
uint8_t result = 0;
|
||||
HAL_SPI_TransmitReceive(&hspi1, &data, &result, 1, 2);
|
||||
return result;
|
||||
}
|
||||
|
||||
void bsp_reboot()
|
||||
{
|
||||
NVIC_SystemReset();
|
||||
}
|
||||
|
||||
bool bsp_is_tx_disabled()
|
||||
{
|
||||
return HAL_GPIO_ReadPin(TX_DISABLE_PORT, TX_DISABLE_PIN) == GPIO_PIN_RESET;
|
||||
}
|
||||
|
||||
void bsp_enter_dfu()
|
||||
{
|
||||
// Turn off the GNSS immediately to prevent its UART from transmitting and hijacking the bootloader upon reset
|
||||
bsp_gnss_off();
|
||||
|
||||
// This flag simply tells main() to jump to the ROM bootloader immediately upon reset, before initializing anything
|
||||
*(uint32_t*)BOOTMODE_ADDRESS = DFU_FLAG_MAGIC;
|
||||
|
||||
// Give the GNSS enough time to hibernate, then reset
|
||||
HAL_Delay(1000);
|
||||
bsp_reboot();
|
||||
}
|
||||
|
||||
void bsp_signal_rx_event()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void bsp_signal_tx_event()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void bsp_signal_gps_status(bool tracking)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
extern "C"
|
||||
{
|
||||
|
||||
void USART1_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_UART_GET_IT(&huart1, UART_IT_RXNE) )
|
||||
{
|
||||
__HAL_UART_CLEAR_IT(&huart1, UART_IT_RXNE);
|
||||
char c = USART1->RDR;
|
||||
if ( terminalInputCallback )
|
||||
terminalInputCallback(c);
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI2_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_2) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_2);
|
||||
if ( ppsCallback )
|
||||
ppsCallback();
|
||||
}
|
||||
}
|
||||
|
||||
void USART2_IRQHandler()
|
||||
{
|
||||
if ( __HAL_UART_GET_IT(&huart2, UART_IT_RXNE) )
|
||||
{
|
||||
__HAL_UART_CLEAR_IT(&huart2, UART_IT_RXNE);
|
||||
char c = (char)USART2->RDR;
|
||||
if ( gnssInputCallback )
|
||||
gnssInputCallback(c);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void TIM2_IRQHandler(void)
|
||||
{
|
||||
if(__HAL_TIM_GET_FLAG(&htim2, TIM_FLAG_UPDATE) != RESET)
|
||||
{
|
||||
if(__HAL_TIM_GET_IT_SOURCE(&htim2, TIM_IT_UPDATE) !=RESET)
|
||||
{
|
||||
__HAL_TIM_CLEAR_IT(&htim2, TIM_IT_UPDATE);
|
||||
if ( sotdmaCallback )
|
||||
sotdmaCallback();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI3_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_3) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
|
||||
if ( rxClockCallback )
|
||||
rxClockCallback();
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI1_IRQHandler(void)
|
||||
{
|
||||
if ( __HAL_GPIO_EXTI_GET_IT(GPIO_PIN_1) != RESET )
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_1);
|
||||
if ( trxClockCallback )
|
||||
trxClockCallback();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -72,7 +72,7 @@ static const GPIO __gpios[] = {
|
||||
{SDN2_PORT, {SDN2_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
|
||||
{RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{PA_BIAS_PORT, {PA_BIAS_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
|
||||
{I2C_SCL_PORT, {I2C_SCL_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
{I2C_SDA_PORT, {I2C_SDA_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
|
||||
};
|
||||
@ -353,7 +353,7 @@ void HAL_MspInit(void)
|
||||
|
||||
void bsp_set_rx_mode()
|
||||
{
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
|
||||
HAL_GPIO_WritePin(PA_BIAS_PORT, PA_BIAS_PIN, GPIO_PIN_RESET); // Kill the RF MOSFET bias voltage
|
||||
|
||||
GPIO_InitTypeDef gpio;
|
||||
gpio.Pin = TRX_IC_DATA_PIN;
|
||||
@ -372,7 +372,7 @@ void bsp_set_tx_mode()
|
||||
gpio.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(TRX_IC_DATA_PORT, &gpio);
|
||||
|
||||
HAL_GPIO_WritePin(TX_CTRL_PORT, TX_CTRL_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
|
||||
HAL_GPIO_WritePin(PA_BIAS_PORT, PA_BIAS_PIN, GPIO_PIN_SET); // RF MOSFET bias voltage
|
||||
}
|
||||
|
||||
void bsp_gnss_on()
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user