mirror of
https://github.com/mudita/MuditaOS.git
synced 2026-01-21 20:39:32 -05:00
6e12e5834f
Fixed modem reset procedur so now it will not stuck in cellular init on factory fresh phone. Also removed T3/T4 board recognition.
84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#ifndef PUREPHONE_LINUX_CELLULAR_HPP
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#define PUREPHONE_LINUX_CELLULAR_HPP
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#include "bsp/cellular/bsp_cellular.hpp"
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#include <cstring>
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#include <sys/epoll.h>
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#include <termios.h>
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#include <sys/ioctl.h>
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#include <mutex.hpp>
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namespace bsp
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{
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class LinuxCellular : public Cellular
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{
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private:
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bool pv_SendingAllowed = true;
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public:
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LinuxCellular(const char *term, uint32_t portSpeed);
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~LinuxCellular();
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void powerUp() override final;
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void powerDown() override final;
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void restart() override final;
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uint32_t wait(std::chrono::milliseconds timeoutMs) override final;
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ssize_t read(void *buf, size_t nbytes, std::chrono::milliseconds timeoutMs) override final;
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ssize_t write(void *buf, size_t nbytes) override final;
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void informModemHostAsleep() override final;
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void informModemHostWakeup() override final;
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void enterSleep() override final;
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void exitSleep() override final;
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void setSpeed(uint32_t portSpeed) override final;
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void setSendingAllowed(bool state) override final
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{
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pv_SendingAllowed = state;
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}
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bool getSendingAllowed() const noexcept override final
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{
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return pv_SendingAllowed;
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}
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void selectAntenna(bsp::cellular::antenna antenna) override final;
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bsp::cellular::antenna getAntenna() override final;
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bsp::Board getBoard() final;
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private:
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static constexpr speed_t baud_bits[] = {0,
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B9600,
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B19200,
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B38400,
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B57600,
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B115200,
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B230400,
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B460800,
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B921600,
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B1500000,
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B2000000,
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B3000000,
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B4000000};
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static const uint32_t MAX_EVENTS = 1;
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int fd = -1;
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int epoll_fd = -1;
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struct epoll_event event, events[MAX_EVENTS];
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cpp_freertos::MutexStandard serOutMutex;
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};
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} // namespace bsp
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#endif // PUREPHONE_LINUX_CELLULAR_HPP
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