diff options
Diffstat (limited to 'src')
26 files changed, 1551 insertions, 258 deletions
diff --git a/src/drivers/boards/px4fmu-v1/board_config.h b/src/drivers/boards/px4fmu-v1/board_config.h index 6f7166284..02c26b5c0 100644 --- a/src/drivers/boards/px4fmu-v1/board_config.h +++ b/src/drivers/boards/px4fmu-v1/board_config.h @@ -60,6 +60,7 @@ __BEGIN_DECLS /* PX4IO connection configuration */ #define PX4IO_SERIAL_DEVICE "/dev/ttyS2" +#define UDID_START 0x1FFF7A10 //#ifdef CONFIG_STM32_SPI2 //# error "SPI2 is not supported on this board" diff --git a/src/drivers/boards/px4fmu-v2/board_config.h b/src/drivers/boards/px4fmu-v2/board_config.h index a19ed9d24..4972e6914 100644 --- a/src/drivers/boards/px4fmu-v2/board_config.h +++ b/src/drivers/boards/px4fmu-v2/board_config.h @@ -52,6 +52,8 @@ __BEGIN_DECLS /* these headers are not C++ safe */ #include <stm32.h> #include <arch/board/board.h> + +#define UDID_START 0x1FFF7A10 /**************************************************************************************************** * Definitions diff --git a/src/drivers/boards/px4fmu-v2/px4fmu2_init.c b/src/drivers/boards/px4fmu-v2/px4fmu2_init.c index 269ec238e..71414d62c 100644 --- a/src/drivers/boards/px4fmu-v2/px4fmu2_init.c +++ b/src/drivers/boards/px4fmu-v2/px4fmu2_init.c @@ -282,7 +282,7 @@ __EXPORT int nsh_archinitialize(void) SPI_SELECT(spi1, PX4_SPIDEV_MPU, false); up_udelay(20); - message("[boot] Successfully initialized SPI port 1\n"); + message("[boot] Initialized SPI port 1 (SENSORS)\n"); /* Get the SPI port for the FRAM */ @@ -294,20 +294,23 @@ __EXPORT int nsh_archinitialize(void) return -ENODEV; } - /* Default SPI2 to 37.5 MHz (F4 max) and de-assert the known chip selects. */ - SPI_SETFREQUENCY(spi2, 375000000); + /* Default SPI2 to 37.5 MHz (40 MHz rounded to nearest valid divider, F4 max) + * and de-assert the known chip selects. */ + + // XXX start with 10.4 MHz in FRAM usage and go up to 37.5 once validated + SPI_SETFREQUENCY(spi2, 12 * 1000 * 1000); SPI_SETBITS(spi2, 8); SPI_SETMODE(spi2, SPIDEV_MODE3); SPI_SELECT(spi2, SPIDEV_FLASH, false); - message("[boot] Successfully initialized SPI port 2\n"); + message("[boot] Initialized SPI port 2 (RAMTRON FRAM)\n"); #ifdef CONFIG_MMCSD /* First, get an instance of the SDIO interface */ sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO); if (!sdio) { - message("nsh_archinitialize: Failed to initialize SDIO slot %d\n", + message("[boot] Failed to initialize SDIO slot %d\n", CONFIG_NSH_MMCSDSLOTNO); return -ENODEV; } @@ -315,7 +318,7 @@ __EXPORT int nsh_archinitialize(void) /* Now bind the SDIO interface to the MMC/SD driver */ int ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, sdio); if (ret != OK) { - message("nsh_archinitialize: Failed to bind SDIO to the MMC/SD driver: %d\n", ret); + message("[boot] Failed to bind SDIO to the MMC/SD driver: %d\n", ret); return ret; } diff --git a/src/drivers/gps/gps.cpp b/src/drivers/gps/gps.cpp index fc500a9ec..6b72d560f 100644 --- a/src/drivers/gps/gps.cpp +++ b/src/drivers/gps/gps.cpp @@ -85,7 +85,7 @@ static const int ERROR = -1; class GPS : public device::CDev { public: - GPS(const char *uart_path); + GPS(const char *uart_path, bool fake_gps); virtual ~GPS(); virtual int init(); @@ -112,6 +112,7 @@ private: struct vehicle_gps_position_s _report; ///< uORB topic for gps position orb_advert_t _report_pub; ///< uORB pub for gps position float _rate; ///< position update rate + bool _fake_gps; ///< fake gps output /** @@ -156,7 +157,7 @@ GPS *g_dev; } -GPS::GPS(const char *uart_path) : +GPS::GPS(const char *uart_path, bool fake_gps) : CDev("gps", GPS_DEVICE_PATH), _task_should_exit(false), _healthy(false), @@ -164,7 +165,8 @@ GPS::GPS(const char *uart_path) : _mode(GPS_DRIVER_MODE_UBX), _Helper(nullptr), _report_pub(-1), - _rate(0.0f) + _rate(0.0f), + _fake_gps(fake_gps) { /* store port name */ strncpy(_port, uart_path, sizeof(_port)); @@ -264,98 +266,133 @@ GPS::task_main() /* loop handling received serial bytes and also configuring in between */ while (!_task_should_exit) { - if (_Helper != nullptr) { - delete(_Helper); - /* set to zero to ensure parser is not used while not instantiated */ - _Helper = nullptr; - } + if (_fake_gps) { + + _report.timestamp_position = hrt_absolute_time(); + _report.lat = (int32_t)47.378301e7f; + _report.lon = (int32_t)8.538777e7f; + _report.alt = (int32_t)400e3f; + _report.timestamp_variance = hrt_absolute_time(); + _report.s_variance_m_s = 10.0f; + _report.p_variance_m = 10.0f; + _report.c_variance_rad = 0.1f; + _report.fix_type = 3; + _report.eph_m = 10.0f; + _report.epv_m = 10.0f; + _report.timestamp_velocity = hrt_absolute_time(); + _report.vel_n_m_s = 0.0f; + _report.vel_e_m_s = 0.0f; + _report.vel_d_m_s = 0.0f; + _report.vel_m_s = sqrtf(_report.vel_n_m_s * _report.vel_n_m_s + _report.vel_e_m_s * _report.vel_e_m_s + _report.vel_d_m_s * _report.vel_d_m_s); + _report.cog_rad = 0.0f; + _report.vel_ned_valid = true; + + //no time and satellite information simulated + + if (_report_pub > 0) { + orb_publish(ORB_ID(vehicle_gps_position), _report_pub, &_report); + + } else { + _report_pub = orb_advertise(ORB_ID(vehicle_gps_position), &_report); + } - switch (_mode) { - case GPS_DRIVER_MODE_UBX: - _Helper = new UBX(_serial_fd, &_report); - break; + usleep(2e5); - case GPS_DRIVER_MODE_MTK: - _Helper = new MTK(_serial_fd, &_report); - break; + } else { - default: - break; - } + if (_Helper != nullptr) { + delete(_Helper); + /* set to zero to ensure parser is not used while not instantiated */ + _Helper = nullptr; + } - unlock(); + switch (_mode) { + case GPS_DRIVER_MODE_UBX: + _Helper = new UBX(_serial_fd, &_report); + break; + + case GPS_DRIVER_MODE_MTK: + _Helper = new MTK(_serial_fd, &_report); + break; + + default: + break; + } - if (_Helper->configure(_baudrate) == 0) { unlock(); - // GPS is obviously detected successfully, reset statistics - _Helper->reset_update_rates(); + if (_Helper->configure(_baudrate) == 0) { + unlock(); - while (_Helper->receive(TIMEOUT_5HZ) > 0 && !_task_should_exit) { -// lock(); - /* opportunistic publishing - else invalid data would end up on the bus */ - if (_report_pub > 0) { - orb_publish(ORB_ID(vehicle_gps_position), _report_pub, &_report); + // GPS is obviously detected successfully, reset statistics + _Helper->reset_update_rates(); - } else { - _report_pub = orb_advertise(ORB_ID(vehicle_gps_position), &_report); - } + while (_Helper->receive(TIMEOUT_5HZ) > 0 && !_task_should_exit) { + // lock(); + /* opportunistic publishing - else invalid data would end up on the bus */ + if (_report_pub > 0) { + orb_publish(ORB_ID(vehicle_gps_position), _report_pub, &_report); + + } else { + _report_pub = orb_advertise(ORB_ID(vehicle_gps_position), &_report); + } - last_rate_count++; + last_rate_count++; - /* measure update rate every 5 seconds */ - if (hrt_absolute_time() - last_rate_measurement > RATE_MEASUREMENT_PERIOD) { - _rate = last_rate_count / ((float)((hrt_absolute_time() - last_rate_measurement)) / 1000000.0f); - last_rate_measurement = hrt_absolute_time(); - last_rate_count = 0; - _Helper->store_update_rates(); - _Helper->reset_update_rates(); - } + /* measure update rate every 5 seconds */ + if (hrt_absolute_time() - last_rate_measurement > RATE_MEASUREMENT_PERIOD) { + _rate = last_rate_count / ((float)((hrt_absolute_time() - last_rate_measurement)) / 1000000.0f); + last_rate_measurement = hrt_absolute_time(); + last_rate_count = 0; + _Helper->store_update_rates(); + _Helper->reset_update_rates(); + } - if (!_healthy) { - char *mode_str = "unknown"; + if (!_healthy) { + char *mode_str = "unknown"; - switch (_mode) { - case GPS_DRIVER_MODE_UBX: - mode_str = "UBX"; - break; + switch (_mode) { + case GPS_DRIVER_MODE_UBX: + mode_str = "UBX"; + break; - case GPS_DRIVER_MODE_MTK: - mode_str = "MTK"; - break; + case GPS_DRIVER_MODE_MTK: + mode_str = "MTK"; + break; - default: - break; + default: + break; + } + + warnx("module found: %s", mode_str); + _healthy = true; } + } - warnx("module found: %s", mode_str); - _healthy = true; + if (_healthy) { + warnx("module lost"); + _healthy = false; + _rate = 0.0f; } - } - if (_healthy) { - warnx("module lost"); - _healthy = false; - _rate = 0.0f; + lock(); } lock(); - } - - lock(); - /* select next mode */ - switch (_mode) { - case GPS_DRIVER_MODE_UBX: - _mode = GPS_DRIVER_MODE_MTK; - break; + /* select next mode */ + switch (_mode) { + case GPS_DRIVER_MODE_UBX: + _mode = GPS_DRIVER_MODE_MTK; + break; - case GPS_DRIVER_MODE_MTK: - _mode = GPS_DRIVER_MODE_UBX; - break; + case GPS_DRIVER_MODE_MTK: + _mode = GPS_DRIVER_MODE_UBX; + break; - default: - break; + default: + break; + } } } @@ -417,7 +454,7 @@ namespace gps GPS *g_dev; -void start(const char *uart_path); +void start(const char *uart_path, bool fake_gps); void stop(); void test(); void reset(); @@ -427,7 +464,7 @@ void info(); * Start the driver. */ void -start(const char *uart_path) +start(const char *uart_path, bool fake_gps) { int fd; @@ -435,7 +472,7 @@ start(const char *uart_path) errx(1, "already started"); /* create the driver */ - g_dev = new GPS(uart_path); + g_dev = new GPS(uart_path, fake_gps); if (g_dev == nullptr) goto fail; @@ -527,6 +564,7 @@ gps_main(int argc, char *argv[]) /* set to default */ char *device_name = GPS_DEFAULT_UART_PORT; + bool fake_gps = false; /* * Start/load the driver. @@ -542,7 +580,13 @@ gps_main(int argc, char *argv[]) } } - gps::start(device_name); + /* Detect fake gps option */ + for (int i = 2; i < argc; i++) { + if (!strcmp(argv[i], "-f")) + fake_gps = true; + } + + gps::start(device_name, fake_gps); } if (!strcmp(argv[1], "stop")) @@ -567,5 +611,5 @@ gps_main(int argc, char *argv[]) gps::info(); out: - errx(1, "unrecognized command, try 'start', 'stop', 'test', 'reset' or 'status' [-d /dev/ttyS0-n]"); + errx(1, "unrecognized command, try 'start', 'stop', 'test', 'reset' or 'status' [-d /dev/ttyS0-n][-f]"); } diff --git a/src/drivers/hil/hil.cpp b/src/drivers/hil/hil.cpp index c1d73dd87..0a047f38f 100644 --- a/src/drivers/hil/hil.cpp +++ b/src/drivers/hil/hil.cpp @@ -1,6 +1,6 @@ /**************************************************************************** * - * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -193,9 +193,10 @@ HIL::~HIL() } while (_task != -1); } - /* clean up the alternate device node */ - if (_primary_pwm_device) - unregister_driver(PWM_OUTPUT_DEVICE_PATH); + // XXX already claimed with CDEV + // /* clean up the alternate device node */ + // if (_primary_pwm_device) + // unregister_driver(PWM_OUTPUT_DEVICE_PATH); g_hil = nullptr; } diff --git a/src/drivers/hott/hott_sensors/hott_sensors.cpp b/src/drivers/hott/hott_sensors/hott_sensors.cpp index e322c6349..a3d3a3933 100644 --- a/src/drivers/hott/hott_sensors/hott_sensors.cpp +++ b/src/drivers/hott/hott_sensors/hott_sensors.cpp @@ -211,7 +211,7 @@ hott_sensors_main(int argc, char *argv[]) thread_should_exit = false; deamon_task = task_spawn_cmd(daemon_name, SCHED_DEFAULT, - SCHED_PRIORITY_MAX - 40, + SCHED_PRIORITY_DEFAULT, 1024, hott_sensors_thread_main, (argv) ? (const char **)&argv[2] : (const char **)NULL); diff --git a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp index 042d9f816..d293f9954 100644 --- a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp +++ b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp @@ -237,7 +237,7 @@ hott_telemetry_main(int argc, char *argv[]) thread_should_exit = false; deamon_task = task_spawn_cmd(daemon_name, SCHED_DEFAULT, - SCHED_PRIORITY_MAX - 40, + SCHED_PRIORITY_DEFAULT, 2048, hott_telemetry_thread_main, (argv) ? (const char **)&argv[2] : (const char **)NULL); diff --git a/src/drivers/px4fmu/fmu.cpp b/src/drivers/px4fmu/fmu.cpp index b878d29bc..b28d318d7 100644 --- a/src/drivers/px4fmu/fmu.cpp +++ b/src/drivers/px4fmu/fmu.cpp @@ -65,6 +65,7 @@ #include <systemlib/err.h> #include <systemlib/mixer/mixer.h> #include <systemlib/pwm_limit/pwm_limit.h> +#include <systemlib/board_serial.h> #include <drivers/drv_mixer.h> #include <drivers/drv_rc_input.h> @@ -224,10 +225,10 @@ PX4FMU::PX4FMU() : _armed(false), _pwm_on(false), _mixers(nullptr), - _failsafe_pwm( {0}), - _disarmed_pwm( {0}), - _num_failsafe_set(0), - _num_disarmed_set(0) + _failsafe_pwm({0}), + _disarmed_pwm({0}), + _num_failsafe_set(0), + _num_disarmed_set(0) { for (unsigned i = 0; i < _max_actuators; i++) { _min_pwm[i] = PWM_DEFAULT_MIN; @@ -575,7 +576,7 @@ PX4FMU::task_main() if (i >= outputs.noutputs || !isfinite(outputs.output[i]) || outputs.output[i] < -1.0f || - outputs.output[i] > 1.0f) { + outputs.output[i] > 1.0f) { /* * Value is NaN, INF or out of band - set to the minimum value. * This will be clearly visible on the servo status and will limit the risk of accidentally @@ -933,7 +934,7 @@ PX4FMU::pwm_ioctl(file *filp, int cmd, unsigned long arg) break; } - /* FALLTHROUGH */ + /* FALLTHROUGH */ case PWM_SERVO_SET(3): case PWM_SERVO_SET(2): if (_mode < MODE_4PWM) { @@ -941,7 +942,7 @@ PX4FMU::pwm_ioctl(file *filp, int cmd, unsigned long arg) break; } - /* FALLTHROUGH */ + /* FALLTHROUGH */ case PWM_SERVO_SET(1): case PWM_SERVO_SET(0): if (arg <= 2100) { @@ -960,7 +961,7 @@ PX4FMU::pwm_ioctl(file *filp, int cmd, unsigned long arg) break; } - /* FALLTHROUGH */ + /* FALLTHROUGH */ case PWM_SERVO_GET(3): case PWM_SERVO_GET(2): if (_mode < MODE_4PWM) { @@ -968,7 +969,7 @@ PX4FMU::pwm_ioctl(file *filp, int cmd, unsigned long arg) break; } - /* FALLTHROUGH */ + /* FALLTHROUGH */ case PWM_SERVO_GET(1): case PWM_SERVO_GET(0): *(servo_position_t *)arg = up_pwm_servo_get(cmd - PWM_SERVO_GET(0)); @@ -1591,6 +1592,15 @@ fmu_main(int argc, char *argv[]) errx(0, "FMU driver stopped"); } + if (!strcmp(verb, "id")) { + char id[12]; + (void)get_board_serial(id); + + errx(0, "Board serial:\n %02X%02X%02X%02X %02X%02X%02X%02X %02X%02X%02X%02X", + (unsigned)id[0], (unsigned)id[1], (unsigned)id[2], (unsigned)id[3], (unsigned)id[4], (unsigned)id[5], + (unsigned)id[6], (unsigned)id[7], (unsigned)id[8], (unsigned)id[9], (unsigned)id[10], (unsigned)id[11]); + } + if (fmu_start() != OK) errx(1, "failed to start the FMU driver"); @@ -1647,6 +1657,7 @@ fmu_main(int argc, char *argv[]) sensor_reset(0); warnx("resettet default time"); } + exit(0); } diff --git a/src/drivers/px4io/px4io.cpp b/src/drivers/px4io/px4io.cpp index cbdd5acc4..0ca35d2f2 100644 --- a/src/drivers/px4io/px4io.cpp +++ b/src/drivers/px4io/px4io.cpp @@ -1,6 +1,6 @@ /**************************************************************************** * - * Copyright (c) 2012, 2013 PX4 Development Team. All rights reserved. + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -35,7 +35,7 @@ * @file px4io.cpp * Driver for the PX4IO board. * - * PX4IO is connected via I2C. + * PX4IO is connected via I2C or DMA enabled high-speed UART. */ #include <nuttx/config.h> @@ -1690,6 +1690,9 @@ PX4IO::mixer_send(const char *buf, unsigned buflen, unsigned retries) int ret = io_reg_set(PX4IO_PAGE_MIXERLOAD, 0, (uint16_t *)frame, (sizeof(px4io_mixdata) + 2) / 2); + if (ret) + return ret; + retries--; log("mixer sent"); @@ -2420,6 +2423,69 @@ detect(int argc, char *argv[]) } void +checkcrc(int argc, char *argv[]) +{ + bool keep_running = false; + + if (g_dev == nullptr) { + /* allocate the interface */ + device::Device *interface = get_interface(); + + /* create the driver - it will set g_dev */ + (void)new PX4IO(interface); + + if (g_dev == nullptr) + errx(1, "driver alloc failed"); + } else { + /* its already running, don't kill the driver */ + keep_running = true; + } + + /* + check IO CRC against CRC of a file + */ + if (argc < 2) { + printf("usage: px4io checkcrc filename\n"); + exit(1); + } + int fd = open(argv[1], O_RDONLY); + if (fd == -1) { + printf("open of %s failed - %d\n", argv[1], errno); + exit(1); + } + const uint32_t app_size_max = 0xf000; + uint32_t fw_crc = 0; + uint32_t nbytes = 0; + while (true) { + uint8_t buf[16]; + int n = read(fd, buf, sizeof(buf)); + if (n <= 0) break; + fw_crc = crc32part(buf, n, fw_crc); + nbytes += n; + } + close(fd); + while (nbytes < app_size_max) { + uint8_t b = 0xff; + fw_crc = crc32part(&b, 1, fw_crc); + nbytes++; + } + + int ret = g_dev->ioctl(nullptr, PX4IO_CHECK_CRC, fw_crc); + + if (!keep_running) { + delete g_dev; + g_dev = nullptr; + } + + if (ret != OK) { + printf("check CRC failed - %d\n", ret); + exit(1); + } + printf("CRCs match\n"); + exit(0); +} + +void bind(int argc, char *argv[]) { int pulses; @@ -2613,6 +2679,9 @@ px4io_main(int argc, char *argv[]) if (!strcmp(argv[1], "detect")) detect(argc - 1, argv + 1); + if (!strcmp(argv[1], "checkcrc")) + checkcrc(argc - 1, argv + 1); + if (!strcmp(argv[1], "update")) { if (g_dev != nullptr) { @@ -2798,49 +2867,6 @@ px4io_main(int argc, char *argv[]) exit(0); } - if (!strcmp(argv[1], "checkcrc")) { - /* - check IO CRC against CRC of a file - */ - if (argc <= 2) { - printf("usage: px4io checkcrc filename\n"); - exit(1); - } - if (g_dev == nullptr) { - printf("px4io is not started\n"); - exit(1); - } - int fd = open(argv[2], O_RDONLY); - if (fd == -1) { - printf("open of %s failed - %d\n", argv[2], errno); - exit(1); - } - const uint32_t app_size_max = 0xf000; - uint32_t fw_crc = 0; - uint32_t nbytes = 0; - while (true) { - uint8_t buf[16]; - int n = read(fd, buf, sizeof(buf)); - if (n <= 0) break; - fw_crc = crc32part(buf, n, fw_crc); - nbytes += n; - } - close(fd); - while (nbytes < app_size_max) { - uint8_t b = 0xff; - fw_crc = crc32part(&b, 1, fw_crc); - nbytes++; - } - - int ret = g_dev->ioctl(nullptr, PX4IO_CHECK_CRC, fw_crc); - if (ret != OK) { - printf("check CRC failed - %d\n", ret); - exit(1); - } - printf("CRCs match\n"); - exit(0); - } - if (!strcmp(argv[1], "rx_dsm") || !strcmp(argv[1], "rx_dsm_10bit") || !strcmp(argv[1], "rx_dsm_11bit") || diff --git a/src/drivers/rgbled/rgbled.cpp b/src/drivers/rgbled/rgbled.cpp index 727c86e02..4f58891ed 100644 --- a/src/drivers/rgbled/rgbled.cpp +++ b/src/drivers/rgbled/rgbled.cpp @@ -559,7 +559,7 @@ RGBLED::get(bool &on, bool &powersave, uint8_t &r, uint8_t &g, uint8_t &b) void rgbled_usage() { - warnx("missing command: try 'start', 'test', 'info', 'off', 'rgb 30 40 50'"); + warnx("missing command: try 'start', 'test', 'info', 'off', 'stop', 'rgb 30 40 50'"); warnx("options:"); warnx(" -b i2cbus (%d)", PX4_I2C_BUS_LED); warnx(" -a addr (0x%x)", ADDR); @@ -643,7 +643,7 @@ rgbled_main(int argc, char *argv[]) if (g_rgbled == nullptr) { warnx("not started"); rgbled_usage(); - exit(0); + exit(1); } if (!strcmp(verb, "test")) { @@ -669,7 +669,7 @@ rgbled_main(int argc, char *argv[]) exit(0); } - if (!strcmp(verb, "off")) { + if (!strcmp(verb, "off") || !strcmp(verb, "stop")) { fd = open(RGBLED_DEVICE_PATH, 0); if (fd == -1) { @@ -681,6 +681,12 @@ rgbled_main(int argc, char *argv[]) exit(ret); } + if (!strcmp(verb, "stop")) { + delete g_rgbled; + g_rgbled = nullptr; + exit(0); + } + if (!strcmp(verb, "rgb")) { if (argc < 5) { errx(1, "Usage: rgbled rgb <red> <green> <blue>"); diff --git a/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c b/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c index 3bb872405..31a9cdefa 100644 --- a/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c +++ b/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c @@ -1,7 +1,6 @@ /**************************************************************************** * - * Copyright (c) 2013 PX4 Development Team. All rights reserved. - * Author: Lorenz Meier <lm@inf.ethz.ch> + * Copyright (c) 2013, 2014 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -49,21 +48,75 @@ * */ +/** + * L1 period + * + * This is the L1 distance and defines the tracking + * point ahead of the aircraft its following. + * A value of 25 meters works for most aircraft. Shorten + * slowly during tuning until response is sharp without oscillation. + * + * @min 1.0 + * @max 100.0 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_L1_PERIOD, 25.0f); - +/** + * L1 damping + * + * Damping factor for L1 control. + * + * @min 0.6 + * @max 0.9 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_L1_DAMPING, 0.75f); - +/** + * Default Loiter Radius + * + * This radius is used when no other loiter radius is set. + * + * @min 10.0 + * @max 100.0 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_LOITER_R, 50.0f); - +/** + * Cruise throttle + * + * This is the throttle setting required to achieve the desired cruise speed. Most airframes have a value of 0.5-0.7. + * + * @min 0.0 + * @max 1.0 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_THR_CRUISE, 0.7f); - +/** + * Negative pitch limit + * + * The minimum negative pitch the controller will output. + * + * @unit degrees + * @min -60.0 + * @max 0.0 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_P_LIM_MIN, -45.0f); - +/** + * Positive pitch limit + * + * The maximum positive pitch the controller will output. + * + * @unit degrees + * @min 0.0 + * @max 60.0 + * @group L1 Control + */ PARAM_DEFINE_FLOAT(FW_P_LIM_MAX, 45.0f); diff --git a/src/modules/sensors/module.mk b/src/modules/sensors/module.mk index ebbc580e1..aa538fd6b 100644 --- a/src/modules/sensors/module.mk +++ b/src/modules/sensors/module.mk @@ -1,6 +1,6 @@ ############################################################################ # -# Copyright (c) 2012, 2013 PX4 Development Team. All rights reserved. +# Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions diff --git a/src/modules/sensors/sensor_params.c b/src/modules/sensors/sensor_params.c index 241c5b99b..3b3e56c88 100644 --- a/src/modules/sensors/sensor_params.c +++ b/src/modules/sensors/sensor_params.c @@ -1,9 +1,6 @@ /**************************************************************************** * - * Copyright (C) 2012 PX4 Development Team. All rights reserved. - * Author: @author Lorenz Meier <lm@inf.ethz.ch> - * @author Thomas Gubler <thomasgubler@student.ethz.ch> - * @author Julian Oes <joes@student.ethz.ch> + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -38,6 +35,10 @@ * @file sensor_params.c * * Parameters defined by the sensors task. + * + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author Julian Oes <joes@student.ethz.ch> + * @author Thomas Gubler <thomasgubler@student.ethz.ch> */ #include <nuttx/config.h> @@ -45,41 +46,98 @@ #include <systemlib/param/param.h> /** - * Gyro X offset FIXME + * Gyro X offset * - * This is an X-axis offset for the gyro. - * Adjust it according to the calibration data. + * This is an X-axis offset for the gyro. Adjust it according to the calibration data. * * @min -10.0 * @max 10.0 - * @group Gyro Config + * @group Sensor Calibration */ PARAM_DEFINE_FLOAT(SENS_GYRO_XOFF, 0.0f); /** - * Gyro Y offset FIXME with dot. + * Gyro Y offset * * @min -10.0 * @max 10.0 - * @group Gyro Config + * @group Sensor Calibration */ PARAM_DEFINE_FLOAT(SENS_GYRO_YOFF, 0.0f); /** - * Gyro Z offset FIXME + * Gyro Z offset * * @min -5.0 * @max 5.0 - * @group Gyro Config + * @group Sensor Calibration */ PARAM_DEFINE_FLOAT(SENS_GYRO_ZOFF, 0.0f); +/** + * Gyro X scaling + * + * X-axis scaling. + * + * @min -1.5 + * @max 1.5 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_GYRO_XSCALE, 1.0f); + +/** + * Gyro Y scaling + * + * Y-axis scaling. + * + * @min -1.5 + * @max 1.5 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_GYRO_YSCALE, 1.0f); + +/** + * Gyro Z scaling + * + * Z-axis scaling. + * + * @min -1.5 + * @max 1.5 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_GYRO_ZSCALE, 1.0f); +/** + * Magnetometer X offset + * + * This is an X-axis offset for the magnetometer. + * + * @min -500.0 + * @max 500.0 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_MAG_XOFF, 0.0f); + +/** + * Magnetometer Y offset + * + * This is an Y-axis offset for the magnetometer. + * + * @min -500.0 + * @max 500.0 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_MAG_YOFF, 0.0f); + +/** + * Magnetometer Z offset + * + * This is an Z-axis offset for the magnetometer. + * + * @min -500.0 + * @max 500.0 + * @group Sensor Calibration + */ PARAM_DEFINE_FLOAT(SENS_MAG_ZOFF, 0.0f); PARAM_DEFINE_FLOAT(SENS_MAG_XSCALE, 1.0f); @@ -100,16 +158,114 @@ PARAM_DEFINE_INT32(SENS_DPRES_ANA, 0); PARAM_DEFINE_INT32(SENS_BOARD_ROT, 0); PARAM_DEFINE_INT32(SENS_EXT_MAG_ROT, 0); +/** + * RC Channel 1 Minimum + * + * Minimum value for RC channel 1 + * + * @min 800.0 + * @max 1500.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC1_MIN, 1000.0f); + +/** + * RC Channel 1 Trim + * + * Mid point value (same as min for throttle) + * + * @min 800.0 + * @max 2200.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC1_TRIM, 1500.0f); + +/** + * RC Channel 1 Maximum + * + * Maximum value for RC channel 1 + * + * @min 1500.0 + * @max 2200.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC1_MAX, 2000.0f); + +/** + * RC Channel 1 Reverse + * + * Set to -1 to reverse channel. + * + * @min -1.0 + * @max 1.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC1_REV, 1.0f); + +/** + * RC Channel 1 dead zone + * + * The +- range of this value around the trim value will be considered as zero. + * + * @min 0.0 + * @max 100.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC1_DZ, 10.0f); -PARAM_DEFINE_FLOAT(RC2_MIN, 1000); -PARAM_DEFINE_FLOAT(RC2_TRIM, 1500); -PARAM_DEFINE_FLOAT(RC2_MAX, 2000); +/** + * RC Channel 2 Minimum + * + * Minimum value for RC channel 2 + * + * @min 800.0 + * @max 1500.0 + * @group Radio Calibration + */ +PARAM_DEFINE_FLOAT(RC2_MIN, 1000.0f); + +/** + * RC Channel 2 Trim + * + * Mid point value (same as min for throttle) + * + * @min 800.0 + * @max 2200.0 + * @group Radio Calibration + */ +PARAM_DEFINE_FLOAT(RC2_TRIM, 1500.0f); + +/** + * RC Channel 2 Maximum + * + * Maximum value for RC channel 2 + * + * @min 1500.0 + * @max 2200.0 + * @group Radio Calibration + */ +PARAM_DEFINE_FLOAT(RC2_MAX, 2000.0f); + +/** + * RC Channel 2 Reverse + * + * Set to -1 to reverse channel. + * + * @min -1.0 + * @max 1.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC2_REV, 1.0f); + +/** + * RC Channel 2 dead zone + * + * The +- range of this value around the trim value will be considered as zero. + * + * @min 0.0 + * @max 100.0 + * @group Radio Calibration + */ PARAM_DEFINE_FLOAT(RC2_DZ, 10.0f); PARAM_DEFINE_FLOAT(RC3_MIN, 1000); diff --git a/src/modules/systemlib/board_serial.c b/src/modules/systemlib/board_serial.c new file mode 100644 index 000000000..ad8c2bf83 --- /dev/null +++ b/src/modules/systemlib/board_serial.c @@ -0,0 +1,60 @@ +/**************************************************************************** + * + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file board_serial.h + * Read off the board serial + * + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author David "Buzz" Bussenschutt <davidbuzz@gmail.com> + * + */ + +#include "otp.h" +#include "board_config.h" +#include "board_serial.h" + +int get_board_serial(char *serialid) +{ + const volatile unsigned *udid_ptr = (const unsigned *)UDID_START; + union udid id; + val_read((unsigned *)&id, udid_ptr, sizeof(id)); + + + /* Copy the serial from the chips non-write memory and swap endianess */ + serialid[0] = id.data[3]; serialid[1] = id.data[2]; serialid[2] = id.data[1]; serialid[3] = id.data[0]; + serialid[4] = id.data[7]; serialid[5] = id.data[6]; serialid[6] = id.data[5]; serialid[7] = id.data[4]; + serialid[8] = id.data[11]; serialid[9] = id.data[10]; serialid[10] = id.data[9]; serialid[11] = id.data[8]; + + return 0; +}
\ No newline at end of file diff --git a/src/modules/systemlib/board_serial.h b/src/modules/systemlib/board_serial.h new file mode 100644 index 000000000..b14bb4376 --- /dev/null +++ b/src/modules/systemlib/board_serial.h @@ -0,0 +1,49 @@ +/**************************************************************************** + * + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file board_serial.h + * Read off the board serial + * + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author David "Buzz" Bussenschutt <davidbuzz@gmail.com> + * + */ + +#pragma once + +__BEGIN_DECLS + +__EXPORT int get_board_serial(char *serialid); + +__END_DECLS diff --git a/src/modules/systemlib/module.mk b/src/modules/systemlib/module.mk index 843cda722..8c6c300d6 100644 --- a/src/modules/systemlib/module.mk +++ b/src/modules/systemlib/module.mk @@ -49,4 +49,7 @@ SRCS = err.c \ airspeed.c \ system_params.c \ mavlink_log.c \ - rc_check.c + rc_check.c \ + otp.c \ + board_serial.c + diff --git a/src/modules/systemlib/otp.c b/src/modules/systemlib/otp.c new file mode 100644 index 000000000..695574fdc --- /dev/null +++ b/src/modules/systemlib/otp.c @@ -0,0 +1,224 @@ +/**************************************************************************** + * + * Copyright (C) 2012-2013 PX4 Development Team. All rights reserved. + * Authors: + * Lorenz Meier <lm@inf.ethz.ch> + * David "Buzz" Bussenschutt <davidbuzz@gmail.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file otp.c + * otp estimation + * + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author David "Buzz" Bussenschutt <davidbuzz@gmail.com> + * + */ + +#include <nuttx/config.h> +#include <board_config.h> +#include <stdio.h> +#include <math.h> +#include <unistd.h> +#include <string.h> // memset +#include "conversions.h" +#include "otp.h" +#include "err.h" // warnx +#include <assert.h> + + +int val_read(void *dest, volatile const void *src, int bytes) +{ + + int i; + + for (i = 0; i < bytes / 4; i++) { + *(((volatile unsigned *)dest) + i) = *(((volatile unsigned *)src) + i); + } + + return i * 4; +} + + +int write_otp(uint8_t id_type, uint32_t vid, uint32_t pid, char *signature) +{ + + warnx("write_otp: PX4 / %02X / %02X / %02X / ... etc \n", id_type, vid, pid); + + int errors = 0; + + // descriptor + if (F_write_byte(ADDR_OTP_START, 'P')) + errors++; + // write the 'P' from PX4. to first byte in OTP + if (F_write_byte(ADDR_OTP_START + 1, 'X')) + errors++; // write the 'P' from PX4. to first byte in OTP + if (F_write_byte(ADDR_OTP_START + 2, '4')) + errors++; + if (F_write_byte(ADDR_OTP_START + 3, '\0')) + errors++; + //id_type + if (F_write_byte(ADDR_OTP_START + 4, id_type)) + errors++; + // vid and pid are 4 bytes each + if (F_write_word(ADDR_OTP_START + 5, vid)) + errors++; + if (F_write_word(ADDR_OTP_START + 9, pid)) + errors++; + + // leave some 19 bytes of space, and go to the next block... + // then the auth sig starts + for (int i = 0 ; i < 128 ; i++) { + if (F_write_byte(ADDR_OTP_START + 32 + i, signature[i])) + errors++; + } + + return errors; +} + +int lock_otp(void) +{ + //determine the required locking size - can only write full lock bytes */ +// int size = sizeof(struct otp) / 32; +// +// struct otp_lock otp_lock_mem; +// +// memset(&otp_lock_mem, OTP_LOCK_UNLOCKED, sizeof(otp_lock_mem)); +// for (int i = 0; i < sizeof(otp_lock_mem) / sizeof(otp_lock_mem.lock_bytes[0]); i++) +// otp_lock_mem.lock_bytes[i] = OTP_LOCK_LOCKED; + //XXX add the actual call here to write the OTP_LOCK bytes only at final stage + // val_copy(lock_ptr, &otp_lock_mem, sizeof(otp_lock_mem)); + + int locksize = 5; + + int errors = 0; + + // or just realise it's exctly 5x 32byte blocks we need to lock. 1 block for ID,type,vid,pid, and 4 blocks for certificate, which is 128 bytes. + for (int i = 0 ; i < locksize ; i++) { + if (F_write_byte(ADDR_OTP_LOCK_START + i, OTP_LOCK_LOCKED)) + errors++; + } + + return errors; +} + + + +// COMPLETE, BUSY, or other flash error? +int F_GetStatus(void) +{ + int fs = F_COMPLETE; + + if ((FLASH->status & F_BSY) == F_BSY) { fs = F_BUSY; } else { + + if ((FLASH->status & F_WRPERR) != (uint32_t)0x00) { fs = F_ERROR_WRP; } else { + + if ((FLASH->status & (uint32_t)0xEF) != (uint32_t)0x00) { fs = F_ERROR_PROGRAM; } else { + + if ((FLASH->status & F_OPERR) != (uint32_t)0x00) { fs = F_ERROR_OPERATION; } else { + fs = F_COMPLETE; + } + } + } + } + + return fs; +} + + +// enable FLASH Registers +void F_unlock(void) +{ + if ((FLASH->control & F_CR_LOCK) != 0) { + FLASH->key = F_KEY1; + FLASH->key = F_KEY2; + } +} + +// lock the FLASH Registers +void F_lock(void) +{ + FLASH->control |= F_CR_LOCK; +} + +// flash write word. +int F_write_word(uint32_t Address, uint32_t Data) +{ + unsigned char octet[4] = {0, 0, 0, 0}; + + int ret = 0; + + for (int i = 0; i < 4; i++) { + octet[i] = (Data >> (i * 8)) & 0xFF; + ret = F_write_byte(Address + i, octet[i]); + } + + return ret; +} + +// flash write byte +int F_write_byte(uint32_t Address, uint8_t Data) +{ + volatile int status = F_COMPLETE; + + //warnx("F_write_byte: %08X %02d", Address , Data ) ; + + //Check the parameters + assert(IS_F_ADDRESS(Address)); + + //Wait for FLASH operation to complete by polling on BUSY flag. + status = F_GetStatus(); + + while (status == F_BUSY) { status = F_GetStatus();} + + if (status == F_COMPLETE) { + //if the previous operation is completed, proceed to program the new data + FLASH->control &= CR_PSIZE_MASK; + FLASH->control |= F_PSIZE_BYTE; + FLASH->control |= F_CR_PG; + + *(volatile uint8_t *)Address = Data; + + //Wait for FLASH operation to complete by polling on BUSY flag. + status = F_GetStatus(); + + while (status == F_BUSY) { status = F_GetStatus();} + + //if the program operation is completed, disable the PG Bit + FLASH->control &= (~F_CR_PG); + } + + //Return the Program Status + return !(status == F_COMPLETE); +} + + + diff --git a/src/modules/systemlib/otp.h b/src/modules/systemlib/otp.h new file mode 100644 index 000000000..f10e129d8 --- /dev/null +++ b/src/modules/systemlib/otp.h @@ -0,0 +1,151 @@ +/**************************************************************************** + * + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file otp.h + * One TIme Programmable ( OTP ) Flash routine/s. + * + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author David "Buzz" Bussenschutt <davidbuzz@gmail.com> + * + */ + +#ifndef OTP_H_ +#define OTP_H_ + +__BEGIN_DECLS + +#define ADDR_OTP_START 0x1FFF7800 +#define ADDR_OTP_LOCK_START 0x1FFF7A00 + +#define OTP_LOCK_LOCKED 0x00 +#define OTP_LOCK_UNLOCKED 0xFF + + + +#include <unistd.h> +#include <stdio.h> + +// possible flash statuses +#define F_BUSY 1 +#define F_ERROR_WRP 2 +#define F_ERROR_PROGRAM 3 +#define F_ERROR_OPERATION 4 +#define F_COMPLETE 5 + +typedef struct { + volatile uint32_t accesscontrol; // 0x00 + volatile uint32_t key; // 0x04 + volatile uint32_t optionkey; // 0x08 + volatile uint32_t status; // 0x0C + volatile uint32_t control; // 0x10 + volatile uint32_t optioncontrol; //0x14 +} flash_registers; + +#define PERIPH_BASE ((uint32_t)0x40000000) //Peripheral base address +#define AHB1PERIPH_BASE (PERIPH_BASE + 0x00020000) +#define F_R_BASE (AHB1PERIPH_BASE + 0x3C00) +#define FLASH ((flash_registers *) F_R_BASE) + +#define F_BSY ((uint32_t)0x00010000) //FLASH Busy flag bit +#define F_OPERR ((uint32_t)0x00000002) //FLASH operation Error flag bit +#define F_WRPERR ((uint32_t)0x00000010) //FLASH Write protected error flag bit +#define CR_PSIZE_MASK ((uint32_t)0xFFFFFCFF) +#define F_PSIZE_WORD ((uint32_t)0x00000200) +#define F_PSIZE_BYTE ((uint32_t)0x00000000) +#define F_CR_PG ((uint32_t)0x00000001) // a bit in the F_CR register +#define F_CR_LOCK ((uint32_t)0x80000000) // also another bit. + +#define F_KEY1 ((uint32_t)0x45670123) +#define F_KEY2 ((uint32_t)0xCDEF89AB) +#define IS_F_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x080FFFFF)) || (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) < 0x1FFF7A0F))) + + + +#pragma pack(push, 1) + +/* + * The OTP area is divided into 16 OTP data blocks of 32 bytes and one lock OTP block of 16 bytes. + * The OTP data and lock blocks cannot be erased. The lock block contains 16 bytes LOCKBi (0 ≤ i ≤ 15) + * to lock the corresponding OTP data block (blocks 0 to 15). Each OTP data block can be programmed + * until the value 0x00 is programmed in the corresponding OTP lock byte. The lock bytes must only + * contain 0x00 and 0xFF values, otherwise the OTP bytes might not be taken into account correctly. + */ + +struct otp { + // first 32 bytes = the '0' Block + char id[4]; ///4 bytes < 'P' 'X' '4' '\n' + uint8_t id_type; ///1 byte < 0 for USB VID, 1 for generic VID + uint32_t vid; ///4 bytes + uint32_t pid; ///4 bytes + char unused[19]; ///19 bytes + // Cert-of-Auth is next 4 blocks ie 1-4 ( where zero is first block ) + char signature[128]; + // insert extras here + uint32_t lock_bytes[4]; +}; + +struct otp_lock { + uint8_t lock_bytes[16]; +}; +#pragma pack(pop) + +#define ADDR_F_SIZE 0x1FFF7A22 + +#pragma pack(push, 1) +union udid { + uint32_t serial[3]; + char data[12]; +}; +#pragma pack(pop) + + +/** + * s + */ +//__EXPORT float calc_indicated_airspeed(float differential_pressure); + +__EXPORT void F_unlock(void); +__EXPORT void F_lock(void); +__EXPORT int val_read(void *dest, volatile const void *src, int bytes); +__EXPORT int val_write(volatile void *dest, const void *src, int bytes); +__EXPORT int write_otp(uint8_t id_type, uint32_t vid, uint32_t pid, char *signature); +__EXPORT int lock_otp(void); + + +__EXPORT int F_write_byte(uint32_t Address, uint8_t Data); +__EXPORT int F_write_word(uint32_t Address, uint32_t Data); + +__END_DECLS + +#endif diff --git a/src/systemcmds/mtd/module.mk b/src/systemcmds/mtd/module.mk new file mode 100644 index 000000000..686656597 --- /dev/null +++ b/src/systemcmds/mtd/module.mk @@ -0,0 +1,6 @@ +# +# RAMTRON file system driver +# + +MODULE_COMMAND = mtd +SRCS = mtd.c diff --git a/src/systemcmds/mtd/mtd.c b/src/systemcmds/mtd/mtd.c new file mode 100644 index 000000000..43e42c951 --- /dev/null +++ b/src/systemcmds/mtd/mtd.c @@ -0,0 +1,216 @@ +/**************************************************************************** + * + * Copyright (c) 2013-2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file mtd.c + * + * mtd service and utility app. + * + * @author Lorenz Meier <lm@inf.ethz.ch> + */ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/mount.h> +#include <sys/ioctl.h> +#include <sys/stat.h> + +#include <nuttx/spi.h> +#include <nuttx/mtd.h> +#include <nuttx/fs/nxffs.h> +#include <nuttx/fs/ioctl.h> + +#include <arch/board/board.h> + +#include "systemlib/systemlib.h" +#include "systemlib/param/param.h" +#include "systemlib/err.h" + +__EXPORT int mtd_main(int argc, char *argv[]); + +#ifndef CONFIG_MTD_RAMTRON + +/* create a fake command with decent message to not confuse users */ +int mtd_main(int argc, char *argv[]) +{ + errx(1, "RAMTRON not enabled, skipping."); +} + +#else + +static void mtd_attach(void); +static void mtd_start(void); +static void mtd_erase(void); +static void mtd_ioctl(unsigned operation); +static void mtd_save(const char *name); +static void mtd_load(const char *name); +static void mtd_test(void); + +static bool attached = false; +static bool started = false; +static struct mtd_dev_s *mtd_dev; +static char *_mtdname = "/dev/mtd_params"; +static char *_wpname = "/dev/mtd_waypoints"; + +int mtd_main(int argc, char *argv[]) +{ + if (argc >= 2) { + if (!strcmp(argv[1], "start")) + mtd_start(); + + if (!strcmp(argv[1], "test")) + mtd_test(); + } + + errx(1, "expected a command, try 'start' or 'test'"); +} + +struct mtd_dev_s *ramtron_initialize(FAR struct spi_dev_s *dev); + + +static void +mtd_attach(void) +{ + /* find the right spi */ + struct spi_dev_s *spi = up_spiinitialize(2); + /* this resets the spi bus, set correct bus speed again */ + SPI_SETFREQUENCY(spi, 40 * 1000 * 1000); + SPI_SETBITS(spi, 8); + SPI_SETMODE(spi, SPIDEV_MODE3); + SPI_SELECT(spi, SPIDEV_FLASH, false); + + if (spi == NULL) + errx(1, "failed to locate spi bus"); + + /* start the MTD driver, attempt 5 times */ + for (int i = 0; i < 5; i++) { + mtd_dev = ramtron_initialize(spi); + + if (mtd_dev) { + /* abort on first valid result */ + if (i > 0) { + warnx("warning: mtd needed %d attempts to attach", i + 1); + } + + break; + } + } + + /* if last attempt is still unsuccessful, abort */ + if (mtd_dev == NULL) + errx(1, "failed to initialize mtd driver"); + + attached = true; +} + +static void +mtd_start(void) +{ + int ret; + + if (started) + errx(1, "mtd already mounted"); + + if (!attached) + mtd_attach(); + + if (!mtd_dev) { + warnx("ERROR: Failed to create RAMTRON FRAM MTD instance\n"); + exit(1); + } + + /* Initialize to provide an FTL block driver on the MTD FLASH interface. + * + * NOTE: We could just skip all of this FTL and BCH stuff. We could + * instead just use the MTD drivers bwrite and bread to perform this + * test. Creating the character drivers, however, makes this test more + * interesting. + */ + + ret = ftl_initialize(0, mtd_dev); + + if (ret < 0) { + warnx("Creating /dev/mtdblock0 failed: %d\n", ret); + exit(2); + } + + /* Now create a character device on the block device */ + + ret = bchdev_register("/dev/mtdblock0", _mtdname, false); + + if (ret < 0) { + warnx("ERROR: bchdev_register %s failed: %d\n", _mtdname, ret); + exit(3); + } + + /* mount the mtd */ + ret = mount(NULL, "/mtd", "nxffs", 0, NULL); + + if (ret < 0) + errx(1, "failed to mount /mtd - erase mtd to reformat"); + + started = true; + warnx("mounted mtd at /mtd"); + exit(0); +} + +static void +mtd_ioctl(unsigned operation) +{ + int fd; + + fd = open("/mtd/.", 0); + + if (fd < 0) + err(1, "open /mtd"); + + if (ioctl(fd, operation, 0) < 0) + err(1, "ioctl"); + + exit(0); +} + +static void +mtd_test(void) +{ +// at24c_test(); + exit(0); +} + +#endif diff --git a/src/systemcmds/nshterm/nshterm.c b/src/systemcmds/nshterm/nshterm.c index 458bb2259..7d9484d3e 100644 --- a/src/systemcmds/nshterm/nshterm.c +++ b/src/systemcmds/nshterm/nshterm.c @@ -62,7 +62,9 @@ nshterm_main(int argc, char *argv[]) } uint8_t retries = 0; int fd = -1; - while (retries < 50) { + + /* try the first 30 seconds */ + while (retries < 300) { /* the retries are to cope with the behaviour of /dev/ttyACM0 */ /* which may not be ready immediately. */ fd = open(argv[1], O_RDWR); diff --git a/src/systemcmds/tests/module.mk b/src/systemcmds/tests/module.mk index 68a080c77..28e214a6c 100644 --- a/src/systemcmds/tests/module.mk +++ b/src/systemcmds/tests/module.mk @@ -28,4 +28,5 @@ SRCS = test_adc.c \ tests_main.c \ test_param.c \ test_ppm_loopback.c \ - test_rc.c + test_rc.c \ + test_mount.c diff --git a/src/systemcmds/tests/test_file.c b/src/systemcmds/tests/test_file.c index 798724cf1..83d09dd5e 100644 --- a/src/systemcmds/tests/test_file.c +++ b/src/systemcmds/tests/test_file.c @@ -1,6 +1,6 @@ /**************************************************************************** * - * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -35,9 +35,12 @@ * @file test_file.c * * File write test. + * + * @author Lorenz Meier <lm@inf.ethz.ch> */ #include <sys/stat.h> +#include <poll.h> #include <dirent.h> #include <stdio.h> #include <stddef.h> @@ -51,6 +54,40 @@ #include "tests.h" +int check_user_abort(int fd); + +int check_user_abort(int fd) { + /* check if user wants to abort */ + char c; + + struct pollfd fds; + int ret; + fds.fd = 0; /* stdin */ + fds.events = POLLIN; + ret = poll(&fds, 1, 0); + + if (ret > 0) { + + read(0, &c, 1); + + switch (c) { + case 0x03: // ctrl-c + case 0x1b: // esc + case 'c': + case 'q': + { + warnx("Test aborted."); + fsync(fd); + close(fd); + return OK; + /* not reached */ + } + } + } + + return 1; +} + int test_file(int argc, char *argv[]) { @@ -86,7 +123,6 @@ test_file(int argc, char *argv[]) uint8_t read_buf[chunk_sizes[c] + alignments] __attribute__((aligned(64))); hrt_abstime start, end; - //perf_counter_t wperf = perf_alloc(PC_ELAPSED, "SD writes (aligned)"); int fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); @@ -94,28 +130,25 @@ test_file(int argc, char *argv[]) start = hrt_absolute_time(); for (unsigned i = 0; i < iterations; i++) { - //perf_begin(wperf); int wret = write(fd, write_buf + a, chunk_sizes[c]); if (wret != chunk_sizes[c]) { warn("WRITE ERROR!"); if ((0x3 & (uintptr_t)(write_buf + a))) - errx(1, "memory is unaligned, align shift: %d", a); + warnx("memory is unaligned, align shift: %d", a); + return 1; } fsync(fd); - //perf_end(wperf); + + if (!check_user_abort(fd)) + return OK; } end = hrt_absolute_time(); - //warnx("%dKiB in %llu microseconds", iterations / 2, end - start); - - //perf_print_counter(wperf); - //perf_free(wperf); - close(fd); fd = open("/fs/microsd/testfile", O_RDONLY); @@ -124,7 +157,8 @@ test_file(int argc, char *argv[]) int rret = read(fd, read_buf, chunk_sizes[c]); if (rret != chunk_sizes[c]) { - errx(1, "READ ERROR!"); + warnx("READ ERROR!"); + return 1; } /* compare value */ @@ -139,9 +173,13 @@ test_file(int argc, char *argv[]) } if (!compare_ok) { - errx(1, "ABORTING FURTHER COMPARISON DUE TO ERROR"); + warnx("ABORTING FURTHER COMPARISON DUE TO ERROR"); + return 1; } + if (!check_user_abort(fd)) + return OK; + } /* @@ -152,16 +190,20 @@ test_file(int argc, char *argv[]) int ret = unlink("/fs/microsd/testfile"); fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); - warnx("testing aligned writes - please wait.."); + warnx("testing aligned writes - please wait.. (CTRL^C to abort)"); start = hrt_absolute_time(); for (unsigned i = 0; i < iterations; i++) { int wret = write(fd, write_buf, chunk_sizes[c]); if (wret != chunk_sizes[c]) { - err(1, "WRITE ERROR!"); + warnx("WRITE ERROR!"); + return 1; } + if (!check_user_abort(fd)) + return OK; + } fsync(fd); @@ -178,7 +220,8 @@ test_file(int argc, char *argv[]) int rret = read(fd, read_buf, chunk_sizes[c]); if (rret != chunk_sizes[c]) { - err(1, "READ ERROR!"); + warnx("READ ERROR!"); + return 1; } /* compare value */ @@ -190,10 +233,14 @@ test_file(int argc, char *argv[]) align_read_ok = false; break; } + + if (!check_user_abort(fd)) + return OK; } if (!align_read_ok) { - errx(1, "ABORTING FURTHER COMPARISON DUE TO ERROR"); + warnx("ABORTING FURTHER COMPARISON DUE TO ERROR"); + return 1; } } @@ -215,7 +262,8 @@ test_file(int argc, char *argv[]) int rret = read(fd, read_buf + a, chunk_sizes[c]); if (rret != chunk_sizes[c]) { - err(1, "READ ERROR!"); + warnx("READ ERROR!"); + return 1; } for (int j = 0; j < chunk_sizes[c]; j++) { @@ -228,10 +276,14 @@ test_file(int argc, char *argv[]) if (unalign_read_err_count > 10) break; } + + if (!check_user_abort(fd)) + return OK; } if (!unalign_read_ok) { - errx(1, "ABORTING FURTHER COMPARISON DUE TO ERROR"); + warnx("ABORTING FURTHER COMPARISON DUE TO ERROR"); + return 1; } } @@ -239,9 +291,10 @@ test_file(int argc, char *argv[]) ret = unlink("/fs/microsd/testfile"); close(fd); - if (ret) - err(1, "UNLINKING FILE FAILED"); - + if (ret) { + warnx("UNLINKING FILE FAILED"); + return 1; + } } } @@ -261,75 +314,9 @@ test_file(int argc, char *argv[]) } else { /* failed opening dir */ - err(1, "FAILED LISTING MICROSD ROOT DIRECTORY"); - } - - return 0; -} -#if 0 -int -test_file(int argc, char *argv[]) -{ - const iterations = 1024; - - /* check if microSD card is mounted */ - struct stat buffer; - if (stat("/fs/microsd/", &buffer)) { - warnx("no microSD card mounted, aborting file test"); + warnx("FAILED LISTING MICROSD ROOT DIRECTORY"); return 1; } - uint8_t buf[512]; - hrt_abstime start, end; - perf_counter_t wperf = perf_alloc(PC_ELAPSED, "SD writes"); - - int fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); - memset(buf, 0, sizeof(buf)); - - start = hrt_absolute_time(); - for (unsigned i = 0; i < iterations; i++) { - perf_begin(wperf); - write(fd, buf, sizeof(buf)); - perf_end(wperf); - } - end = hrt_absolute_time(); - - close(fd); - - unlink("/fs/microsd/testfile"); - - warnx("%dKiB in %llu microseconds", iterations / 2, end - start); - perf_print_counter(wperf); - perf_free(wperf); - - warnx("running unlink test"); - - /* ensure that common commands do not run against file count limits */ - for (unsigned i = 0; i < 64; i++) { - - warnx("unlink iteration #%u", i); - - int fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); - if (fd < 0) - errx(1, "failed opening test file before unlink()"); - int ret = write(fd, buf, sizeof(buf)); - if (ret < 0) - errx(1, "failed writing test file before unlink()"); - close(fd); - - ret = unlink("/fs/microsd/testfile"); - if (ret != OK) - errx(1, "failed unlinking test file"); - - fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); - if (fd < 0) - errx(1, "failed opening test file after unlink()"); - ret = write(fd, buf, sizeof(buf)); - if (ret < 0) - errx(1, "failed writing test file after unlink()"); - close(fd); - } - return 0; } -#endif diff --git a/src/systemcmds/tests/test_mount.c b/src/systemcmds/tests/test_mount.c new file mode 100644 index 000000000..44e34d9ef --- /dev/null +++ b/src/systemcmds/tests/test_mount.c @@ -0,0 +1,289 @@ +/**************************************************************************** + * + * Copyright (c) 2012-2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file test_mount.c + * + * Device mount / unmount stress test + * + * @author Lorenz Meier <lm@inf.ethz.ch> + */ + +#include <sys/stat.h> +#include <dirent.h> +#include <stdio.h> +#include <stddef.h> +#include <unistd.h> +#include <fcntl.h> +#include <systemlib/err.h> +#include <systemlib/systemlib.h> +#include <systemlib/perf_counter.h> +#include <string.h> + +#include <drivers/drv_hrt.h> + +#include "tests.h" + +const int fsync_tries = 1; +const int abort_tries = 10; + +int +test_mount(int argc, char *argv[]) +{ + const unsigned iterations = 2000; + const unsigned alignments = 10; + + const char* cmd_filename = "/fs/microsd/mount_test_cmds.txt"; + + + /* check if microSD card is mounted */ + struct stat buffer; + if (stat("/fs/microsd/", &buffer)) { + warnx("no microSD card mounted, aborting file test"); + return 1; + } + + /* list directory */ + DIR *d; + struct dirent *dir; + d = opendir("/fs/microsd"); + if (d) { + + while ((dir = readdir(d)) != NULL) { + //printf("%s\n", dir->d_name); + } + + closedir(d); + + warnx("directory listing ok (FS mounted and readable)"); + + } else { + /* failed opening dir */ + warnx("FAILED LISTING MICROSD ROOT DIRECTORY"); + + if (stat(cmd_filename, &buffer) == OK) { + (void)unlink(cmd_filename); + } + + return 1; + } + + /* read current test status from file, write test instructions for next round */ + + /* initial values */ + int it_left_fsync = fsync_tries; + int it_left_abort = abort_tries; + + int cmd_fd; + if (stat(cmd_filename, &buffer) == OK) { + + /* command file exists, read off state */ + cmd_fd = open(cmd_filename, O_RDWR | O_NONBLOCK); + char buf[64]; + int ret = read(cmd_fd, buf, sizeof(buf)); + + if (ret > 0) { + int count = 0; + ret = sscanf(buf, "TEST: %u %u %n", &it_left_fsync, &it_left_abort, &count); + } else { + buf[0] = '\0'; + } + + if (it_left_fsync > fsync_tries) + it_left_fsync = fsync_tries; + + if (it_left_abort > abort_tries) + it_left_abort = abort_tries; + + warnx("Iterations left: #%d / #%d of %d / %d\n(%s)", it_left_fsync, it_left_abort, + fsync_tries, abort_tries, buf); + + int it_left_fsync_prev = it_left_fsync; + + /* now write again what to do next */ + if (it_left_fsync > 0) + it_left_fsync--; + + if (it_left_fsync == 0 && it_left_abort > 0) { + + it_left_abort--; + + /* announce mode switch */ + if (it_left_fsync_prev != it_left_fsync && it_left_fsync == 0) { + warnx("\n SUCCESSFULLY PASSED FSYNC'ED WRITES, CONTINUTING WITHOUT FSYNC"); + fsync(stdout); + fsync(stderr); + usleep(20000); + } + + } + + if (it_left_abort == 0) { + (void)unlink(cmd_filename); + return 0; + } + + } else { + + /* this must be the first iteration, do something */ + cmd_fd = open(cmd_filename, O_TRUNC | O_WRONLY | O_CREAT); + + warnx("First iteration of file test\n"); + } + + char buf[64]; + int wret = sprintf(buf, "TEST: %d %d ", it_left_fsync, it_left_abort); + lseek(cmd_fd, 0, SEEK_SET); + write(cmd_fd, buf, strlen(buf) + 1); + fsync(cmd_fd); + + /* perform tests for a range of chunk sizes */ + unsigned chunk_sizes[] = {32, 64, 128, 256, 512, 600, 1200}; + + for (unsigned c = 0; c < (sizeof(chunk_sizes) / sizeof(chunk_sizes[0])); c++) { + + printf("\n\n====== FILE TEST: %u bytes chunks (%s) ======\n", chunk_sizes[c], (it_left_fsync > 0) ? "FSYNC" : "NO FSYNC"); + printf("unpower the system immediately (within 0.5s) when the hash (#) sign appears\n"); + fsync(stdout); + fsync(stderr); + usleep(50000); + + for (unsigned a = 0; a < alignments; a++) { + + printf("."); + + uint8_t write_buf[chunk_sizes[c] + alignments] __attribute__((aligned(64))); + + /* fill write buffer with known values */ + for (int i = 0; i < sizeof(write_buf); i++) { + /* this will wrap, but we just need a known value with spacing */ + write_buf[i] = i+11; + } + + uint8_t read_buf[chunk_sizes[c] + alignments] __attribute__((aligned(64))); + hrt_abstime start, end; + + int fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT); + + start = hrt_absolute_time(); + for (unsigned i = 0; i < iterations; i++) { + + int wret = write(fd, write_buf + a, chunk_sizes[c]); + + if (wret != chunk_sizes[c]) { + warn("WRITE ERROR!"); + + if ((0x3 & (uintptr_t)(write_buf + a))) + warnx("memory is unaligned, align shift: %d", a); + + return 1; + + } + + if (it_left_fsync > 0) { + fsync(fd); + } else { + printf("#"); + fsync(stdout); + fsync(stderr); + } + } + + if (it_left_fsync > 0) { + printf("#"); + } + + printf("."); + fsync(stdout); + fsync(stderr); + usleep(200000); + + end = hrt_absolute_time(); + + close(fd); + fd = open("/fs/microsd/testfile", O_RDONLY); + + /* read back data for validation */ + for (unsigned i = 0; i < iterations; i++) { + int rret = read(fd, read_buf, chunk_sizes[c]); + + if (rret != chunk_sizes[c]) { + warnx("READ ERROR!"); + return 1; + } + + /* compare value */ + bool compare_ok = true; + + for (int j = 0; j < chunk_sizes[c]; j++) { + if (read_buf[j] != write_buf[j + a]) { + warnx("COMPARISON ERROR: byte %d, align shift: %d", j, a); + compare_ok = false; + break; + } + } + + if (!compare_ok) { + warnx("ABORTING FURTHER COMPARISON DUE TO ERROR"); + return 1; + } + + } + + int ret = unlink("/fs/microsd/testfile"); + close(fd); + + if (ret) { + warnx("UNLINKING FILE FAILED"); + return 1; + } + + } + } + + fsync(stdout); + fsync(stderr); + usleep(20000); + + + + /* we always reboot for the next test if we get here */ + warnx("Iteration done, rebooting.."); + fsync(stdout); + fsync(stderr); + usleep(50000); + systemreset(false); + + /* never going to get here */ + return 0; +} diff --git a/src/systemcmds/tests/tests.h b/src/systemcmds/tests/tests.h index a57d04be3..bec13bd30 100644 --- a/src/systemcmds/tests/tests.h +++ b/src/systemcmds/tests/tests.h @@ -109,6 +109,7 @@ extern int test_bson(int argc, char *argv[]); extern int test_file(int argc, char *argv[]); extern int test_mixer(int argc, char *argv[]); extern int test_rc(int argc, char *argv[]); +extern int test_mount(int argc, char *argv[]); __END_DECLS diff --git a/src/systemcmds/tests/tests_main.c b/src/systemcmds/tests/tests_main.c index 1088a4407..84535126f 100644 --- a/src/systemcmds/tests/tests_main.c +++ b/src/systemcmds/tests/tests_main.c @@ -106,6 +106,7 @@ const struct { {"file", test_file, 0}, {"mixer", test_mixer, OPT_NOJIGTEST | OPT_NOALLTEST}, {"rc", test_rc, OPT_NOJIGTEST | OPT_NOALLTEST}, + {"mount", test_mount, OPT_NOJIGTEST | OPT_NOALLTEST}, {"help", test_help, OPT_NOALLTEST | OPT_NOHELP | OPT_NOJIGTEST}, {NULL, NULL, 0} }; |