spresense: update SDK to 2.3.0
This commit is contained in:
parent
cf5c32be3b
commit
a0d960f2a1
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@ -128,7 +128,6 @@ OPTIMIZATION_FLAGS ?= -O2 -fno-inline-functions
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# option to override compiler optimization level, set in boards/$(BOARD)/mpconfigboard.mk
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CFLAGS += $(OPTIMIZATION_FLAGS)
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LIBM = "${shell "$(CC)" $(CFLAGS) -print-file-name=libm.a}"
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LIBGCC = "${shell "$(CC)" $(CFLAGS) -print-libgcc-file-name}"
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@ -146,7 +145,15 @@ LDFLAGS = \
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-u board_timerhook \
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$(BUILD)/libmpy.a \
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$(SPRESENSE_SDK)/nuttx/libs/libapps.a \
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$(SPRESENSE_SDK)/nuttx/libs/libnuttx.a \
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$(SPRESENSE_SDK)/nuttx/libs/libarch.a \
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$(SPRESENSE_SDK)/nuttx/libs/libbinfmt.a \
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$(SPRESENSE_SDK)/nuttx/libs/libboard.a \
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$(SPRESENSE_SDK)/nuttx/libs/libboards.a \
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$(SPRESENSE_SDK)/nuttx/libs/libc.a \
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$(SPRESENSE_SDK)/nuttx/libs/libdrivers.a \
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$(SPRESENSE_SDK)/nuttx/libs/libfs.a \
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$(SPRESENSE_SDK)/nuttx/libs/libmm.a \
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$(SPRESENSE_SDK)/nuttx/libs/libsched.a \
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$(LIBM) \
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$(LIBGCC) \
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--end-group \
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@ -75,7 +75,7 @@ Bootloader information:
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* You have to accept the End User License Agreement to be able to download and use the Spresense bootloader binary.
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Download the spresense binaries zip archive from: [Spresense firmware v2-0-002](https://developer.sony.com/file/download/download-spresense-firmware-v2-0-002)
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Download the spresense binaries zip archive from: [Spresense firmware v2-3-000](https://developer.sony.com/file/download/download-spresense-firmware-v2-3-000)
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Extract spresense binaries in your PC to ports/spresense/spresense-exported-sdk/firmware/
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@ -24,6 +24,8 @@
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* THE SOFTWARE.
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*/
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#include <string.h>
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#include <arch/chip/pin.h>
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#include <cxd56_spi.h>
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#include <cxd56_pinconfig.h>
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@ -38,7 +38,7 @@ static uint16_t pulse_index = 0;
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static uint16_t pulse_length;
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static int pulse_fd = -1;
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static bool pulseout_timer_handler(unsigned int *next_interval_us, void *arg) {
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static bool pulseout_timer_handler(uint32_t *next_interval_us, void *arg) {
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uint8_t pwm_num = (uint8_t)(int)arg;
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pulse_index++;
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@ -46,7 +46,7 @@ static bool pulseout_timer_handler(unsigned int *next_interval_us, void *arg) {
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return false;
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}
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*next_interval_us = pulse_buffer[pulse_index] * 1000;
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*next_interval_us = pulse_buffer[pulse_index];
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if (pulse_index % 2 == 0) {
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pwmout_start(pwm_num);
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@ -108,7 +108,7 @@ void common_hal_pulseio_pulseout_send(pulseio_pulseout_obj_t *self, uint16_t *pu
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pulse_index = 0;
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pulse_length = len;
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unsigned long timeout = pulse_buffer[0] * 1000;
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unsigned long timeout = pulse_buffer[0];
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ioctl(pulse_fd, TCIOC_SETTIMEOUT, timeout);
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@ -130,7 +130,6 @@ int common_hal_sdioio_sdcard_writeblocks(sdioio_sdcard_obj_t *self, uint32_t sta
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check_whole_block(bufinfo);
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return self->inode->u.i_bops->write(self->inode, bufinfo->buf, start_block, bufinfo->len / 512);
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;
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}
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void common_hal_sdioio_sdcard_never_reset(sdioio_sdcard_obj_t *self) {
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@ -12,8 +12,8 @@
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# CONFIG_MMCSD_MMCSUPPORT is not set
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# CONFIG_MMCSD_SPI is not set
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# CONFIG_MTD_SMART_WEAR_LEVEL is not set
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# CONFIG_NET_IPv4 is not set
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# CONFIG_NXFONTS_PACKEDMSFIRST is not set
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# CONFIG_READLINE_ECHO is not set
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# CONFIG_STANDARD_SERIAL is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="spresense"
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@ -21,16 +21,8 @@ CONFIG_ARCH_BOARD_SPRESENSE=y
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CONFIG_ARCH_CHIP="cxd56xx"
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CONFIG_ARCH_CHIP_CXD56XX=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_MATH_H=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_USEBASEPRI=y
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CONFIG_ASMP=y
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CONFIG_AUDIO=y
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CONFIG_AUDIOUTILS_DSP_MOUNTPT="/mnt/sd0/BIN"
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CONFIG_AUDIOUTILS_MANAGER=y
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CONFIG_AUDIOUTILS_PLAYER=y
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CONFIG_AUDIOUTILS_PLAYLIST=y
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CONFIG_AUDIOUTILS_RECORDER=y
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CONFIG_BOARDCTL_IOCTL=y
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CONFIG_BOARDCTL_POWEROFF=y
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CONFIG_BOARDCTL_RESET=y
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@ -41,13 +33,13 @@ CONFIG_BOARD_CRASHDUMP=y
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=5434
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CONFIG_BOOT_RUNFROMISRAM=y
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CONFIG_BUILTIN=y
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CONFIG_CLOCK_MONOTONIC=y
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CONFIG_CXD56_ADC=y
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CONFIG_CXD56_AUDIO=y
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CONFIG_CXD56_BINARY=y
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CONFIG_CXD56_CHARGER=y
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CONFIG_CXD56_CISIF=y
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CONFIG_CXD56_DMAC_SPI4_RX=y
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CONFIG_CXD56_DMAC_SPI4_TX=y
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CONFIG_CXD56_GAUGE=y
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CONFIG_CXD56_GNSS=y
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CONFIG_CXD56_HPADC0=y
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@ -65,33 +57,13 @@ CONFIG_CXD56_PWM3=y
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CONFIG_CXD56_PWM=y
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CONFIG_CXD56_SDIO=y
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CONFIG_CXD56_SPI3=y
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CONFIG_CXD56_SPI4=y
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CONFIG_CXD56_SPI5=y
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CONFIG_CXD56_SPI=y
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CONFIG_CXD56_UART2=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_DNN_RT=y
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CONFIG_DNN_RT_MP=y
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CONFIG_DRIVERS_VIDEO=y
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CONFIG_EXTERNALS_CMSIS=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FAT_MAXFNAME=64
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_FS_PROCFS_REGISTER=y
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CONFIG_FS_ROMFS=y
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CONFIG_FS_SMARTFS=y
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CONFIG_HAVE_CXX=y
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CONFIG_HAVE_CXXINITIALIZE=y
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CONFIG_LCD=y
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CONFIG_LCD_NOGETRUN=y
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CONFIG_LIBC_FLOATINGPOINT=y
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CONFIG_LIBC_IPv4_ADDRCONV=y
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CONFIG_LIBC_IPv6_ADDRCONV=y
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CONFIG_LIB_KBDCODEC=y
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CONFIG_MAX_WDOGPARMS=2
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CONFIG_MEMUTILS=y
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CONFIG_MMCSD=y
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CONFIG_MMCSD_SDIO=y
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CONFIG_MTD=y
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@ -101,32 +73,12 @@ CONFIG_MTD_SMART_ENABLE_CRC=y
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CONFIG_MTD_SMART_FSCK=y
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CONFIG_MTD_SMART_SECTOR_SIZE=4096
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CONFIG_NAME_MAX=64
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CONFIG_NET=y
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CONFIG_NETDEVICES=y
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CONFIG_NETDEV_LATEINIT=y
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CONFIG_NET_SOCKOPTS=y
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CONFIG_NET_TCP_NO_STACK=y
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CONFIG_NET_UDP_NO_STACK=y
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CONFIG_NET_USRSOCK=y
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CONFIG_NET_USRSOCK_TCP=y
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CONFIG_NET_USRSOCK_UDP=y
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CONFIG_NFILE_STREAMS=8
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_DISABLE_LOSMART=y
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CONFIG_NSH_LINELEN=160
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CONFIG_NSH_MAXARGUMENTS=14
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CONFIG_NSH_READLINE=y
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CONFIG_PIPES=y
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CONFIG_PREALLOC_MQ_MSGS=4
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_PREALLOC_WDOGS=16
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CONFIG_PWM=y
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CONFIG_RAM_SIZE=1572864
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CONFIG_RAM_START=0x0d000000
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CONFIG_READLINE_CMD_HISTORY=y
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CONFIG_READLINE_CMD_HISTORY_LINELEN=160
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CONFIG_READLINE_TABCOMPLETION=y
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CONFIG_RR_INTERVAL=200
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CONFIG_RTC=y
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CONFIG_RTC_ALARM=y
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@ -141,21 +93,14 @@ CONFIG_SCHED_LPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_SDIO_MUXBUS=y
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CONFIG_SDK_AUDIO=y
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CONFIG_SERIAL_TERMIOS=y
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CONFIG_SMARTFS_ALIGNED_ACCESS=y
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CONFIG_SMARTFS_MAXNAMLEN=30
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CONFIG_SMARTFS_MULTI_ROOT_DIRS=y
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CONFIG_SPECIFIC_DRIVERS=y
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CONFIG_SPI=y
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CONFIG_SPRESENSE_EXTENSION=y
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CONFIG_START_DAY=6
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CONFIG_START_MONTH=12
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CONFIG_START_YEAR=2011
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CONFIG_SYSTEMTICK_HOOK=y
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CONFIG_SYSTEM_CLE=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_NSH_CXXINITIALIZE=y
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CONFIG_UART1_RXBUFSIZE=1024
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CONFIG_UART1_SERIAL_CONSOLE=y
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CONFIG_UART1_TXBUFSIZE=1024
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@ -1 +1 @@
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Subproject commit b575f1c48afb5acca27a1281a9036287cf3d2868
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Subproject commit 6a148be8497704d4afb5d14c175a12a592813fac
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@ -30,23 +30,20 @@
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import time
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import sys
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import os
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import struct
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import glob
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import fnmatch
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import errno
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import telnetlib
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import argparse
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import shutil
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import subprocess
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import errno
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import os
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import re
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import subprocess
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import sys
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import telnetlib
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import time
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import xmodem
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import_serial_module = True
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# When SDK release, plase set SDK_RELEASE as True.
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# When SDK release, please set SDK_RELEASE as True.
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SDK_RELEASE = False
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if SDK_RELEASE:
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@ -58,7 +55,7 @@ else:
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try:
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import serial
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except:
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except ImportError:
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import_serial_module = False
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# supported environment various
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@ -71,6 +68,7 @@ PROTOCOL_TELNET = 1
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MAX_DOT_COUNT = 70
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# configure parameters and default value
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class ConfigArgs:
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PROTOCOL_TYPE = None
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@ -173,7 +171,10 @@ class ConfigArgsLoader:
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group = self.parser.add_argument_group()
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group.add_argument("-c", "--serial-port", dest="serial_port", help="the serial port")
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group.add_argument(
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"-b", "--xmodem-baudrate", dest="xmodem_baud", help="Use the faster baudrate in xmodem"
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"-b",
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"--xmodem-baudrate",
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dest="xmodem_baud",
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help="Use the faster baudrate in xmodem",
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)
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mutually_group = self.parser.add_mutually_exclusive_group()
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@ -223,12 +224,12 @@ class ConfigArgsLoader:
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ConfigArgs.PKGUPD_NAME = args.pkgupd_name
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# Get serial port or telnet server ip etc
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if args.serial_protocol == True:
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if args.serial_protocol is True:
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ConfigArgs.PROTOCOL_TYPE = PROTOCOL_SERIAL
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elif args.telnet_protocol == True:
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elif args.telnet_protocol is True:
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ConfigArgs.PROTOCOL_TYPE = PROTOCOL_TELNET
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if ConfigArgs.PROTOCOL_TYPE == None:
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if ConfigArgs.PROTOCOL_TYPE is None:
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proto = os.environ.get("CXD56_PROTOCOL")
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if proto is not None:
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if "s" in proto:
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@ -236,7 +237,7 @@ class ConfigArgsLoader:
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elif "t" in proto:
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ConfigArgs.PROTOCOL_TYPE = PROTOCOL_TELNET
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if ConfigArgs.PROTOCOL_TYPE == None:
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if ConfigArgs.PROTOCOL_TYPE is None:
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ConfigArgs.PROTOCOL_TYPE = PROTOCOL_SERIAL
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if ConfigArgs.PROTOCOL_TYPE == PROTOCOL_SERIAL:
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@ -358,8 +359,7 @@ class TelnetDev:
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if MAX_DOT_COUNT < cur_count:
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cur_count = MAX_DOT_COUNT
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for idx in range(cur_count - self.count):
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print("#", end="")
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sys.stdout.flush()
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print("#", end="", flush=True)
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self.count = cur_count
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if self.count == MAX_DOT_COUNT:
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print("\n")
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@ -584,7 +584,7 @@ def main():
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try:
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config_loader = ConfigArgsLoader()
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config_loader.update_config()
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except:
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except Exception:
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return errno.EINVAL
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# Wait to reset the board
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@ -593,7 +593,7 @@ def main():
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do_wait_reset = True
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if ConfigArgs.AUTO_RESET:
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if subprocess.call("cd " + sys.path[0] + "; ./reset_board.sh", shell=True) == 0:
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print("auto reset board sucess!!")
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print("auto reset board success!!")
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do_wait_reset = False
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bootrom_msg = writer.cancel_autoboot()
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@ -601,7 +601,7 @@ def main():
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do_wait_reset = False
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bootrom_msg = writer.cancel_autoboot()
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if ConfigArgs.WAIT_RESET == False and do_wait_reset == True:
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if ConfigArgs.WAIT_RESET is False and do_wait_reset is True:
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rx = writer.recv()
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time.sleep(1)
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for i in range(3):
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@ -621,7 +621,7 @@ def main():
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# Remove files
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if ConfigArgs.ERASE_NAME:
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print(">>> Remove exisiting files ...")
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print(">>> Remove existing files ...")
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writer.delete_files(ConfigArgs.ERASE_NAME)
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# Install files
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@ -0,0 +1,2 @@
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pyserial>=2.7
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xmodem>=0.3.2
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@ -1,808 +0,0 @@
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"""
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===============================
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XMODEM file transfer protocol
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===============================
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.. $Id$
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This is a literal implementation of XMODEM.TXT_, XMODEM1K.TXT_ and
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XMODMCRC.TXT_, support for YMODEM and ZMODEM is pending. YMODEM should
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be fairly easy to implement as it is a hack on top of the XMODEM
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protocol using sequence bytes ``0x00`` for sending file names (and some
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meta data).
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.. _XMODEM.TXT: doc/XMODEM.TXT
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.. _XMODEM1K.TXT: doc/XMODEM1K.TXT
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.. _XMODMCRC.TXT: doc/XMODMCRC.TXT
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Data flow example including error recovery
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==========================================
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Here is a sample of the data flow, sending a 3-block message.
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It includes the two most common line hits - a garbaged block,
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and an ``ACK`` reply getting garbaged. ``CRC`` or ``CSUM`` represents
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the checksum bytes.
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XMODEM 128 byte blocks
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----------------------
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::
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SENDER RECEIVER
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<-- NAK
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SOH 01 FE Data[128] CSUM -->
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<-- ACK
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SOH 02 FD Data[128] CSUM -->
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<-- ACK
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SOH 03 FC Data[128] CSUM -->
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<-- ACK
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SOH 04 FB Data[128] CSUM -->
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<-- ACK
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SOH 05 FA Data[100] CPMEOF[28] CSUM -->
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<-- ACK
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EOT -->
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<-- ACK
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XMODEM-1k blocks, CRC mode
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--------------------------
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::
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SENDER RECEIVER
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<-- C
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STX 01 FE Data[1024] CRC CRC -->
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<-- ACK
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STX 02 FD Data[1024] CRC CRC -->
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<-- ACK
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STX 03 FC Data[1000] CPMEOF[24] CRC CRC -->
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<-- ACK
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EOT -->
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<-- ACK
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Mixed 1024 and 128 byte Blocks
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------------------------------
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::
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SENDER RECEIVER
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<-- C
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STX 01 FE Data[1024] CRC CRC -->
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<-- ACK
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STX 02 FD Data[1024] CRC CRC -->
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<-- ACK
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SOH 03 FC Data[128] CRC CRC -->
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<-- ACK
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SOH 04 FB Data[100] CPMEOF[28] CRC CRC -->
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<-- ACK
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EOT -->
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<-- ACK
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YMODEM Batch Transmission Session (1 file)
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------------------------------------------
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::
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SENDER RECEIVER
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<-- C (command:rb)
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SOH 00 FF foo.c NUL[123] CRC CRC -->
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<-- ACK
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<-- C
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SOH 01 FE Data[128] CRC CRC -->
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<-- ACK
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SOH 02 FC Data[128] CRC CRC -->
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<-- ACK
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SOH 03 FB Data[100] CPMEOF[28] CRC CRC -->
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<-- ACK
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EOT -->
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<-- NAK
|
||||
EOT -->
|
||||
<-- ACK
|
||||
<-- C
|
||||
SOH 00 FF NUL[128] CRC CRC -->
|
||||
<-- ACK
|
||||
|
||||
|
||||
"""
|
||||
|
||||
__author__ = "Wijnand Modderman <maze@pyth0n.org>"
|
||||
__copyright__ = ["Copyright (c) 2010 Wijnand Modderman", "Copyright (c) 1981 Chuck Forsberg"]
|
||||
__license__ = "MIT"
|
||||
__version__ = "0.3.2"
|
||||
|
||||
import logging
|
||||
import time
|
||||
import sys
|
||||
from functools import partial
|
||||
import collections
|
||||
|
||||
# Loggerr
|
||||
log = logging.getLogger("xmodem")
|
||||
|
||||
# Protocol bytes
|
||||
SOH = bytes([0x01])
|
||||
STX = bytes([0x02])
|
||||
EOT = bytes([0x04])
|
||||
ACK = bytes([0x06])
|
||||
DLE = bytes([0x10])
|
||||
NAK = bytes([0x15])
|
||||
CAN = bytes([0x18])
|
||||
CRC = bytes([0x43]) # C
|
||||
|
||||
|
||||
class XMODEM(object):
|
||||
"""
|
||||
XMODEM Protocol handler, expects an object to read from and an object to
|
||||
write to.
|
||||
|
||||
>>> def getc(size, timeout=1):
|
||||
... return data or None
|
||||
...
|
||||
>>> def putc(data, timeout=1):
|
||||
... return size or None
|
||||
...
|
||||
>>> modem = XMODEM(getc, putc)
|
||||
|
||||
|
||||
:param getc: Function to retreive bytes from a stream
|
||||
:type getc: callable
|
||||
:param putc: Function to transmit bytes to a stream
|
||||
:type putc: callable
|
||||
:param mode: XMODEM protocol mode
|
||||
:type mode: string
|
||||
:param pad: Padding character to make the packets match the packet size
|
||||
:type pad: char
|
||||
|
||||
"""
|
||||
|
||||
# crctab calculated by Mark G. Mendel, Network Systems Corporation
|
||||
crctable = [
|
||||
0x0000,
|
||||
0x1021,
|
||||
0x2042,
|
||||
0x3063,
|
||||
0x4084,
|
||||
0x50A5,
|
||||
0x60C6,
|
||||
0x70E7,
|
||||
0x8108,
|
||||
0x9129,
|
||||
0xA14A,
|
||||
0xB16B,
|
||||
0xC18C,
|
||||
0xD1AD,
|
||||
0xE1CE,
|
||||
0xF1EF,
|
||||
0x1231,
|
||||
0x0210,
|
||||
0x3273,
|
||||
0x2252,
|
||||
0x52B5,
|
||||
0x4294,
|
||||
0x72F7,
|
||||
0x62D6,
|
||||
0x9339,
|
||||
0x8318,
|
||||
0xB37B,
|
||||
0xA35A,
|
||||
0xD3BD,
|
||||
0xC39C,
|
||||
0xF3FF,
|
||||
0xE3DE,
|
||||
0x2462,
|
||||
0x3443,
|
||||
0x0420,
|
||||
0x1401,
|
||||
0x64E6,
|
||||
0x74C7,
|
||||
0x44A4,
|
||||
0x5485,
|
||||
0xA56A,
|
||||
0xB54B,
|
||||
0x8528,
|
||||
0x9509,
|
||||
0xE5EE,
|
||||
0xF5CF,
|
||||
0xC5AC,
|
||||
0xD58D,
|
||||
0x3653,
|
||||
0x2672,
|
||||
0x1611,
|
||||
0x0630,
|
||||
0x76D7,
|
||||
0x66F6,
|
||||
0x5695,
|
||||
0x46B4,
|
||||
0xB75B,
|
||||
0xA77A,
|
||||
0x9719,
|
||||
0x8738,
|
||||
0xF7DF,
|
||||
0xE7FE,
|
||||
0xD79D,
|
||||
0xC7BC,
|
||||
0x48C4,
|
||||
0x58E5,
|
||||
0x6886,
|
||||
0x78A7,
|
||||
0x0840,
|
||||
0x1861,
|
||||
0x2802,
|
||||
0x3823,
|
||||
0xC9CC,
|
||||
0xD9ED,
|
||||
0xE98E,
|
||||
0xF9AF,
|
||||
0x8948,
|
||||
0x9969,
|
||||
0xA90A,
|
||||
0xB92B,
|
||||
0x5AF5,
|
||||
0x4AD4,
|
||||
0x7AB7,
|
||||
0x6A96,
|
||||
0x1A71,
|
||||
0x0A50,
|
||||
0x3A33,
|
||||
0x2A12,
|
||||
0xDBFD,
|
||||
0xCBDC,
|
||||
0xFBBF,
|
||||
0xEB9E,
|
||||
0x9B79,
|
||||
0x8B58,
|
||||
0xBB3B,
|
||||
0xAB1A,
|
||||
0x6CA6,
|
||||
0x7C87,
|
||||
0x4CE4,
|
||||
0x5CC5,
|
||||
0x2C22,
|
||||
0x3C03,
|
||||
0x0C60,
|
||||
0x1C41,
|
||||
0xEDAE,
|
||||
0xFD8F,
|
||||
0xCDEC,
|
||||
0xDDCD,
|
||||
0xAD2A,
|
||||
0xBD0B,
|
||||
0x8D68,
|
||||
0x9D49,
|
||||
0x7E97,
|
||||
0x6EB6,
|
||||
0x5ED5,
|
||||
0x4EF4,
|
||||
0x3E13,
|
||||
0x2E32,
|
||||
0x1E51,
|
||||
0x0E70,
|
||||
0xFF9F,
|
||||
0xEFBE,
|
||||
0xDFDD,
|
||||
0xCFFC,
|
||||
0xBF1B,
|
||||
0xAF3A,
|
||||
0x9F59,
|
||||
0x8F78,
|
||||
0x9188,
|
||||
0x81A9,
|
||||
0xB1CA,
|
||||
0xA1EB,
|
||||
0xD10C,
|
||||
0xC12D,
|
||||
0xF14E,
|
||||
0xE16F,
|
||||
0x1080,
|
||||
0x00A1,
|
||||
0x30C2,
|
||||
0x20E3,
|
||||
0x5004,
|
||||
0x4025,
|
||||
0x7046,
|
||||
0x6067,
|
||||
0x83B9,
|
||||
0x9398,
|
||||
0xA3FB,
|
||||
0xB3DA,
|
||||
0xC33D,
|
||||
0xD31C,
|
||||
0xE37F,
|
||||
0xF35E,
|
||||
0x02B1,
|
||||
0x1290,
|
||||
0x22F3,
|
||||
0x32D2,
|
||||
0x4235,
|
||||
0x5214,
|
||||
0x6277,
|
||||
0x7256,
|
||||
0xB5EA,
|
||||
0xA5CB,
|
||||
0x95A8,
|
||||
0x8589,
|
||||
0xF56E,
|
||||
0xE54F,
|
||||
0xD52C,
|
||||
0xC50D,
|
||||
0x34E2,
|
||||
0x24C3,
|
||||
0x14A0,
|
||||
0x0481,
|
||||
0x7466,
|
||||
0x6447,
|
||||
0x5424,
|
||||
0x4405,
|
||||
0xA7DB,
|
||||
0xB7FA,
|
||||
0x8799,
|
||||
0x97B8,
|
||||
0xE75F,
|
||||
0xF77E,
|
||||
0xC71D,
|
||||
0xD73C,
|
||||
0x26D3,
|
||||
0x36F2,
|
||||
0x0691,
|
||||
0x16B0,
|
||||
0x6657,
|
||||
0x7676,
|
||||
0x4615,
|
||||
0x5634,
|
||||
0xD94C,
|
||||
0xC96D,
|
||||
0xF90E,
|
||||
0xE92F,
|
||||
0x99C8,
|
||||
0x89E9,
|
||||
0xB98A,
|
||||
0xA9AB,
|
||||
0x5844,
|
||||
0x4865,
|
||||
0x7806,
|
||||
0x6827,
|
||||
0x18C0,
|
||||
0x08E1,
|
||||
0x3882,
|
||||
0x28A3,
|
||||
0xCB7D,
|
||||
0xDB5C,
|
||||
0xEB3F,
|
||||
0xFB1E,
|
||||
0x8BF9,
|
||||
0x9BD8,
|
||||
0xABBB,
|
||||
0xBB9A,
|
||||
0x4A75,
|
||||
0x5A54,
|
||||
0x6A37,
|
||||
0x7A16,
|
||||
0x0AF1,
|
||||
0x1AD0,
|
||||
0x2AB3,
|
||||
0x3A92,
|
||||
0xFD2E,
|
||||
0xED0F,
|
||||
0xDD6C,
|
||||
0xCD4D,
|
||||
0xBDAA,
|
||||
0xAD8B,
|
||||
0x9DE8,
|
||||
0x8DC9,
|
||||
0x7C26,
|
||||
0x6C07,
|
||||
0x5C64,
|
||||
0x4C45,
|
||||
0x3CA2,
|
||||
0x2C83,
|
||||
0x1CE0,
|
||||
0x0CC1,
|
||||
0xEF1F,
|
||||
0xFF3E,
|
||||
0xCF5D,
|
||||
0xDF7C,
|
||||
0xAF9B,
|
||||
0xBFBA,
|
||||
0x8FD9,
|
||||
0x9FF8,
|
||||
0x6E17,
|
||||
0x7E36,
|
||||
0x4E55,
|
||||
0x5E74,
|
||||
0x2E93,
|
||||
0x3EB2,
|
||||
0x0ED1,
|
||||
0x1EF0,
|
||||
]
|
||||
|
||||
def __init__(self, getc, putc, mode="xmodem", pad=b"\x1a"):
|
||||
self.getc = getc
|
||||
self.putc = putc
|
||||
self.mode = mode
|
||||
self.pad = pad
|
||||
|
||||
def abort(self, count=2, timeout=60):
|
||||
"""
|
||||
Send an abort sequence using CAN bytes.
|
||||
"""
|
||||
for counter in range(0, count):
|
||||
self.putc(CAN, timeout)
|
||||
|
||||
def send(self, stream, retry=32, timeout=360, quiet=0, callback=None):
|
||||
"""
|
||||
Send a stream via the XMODEM protocol.
|
||||
|
||||
>>> stream = file('/etc/issue', 'rb')
|
||||
>>> print modem.send(stream)
|
||||
True
|
||||
|
||||
Returns ``True`` upon succesful transmission or ``False`` in case of
|
||||
failure.
|
||||
|
||||
:param stream: The stream object to send data from.
|
||||
:type stream: stream (file, etc.)
|
||||
:param retry: The maximum number of times to try to resend a failed
|
||||
packet before failing.
|
||||
:type retry: int
|
||||
:param timeout: The number of seconds to wait for a response before
|
||||
timing out.
|
||||
:type timeout: int
|
||||
:param quiet: If 0, it prints info to stderr. If 1, it does not print any info.
|
||||
:type quiet: int
|
||||
:param callback: Reference to a callback function that has the
|
||||
following signature. This is useful for
|
||||
getting status updates while a xmodem
|
||||
transfer is underway.
|
||||
Expected callback signature:
|
||||
def callback(total_packets, success_count, error_count)
|
||||
:type callback: callable
|
||||
"""
|
||||
|
||||
# initialize protocol
|
||||
try:
|
||||
packet_size = dict(xmodem=128, xmodem1k=1024)[self.mode]
|
||||
except AttributeError:
|
||||
raise ValueError("An invalid mode was supplied")
|
||||
|
||||
error_count = 0
|
||||
crc_mode = 0
|
||||
cancel = 0
|
||||
while True:
|
||||
char = self.getc(1)
|
||||
if char:
|
||||
if char == NAK:
|
||||
crc_mode = 0
|
||||
break
|
||||
elif char == CRC:
|
||||
crc_mode = 1
|
||||
break
|
||||
elif char == CAN:
|
||||
if not quiet:
|
||||
print("received CAN", file=sys.stderr)
|
||||
if cancel:
|
||||
return False
|
||||
else:
|
||||
cancel = 1
|
||||
else:
|
||||
log.error("send ERROR expected NAK/CRC, got %s" % (ord(char),))
|
||||
|
||||
error_count += 1
|
||||
if error_count >= retry:
|
||||
self.abort(timeout=timeout)
|
||||
return False
|
||||
|
||||
# send data
|
||||
error_count = 0
|
||||
success_count = 0
|
||||
total_packets = 0
|
||||
sequence = 1
|
||||
while True:
|
||||
data = stream.read(packet_size)
|
||||
if not data:
|
||||
log.info("sending EOT")
|
||||
# end of stream
|
||||
break
|
||||
total_packets += 1
|
||||
data = data.ljust(packet_size, self.pad)
|
||||
if crc_mode:
|
||||
crc = self.calc_crc(data)
|
||||
else:
|
||||
crc = self.calc_checksum(data)
|
||||
|
||||
# emit packet
|
||||
while True:
|
||||
if packet_size == 128:
|
||||
self.putc(SOH)
|
||||
else: # packet_size == 1024
|
||||
self.putc(STX)
|
||||
self.putc(bytes([sequence]))
|
||||
self.putc(bytes([0xFF - sequence]))
|
||||
self.putc(data)
|
||||
if crc_mode:
|
||||
self.putc(bytes([crc >> 8]))
|
||||
self.putc(bytes([crc & 0xFF]))
|
||||
else:
|
||||
self.putc(bytes([crc]))
|
||||
|
||||
char = self.getc(1, timeout)
|
||||
if char == ACK:
|
||||
success_count += 1
|
||||
if isinstance(callback, collections.Callable):
|
||||
callback(total_packets, success_count, error_count)
|
||||
break
|
||||
if char == NAK:
|
||||
error_count += 1
|
||||
if isinstance(callback, collections.Callable):
|
||||
callback(total_packets, success_count, error_count)
|
||||
if error_count >= retry:
|
||||
# excessive amounts of retransmissions requested,
|
||||
# abort transfer
|
||||
self.abort(timeout=timeout)
|
||||
log.warning("excessive NAKs, transfer aborted")
|
||||
return False
|
||||
|
||||
# return to loop and resend
|
||||
continue
|
||||
else:
|
||||
log.error("Not ACK, Not NAK")
|
||||
error_count += 1
|
||||
if isinstance(callback, collections.Callable):
|
||||
callback(total_packets, success_count, error_count)
|
||||
if error_count >= retry:
|
||||
# excessive amounts of retransmissions requested,
|
||||
# abort transfer
|
||||
self.abort(timeout=timeout)
|
||||
log.warning("excessive protocol errors, transfer aborted")
|
||||
return False
|
||||
|
||||
# return to loop and resend
|
||||
continue
|
||||
|
||||
# protocol error
|
||||
self.abort(timeout=timeout)
|
||||
log.error("protocol error")
|
||||
return False
|
||||
|
||||
# keep track of sequence
|
||||
sequence = (sequence + 1) % 0x100
|
||||
|
||||
while True:
|
||||
# end of transmission
|
||||
self.putc(EOT)
|
||||
|
||||
# An ACK should be returned
|
||||
char = self.getc(1, timeout)
|
||||
if char == ACK:
|
||||
break
|
||||
else:
|
||||
error_count += 1
|
||||
if error_count >= retry:
|
||||
self.abort(timeout=timeout)
|
||||
log.warning("EOT was not ACKd, transfer aborted")
|
||||
return False
|
||||
|
||||
return True
|
||||
|
||||
def recv(self, stream, crc_mode=1, retry=16, timeout=60, delay=1, quiet=0):
|
||||
"""
|
||||
Receive a stream via the XMODEM protocol.
|
||||
|
||||
>>> stream = file('/etc/issue', 'wb')
|
||||
>>> print modem.recv(stream)
|
||||
2342
|
||||
|
||||
Returns the number of bytes received on success or ``None`` in case of
|
||||
failure.
|
||||
"""
|
||||
|
||||
# initiate protocol
|
||||
error_count = 0
|
||||
char = 0
|
||||
cancel = 0
|
||||
while True:
|
||||
# first try CRC mode, if this fails,
|
||||
# fall back to checksum mode
|
||||
if error_count >= retry:
|
||||
self.abort(timeout=timeout)
|
||||
return None
|
||||
elif crc_mode and error_count < (retry / 2):
|
||||
if not self.putc(CRC):
|
||||
time.sleep(delay)
|
||||
error_count += 1
|
||||
else:
|
||||
crc_mode = 0
|
||||
if not self.putc(NAK):
|
||||
time.sleep(delay)
|
||||
error_count += 1
|
||||
|
||||
char = self.getc(1, timeout)
|
||||
if not char:
|
||||
error_count += 1
|
||||
continue
|
||||
elif char == SOH:
|
||||
# crc_mode = 0
|
||||
break
|
||||
elif char == STX:
|
||||
break
|
||||
elif char == CAN:
|
||||
if cancel:
|
||||
return None
|
||||
else:
|
||||
cancel = 1
|
||||
else:
|
||||
error_count += 1
|
||||
|
||||
# read data
|
||||
error_count = 0
|
||||
income_size = 0
|
||||
packet_size = 128
|
||||
sequence = 1
|
||||
cancel = 0
|
||||
while True:
|
||||
while True:
|
||||
if char == SOH:
|
||||
packet_size = 128
|
||||
break
|
||||
elif char == STX:
|
||||
packet_size = 1024
|
||||
break
|
||||
elif char == EOT:
|
||||
# We received an EOT, so send an ACK and return the received
|
||||
# data length
|
||||
self.putc(ACK)
|
||||
return income_size
|
||||
elif char == CAN:
|
||||
# cancel at two consecutive cancels
|
||||
if cancel:
|
||||
return None
|
||||
else:
|
||||
cancel = 1
|
||||
else:
|
||||
if not quiet:
|
||||
print("recv ERROR expected SOH/EOT, got", ord(char), file=sys.stderr)
|
||||
error_count += 1
|
||||
if error_count >= retry:
|
||||
self.abort()
|
||||
return None
|
||||
# read sequence
|
||||
error_count = 0
|
||||
cancel = 0
|
||||
seq1 = ord(self.getc(1))
|
||||
seq2 = 0xFF - ord(self.getc(1))
|
||||
if seq1 == sequence and seq2 == sequence:
|
||||
# sequence is ok, read packet
|
||||
# packet_size + checksum
|
||||
data = self.getc(packet_size + 1 + crc_mode, timeout)
|
||||
if crc_mode:
|
||||
csum = (ord(data[-2]) << 8) + ord(data[-1])
|
||||
data = data[:-2]
|
||||
log.debug("CRC (%04x <> %04x)" % (csum, self.calc_crc(data)))
|
||||
valid = csum == self.calc_crc(data)
|
||||
else:
|
||||
csum = data[-1]
|
||||
data = data[:-1]
|
||||
log.debug(
|
||||
"checksum (checksum(%02x <> %02x)" % (ord(csum), self.calc_checksum(data))
|
||||
)
|
||||
valid = ord(csum) == self.calc_checksum(data)
|
||||
|
||||
# valid data, append chunk
|
||||
if valid:
|
||||
income_size += len(data)
|
||||
stream.write(data)
|
||||
self.putc(ACK)
|
||||
sequence = (sequence + 1) % 0x100
|
||||
char = self.getc(1, timeout)
|
||||
continue
|
||||
else:
|
||||
# consume data
|
||||
self.getc(packet_size + 1 + crc_mode)
|
||||
self.debug("expecting sequence %d, got %d/%d" % (sequence, seq1, seq2))
|
||||
|
||||
# something went wrong, request retransmission
|
||||
self.putc(NAK)
|
||||
|
||||
def calc_checksum(self, data, checksum=0):
|
||||
"""
|
||||
Calculate the checksum for a given block of data, can also be used to
|
||||
update a checksum.
|
||||
|
||||
>>> csum = modem.calc_checksum('hello')
|
||||
>>> csum = modem.calc_checksum('world', csum)
|
||||
>>> hex(csum)
|
||||
'0x3c'
|
||||
|
||||
"""
|
||||
return (sum(map(ord, data)) + checksum) % 256
|
||||
|
||||
def calc_crc(self, data, crc=0):
|
||||
"""
|
||||
Calculate the Cyclic Redundancy Check for a given block of data, can
|
||||
also be used to update a CRC.
|
||||
|
||||
>>> crc = modem.calc_crc('hello')
|
||||
>>> crc = modem.calc_crc('world', crc)
|
||||
>>> hex(crc)
|
||||
'0xd5e3'
|
||||
|
||||
"""
|
||||
for char in data:
|
||||
crc = (crc << 8) ^ self.crctable[((crc >> 8) ^ int(char)) & 0xFF]
|
||||
return crc & 0xFFFF
|
||||
|
||||
|
||||
XMODEM1k = partial(XMODEM, mode="xmodem1k")
|
||||
|
||||
|
||||
def run():
|
||||
import optparse
|
||||
import subprocess
|
||||
|
||||
parser = optparse.OptionParser(usage="%prog [<options>] <send|recv> filename filename")
|
||||
parser.add_option("-m", "--mode", default="xmodem", help="XMODEM mode (xmodem, xmodem1k)")
|
||||
|
||||
options, args = parser.parse_args()
|
||||
if len(args) != 3:
|
||||
parser.error("invalid arguments")
|
||||
return 1
|
||||
|
||||
elif args[0] not in ("send", "recv"):
|
||||
parser.error("invalid mode")
|
||||
return 1
|
||||
|
||||
def _func(so, si):
|
||||
import select
|
||||
import subprocess
|
||||
|
||||
print("si", si)
|
||||
print("so", so)
|
||||
|
||||
def getc(size, timeout=3):
|
||||
w, t, f = select.select([so], [], [], timeout)
|
||||
if w:
|
||||
data = so.read(size)
|
||||
else:
|
||||
data = None
|
||||
|
||||
print("getc(", repr(data), ")")
|
||||
return data
|
||||
|
||||
def putc(data, timeout=3):
|
||||
w, t, f = select.select([], [si], [], timeout)
|
||||
if t:
|
||||
si.write(data)
|
||||
si.flush()
|
||||
size = len(data)
|
||||
else:
|
||||
size = None
|
||||
|
||||
print("putc(", repr(data), repr(size), ")")
|
||||
return size
|
||||
|
||||
return getc, putc
|
||||
|
||||
def _pipe(*command):
|
||||
pipe = subprocess.Popen(command, stdout=subprocess.PIPE, stdin=subprocess.PIPE)
|
||||
return pipe.stdout, pipe.stdin
|
||||
|
||||
if args[0] == "recv":
|
||||
import io
|
||||
|
||||
getc, putc = _func(*_pipe("sz", "--xmodem", args[2]))
|
||||
stream = open(args[1], "wb")
|
||||
xmodem = XMODEM(getc, putc, mode=options.mode)
|
||||
status = xmodem.recv(stream, retry=8)
|
||||
stream.close()
|
||||
|
||||
elif args[0] == "send":
|
||||
getc, putc = _func(*_pipe("rz", "--xmodem", args[2]))
|
||||
stream = open(args[1], "rb")
|
||||
xmodem = XMODEM(getc, putc, mode=options.mode)
|
||||
status = xmodem.send(stream, retry=8)
|
||||
stream.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(run())
|
Loading…
Reference in New Issue