kopia lustrzana https://github.com/stlink-org/stlink
rodzic
b0dcb0cd39
commit
ade735dd67
|
@ -1,5 +1,5 @@
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build
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build-mingw
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.project
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obj-*
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*.user*
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.project
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@ -47,13 +47,6 @@ endif ()
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find_package(libusb REQUIRED)
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## Package configuration (pkg-config) on unix-based systems
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if (NOT WIN32 AND NOT CMAKE_CROSSCOMPILING)
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#add_subdirectory(cmake/pkgconfig)
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find_package(PkgConfig)
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pkg_check_modules(GTK3 gtk+-3.0)
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endif ()
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## Check for system-specific additional header files and libraries
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include(CheckIncludeFile)
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@ -88,7 +88,6 @@ Install the following packages from your package repository:
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* `build-essential` (on Debian based distros (Debian, Ubuntu))
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* `cmake` (3.4.2 or later, use the latest version available from the repository)
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* `rpm` (on Debian based distros (Debian, Ubuntu), needed for package build with `make package`)
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* `pkg-config`
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* `libusb-1.0`
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* `libusb-1.0-0-dev` (development headers for building)
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* `libgtk-3-dev` (_optional_, needed for `stlink-gui`)
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@ -194,7 +193,6 @@ Then install the following dependencies from the package repository:
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* `git`
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* `gcc` or `llvm` (for clang) (C-compiler)
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* `cmake`
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* `pkg-config`
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* `libusb`
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* `gtk+3` or `gtk3` (_optional_, needed for `stlink-gui`)
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@ -1,4 +1,21 @@
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=== Compilation with pkg-config ===
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In order to use pkg-config for development purposes, add the following lines to the toplevel CMakeLists.txt file:
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###
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# Additional build tasks
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###
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## Package configuration (pkg-config) on unix-based systems
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if (NOT WIN32 AND NOT CMAKE_CROSSCOMPILING)
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add_subdirectory(doc/dev/pkg-config) # Option A: external tool pkg-config
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find_package(PkgConfig) # Option B: internal cmake module for pkg-config integration
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pkg_check_modules(GTK3 gtk+-3.0)
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endif ()
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ToDo: Check for compatibility issues between options A and B.
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=== Target Identification ===
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The following information is available about the target:
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@ -42,7 +59,7 @@ Include stlink/backend.h
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int (*current_mode) (stlink_t * stl);
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int (*force_debug) (stlink_t *sl);
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int32_t (*target_voltage) (stlink_t *sl);
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int (*set_swdclk) (stlink_t * stl, uint16_t divisor);
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int (*set_swdclk) (stlink_t * stl, uint16_t divisor);
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} stlink_backend_t;
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Descriptions below describe the actions of the usb.h backend:
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@ -55,7 +72,7 @@ int (*exit_debug_mode) (stlink_t * sl);
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int (*enter_swd_mode) (stlink_t * sl);
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_stlink_usb_enter_swd_mode: Send STLINK_DEBUG_ENTER+STLINK_DEBUG_ENTER_SWD
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returns -1 or 0
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int (*enter_jtag_mode) (stlink_t * stl);
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int (*exit_dfu_mode) (stlink_t * stl);
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@ -65,19 +82,19 @@ int (*exit_dfu_mode) (stlink_t * stl);
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int (*core_id) (stlink_t * stl);
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_stlink_usb_core_id: Assign the result from STLINK_DEBUG_READCOREID to stl->core_id
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returns -1 or 0
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int (*reset) (stlink_t * stl);
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_stlink_usb_reset: Send STLINK_DEBUG_RESETSYS and reset via AIRCR
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AIRCR is part of the CMSIS System Control Block (SCB), which is located in
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AIRCR is part of the CMSIS System Control Block (SCB), which is located in
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the System Control Space at 0xE000ED0C
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returns -1 or 0 ?
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int (*jtag_reset) (stlink_t * stl, int value);
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_stlink_usb_jtag_reset: Send STLINK_JTAG_DRIVE_NRST.
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"value" is sent as argument for STLINK_JTAG_DRIVE_NRST and probably contains
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the status of the NRST line (0: low, 1: high). Also the value 2 is used in the software.
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returns -1 or 0
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int (*run) (stlink_t * stl);
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_stlink_usb_run: Send STLINK_DEBUG_RUNCORE
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returns -1 or 0
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@ -85,12 +102,12 @@ int (*run) (stlink_t * stl);
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int (*status) (stlink_t * stl);
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_stlink_usb_status: Assign the result from STLINK_DEBUG_GETSTATUS to stl->q_len
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returns -1 or 0
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int (*version) (stlink_t *sl);
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_stlink_usb_version: Read version with STLINK_GET_VERSION.
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Result is stored in sl->q_buf (6 bytes????)
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returns -1 or 0
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int (*read_debug32) (stlink_t *sl, uint32_t addr, uint32_t *data);
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_stlink_usb_read_debug32: Send STLINK_JTAG_READDEBUG_32BIT
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to read 32 bits from "addr". The result data is stored at "*data".
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@ -99,10 +116,10 @@ int (*read_debug32) (stlink_t *sl, uint32_t addr, uint32_t *data);
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int (*read_mem32) (stlink_t *sl, uint32_t addr, uint16_t len);
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_stlink_usb_read_mem32: Use STLINK_DEBUG_READMEM_32BIT
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to read "len" bytes from "addr"
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Result is returned in sl->q_buf, sl->q_len returns the size of the data (should be
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Result is returned in sl->q_buf, sl->q_len returns the size of the data (should be
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equal to "len"???).
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returns -1 or 0
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int (*write_debug32) (stlink_t *sl, uint32_t addr, uint32_t data);
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_stlink_usb_write_debug32: Use STLINK_JTAG_WRITEDEBUG_32BIT
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to store "data" at "addr"
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@ -124,13 +141,13 @@ int (*read_all_regs) (stlink_t *sl, struct stlink_reg * regp);
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_stlink_usb_read_all_regs: Send STLINK_DEBUG_READALLREGS to read
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all register values and store them into *regp;
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returns -1 or 0
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int (*read_reg) (stlink_t *sl, int r_idx, struct stlink_reg * regp);
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_stlink_usb_read_reg: Send STLINK_DEBUG_READREG to read specific register "r_idx".
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The result is then stored in *regp in the correct register.
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The result is then stored in *regp in the correct register.
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Example if "r_idx" is 18, then the result is stored in regp->process_sp
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returns -1 or 0
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int (*read_all_unsupported_regs) (stlink_t *sl, struct stlink_reg *regp);
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_stlink_usb_read_all_unsupported_regs: Calls "_stlink_usb_read_unsupported_reg"
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(see below) to read all registers.
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@ -142,7 +159,7 @@ int (*read_unsupported_reg) (stlink_t *sl, int r_idx, struct stlink_reg *regp);
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Also will fill regp->s (???) for some specific "r_idx" values.
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WARNING: Some r_idx values may lead to a out of array bound problem in C.
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returns -1 or 0
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int (*write_unsupported_reg) (stlink_t *sl, uint32_t value, int idx, struct stlink_reg *regp);
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_stlink_usb_write_unsupported_reg:
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Updates one of the following registers:
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@ -154,14 +171,14 @@ int (*write_unsupported_reg) (stlink_t *sl, uint32_t value, int idx, struct stli
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returns -1 or 0
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int (*write_reg) (stlink_t *sl, uint32_t reg, int idx);
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_stlink_usb_write_reg: Use STLINK_DEBUG_WRITEREG to update register "idx"
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_stlink_usb_write_reg: Use STLINK_DEBUG_WRITEREG to update register "idx"
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with value "reg".
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returns -1 or 0
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int (*step) (stlink_t * stl);
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_stlink_usb_step: Send STLINK_DEBUG_STEPCORE
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returns -1 or 0
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int (*current_mode) (stlink_t * stl);
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_stlink_usb_current_mode: Send STLINK_GET_CURRENT_MODE and return
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the current mode.
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@ -174,15 +191,15 @@ int (*current_mode) (stlink_t * stl);
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int (*force_debug) (stlink_t *sl);
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_stlink_usb_force_debug: Sends STLINK_DEBUG_FORCEDEBUG. No other side effects
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returns -1 or 0
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int32_t (*target_voltage) (stlink_t *sl);
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_stlink_usb_target_voltage: Send STLINK_GET_TARGET_VOLTAGE
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returns -1 or the target voltage. (??? dimension is not clear...)
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int (*set_swdclk) (stlink_t * stl, uint16_t divisor);
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int (*set_swdclk) (stlink_t * stl, uint16_t divisor);
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_stlink_usb_set_swdclk: Send STLINK_DEBUG_APIV2_SWD_SET_FREQ and "divisor" value
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returns -1 or 0
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=== Other Functions ===
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@ -193,17 +210,17 @@ Include: stlink.h
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Prototype: void stlink_close(stlink_t *sl);
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Include: inc/stlink.h
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Definition: src/common.c
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Description:
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Description:
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Calls the backend "close" procedure and frees 'sl'
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Backend: "close"
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Arguments:
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sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
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Return: -
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Include: inc/stlink.h
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Prototype: int stlink_core_id(stlink_t *sl);
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Definition: src/common.c
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Description:
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Description:
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Calls the backend "core_id", calls stlink_print_data() on higher verbose levels.
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Assigns the core id returned by STLINK_DEBUGREADCOREID to sl->core_id
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Only some specific core ids are used: See include/stm32.h
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@ -216,8 +233,8 @@ Return: -1 for error. 0 for success.
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Include: inc/stlink.h
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Prototype: int stlink_reset(stlink_t *sl);
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Definition: src/common.c
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Description:
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Just calls the backend "reset" procedure (reset via STLINK_DEBUG_RESETSYS
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Description:
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Just calls the backend "reset" procedure (reset via STLINK_DEBUG_RESETSYS
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and reset via AIRCR register at 0xE000ED0C)
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Backend: "reset"
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Arguments:
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|
@ -227,29 +244,29 @@ Return: -1 for error. 0 for success.
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Include: inc/stlink.h
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Prototype: int stlink_jtag_reset(stlink_t *sl, int value);
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Definition: src/common.c
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Description:
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Just calls the backend "jtag_reset" procedure
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Description:
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Just calls the backend "jtag_reset" procedure
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Backend: "jtag_reset"
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Arguments:
|
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sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
|
||||
value: 0: drive low, 1: drive high, 2: ????
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||||
Return: -1 for error. 0 for success.
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||||
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||||
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||||
|
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Include: inc/stlink.h
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Prototype: int stlink_run(stlink_t *sl);
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||||
Definition: src/common.c
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Description:
|
||||
Description:
|
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Just calls the backend "run" procedure.
|
||||
Backend: "run"
|
||||
Arguments:
|
||||
sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
|
||||
Return: -1 for error. 0 for success.
|
||||
|
||||
|
||||
Include: inc/stlink.h
|
||||
Prototype: int stlink_status(stlink_t *sl);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
Calls the backend "status" procedure and the procedure "stlink_core_stat()" to
|
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store the status in "sl->core_stat". Possible value for "sl->core_stat" are:
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||||
STLINK_CORE_RUNNING
|
||||
|
@ -259,12 +276,12 @@ Backend: "status"
|
|||
Arguments:
|
||||
sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
|
||||
Return: -1 for error. 0 for success.
|
||||
|
||||
|
||||
|
||||
Include: inc/stlink.h
|
||||
Prototype: int stlink_version(stlink_t *sl);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
Calls the backend "version" procedure, parses the result and puts the result into sl->version
|
||||
This version probably refers to the version of the adapter.
|
||||
Backend: "version"
|
||||
|
@ -272,9 +289,9 @@ Arguments:
|
|||
sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
|
||||
Return: -1 for error. 0 for success.
|
||||
|
||||
|
||||
|
||||
int stlink_read_debug32(stlink_t *sl, uint32_t addr, uint32_t *data);
|
||||
int stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
|
||||
int stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
|
||||
int stlink_write_debug32(stlink_t *sl, uint32_t addr, uint32_t data);
|
||||
int stlink_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len);
|
||||
int stlink_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len);
|
||||
|
@ -305,9 +322,9 @@ Return: -1 for error. 0 for success.
|
|||
Include: inc/stlink.h
|
||||
Prototype: int stlink_chip_id(stlink_t *sl, uint32_t *chip_id);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
Tries to read out the chip id via memory read from the device.
|
||||
Note: sl->chip_id is NOT updated by this procedure. Instead this happens in stlink_load_device_params():
|
||||
Note: sl->chip_id is NOT updated by this procedure. Instead this happens in stlink_load_device_params():
|
||||
Do not call this function, but instead call stlink_load_device_params()
|
||||
Backend: -
|
||||
Arguments:
|
||||
|
@ -319,7 +336,7 @@ Return: -1 for error. 0 for success.
|
|||
Include: inc/stlink.h
|
||||
Prototype: int stlink_cpu_id(stlink_t *sl, cortex_m3_cpuid_t *cpuid);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
Reads the CPU id from STLINK_REG_CM3_CPUID (0xE000ED00, first value of
|
||||
the SCB, system control block) and splits this into
|
||||
cpuid->implementer_id
|
||||
|
@ -333,19 +350,19 @@ Arguments:
|
|||
cpuid: Pointer. Result is stored via this pointer.
|
||||
Return: -1 for error. 0 for success.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int stlink_erase_flash_page(stlink_t* sl, stm32_addr_t flashaddr);
|
||||
uint32_t stlink_calculate_pagesize(stlink_t *sl, uint32_t flashaddr);
|
||||
uint16_t read_uint16(const unsigned char *c, const int pt);
|
||||
void stlink_core_stat(stlink_t *sl);
|
||||
|
||||
|
||||
|
||||
Include: inc/stlink.h
|
||||
Prototype: void stlink_print_data(stlink_t *sl);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
If debug logging is enabled: Print the HEX content of the q_buf array.
|
||||
q_buf will contain the result of the last "backend" command.
|
||||
Backend: -
|
||||
|
@ -362,21 +379,21 @@ Return: -
|
|||
int write_buffer_to_sram(stlink_t *sl, flash_loader_t* fl, const uint8_t* buf, size_t size);
|
||||
int write_loader_to_sram(stlink_t *sl, stm32_addr_t* addr, size_t* size);
|
||||
int stlink_fread(stlink_t* sl, const char* path, bool is_ihex, stm32_addr_t addr, size_t size);
|
||||
|
||||
|
||||
|
||||
|
||||
Include: inc/stlink.h
|
||||
Prototype: int stlink_load_device_params(stlink_t *sl);
|
||||
Definition: src/common.c
|
||||
Description:
|
||||
Description:
|
||||
This is one of the most important procedures. It will get all the device info
|
||||
and store the results in the "sl" structure. Many other procedures will depend
|
||||
on this information.
|
||||
The identification is based on the stlink_chip_id() result and the flash_size register value
|
||||
The identification is based on the stlink_chip_id() result and the flash_size register value
|
||||
Backend: -
|
||||
Arguments:
|
||||
sl: Pointer to the stlink data structure, returned by stlink_v1_open() or stlink_open_usb()
|
||||
Return: -1 for error. 0 for success.
|
||||
|
||||
|
||||
int stlink_read_option_bytes_f2(stlink_t *sl, uint32_t* option_byte);
|
||||
int stlink_read_option_bytes_f4(stlink_t *sl, uint32_t* option_byte);
|
||||
|
Ładowanie…
Reference in New Issue