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Add CMSIS-DAP v2 support

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This change implements CMSIS-DAP v2 which works with raw USB bulk transfers.

The old driver is now split into a generic CMSIS part and a HID backend,
with a new raw USB backend for CMSIS-DAP v2.

New commands:
- cmsis_dap_backend (usb_bulk | hid | auto)
- cmsis_dap_usb interface <interface number>

Change-Id: I4218477b12ccbfe19c9b332321cd21394bf44e30
Signed-off-by: Mickaël Thomas <mickael9@gmail.com>
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4831
Tested-by: jenkins
This commit is contained in:
Mickaël Thomas
2019-01-29 21:14:58 +01:00
committed by Tomas Vanek
parent b1f488ec1e
commit 8f927d5164
7 changed files with 761 additions and 188 deletions
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4
src/jtag/interfaces.c
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@@ -134,7 +134,7 @@ extern struct adapter_driver aice_adapter_driver;
#if BUILD_BCM2835GPIO == 1
extern struct adapter_driver bcm2835gpio_adapter_driver;
#endif
#if BUILD_CMSIS_DAP == 1
#if BUILD_CMSIS_DAP_USB == 1 || BUILD_CMSIS_DAP_HID == 1
extern struct adapter_driver cmsis_dap_adapter_driver;
#endif
#if BUILD_KITPROG == 1
@@ -254,7 +254,7 @@ struct adapter_driver *adapter_drivers[] = {
#if BUILD_BCM2835GPIO == 1
&bcm2835gpio_adapter_driver,
#endif
#if BUILD_CMSIS_DAP == 1
#if BUILD_CMSIS_DAP_USB == 1 || BUILD_CMSIS_DAP_HID == 1
&cmsis_dap_adapter_driver,
#endif
#if BUILD_KITPROG == 1