Add CMSIS-DAP v2 support

[openocd.git] / src / jtag / drivers / cmsis_dap.h

diff --git a/src/jtag/drivers/cmsis_dap.h b/src/jtag/drivers/cmsis_dap.h
new file mode 100644 (file)
index 0000000..8cbb8dd
--- /dev/null
+++ b/src/jtag/drivers/cmsis_dap.h
@@ -0,0 +1,28 @@
+#ifndef OPENOCD_JTAG_DRIVERS_CMSIS_DAP_H
+#define OPENOCD_JTAG_DRIVERS_CMSIS_DAP_H
+
+#include <stdint.h>
+
+struct cmsis_dap_backend;
+struct cmsis_dap_backend_data;
+struct command_registration;
+
+struct cmsis_dap {
+       struct cmsis_dap_backend_data *bdata;
+       const struct cmsis_dap_backend *backend;
+       uint16_t packet_size;
+       int packet_count;
+       uint8_t *packet_buffer;
+       uint8_t caps;
+       uint8_t mode;
+};
+
+struct cmsis_dap_backend {
+       const char *name;
+       int (*open)(struct cmsis_dap *dap, uint16_t vids[], uint16_t pids[], char *serial);
+       void (*close)(struct cmsis_dap *dap);
+       int (*read)(struct cmsis_dap *dap, int timeout_ms);
+       int (*write)(struct cmsis_dap *dap, int len, int timeout_ms);
+};
+
+#endif