diff options
Diffstat (limited to 'src/jtag/drivers/ti_icdi_usb.c')
| -rw-r--r-- | src/jtag/drivers/ti_icdi_usb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/jtag/drivers/ti_icdi_usb.c b/src/jtag/drivers/ti_icdi_usb.c index 67295223..dcffd2fb 100644 --- a/src/jtag/drivers/ti_icdi_usb.c +++ b/src/jtag/drivers/ti_icdi_usb.c @@ -346,6 +346,8 @@ static int icdi_usb_query(void *handle) h = (struct icdi_usb_handle_s *)handle; result = icdi_send_cmd(handle, "qSupported"); + if (result != ERROR_OK) + return result; /* check result */ result = icdi_get_cmd_result(handle); @@ -412,6 +414,8 @@ static int icdi_usb_run(void *handle) /* resume target at current address */ result = icdi_send_cmd(handle, "c"); + if (result != ERROR_OK) + return result; /* check result */ result = icdi_get_cmd_result(handle); @@ -429,6 +433,8 @@ static int icdi_usb_halt(void *handle) /* this query halts the target ?? */ result = icdi_send_cmd(handle, "?"); + if (result != ERROR_OK) + return result; /* check result */ result = icdi_get_cmd_result(handle); @@ -446,6 +452,8 @@ static int icdi_usb_step(void *handle) /* step target at current address */ result = icdi_send_cmd(handle, "s"); + if (result != ERROR_OK) + return result; /* check result */ result = icdi_get_cmd_result(handle); |