diff options
Diffstat (limited to 'apps/examples/nx/nx_main.c')
| -rw-r--r-- | apps/examples/nx/nx_main.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/apps/examples/nx/nx_main.c b/apps/examples/nx/nx_main.c index e9d3eaa92..dbdd608fa 100644 --- a/apps/examples/nx/nx_main.c +++ b/apps/examples/nx/nx_main.c @@ -427,17 +427,27 @@ static inline int nxeg_suinitialize(void) FAR NX_DRIVERTYPE *dev; #if defined(CONFIG_EXAMPLES_NX_EXTERNINIT) + struct boardioc_graphics_s devinfo; + int ret; + /* Use external graphics driver initialization */ printf("nxeg_initialize: Initializing external graphics device\n"); - dev = boardctl(BOARDIOC_GRAPHICS_SETUP, CONFIG_EXAMPLES_NX_DEVNO); - if (!dev) + + devinfo.devno = CONFIG_EXAMPLES_NX_DEVNO; + devinfo.dev = NULL; + + ret = boardctl(BOARDIOC_GRAPHICS_SETUP, (uintptr_t)&devinfo); + if (ret < 0) { - printf("nxeg_initialize: boardctl failed, devno=%d\n", CONFIG_EXAMPLES_NX_DEVNO); + printf("nxeg_initialize: boardctl failed, devno=%d: %d\n", + CONFIG_EXAMPLES_NX_DEVNO, errno); g_exitcode = NXEXIT_EXTINITIALIZE; return ERROR; } + dev = devinfo.dev; + #elif defined(CONFIG_NX_LCDDRIVER) int ret; |