int board_app_initialize(void)
{
#ifdef CONFIG_FS_PROCFS
int ret;
#ifdef CONFIG_STM32_CCM_PROCFS
/* Register the CCM procfs entry. This must be done before the procfs is
* mounted.
*/
(void)ccm_procfs_register();
#endif
/* Mount the procfs file system */
ret = mount(NULL, SAMV71_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
if (ret < 0)
{
SYSLOG("ERROR: Failed to mount procfs at %s: %d\n",
SAMV71_PROCFS_MOUNTPOINT, ret);
}
#endif
return OK;
}
int stm32_bringup(void)
{
#ifdef CONFIG_FS_PROCFS
int ret;
#ifdef CONFIG_STM32_CCM_PROCFS
/* Register the CCM procfs entry. This must be done before the procfs is
* mounted.
*/
(void)ccm_procfs_register();
#endif
/* Mount the procfs file system */
ret = mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
if (ret < 0)
{
syslog(LOG_ERR,
"ERROR: Failed to mount the PROC filesystem: %d (%d)\n",
ret, errno);
return ret;
}
#endif
#ifdef CONFIG_BUTTONS
/* Register the BUTTON driver */
ret = btn_lower_initialize("/dev/buttons");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_ADC
/* Initialize ADC and register the ADC driver. */
ret = stm32_adc_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret);
}
#endif
return OK;
}
