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;
}
int lpc54_bringup(void)
{
#ifdef HAVE_MMCSD
struct sdio_dev_s *sdmmc;
#endif
#ifdef HAVE_RTC_DRIVER
struct rtc_lowerhalf_s *rtc;
#endif
int ret;
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = mount(NULL, "/proc", "procfs", 0, NULL);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
}
#endif
#ifdef HAVE_RTC_DRIVER
/* Instantiate the STM32 lower-half RTC driver */
rtc = lpc54_rtc_lowerhalf();
if (rtc == NULL)
{
syslog(LOG_ERR,
"ERROR: Failed to instantiate the RTC lower-half driver\n");
}
else
{
/* Bind the lower half driver and register the combined RTC driver
* as /dev/rtc0
*/
ret = rtc_initialize(0, rtc);
if (ret < 0)
{
syslog(LOG_ERR,
"ERROR: Failed to bind/register the RTC driver: %d\n",
ret);
}
}
#endif
#ifdef HAVE_I2CTOOL
/* Register I2C drivers on behalf of the I2C tool */
lpc54_i2ctool();
#endif
#ifdef CONFIG_VIDEO_FB
/* Initialize and register the framebuffer driver */
ret = fb_register(0, 0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
}
#endif
#ifdef HAVE_FT5x06
/* Register the FT5x06 touch panel driver */
ret = lpc54_ft5x06_register();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: lpc54_ft5x06_register() failed: %d\n", ret);
}
#endif
#ifdef HAVE_MMCSD
/* Get an instance of the SDIO interface */
sdmmc = lpc54_sdmmc_initialize(0);
if (!sdmmc)
{
syslog(LOG_ERR, "ERROR: Failed to initialize SD/MMC\n");
}
else
{
/* Dind the SDIO interface to the MMC/SD driver */
ret = mmcsd_slotinitialize(MMCSD_MINOR, sdmmc);
if (ret != OK)
{
syslog(LOG_ERR,
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
ret);
}
}
#endif
#ifdef CONFIG_BUTTONS_LOWER
/* 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
UNUSED(ret);
return OK;
}
int stm32_bringup(void)
{
#ifdef CONFIG_ONESHOT
struct oneshot_lowerhalf_s *os = NULL;
#endif
int ret = OK;
#ifdef CONFIG_PWM
/* Initialize PWM and register the PWM device. */
ret = stm32_pwm_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_pwm_setup() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_AUDIO_TONE
/* Configure and initialize the tone generator. */
ret = stm32_tone_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_tone_setup() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_RGBLED
/* Configure and initialize the RGB LED. */
ret = stm32_rgbled_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_rgbled_setup() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_CL_MFRC522
ret = stm32_mfrc522initialize("/dev/rfid0");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_mfrc522initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_ONESHOT
os = oneshot_initialize(1, 10);
if (os)
{
ret = oneshot_register("/dev/oneshot", os);
}
#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_USERLED
/* Register the LED driver */
ret = userled_lower_initialize("/dev/userleds");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_VEML6070
/* Register the UV-A light sensor */
ret = stm32_veml6070initialize("/dev/uvlight0");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_veml6070initialize() failed: %d\n", ret);
}
#endif
return ret;
}
