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peripheralman: fix uart data available api

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Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Sanrio Alvares
2017-08-18 11:44:21 -07:00
committed by Brendan Le Foll
parent badf25f289
commit d50b646c35
1 changed files with 20 additions and 2 deletions
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22
src/peripheralman/peripheralman.c
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@@ -247,8 +247,26 @@ mraa_pman_uart_set_timeout_replace(mraa_uart_context dev, int read, int write, i
static mraa_boolean_t static mraa_boolean_t
mraa_pman_uart_data_available_replace(mraa_uart_context dev, unsigned int millis) mraa_pman_uart_data_available_replace(mraa_uart_context dev, unsigned int millis)
{ {
// FIXME! We probably should say yes sometimes ;-) int fd = -1;
return 0;
if (AUartDevice_getPollingFd(dev->buart, &fd)) {
syslog(LOG_ERR, "peripheralman: failed to get the fd");
return 0;
}
struct pollfd poller = {
.fd = fd,
.events = POLLIN | POLLERR,
.revents = 0,
};
if (poll(&poller, 1, millis) > 0) {
syslog(LOG_INFO, "peripheralman: received an event");
AUartDevice_ackInputEvent(fd);
return 1;
} else {
return 0;
}
} }
static mraa_result_t static mraa_result_t