RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

cpu/esp: fix of lost esp_now_netdev ISR events

Browse Source
This commit is contained in:
Gunar Schorcht 2019-01-03 12:55:21 +01:00
parent a36366f9a9
commit 9b5a77f1c4
2 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
cpu/esp_common/esp-now/esp_now_netdev.c
View File

@ -180,7 +180,7 @@ static void IRAM_ATTR esp_now_scan_peers_timer_cb(void* arg)
esp_now_netdev_t* dev = (esp_now_netdev_t*)arg;
if (dev->netdev.event_callback) {
dev->scan_event = true;
dev->scan_event++;
dev->netdev.event_callback((netdev_t*)dev, NETDEV_EVENT_ISR);
}
}
@ -228,7 +228,7 @@ static IRAM_ATTR void esp_now_recv_cb(const uint8_t *mac, const uint8_t *data, i
ringbuffer_add(&_esp_now_dev.rx_buf, (char*)data, len);
if (_esp_now_dev.netdev.event_callback) {
_esp_now_dev.recv_event = true;
_esp_now_dev.recv_event++;
_esp_now_dev.netdev.event_callback((netdev_t*)&_esp_now_dev, NETDEV_EVENT_ISR);
}
@ -416,8 +416,8 @@ esp_now_netdev_t *netdev_esp_now_setup(void)
dev->netdev.driver = &_esp_now_driver;
/* initialize netdev data structure */
dev->recv_event = false;
dev->scan_event = false;
dev->recv_event = 0;
dev->scan_event = 0;
mutex_init(&dev->dev_lock);
mutex_init(&dev->rx_lock);
@ -733,12 +733,16 @@ static void _isr(netdev_t *netdev)
esp_now_netdev_t *dev = (esp_now_netdev_t*)netdev;
critical_enter();
if (dev->recv_event) {
dev->recv_event = false;
dev->recv_event--;
critical_exit();
dev->netdev.event_callback(netdev, NETDEV_EVENT_RX_COMPLETE);
}
else if (dev->scan_event) {
dev->scan_event = false;
dev->scan_event--;
critical_exit();
esp_now_scan_peers_start();
}
return;

4
cpu/esp_common/esp-now/esp_now_netdev.h
View File

@ -96,8 +96,8 @@ typedef struct
mutex_t dev_lock; /**< device is already in use */
mutex_t rx_lock; /**< rx_buf handling in progress */
bool recv_event; /**< ESP-NOW frame received */
bool scan_event; /**< ESP-NOW peers have to be scannged */
uint8_t recv_event; /**< ESP-NOW frame received */
uint8_t scan_event; /**< ESP-NOW peers have to be scannged */
} esp_now_netdev_t;