wrong count checked for uartWrite

me-no-dev · me-no-dev · commit fb8f1244b7ff · 2016-10-29T14:34:18.000+03:00
diff --git a/cores/esp32/esp32-hal-uart.c b/cores/esp32/esp32-hal-uart.c
@@ -250,7 +250,7 @@ void uartWrite(uart_t* uart, uint8_t c)
         return;
     }
     UART_MUTEX_LOCK();
-    while(uart->dev->status.rxfifo_cnt == 0x7F);
+    while(uart->dev->status.txfifo_cnt == 0x7F);
     uart->dev->fifo.rw_byte = c;
     UART_MUTEX_UNLOCK();
 }
@@ -262,7 +262,7 @@ void uartWriteBuf(uart_t* uart, const uint8_t * data, size_t len)
     }
     UART_MUTEX_LOCK();
     while(len) {
-        while(len && uart->dev->status.rxfifo_cnt < 0x7F) {
+        while(len && uart->dev->status.txfifo_cnt < 0x7F) {
             uart->dev->fifo.rw_byte = *data++;
             len--;
         }

Original file line number	Diff line number	Diff line change
`@@ -250,7 +250,7 @@ void uartWrite(uart_t* uart, uint8_t c)`
`250`	`250`	`return;`
`251`	`251`	`}`
`252`	`252`	`UART_MUTEX_LOCK();`
`253`		`- while(uart->dev->status.rxfifo_cnt == 0x7F);`
	`253`	`+ while(uart->dev->status.txfifo_cnt == 0x7F);`
`254`	`254`	`uart->dev->fifo.rw_byte = c;`
`255`	`255`	`UART_MUTEX_UNLOCK();`
`256`	`256`	`}`
`@@ -262,7 +262,7 @@ void uartWriteBuf(uart_t* uart, const uint8_t * data, size_t len)`
`262`	`262`	`}`
`263`	`263`	`UART_MUTEX_LOCK();`
`264`	`264`	`while(len) {`
`265`		`- while(len && uart->dev->status.rxfifo_cnt < 0x7F) {`
	`265`	`+ while(len && uart->dev->status.txfifo_cnt < 0x7F) {`
`266`	`266`	`uart->dev->fifo.rw_byte = *data++;`
`267`	`267`	`len--;`
`268`	`268`	`}`