Merge pull request #3382 from kgills/max32620_serial_readable

0xc0170 · web-flow · commit e00850dbc9b3 · 2016-12-09T15:37:25.000+01:00
[MAX32620] Fixing serial readable function.
diff --git a/targets/TARGET_Maxim/TARGET_MAX32620/serial_api.c b/targets/TARGET_Maxim/TARGET_MAX32620/serial_api.c
@@ -323,7 +323,7 @@ void serial_putc(serial_t *obj, int c)
 //******************************************************************************
 int serial_readable(serial_t *obj)
 {
-    return (obj->uart->intfl & MXC_F_UART_INTFL_RX_FIFO_NOT_EMPTY);
+    return (obj->uart->rx_fifo_ctrl & MXC_F_UART_RX_FIFO_CTRL_FIFO_ENTRY);
 }
 
 //******************************************************************************

Original file line number	Diff line number	Diff line change
`@@ -323,7 +323,7 @@ void serial_putc(serial_t *obj, int c)`
`323`	`323`	`//******************************************************************************`
`324`	`324`	`int serial_readable(serial_t *obj)`
`325`	`325`	`{`
`326`		`- return (obj->uart->intfl & MXC_F_UART_INTFL_RX_FIFO_NOT_EMPTY);`
	`326`	`+ return (obj->uart->rx_fifo_ctrl & MXC_F_UART_RX_FIFO_CTRL_FIFO_ENTRY);`
`327`	`327`	`}`
`328`	`328`
`329`	`329`	`//******************************************************************************`