pn532: update default status

redchenjs · redchenjs · commit d8078df62f44 · 2018-05-02T17:51:57.000+08:00
diff --git a/main/src/driver/pn532.c b/main/src/driver/pn532.c
@@ -13,11 +13,14 @@
 void pn532_setpin_reset(uint8_t rst)
 {
     gpio_set_level(PN532_RST_PIN, rst);
-    uart_flush_input(1);
+    if (rst != 0) {
+        uart_flush_input(1);
+        vTaskDelay(10 / portTICK_RATE_MS);
+    }
 }
 
 void pn532_init(void)
 {
-    gpio_set_direction(PN532_RST_PIN,  GPIO_MODE_OUTPUT);
-    pn532_setpin_reset(1);
+    gpio_set_direction(PN532_RST_PIN, GPIO_MODE_OUTPUT);
+    pn532_setpin_reset(0);
 }

Original file line number	Diff line number	Diff line change
`@@ -13,11 +13,14 @@`
`13`	`13`	`void pn532_setpin_reset(uint8_t rst)`
`14`	`14`	`{`
`15`	`15`	`gpio_set_level(PN532_RST_PIN, rst);`
`16`		`- uart_flush_input(1);`
	`16`	`+ if (rst != 0) {`
	`17`	`+ uart_flush_input(1);`
	`18`	`+ vTaskDelay(10 / portTICK_RATE_MS);`
	`19`	`+ }`
`17`	`20`	`}`
`18`	`21`
`19`	`22`	`void pn532_init(void)`
`20`	`23`	`{`
`21`		`- gpio_set_direction(PN532_RST_PIN, GPIO_MODE_OUTPUT);`
`22`		`- pn532_setpin_reset(1);`
	`24`	`+ gpio_set_direction(PN532_RST_PIN, GPIO_MODE_OUTPUT);`
	`25`	`+ pn532_setpin_reset(0);`
`23`	`26`	`}`