From: Keith Packard <keithp@keithp.com>
Date: Mon, 1 May 2017 00:40:26 +0000 (-0700)
Subject: altos/telegps-v2.0: GPS chip is connected to serial 2, not serial 1
X-Git-Tag: 1.8~148
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=99c5c47d9288721a1fe009698393c67dd36a16fb

altos/telegps-v2.0: GPS chip is connected to serial 2, not serial 1

Turn on serial 2 and use it for GPS.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/telegps-v2.0/ao_pins.h b/src/telegps-v2.0/ao_pins.h
index 059fc9fa..74f4ff27 100644
--- a/src/telegps-v2.0/ao_pins.h
+++ b/src/telegps-v2.0/ao_pins.h
@@ -102,14 +102,18 @@ struct ao_adc {
 #define AO_M25_SPI_CS_MASK      (1 << 0)
 #define AO_M25_SPI_BUS          AO_SPI_1_PA5_PA6_PA7
 
+/* Serial */
 #define HAS_SERIAL_1		1
 #define SERIAL_1_PB6_PB7	1
 #define USE_SERIAL_1_STDIN	0
 
-#define ao_gps_getchar		ao_serial1_getchar
-#define ao_gps_putchar		ao_serial1_putchar
-#define ao_gps_set_speed	ao_serial1_set_speed
-#define ao_gps_fifo		(ao_usart_rx_fifo)
+#define HAS_SERIAL_2		1
+#define SERIAL_2_PA2_PA3	1
+#define USE_SERIAL_2_STDIN	0
+
+#define ao_gps_getchar		ao_serial2_getchar
+#define ao_gps_putchar		ao_serial2_putchar
+#define ao_gps_set_speed	ao_serial2_set_speed
 
 #define HAS_EEPROM		1
 #define USE_INTERNAL_FLASH	0