From: Bdale Garbee <bdale@gag.com>
Date: Wed, 3 Jul 2024 23:55:32 +0000 (-0600)
Subject: quantimotor: serial port receive to usb serial emulation working
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=5ac03c8e83ac98efe6ff1878057a3f695b40add9;p=fw%2Faltos

quantimotor: serial port receive to usb serial emulation working
---

diff --git a/src/quantimotor-v1/Makefile b/src/quantimotor-v1/Makefile
index c5e56dce..d033f920 100644
--- a/src/quantimotor-v1/Makefile
+++ b/src/quantimotor-v1/Makefile
@@ -29,9 +29,7 @@ ALTOS_SRC = \
 	ao_convert_volt.c \
 	ao_task.c \
 	ao_cmd.c \
-	ao_config.c \
 	ao_timer_lpc.c \
-	ao_exti_lpc.c \
 	ao_romconfig.c \
 	ao_adc_lpc.c \
 	ao_serial_lpc.c \
diff --git a/src/quantimotor-v1/ao_pins.h b/src/quantimotor-v1/ao_pins.h
index 963908e1..cb65a6ab 100644
--- a/src/quantimotor-v1/ao_pins.h
+++ b/src/quantimotor-v1/ao_pins.h
@@ -29,7 +29,9 @@
 #define HAS_USB_VBUS		0
 #define HAS_USB_PULLUP		1
 #define AO_USB_PULLUP_PORT	0
-#define AO_USB_PULLUP_PIN	20
+/* #define AO_USB_PULLUP_PIN	20 */
+/* following is for use of fctester proto as development device */
+#define AO_USB_PULLUP_PIN	6
 
 /* USART */
 
diff --git a/src/quantimotor-v1/ao_quantimotor.c b/src/quantimotor-v1/ao_quantimotor.c
index 5ee30d74..18362c2a 100644
--- a/src/quantimotor-v1/ao_quantimotor.c
+++ b/src/quantimotor-v1/ao_quantimotor.c
@@ -4,24 +4,44 @@
  */
 
 #include <ao.h>
-#include <ao_exti.h>
 #include <ao_serial.h>
 
+static struct ao_task ao_console_read_task;
+
+static void
+ao_console_read(void)
+{
+        int     c;
+        for (;;) {
+                ao_arch_block_interrupts();
+                c = _ao_serial0_pollchar();
+                ao_arch_release_interrupts();
+                if (c == AO_READ_AGAIN) {
+                        flush();
+                        c = ao_serial0_getchar();
+                }
+                ao_usb_putchar((char) c);
+        }
+}
+
 int
 main(void)
 {
 	ao_clock_init();
 	ao_task_init();
 	ao_timer_init();
-	ao_exti_init();
 
 	ao_adc_init();
 
 	ao_usb_init();
+
 	ao_serial_init();
+        ao_serial0_set_speed(AO_SERIAL_SPEED_115200);
 
 	ao_cmd_init();
-	ao_config_init();
+
+	ao_add_task(&ao_console_read_task, ao_console_read, "console_read");
 
 	ao_start_scheduler();
+	return 0;
 }