altos: Add TeleNano support

This just uses the TeleMini bits, which should work fine for now.

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

8 files changed, 97 insertions, 1 deletions

diff --git a/src/Makefile b/src/Makefile
index 42383f88..a5dec57b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -9,7 +9,7 @@ include Version
 SUBDIRS=\
 	telemetrum-v1.1 telemetrum-v1.0 \
 	teledongle-v0.2 teledongle-v0.1 \
-	telemini-v0.1 \
+	telemini-v0.1 telenano-v0.1 \
 	telemetrum-v0.1-sky telemetrum-v0.1-sirf \
 	tidongle test
 
diff --git a/src/Makefile.proto b/src/Makefile.proto
index 30e626ad..df514cfe 100644
--- a/src/Makefile.proto
+++ b/src/Makefile.proto
@@ -190,6 +190,37 @@ TMINI_BASE_SRC = \
 	$(TMINI_TASK_SRC) \
 	$(TMINI_MAIN_SRC)
 
+#
+# Sources for TeleNano
+TNANO_DRIVER_SRC = \
+	ao_adc.c \
+	ao_ignite.c \
+	ao_config.c \
+	ao_storage.c \
+	ao_intflash.c
+
+TNANO_TASK_SRC = \
+	ao_flight.c \
+	ao_log.c \
+	ao_log_tiny.c \
+	ao_report.c \
+	ao_telemetry.c
+
+TNANO_MAIN_SRC = \
+	ao_telemini.c
+
+TNANO_BASE_SRC = \
+	$(ALTOS_SRC) \
+	$(ALTOS_DRIVER_SRC) \
+	$(TELE_DRIVER_SRC) \
+	$(TELE_COMMON_SRC) \
+	$(TNANO_DRIVER_SRC) \
+	$(TNANO_TASK_SRC) \
+	$(TNANO_MAIN_SRC)
+
+#
+# TI Dongle sources
+#
 TI_MAIN_SRC = \
 	ao_tidongle.c
 
diff --git a/src/ao_adc.c b/src/ao_adc.c
index ce935716..d77e7753 100644
--- a/src/ao_adc.c
+++ b/src/ao_adc.c
@@ -30,7 +30,11 @@ ao_adc_poll(void)
 #if HAS_ACCEL_REF
 	ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 2;
 #else
+# ifdef TELENANO_V_0_1
+	ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 1;
+# else
 	ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 0;
+# endif
 #endif
 }
 
@@ -62,6 +66,7 @@ ao_adc_isr(void) __interrupt 1
 		a = (uint8_t __xdata *) (&ao_adc_ring[ao_adc_head].accel + sequence);
 		sequence++;
 	}
+#define GOT_ADC
 	a[0] = ADCL;
 	a[1] = ADCH;
 	if (sequence < 6) {
@@ -79,6 +84,7 @@ ao_adc_isr(void) __interrupt 1
 #if IGNITE_ON_P0
 	/* TeleMini readings */
 	a = (uint8_t __xdata *) (&ao_adc_ring[ao_adc_head].pres);
+#ifdef TELEMINI_V_0_1
 	switch (sequence) {
 	case 0:
 		/* pressure */
@@ -105,6 +111,27 @@ ao_adc_isr(void) __interrupt 1
 		sequence = 0;
 		break;
 	}
+#define GOT_ADC
+#endif
+#ifdef TELENANO_V_0_1
+	switch (sequence) {
+	case 1:
+		/* pressure */
+		a += 0;
+		sequence = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 3;
+		break;
+	case 3:
+		/* battery */
+		a += 4;
+		sequence = ADCCON3_EREF_1_25 | ADCCON3_EDIV_512 | ADCCON3_ECH_TEMP;
+		break;
+	case ADCCON3_ECH_TEMP:
+		a += 2;
+		sequence = 0;
+		break;
+	}
+#define GOT_ADC
+#endif
 	a[0] = ADCL;
 	a[1] = ADCH;
 	if (sequence) {
@@ -112,6 +139,9 @@ ao_adc_isr(void) __interrupt 1
 		ADCCON3 = sequence;
 	}
 #endif
+#ifndef GOT_ADC
+#error No known ADC configuration set
+#endif
 
 	else {
 		/* record this conversion series */
diff --git a/src/ao_pins.h b/src/ao_pins.h
index 353b5fd5..b4f177bf 100644
--- a/src/ao_pins.h
+++ b/src/ao_pins.h
@@ -113,6 +113,28 @@
 	#define HAS_ACCEL		0
 #endif
 
+#if defined(TELENANO_V_0_1)
+	#define HAS_FLIGHT		1
+	#define HAS_USB			0
+	#define HAS_BEEP		0
+	#define HAS_GPS			0
+	#define HAS_SERIAL_1		0
+	#define HAS_ADC			1
+	#define HAS_EEPROM		1
+	#define HAS_DBG			0
+	#define USE_KALMAN		1
+	#define IGNITE_ON_P2		0
+	#define IGNITE_ON_P0		1
+	#define PACKET_HAS_MASTER	0
+	#define PACKET_HAS_SLAVE	1
+
+	#define AO_LED_GREEN		1
+	#define AO_LED_RED		2
+	#define LEDS_AVAILABLE		(AO_LED_RED|AO_LED_GREEN)
+	#define HAS_EXTERNAL_TEMP	0
+	#define HAS_ACCEL		0
+#endif
+
 #if defined(TELEMETRUM_V_0_1)
 	#define HAS_FLIGHT		1
 	#define HAS_USB			1
diff --git a/src/telenano-v0.1/.gitignore b/src/telenano-v0.1/.gitignore
new file mode 100644
index 00000000..0412f7df
--- /dev/null
+++ b/src/telenano-v0.1/.gitignore
@@ -0,0 +1,2 @@
+telenano-*
+ao_product.h
diff --git a/src/telenano-v0.1/.sdcdbrc b/src/telenano-v0.1/.sdcdbrc
new file mode 100644
index 00000000..710b4a2f
--- /dev/null
+++ b/src/telenano-v0.1/.sdcdbrc
@@ -0,0 +1 @@
+--directory=..
diff --git a/src/telenano-v0.1/Makefile b/src/telenano-v0.1/Makefile
new file mode 100644
index 00000000..d8867b19
--- /dev/null
+++ b/src/telenano-v0.1/Makefile
@@ -0,0 +1 @@
+include ../Makefile.proto
diff --git a/src/telenano-v0.1/Makefile.defs b/src/telenano-v0.1/Makefile.defs
new file mode 100644
index 00000000..34cf69d1
--- /dev/null
+++ b/src/telenano-v0.1/Makefile.defs
@@ -0,0 +1,9 @@
+PROG = telenano-v0.1-$(VERSION).ihx
+
+SRC = \
+	$(TNANO_BASE_SRC)
+
+PRODUCT=TeleNano-v0.1
+PRODUCT_DEF=-DTELENANO_V_0_1
+IDPRODUCT=0x000a
+CODESIZE=0x6700