From e4ab971cc668d87c46d716d3dc09a2487d53eea3 Mon Sep 17 00:00:00 2001
From: Bernhard Tittelbach <xro@realraum.at>
Date: Sun, 20 May 2012 02:42:47 +0000
Subject: rx/tx test updates

git-svn-id: https://svn.spreadspace.org/mur.sat@450 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/hhd70dongle/c1101lib.c    | 11 ++++++-----
 software/hhd70dongle/hhd70dongle.c | 39 ++++++++++++++++++--------------------
 2 files changed, 24 insertions(+), 26 deletions(-)

(limited to 'software/hhd70dongle')

diff --git a/software/hhd70dongle/c1101lib.c b/software/hhd70dongle/c1101lib.c
index 1b463ab..88c5c2f 100644
--- a/software/hhd70dongle/c1101lib.c
+++ b/software/hhd70dongle/c1101lib.c
@@ -229,6 +229,7 @@ void c1101_init(void)
     c1101_spi_write_register(SPIC1101_ADDR_DEVIATN, 0x07);
     // MCSM0         Main Radio Control State Machine Configuration
     c1101_spi_write_register(SPIC1101_ADDR_MCSM0, 0x18);
+    c1101_spi_write_register(SPIC1101_ADDR_MCSM1, 0b00111100);  // State RX after recieving packet->  stay in RX; State TX after sending packet -> IDLE
     // FOCCFG        Frequency Offset Compensation Configuration
     c1101_spi_write_register(SPIC1101_ADDR_FOCCFG, 0x16);
     // WORCTRL       Wake On Radio Control
@@ -344,11 +345,11 @@ void c1101_transmitData(char *buffer, unsigned int len)
 {
     uint8_t debug_sb[6];
     uint8_t num_written = 0;
-    uint8_t mcsm1 = c1101_spi_read_register(SPIC1101_ADDR_MCSM1);
-    //configure state machine to automatically go to IDLE, once packet was transmitted
-    mcsm1 = (mcsm1 & 0b11111100) | 0b00;
-    c1101_spi_write_register(SPIC1101_ADDR_MCSM1, 0x18);
-    c1101_spi_write_register(SPIC1101_ADDR_PKTCTRL0, 0b0000000001); //crc disabled; use FIFOs; variable packet length mode (first TX FIFO byte must be length)
+    //~ uint8_t mcsm1 = c1101_spi_read_register(SPIC1101_ADDR_MCSM1);
+    //~ //configure state machine to automatically go to IDLE, once packet was transmitted
+    //~ mcsm1 = (mcsm1 & 0b11111100) | 0b00;
+    //~ c1101_spi_write_register(SPIC1101_ADDR_MCSM1, 0x18);
+    //~ c1101_spi_write_register(SPIC1101_ADDR_PKTCTRL0, 0b0000000001); //crc disabled; use FIFOs; variable packet length mode (first TX FIFO byte must be length)
     // flush TX FIFO
     num_written = c1101_spi_strobe_command(SPIC1101_ADDR_SFTX);
     usb_rawhid_send((uint8_t*)"Flush TX Fifo",255);
diff --git a/software/hhd70dongle/hhd70dongle.c b/software/hhd70dongle/hhd70dongle.c
index 9bf3e8b..0f216d2 100644
--- a/software/hhd70dongle/hhd70dongle.c
+++ b/software/hhd70dongle/hhd70dongle.c
@@ -60,13 +60,9 @@ int main(void)
     led_init();
     hhd70_init();
     usb_init();
-    // set PB5/ADC12 to INPUT (c1101 temp sensor)
-    DDRB &= ~(1<<DDB5);
+    DDRB &= ~(1<<DDB5);     // set PB5/ADC12 to INPUT (c1101 temp sensor)
     while (!usb_configured()) /* wait */ ;
 
-    //int8_t r = usb_rawhid_recv(read_buffer, 0);
-    //usb_rawhid_send(write_buffer, 23);
-
     usb_rawhid_send((uint8_t*)"hhd70dongle ready",17);
 
     _delay_ms(500);
@@ -74,31 +70,32 @@ int main(void)
     hhd70_palna_rxmode();
     for(;;)
     {
+        c1101_spi_strobe_command(SPIC1101_ADDR_SRX); // enter RX - Mode
         _delay_ms(1000);
         usb_rawhid_recv(read_buffer,20);
         if (read_buffer[0] == 'r')
             reset();
 
-        //~ if (hhd70_rx_data_available() == 1)
-        //~ {
-            //~ led_on();
-            //~ usb_rawhid_send((uint8_t*)"RX: GDO2 pin HIGH",100);
-            //~ usb_rawhid_send((uint8_t*)"c1101 rx bytes:",255);
-            //~ debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_RXBYTES));
-            //~ usb_rawhid_send(write_buffer,255);
-            //~ c1101_recieveData();
-            //~ led_off();
-        //~ }
+        if (hhd70_rx_data_available() == 1)
+        {
+            led_on();
+            usb_rawhid_send((uint8_t*)"RX: GDO2 pin HIGH",100);
+            usb_rawhid_send((uint8_t*)"c1101 rx bytes:",255);
+            debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_RXBYTES));
+            usb_rawhid_send(write_buffer,255);
+            c1101_recieveData();
+            led_off();
+        }
 
         usb_rawhid_send((uint8_t*)"c1101 rssi:",255);
         debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_RSSI));
         usb_rawhid_send(write_buffer,255);
-        //~ usb_rawhid_send((uint8_t*)"c1101 tx bytes:",255);
-        //~ debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_TXBYTES));
-        //~ usb_rawhid_send(write_buffer,255);
-        //~ usb_rawhid_send((uint8_t*)"c1101 rx bytes:",255);
-        //~ debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_RXBYTES));
-        //~ usb_rawhid_send(write_buffer,255);
+        usb_rawhid_send((uint8_t*)"c1101 tx bytes:",255);
+        debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_TXBYTES));
+        usb_rawhid_send(write_buffer,255);
+        usb_rawhid_send((uint8_t*)"c1101 rx bytes:",255);
+        debug_sprint_int16hex(write_buffer, c1101_spi_read_register(SPIC1101_ADDR_RXBYTES));
+        usb_rawhid_send(write_buffer,255);
         c1101_spi_dump_registers_to_usb();
         write_buffer[0]='T';
         write_buffer[1]='e';
-- 
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