altos: Need to use 16-bit counts for ao_xmem functions

[fw/altos] / src / cc1111 / ao_radio.c

diff --git a/src/cc1111/ao_radio.c b/src/cc1111/ao_radio.c
index ee506f896ce3bd606f5703f2b0a5a95b4c62ade8..cb2c2fddba411fee29ea427bd11f44b402d96fd7 100644 (file)
--- a/src/cc1111/ao_radio.c
+++ b/src/cc1111/ao_radio.c
@@ -16,6 +16,9 @@
  */
 
 #include "ao.h"
+#if HAS_PAD
+#include <ao_pad.h>
+#endif
 
 /* Values from SmartRF® Studio for:
  *
@@ -200,7 +203,7 @@ static __code uint8_t rdf_setup[] = {
        RF_MDMCFG3_OFF,         (RDF_DRATE_M << RF_MDMCFG3_DRATE_M_SHIFT),
        RF_MDMCFG2_OFF,         (RF_MDMCFG2_DEM_DCFILT_OFF |
                                 RF_MDMCFG2_MOD_FORMAT_GFSK |
-                                RF_MDMCFG2_SYNC_MODE_15_16_THRES),
+                                RF_MDMCFG2_SYNC_MODE_NONE),
        RF_MDMCFG1_OFF,         (RF_MDMCFG1_FEC_DIS |
                                 RF_MDMCFG1_NUM_PREAMBLE_2 |
                                 (2 << RF_MDMCFG1_CHANSPC_E_SHIFT)),
@@ -260,7 +263,7 @@ ao_radio_general_isr(void) __interrupt 16
        }
 }
 
-void
+static void
 ao_radio_set_packet(void)
 {
        uint8_t i;
@@ -268,7 +271,7 @@ ao_radio_set_packet(void)
                RF[fixed_pkt_setup[i]] = fixed_pkt_setup[i+1];
 }
 
-void
+static void
 ao_radio_idle(void)
 {
        if (RF_MARCSTATE != RF_MARCSTATE_IDLE)
@@ -280,13 +283,15 @@ ao_radio_idle(void)
        }
 }
 
-void
+#define ao_radio_put() ao_mutex_put(&ao_radio_mutex)
+
+static void
 ao_radio_get(uint8_t len)
 {
        ao_config_get();
        ao_mutex_get(&ao_radio_mutex);
        ao_radio_idle();
-       RF_CHANNR = ao_config.radio_channel;
+       RF_CHANNR = 0;
        RF_FREQ2 = (uint8_t) (ao_config.radio_setting >> 16);
        RF_FREQ1 = (uint8_t) (ao_config.radio_setting >> 8);
        RF_FREQ0 = (uint8_t) (ao_config.radio_setting);
@@ -364,29 +369,22 @@ ao_radio_recv_abort(void)
        ao_wakeup(&ao_radio_dma_done);
 }
 
-__xdata ao_radio_rdf_value = 0x55;
+__code ao_radio_rdf_value = 0x55;
 
-void
-ao_radio_rdf(uint8_t pkt_len)
+static void
+ao_radio_rdf_start(void)
 {
        uint8_t i;
-
        ao_radio_abort = 0;
-       ao_radio_get(pkt_len);
+       ao_radio_get(AO_RADIO_RDF_LEN);
        ao_radio_done = 0;
        for (i = 0; i < sizeof (rdf_setup); i += 2)
                RF[rdf_setup[i]] = rdf_setup[i+1];
+}
 
-       ao_dma_set_transfer(ao_radio_dma,
-                           &ao_radio_rdf_value,
-                           &RFDXADDR,
-                           pkt_len,
-                           DMA_CFG0_WORDSIZE_8 |
-                           DMA_CFG0_TMODE_SINGLE |
-                           DMA_CFG0_TRIGGER_RADIO,
-                           DMA_CFG1_SRCINC_0 |
-                           DMA_CFG1_DESTINC_0 |
-                           DMA_CFG1_PRIORITY_HIGH);
+static void
+ao_radio_rdf_run(void)
+{
        ao_dma_start(ao_radio_dma);
        RFST = RFST_STX;
        __critical while (!ao_radio_done && !ao_radio_abort)
@@ -399,6 +397,70 @@ ao_radio_rdf(uint8_t pkt_len)
        ao_radio_put();
 }
 
+void
+ao_radio_rdf(void)
+{
+       ao_radio_rdf_start();
+
+       ao_dma_set_transfer(ao_radio_dma,
+                           CODE_TO_XDATA(&ao_radio_rdf_value),
+                           &RFDXADDR,
+                           AO_RADIO_RDF_LEN,
+                           DMA_CFG0_WORDSIZE_8 |
+                           DMA_CFG0_TMODE_SINGLE |
+                           DMA_CFG0_TRIGGER_RADIO,
+                           DMA_CFG1_SRCINC_0 |
+                           DMA_CFG1_DESTINC_0 |
+                           DMA_CFG1_PRIORITY_HIGH);
+       ao_radio_rdf_run();
+}
+
+#define PA     0x00
+#define BE     0x55
+
+#define CONT_PAUSE_8   PA, PA, PA, PA, PA, PA, PA, PA
+#define CONT_PAUSE_16  CONT_PAUSE_8, CONT_PAUSE_8
+#define CONT_PAUSE_24  CONT_PAUSE_16, CONT_PAUSE_8
+
+#define CONT_BEEP_8    BE, BE, BE, BE, BE, BE, BE, BE
+
+#if AO_RADIO_CONT_PAUSE_LEN == 24
+#define CONT_PAUSE     CONT_PAUSE_24
+#endif
+
+#if AO_RADIO_CONT_TONE_LEN == 8
+#define CONT_BEEP              CONT_BEEP_8
+#define CONT_PAUSE_SHORT       CONT_PAUSE_8
+#endif
+
+#define CONT_ADDR(c)   CODE_TO_XDATA(&ao_radio_cont[(3-(c)) * (AO_RADIO_CONT_PAUSE_LEN + AO_RADIO_CONT_TONE_LEN)])
+
+__code uint8_t ao_radio_cont[] = {
+       CONT_PAUSE, CONT_BEEP,
+       CONT_PAUSE, CONT_BEEP,
+       CONT_PAUSE, CONT_BEEP,
+       CONT_PAUSE, CONT_PAUSE_SHORT,
+       CONT_PAUSE, CONT_PAUSE_SHORT,
+       CONT_PAUSE,
+};
+
+void
+ao_radio_continuity(uint8_t c)
+{
+       ao_radio_rdf_start();
+       ao_dma_set_transfer(ao_radio_dma,
+                           CONT_ADDR(c),
+                           &RFDXADDR,
+                           AO_RADIO_CONT_TOTAL_LEN,
+                           DMA_CFG0_WORDSIZE_8 |
+                           DMA_CFG0_TMODE_SINGLE |
+                           DMA_CFG0_TRIGGER_RADIO,
+                           DMA_CFG1_SRCINC_1 |
+                           DMA_CFG1_DESTINC_0 |
+                           DMA_CFG1_PRIORITY_HIGH);
+       ao_radio_rdf_run();
+}
+
 void
 ao_radio_rdf_abort(void)
 {
@@ -408,8 +470,44 @@ ao_radio_rdf_abort(void)
 
 
 /* Output carrier */
+
+static __xdata ao_radio_test_on;
+
 void
-ao_radio_test(void)
+ao_radio_test(uint8_t on)
+{
+       if (on) {
+               if (!ao_radio_test_on) {
+#if HAS_MONITOR
+                       ao_monitor_disable();
+#endif
+#if PACKET_HAS_SLAVE
+                       ao_packet_slave_stop();
+#endif
+#if HAS_PAD
+                       ao_pad_disable();
+#endif
+                       ao_radio_get(0xff);
+                       RFST = RFST_STX;
+                       ao_radio_test_on = 1;
+               }
+       } else  {
+               if (ao_radio_test_on) {
+                       ao_radio_idle();
+                       ao_radio_put();
+                       ao_radio_test_on = 0;
+#if HAS_MONITOR
+                       ao_monitor_enable();
+#endif
+#if HAS_PAD
+                       ao_pad_enable();
+#endif
+               }
+       }
+}
+
+static void
+ao_radio_test_cmd(void)
 {
        uint8_t mode = 2;
        static __xdata radio_on;
@@ -419,34 +517,19 @@ ao_radio_test(void)
                mode = (uint8_t) ao_cmd_lex_u32;
        }
        mode++;
-       if ((mode & 2) && !radio_on) {
-#if HAS_MONITOR
-               ao_monitor_disable();
-#endif
-#if PACKET_HAS_SLAVE
-               ao_packet_slave_stop();
-#endif
-               ao_radio_get(0xff);
-               RFST = RFST_STX;
-               radio_on = 1;
-       }
+       if ((mode & 2))
+               ao_radio_test(1);
        if (mode == 3) {
                printf ("Hit a character to stop..."); flush();
                getchar();
                putchar('\n');
        }
-       if ((mode & 1) && radio_on) {
-               ao_radio_idle();
-               ao_radio_put();
-               radio_on = 0;
-#if HAS_MONITOR
-               ao_monitor_enable();
-#endif
-       }
+       if ((mode & 1))
+               ao_radio_test(0);
 }
 
 __code struct ao_cmds ao_radio_cmds[] = {
-       { ao_radio_test,        "C <1 start, 0 stop, none both>\0Radio carrier test" },
+       { ao_radio_test_cmd,    "C <1 start, 0 stop, none both>\0Radio carrier test" },
        { 0,    NULL },
 };