X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcc1111%2Fao_radio.c;h=fbdf7762633c65a4b382ef23490b1ad77708a945;hb=c20ddde2f9eb0ad8dbb982e9d0cbe91639160a34;hp=2071c47a432cae2c4f8d3c628fea19e8578a9c34;hpb=fb60d87b02c0fc83a0b4268212f0b6b740c984e3;p=fw%2Faltos diff --git a/src/cc1111/ao_radio.c b/src/cc1111/ao_radio.c index 2071c47a..fbdf7762 100644 --- a/src/cc1111/ao_radio.c +++ b/src/cc1111/ao_radio.c @@ -16,6 +16,9 @@ */ #include "ao.h" +#if HAS_PAD +#include +#endif /* Values from SmartRF® Studio for: * @@ -123,9 +126,9 @@ static __code uint8_t radio_setup[] = { (CHANBW_M << RF_MDMCFG4_CHANBW_M_SHIFT) | (DRATE_E << RF_MDMCFG4_DRATE_E_SHIFT)), RF_MDMCFG3_OFF, (DRATE_M << RF_MDMCFG3_DRATE_M_SHIFT), - RF_MDMCFG2_OFF, (RF_MDMCFG2_DEM_DCFILT_OFF | + RF_MDMCFG2_OFF, (RF_MDMCFG2_DEM_DCFILT_ON | RF_MDMCFG2_MOD_FORMAT_GFSK | - RF_MDMCFG2_SYNC_MODE_15_16_THRES), + RF_MDMCFG2_SYNC_MODE_15_16), RF_MDMCFG1_OFF, (RF_MDMCFG1_FEC_EN | RF_MDMCFG1_NUM_PREAMBLE_4 | (2 << RF_MDMCFG1_CHANSPC_E_SHIFT)), @@ -152,8 +155,8 @@ static __code uint8_t radio_setup[] = { RF_FSCAL1_OFF, 0x00, RF_FSCAL0_OFF, 0x1F, - RF_TEST2_OFF, 0x88, - RF_TEST1_OFF, 0x31, + RF_TEST2_OFF, RF_TEST2_RX_LOW_DATA_RATE_MAGIC, + RF_TEST1_OFF, RF_TEST1_RX_LOW_DATA_RATE_MAGIC, RF_TEST0_OFF, 0x09, /* default sync values */ @@ -184,10 +187,16 @@ static __code uint8_t radio_setup[] = { RF_BSCFG_BS_POST_KI_PRE_KI| RF_BSCFG_BS_POST_KP_PRE_KP| RF_BSCFG_BS_LIMIT_0), - RF_AGCCTRL2_OFF, 0x43, - RF_AGCCTRL1_OFF, 0x40, - RF_AGCCTRL0_OFF, 0x91, - + RF_AGCCTRL2_OFF, (RF_AGCCTRL2_MAX_DVGA_GAIN_ALL| + RF_AGCCTRL2_MAX_LNA_GAIN_0| + RF_AGCCTRL2_MAGN_TARGET_33dB), + RF_AGCCTRL1_OFF, (RF_AGCCTRL1_AGC_LNA_PRIORITY_0 | + RF_AGCCTRL1_CARRIER_SENSE_REL_THR_DISABLE | + RF_AGCCTRL1_CARRIER_SENSE_ABS_THR_0DB), + RF_AGCCTRL0_OFF, (RF_AGCCTRL0_HYST_LEVEL_NONE | + RF_AGCCTRL0_WAIT_TIME_8 | + RF_AGCCTRL0_AGC_FREEZE_NORMAL | + RF_AGCCTRL0_FILTER_LENGTH_8), RF_IOCFG2_OFF, 0x00, RF_IOCFG1_OFF, 0x00, RF_IOCFG0_OFF, 0x00, @@ -209,7 +218,7 @@ static __code uint8_t rdf_setup[] = { (RDF_DEVIATION_M << RF_DEVIATN_DEVIATION_M_SHIFT)), /* packet length is set in-line */ - RF_PKTCTRL1_OFF, ((1 << PKTCTRL1_PQT_SHIFT)| + RF_PKTCTRL1_OFF, ((0 << PKTCTRL1_PQT_SHIFT)| PKTCTRL1_ADR_CHK_NONE), RF_PKTCTRL0_OFF, (RF_PKTCTRL0_PKT_FORMAT_NORMAL| RF_PKTCTRL0_LENGTH_CONFIG_FIXED), @@ -220,9 +229,9 @@ static __code uint8_t fixed_pkt_setup[] = { (CHANBW_M << RF_MDMCFG4_CHANBW_M_SHIFT) | (DRATE_E << RF_MDMCFG4_DRATE_E_SHIFT)), RF_MDMCFG3_OFF, (DRATE_M << RF_MDMCFG3_DRATE_M_SHIFT), - RF_MDMCFG2_OFF, (RF_MDMCFG2_DEM_DCFILT_OFF | + RF_MDMCFG2_OFF, (RF_MDMCFG2_DEM_DCFILT_ON | RF_MDMCFG2_MOD_FORMAT_GFSK | - RF_MDMCFG2_SYNC_MODE_15_16_THRES), + RF_MDMCFG2_SYNC_MODE_15_16), RF_MDMCFG1_OFF, (RF_MDMCFG1_FEC_EN | RF_MDMCFG1_NUM_PREAMBLE_4 | (2 << RF_MDMCFG1_CHANSPC_E_SHIFT)), @@ -246,6 +255,18 @@ __xdata uint8_t ao_radio_done; __xdata uint8_t ao_radio_abort; __xdata uint8_t ao_radio_mutex; +#if PACKET_HAS_MASTER || HAS_AES +#define NEED_RADIO_RSSI 1 +#endif + +#ifndef NEED_RADIO_RSSI +#define NEED_RADIO_RSSI 0 +#endif + +#if NEED_RADIO_RSSI +__xdata int8_t ao_radio_rssi; +#endif + void ao_radio_general_isr(void) __interrupt 16 { @@ -319,7 +340,7 @@ ao_radio_send(__xdata void *packet, uint8_t size) __reentrant } uint8_t -ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant +ao_radio_recv(__xdata void *packet, uint8_t size, uint8_t timeout) __reentrant { ao_radio_abort = 0; ao_radio_get(size - 2); @@ -339,9 +360,13 @@ ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant /* Wait for DMA to be done, for the radio receive process to * get aborted or for a receive timeout to fire */ + if (timeout) + ao_alarm(timeout); __critical while (!ao_radio_dma_done && !ao_radio_abort) if (ao_sleep(&ao_radio_dma_done)) break; + if (timeout) + ao_clear_alarm(); /* If recv was aborted, clean up by stopping the DMA engine * and idling the radio @@ -349,7 +374,14 @@ ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant if (!ao_radio_dma_done) { ao_dma_abort(ao_radio_dma); ao_radio_idle(); +#if NEED_RADIO_RSSI + ao_radio_rssi = 0; +#endif } +#if NEED_RADIO_RSSI + else + ao_radio_rssi = AO_RSSI_FROM_RADIO(((uint8_t *)packet)[size - 2]); +#endif ao_radio_put(); return ao_radio_dma_done; } @@ -467,8 +499,44 @@ 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; @@ -478,34 +546,42 @@ 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); +} + +#if AO_RADIO_REG_TEST +static void +ao_radio_set_reg(void) +{ + uint8_t offset; + ao_cmd_hex(); + offset = ao_cmd_lex_i; + if (ao_cmd_status != ao_cmd_success) + return; + ao_cmd_hex(); + printf("RF[%x] %x", offset, RF[offset]); + if (ao_cmd_status == ao_cmd_success) { + RF[offset] = ao_cmd_lex_i; + printf (" -> %x", RF[offset]); } + ao_cmd_status = ao_cmd_success; + printf("\n"); } +#endif __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" }, +#if AO_RADIO_REG_TEST + { ao_radio_set_reg, "V \0Set radio register" }, +#endif { 0, NULL }, };