diff options
Diffstat (limited to 'software/hhd70dongle/c1101lib.c')
| -rw-r--r-- | software/hhd70dongle/c1101lib.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/software/hhd70dongle/c1101lib.c b/software/hhd70dongle/c1101lib.c index 077b631..6d4d876 100644 --- a/software/hhd70dongle/c1101lib.c +++ b/software/hhd70dongle/c1101lib.c @@ -209,6 +209,24 @@ int c1101_spi_write_txfifo(char *buffer, int len) return num_written; } +//patable muste be char array of length 8 +int c1101_spi_write_patable(char const patable[]) +{ + int16_t sb; + int8_t len = 8; + hhd70_spi_cs_enable(); + hhd70_c1101_wait_chip_rdy(); + sb = c1101_spi_write_byte_ok_get_status(SPIC1101_ADDR_PATABLE_WRITE_BURST); + if (sb < 0) + return -1; + while (len-- > 0) + { + sb = c1101_spi_write_byte_ok_get_status(*patable); + patable++; + } + hhd70_spi_cs_disable(); + return sb; +} /**** External Functions ****/ @@ -277,6 +295,9 @@ void c1101_init(void) // note: for now: assume f_xosc to be 26 Mhz // for ~433.125 Mhz -> freq = 1091741, freq_offset = 0 //c1101_setFrequency(1091741,0,15); + + //AFU Satellite Band: 435.000 - 438.000 kHz + //AFU Salellite Band Max Bandwith: 20 kHz } //Note for comparision: @@ -303,7 +324,7 @@ void c1101_init_w_rfstudiosettings1(void) // Modulated = true // Channel number = 0 // PA table -#define PA_TABLE {0x00,0x12,0x0e,0x34,0x60,0xc5,0xc1,0xc0,} + char const pa_table[8] = {0x00,0x12,0x0e,0x34,0x60,0xc5,0xc1,0xc0}; // // Rf settings for CC1101 // @@ -319,7 +340,7 @@ void c1101_init_w_rfstudiosettings1(void) c1101_spi_write_register(SPIC1101_ADDR_IOCFG2, 0x41 ); //0x40, 0x42, 0x44, 0x47 //Values from SmartRFStudio: - + c1101_spi_write_patable(pa_table); } |