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MAX2837: Expose trim/bias/calibration adjustments.

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This commit is contained in:
Jared Boone 2016-08-21 11:42:05 -07:00
parent 77016b9a40
commit f20647feb4
2 changed files with 33 additions and 0 deletions
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28
firmware/application/max2837.cpp
View File

@ -242,6 +242,34 @@ bool MAX2837::set_frequency(const rf::Frequency lo_frequency) {
return true;
}
void MAX2837::set_rx_lo_iq_calibration(const size_t v) {
_map.r.rx_top_rx_bias.RX_IQERR_SPI_EN = 1;
_dirty[Register::RX_TOP_RX_BIAS] = 1;
_map.r.rxrf_2.iqerr_trim = v;
_dirty[Register::RXRF_2] = 1;
flush();
}
void MAX2837::set_rx_bias_trim(const size_t v) {
_map.r.rx_top_rx_bias.EN_Bias_Trim = 1;
_map.r.rx_top_rx_bias.BIAS_TRIM_SPI = v;
_dirty[Register::RX_TOP_RX_BIAS] = 1;
flush();
}
void MAX2837::set_vco_bias(const size_t v) {
_map.r.vco_cfg.VCO_BIAS_SPI_EN = 1;
_map.r.vco_cfg.VCO_BIAS_SPI = v;
_dirty[Register::VCO_CFG] = 1;
flush();
}
void MAX2837::set_rx_buff_vcm(const size_t v) {
_map.r.lpf_3_vga_1.BUFF_VCM = v;
_dirty[Register::LPF_3_VGA_1] = 1;
flush();
}
reg_t MAX2837::temp_sense() {
if( !_map.r.rx_top.ts_en ) {
_map.r.rx_top.ts_en = 1;

5
firmware/application/max2837.hpp
View File

@ -884,6 +884,11 @@ public:
bool set_frequency(const rf::Frequency lo_frequency);
void set_rx_lo_iq_calibration(const size_t v);
void set_rx_bias_trim(const size_t v);
void set_vco_bias(const size_t v);
void set_rx_buff_vcm(const size_t v);
reg_t temp_sense();
reg_t read(const address_t reg_num);