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Max VCO currents 

Better L-Band locks
master
rtlsdrblog 2019-10-11 15:06:50 +13:00 committed by GitHub
parent 81833a1cf6
commit f26bf11bbd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
src/tuner_r82xx.c
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@ -447,8 +447,8 @@ static int r82xx_set_pll(struct r82xx_priv *priv, uint32_t freq)
if (rc < 0) if (rc < 0)
return rc; return rc;
/* set VCO current = 100 */ /* set VCO current = 100 RTL-SDRBLOG MOD: MAX CURRENT*/
rc = r82xx_write_reg_mask(priv, 0x12, 0x80, 0xe0); rc = r82xx_write_reg_mask(priv, 0x12, 0x00, 0xe0);
if (rc < 0) if (rc < 0)
return rc; return rc;
@ -540,7 +540,7 @@ static int r82xx_set_pll(struct r82xx_priv *priv, uint32_t freq)
if (!i) { if (!i) {
/* Didn't lock. Increase VCO current */ /* Didn't lock. Increase VCO current */
rc = r82xx_write_reg_mask(priv, 0x12, 0x60, 0xe0); rc = r82xx_write_reg_mask(priv, 0x12, 0x00, 0xe0);
if (rc < 0) if (rc < 0)
return rc; return rc;
} }