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Clean up vestiges of Jellybean

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This commit is contained in:
Michael Ossmann 2026-03-27 18:07:35 -04:00
parent f84974d0ea
commit 99cdefb761
2 changed files with 50 additions and 52 deletions
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2
firmware/common/platform_scu.c
View file

@ -176,7 +176,7 @@ const platform_scu_t* platform_scu(void)
scu.XCVR_RXHP_PINCFG = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
scu.XCVR_LD_PINCFG = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0 |
SCU_CONF_EPD_EN_PULLDOWN | SCU_CONF_EPUN_DIS_PULLUP);
#elif defined(JELLYBEAN) || defined(JAWBREAKER) || defined(HACKRF_ONE)
#elif defined(JAWBREAKER) || defined(HACKRF_ONE)
scu.XCVR_ENABLE = P4_6; /* GPIO2[6] on P4_6 */
scu.XCVR_RXENABLE = P4_5; /* GPIO2[5] on P4_5 */
scu.XCVR_TXENABLE = P4_4; /* GPIO2[4] on P4_4 */

100
firmware/common/rf_path.c
View file

@ -1,5 +1,5 @@
/*
* Copyright 2012-2022 Great Scott Gadgets <info@greatscottgadgets.com>
* Copyright 2012-2026 Great Scott Gadgets <info@greatscottgadgets.com>
* Copyright 2012 Jared Boone
* Copyright 2013 Benjamin Vernoux
*
@ -38,57 +38,55 @@
#include "platform_scu.h"
#endif
#if defined(JAWBREAKER) || defined(HACKRF_ONE) || defined(RAD1O) || defined(PRALINE)
/*
* RF switches on Jawbreaker are controlled by General Purpose Outputs (GPO) on
* the RFFC5072.
*
* On HackRF One, the same signals are controlled by GPIO on the LPC.
* SWITCHCTRL_NO_TX_AMP_PWR and SWITCHCTRL_NO_RX_AMP_PWR are not normally used
* on HackRF One as the amplifier power is instead controlled only by
* SWITCHCTRL_AMP_BYPASS.
*
* The rad1o also uses GPIO pins to control the different switches. The amplifiers
* are also connected to the LPC.
*
* On Praline, a subset of control signals is managed by GPIO pins on the LPC, while
* the remaining signals are generated through combinatorial logic in hardware.
*/
#define SWITCHCTRL_NO_TX_AMP_PWR (1 << 0) /* GPO1 turn off TX amp power */
#define SWITCHCTRL_AMP_BYPASS (1 << 1) /* GPO2 bypass amp section */
#define SWITCHCTRL_TX (1 << 2) /* GPO3 1 for TX mode, 0 for RX mode */
#define SWITCHCTRL_MIX_BYPASS (1 << 3) /* GPO4 bypass RFFC5072 mixer section */
#define SWITCHCTRL_HP (1 << 4) /* GPO5 1 for high-pass, 0 for low-pass */
#define SWITCHCTRL_NO_RX_AMP_PWR (1 << 5) /* GPO6 turn off RX amp power */
/*
GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
!RXAMP HP MIXBP TX AMPBP !TXAMP Mix mode Amp mode
1 X 1 1 1 1 TX bypass Bypass
1 X 1 1 0 0 TX bypass TX amplified
1 1 0 1 1 1 TX high Bypass
1 1 0 1 0 0 TX high TX amplified
1 0 0 1 1 1 TX low Bypass
1 0 0 1 0 0 TX low TX amplified
1 X 1 0 1 1 RX bypass Bypass
0 X 1 0 0 1 RX bypass RX amplified
1 1 0 0 1 1 RX high Bypass
0 1 0 0 0 1 RX high RX amplified
1 0 0 0 1 1 RX low Bypass
0 0 0 0 0 1 RX low RX amplified
*/
/*
* Safe (initial) switch settings turn off both amplifiers and enable both amp
* bypass and mixer bypass.
*/
#define SWITCHCTRL_SAFE \
(SWITCHCTRL_NO_TX_AMP_PWR | SWITCHCTRL_AMP_BYPASS | SWITCHCTRL_TX | \
SWITCHCTRL_MIX_BYPASS | SWITCHCTRL_HP | SWITCHCTRL_NO_RX_AMP_PWR)
#endif
/*
* RF switches on Jawbreaker are controlled by General Purpose Outputs (GPO) on
* the RFFC5072.
*
* On HackRF One, the same signals are controlled by GPIO on the LPC.
* SWITCHCTRL_NO_TX_AMP_PWR and SWITCHCTRL_NO_RX_AMP_PWR are not normally used
* on HackRF One as the amplifier power is instead controlled only by
* SWITCHCTRL_AMP_BYPASS.
*
* The rad1o also uses GPIO pins to control the different switches. The amplifiers
* are also connected to the LPC.
*
* On Praline, a subset of control signals is managed by GPIO pins on the LPC, while
* the remaining signals are generated through combinatorial logic in hardware.
*/
#define SWITCHCTRL_NO_TX_AMP_PWR (1 << 0) /* GPO1 turn off TX amp power */
#define SWITCHCTRL_AMP_BYPASS (1 << 1) /* GPO2 bypass amp section */
#define SWITCHCTRL_TX (1 << 2) /* GPO3 1 for TX mode, 0 for RX mode */
#define SWITCHCTRL_MIX_BYPASS (1 << 3) /* GPO4 bypass RFFC5072 mixer section */
#define SWITCHCTRL_HP (1 << 4) /* GPO5 1 for high-pass, 0 for low-pass */
#define SWITCHCTRL_NO_RX_AMP_PWR (1 << 5) /* GPO6 turn off RX amp power */
/*
* Antenna port power on HackRF One (prior to r9) is controlled by GPO1 on the
* GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
* !RXAMP HP MIXBP TX AMPBP !TXAMP Mix mode Amp mode
* 1 X 1 1 1 1 TX bypass Bypass
* 1 X 1 1 0 0 TX bypass TX amplified
* 1 1 0 1 1 1 TX high Bypass
* 1 1 0 1 0 0 TX high TX amplified
* 1 0 0 1 1 1 TX low Bypass
* 1 0 0 1 0 0 TX low TX amplified
* 1 X 1 0 1 1 RX bypass Bypass
* 0 X 1 0 0 1 RX bypass RX amplified
* 1 1 0 0 1 1 RX high Bypass
* 0 1 0 0 0 1 RX high RX amplified
* 1 0 0 0 1 1 RX low Bypass
* 0 0 0 0 0 1 RX low RX amplified
*/
/*
* Safe (initial) switch settings turn off both amplifiers and enable both amp
* bypass and mixer bypass.
*/
#define SWITCHCTRL_SAFE \
(SWITCHCTRL_NO_TX_AMP_PWR | SWITCHCTRL_AMP_BYPASS | SWITCHCTRL_TX | \
SWITCHCTRL_MIX_BYPASS | SWITCHCTRL_HP | SWITCHCTRL_NO_RX_AMP_PWR)
/*
* Antenna port power on HackRF One (except r9) is controlled by GPO1 on the
* RFFC5072. This is the only thing we use RFFC5072 GPO for on HackRF One.
* The value of SWITCHCTRL_NO_ANT_PWR does not correspond to the GPO1 bit in
* the gpo register.
@ -313,7 +311,7 @@ static void switchctrl_set(rf_path_t* const rf_path, const uint8_t gpo)
void rf_path_pin_setup(rf_path_t* const rf_path)
{
#if !defined(JELLYBEAN) && !defined(JAWBREAKER)
#if !defined(JAWBREAKER)
const platform_scu_t* scu = platform_scu();
#endif