From 959e9f97cdaac774b530a375a1fe8bcfe7ac1f5b Mon Sep 17 00:00:00 2001 From: Tom Date: Wed, 11 Jan 2012 13:56:26 +0100 Subject: cleanup --- .../board/pirelli_dpl10/rffe_dpl10_triband.c | 136 --------------------- 1 file changed, 136 deletions(-) delete mode 100644 Src/osmoconbb/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c (limited to 'Src/osmoconbb/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c') diff --git a/Src/osmoconbb/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c b/Src/osmoconbb/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c deleted file mode 100644 index d4d1342..0000000 --- a/Src/osmoconbb/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c +++ /dev/null @@ -1,136 +0,0 @@ -#include -#include - -#include -#include -#include -#include -#include - -/* This is a value that has been measured on the C123 by Harald: 71dBm, - it is the difference between the input level at the antenna and what - the DSP reports, subtracted by the total gain of the TRF6151 */ -#define SYSTEM_INHERENT_GAIN 71 - -/* describe how the RF frontend is wired on the Pirelli DP-L10 */ - -#define RITA_RESET TSPACT(5) /* Reset of the Rita TRF6151 */ -#define PA_ENABLE TSPACT(0) /* Enable the Power Amplifier */ -#define GSM_TXEN TSPACT(3) /* PA GSM switch, low-active, - * 1 for DCS1800/PCS1900 TX */ - -/* All VCn controls are high-active */ -#define ASM_VC1 TSPACT(4) /* VC1 PCS1900 RX */ -#define ASM_VC2 TSPACT(10) /* VC2 DCS1800/PCS1900 TX */ -#define ASM_VC3 TSPACT(11) /* VC3 GSM900 TX */ - -#define IOTA_STROBE TSPEN(0) /* Strobe for the Iota TSP */ -#define RITA_STROBE TSPEN(1) /* Strobe for the Rita TSP */ - -/* switch RF Frontend Mode */ -void rffe_mode(enum gsm_band band, int tx) -{ - uint16_t tspact = tsp_act_state(); - - /* First we mask off all bits from the state cache */ - tspact &= ~(PA_ENABLE| GSM_TXEN); - tspact &= ~(ASM_VC1 | ASM_VC2 | ASM_VC3); - - switch (band) { - case GSM_BAND_850: - case GSM_BAND_900: - case GSM_BAND_1800: - break; - case GSM_BAND_1900: - tspact |= ASM_VC1; - break; - default: - /* TODO return/signal error here */ - break; - } - -#ifdef CONFIG_TX_ENABLE - /* Then we selectively set the bits on, if required */ - if (tx) { - switch (band) { - case GSM_BAND_850: - case GSM_BAND_900: - tspact |= ASM_VC3; - break; - case GSM_BAND_1800: - case GSM_BAND_1900: - tspact |= GSM_TXEN; - tspact |= ASM_VC2; - break; - default: - break; - } - tspact |= PA_ENABLE; - } -#endif /* TRANSMIT_SUPPORT */ - - tsp_act_update(tspact); -} - -/* Returns RF wiring */ -uint32_t rffe_get_rx_ports(void) -{ - return (1 << PORT_LO) | (1 << PORT_DCS1800) | (1 << PORT_PCS1900); -} - -uint32_t rffe_get_tx_ports(void) -{ - return (1 << PORT_LO) | (1 << PORT_HI); -} - - -#define MCU_SW_TRACE 0xfffef00e -#define ARM_CONF_REG 0xfffef006 -#define ASIC_CONF_REG 0xfffef008 - -void rffe_init(void) -{ - uint16_t reg; - - reg = readw(ARM_CONF_REG); - reg &= ~ (1 << 7); /* TSPACT4 I/O function, not nRDYMEM */ - writew(reg, ARM_CONF_REG); - - reg = readw(ASIC_CONF_REG); - reg &= ~ (1 << 15); /* TSPACT5 I/O function, not DPLLCLK */ - writew(reg, ASIC_CONF_REG); - - reg = readw(MCU_SW_TRACE); - reg &= ~(1 << 3); /* TSPACT10 I/O function, not nWAIT(1) */ - reg &= ~(1 << 2); /* TSPACT11 I/O function, not MCLK(1) */ - writew(reg, MCU_SW_TRACE); - - /* Configure the TSPEN which is connected to the TWL3025 */ - tsp_setup(IOTA_STROBE, 1, 0, 0); - - trf6151_init(RITA_STROBE, RITA_RESET); -} - -uint8_t rffe_get_gain(void) -{ - return trf6151_get_gain(); -} - -void rffe_set_gain(uint8_t dbm) -{ - trf6151_set_gain(dbm); -} - -const uint8_t system_inherent_gain = SYSTEM_INHERENT_GAIN; - -/* Given the expected input level of exp_inp dBm/8 and the target of target_bb - * dBm8, configure the RF Frontend with the respective gain */ -void rffe_compute_gain(int16_t exp_inp, int16_t target_bb) -{ - trf6151_compute_gain(exp_inp, target_bb); -} - -void rffe_rx_win_ctrl(int16_t exp_inp, int16_t target_bb) -{ - /* FIXME */ -} -- cgit v1.2.3-55-g7522