[FL-1196] Targets: add F6 (#427)
* Targets: add F6 * F6: Update linker script for use with internal storage * F6: synchronize with F5, add all changes arriving in V9 board, update cube project. Github workflow: add multi-target build, add F6 to build targets. * CI: fix full assembly * CI: better artifact naming scheme * CI: fix artifacts wildcard * F6: Swap C10 - A15, vibro and sdcard detect pins
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firmware/targets/f6/api-hal/api-hal-subghz.c
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191
firmware/targets/f6/api-hal/api-hal-subghz.c
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#include "api-hal-subghz.h"
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#include <api-hal-gpio.h>
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#include <api-hal-spi.h>
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#include <api-hal-resources.h>
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#include <furi.h>
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#include <cc1101.h>
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#include <stdio.h>
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static const uint8_t api_hal_subghz_preset_ook_async_regs[][2] = {
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/* Base setting */
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{ CC1101_IOCFG0, 0x0D }, // GD0 as async serial data output/input
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{ CC1101_FSCTRL1, 0x06 }, // Set IF 26m/2^10*2=2.2MHz
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{ CC1101_MCSM0, 0x18 }, // Autocalibrate on idle to TRX, ~150us OSC guard time
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/* Async OOK Specific things */
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{ CC1101_MDMCFG2, 0x30 }, // ASK/OOK, No preamble/sync
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{ CC1101_PKTCTRL0, 0x32 }, // Async, no CRC, Infinite
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{ CC1101_FREND0, 0x01 }, // OOK/ASK PATABLE
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/* End */
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{ 0, 0 },
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};
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static const uint8_t api_hal_subghz_preset_ook_async_patable[8] = {
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0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const uint8_t api_hal_subghz_preset_2fsk_packet_regs[][2] = {
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/* Base setting */
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{ CC1101_IOCFG0, 0x06 }, // GD0 as async serial data output/input
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{ CC1101_FSCTRL1, 0x06 }, // Set IF 26m/2^10*2=2.2MHz
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{ CC1101_MCSM0, 0x18 }, // Autocalibrate on idle to TRX, ~150us OSC guard time
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/* End */
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{ 0, 0 },
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};
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static const uint8_t api_hal_subghz_preset_2fsk_packet_patable[8] = {
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0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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void api_hal_subghz_init() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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// Reset and shutdown
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cc1101_reset(device);
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// Prepare GD0 for power on self test
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hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
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// GD0 low
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cc1101_write_reg(device, CC1101_IOCFG0, CC1101IocfgHW);
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while(hal_gpio_read(&gpio_cc1101_g0) != false);
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// GD0 high
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cc1101_write_reg(device, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV);
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while(hal_gpio_read(&gpio_cc1101_g0) != true);
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// Reset GD0 to floating state
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cc1101_write_reg(device, CC1101_IOCFG0, CC1101IocfgHighImpedance);
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hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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// RF switches
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hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
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cc1101_write_reg(device, CC1101_IOCFG2, CC1101IocfgHW);
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// Turn off oscillator
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cc1101_shutdown(device);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_dump_state() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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printf(
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"[api_hal_subghz] cc1101 chip %d, version %d\r\n",
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cc1101_get_partnumber(device),
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cc1101_get_version(device)
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);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_load_preset(ApiHalSubGhzPreset preset) {
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if(preset == ApiHalSubGhzPresetOokAsync) {
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api_hal_subghz_load_registers(api_hal_subghz_preset_ook_async_regs);
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api_hal_subghz_load_patable(api_hal_subghz_preset_ook_async_patable);
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} else if(preset == ApiHalSubGhzPreset2FskPacket) {
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api_hal_subghz_load_registers(api_hal_subghz_preset_2fsk_packet_regs);
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api_hal_subghz_load_patable(api_hal_subghz_preset_2fsk_packet_patable);
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}
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}
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void api_hal_subghz_load_registers(const uint8_t data[][2]) {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_reset(device);
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uint32_t i = 0;
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while (data[i][0]) {
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cc1101_write_reg(device, data[i][0], data[i][1]);
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i++;
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}
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_load_patable(const uint8_t data[8]) {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_set_pa_table(device, data);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_write_packet(const uint8_t* data, uint8_t size) {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_flush_tx(device);
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cc1101_write_fifo(device, data, size);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_read_packet(uint8_t* data, uint8_t size) {
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}
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void api_hal_subghz_shutdown() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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// Reset and shutdown
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cc1101_shutdown(device);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_reset() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_reset(device);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_idle() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_switch_to_idle(device);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_rx() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_switch_to_rx(device);
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api_hal_spi_device_return(device);
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}
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void api_hal_subghz_tx() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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cc1101_switch_to_tx(device);
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api_hal_spi_device_return(device);
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}
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float api_hal_subghz_get_rssi() {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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int32_t rssi_dec = cc1101_get_rssi(device);
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api_hal_spi_device_return(device);
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float rssi = rssi_dec;
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if(rssi_dec >= 128) {
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rssi = ((rssi - 256.0f) / 2.0f) - 74.0f;
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} else {
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rssi = (rssi / 2.0f) - 74.0f;
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}
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return rssi;
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}
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uint32_t api_hal_subghz_set_frequency(uint32_t value) {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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// Compensate rounding
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if (value % cc1101_get_frequency_step(device) > (cc1101_get_frequency_step(device) / 2)) {
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value += cc1101_get_frequency_step(device);
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}
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uint32_t real_frequency = cc1101_set_frequency(device, value);
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cc1101_calibrate(device);
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api_hal_spi_device_return(device);
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return real_frequency;
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}
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void api_hal_subghz_set_path(ApiHalSubGhzPath path) {
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const ApiHalSpiDevice* device = api_hal_spi_device_get(ApiHalSpiDeviceIdSubGhz);
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if (path == ApiHalSubGhzPath1) {
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hal_gpio_write(&gpio_rf_sw_0, 0);
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cc1101_write_reg(device, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
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} else if (path == ApiHalSubGhzPath2) {
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hal_gpio_write(&gpio_rf_sw_0, 1);
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cc1101_write_reg(device, CC1101_IOCFG2, CC1101IocfgHW);
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} else if (path == ApiHalSubGhzPath3) {
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hal_gpio_write(&gpio_rf_sw_0, 1);
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cc1101_write_reg(device, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
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} else if (path == ApiHalSubGhzPathIsolate) {
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hal_gpio_write(&gpio_rf_sw_0, 0);
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cc1101_write_reg(device, CC1101_IOCFG2, CC1101IocfgHW);
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} else {
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furi_check(0);
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}
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api_hal_spi_device_return(device);
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}
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