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[FL-1587] RFID: Clock for emulation timer from antenna (#622)

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* RFID: pull antenna down when emulating
* Rfid: fixed HID emulation by adding zero pulse every 4 bits
* Rfid: HID emulation fixed with DSP based FSK oscillator.
* Rfid: receive 125KHz clock for emulation timer from antenna and comparator
* Rfid: commented unused variable
* Firmware: rollback changes in f6.
* Add F7 target based on F6.
* F7/F6: update cube projects, apply changes to the targets, update linker scripts with correct RAM start values.
* FuriHal: RFID init routine.
* Scripts: update OTP tool for v11 board

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
SG
2021-09-10 12:19:02 +10:00
committed by GitHub
parent b6579d66d8
commit 8073992925
207 changed files with 28052 additions and 932 deletions
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69
bootloader/targets/f7/furi-hal/u8g2_periphery.c Normal file
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#include <u8g2.h>
#include <assert.h>
#include <furi-hal.h>
#include <stm32wbxx_ll_utils.h>
static FuriHalSpiDevice* u8g2_periphery_display = NULL;
uint8_t u8g2_gpio_and_delay_stm32(u8x8_t* u8x8, uint8_t msg, uint8_t arg_int, void* arg_ptr) {
switch(msg) {
case U8X8_MSG_GPIO_AND_DELAY_INIT:
/* HAL initialization contains all what we need so we can skip this part. */
break;
case U8X8_MSG_DELAY_MILLI:
LL_mDelay(arg_int);
break;
case U8X8_MSG_DELAY_10MICRO:
LL_mDelay(1);
break;
case U8X8_MSG_DELAY_100NANO:
asm("nop");
break;
case U8X8_MSG_GPIO_RESET:
hal_gpio_write(&gpio_display_rst, arg_int);
break;
default:
return 0;
}
return 1;
}
uint8_t u8x8_hw_spi_stm32(u8x8_t* u8x8, uint8_t msg, uint8_t arg_int, void* arg_ptr) {
switch(msg) {
case U8X8_MSG_BYTE_SEND:
furi_hal_spi_bus_tx(u8g2_periphery_display->bus, (uint8_t*)arg_ptr, arg_int, 10000);
break;
case U8X8_MSG_BYTE_SET_DC:
hal_gpio_write(&gpio_display_di, arg_int);
break;
case U8X8_MSG_BYTE_INIT:
break;
case U8X8_MSG_BYTE_START_TRANSFER:
assert(u8g2_periphery_display == NULL);
u8g2_periphery_display =
(FuriHalSpiDevice*)furi_hal_spi_device_get(FuriHalSpiDeviceIdDisplay);
hal_gpio_write(u8g2_periphery_display->chip_select, false);
break;
case U8X8_MSG_BYTE_END_TRANSFER:
assert(u8g2_periphery_display);
hal_gpio_write(u8g2_periphery_display->chip_select, true);
furi_hal_spi_device_return(u8g2_periphery_display);
u8g2_periphery_display = NULL;
break;
default:
return 0;
}
return 1;
}