flipperzero-firmware/bootloader/targets/f4/target.c

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Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
#include <target.h>
#include <stm32wbxx.h>
#include <stm32wbxx_ll_system.h>
#include <stm32wbxx_ll_bus.h>
#include <stm32wbxx_ll_utils.h>
#include <stm32wbxx_ll_rcc.h>
#include <stm32wbxx_ll_rtc.h>
#include <stm32wbxx_ll_pwr.h>
#include <stm32wbxx_ll_gpio.h>
#include <stm32wbxx_hal_flash.h>
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
// Boot request enum
#define BOOT_REQUEST_NONE 0x00000000
#define BOOT_REQUEST_DFU 0xDF00B000
// Boot to DFU pin
#define BOOT_DFU_PORT GPIOB
2020-11-09 10:39:43 +00:00
#define BOOT_DFU_PIN LL_GPIO_PIN_11
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
// LCD backlight
#define BOOT_LCD_BL_PORT GPIOA
#define BOOT_LCD_BL_PIN LL_GPIO_PIN_15
// LEDs
#define LED_RED_PORT GPIOA
#define LED_RED_PIN LL_GPIO_PIN_1
#define LED_GREEN_PORT GPIOA
#define LED_GREEN_PIN LL_GPIO_PIN_2
#define LED_BLUE_PORT GPIOA
#define LED_BLUE_PIN LL_GPIO_PIN_3
// USB pins
#define BOOT_USB_PORT GPIOA
#define BOOT_USB_DM_PIN LL_GPIO_PIN_11
#define BOOT_USB_DP_PIN LL_GPIO_PIN_12
#define BOOT_USB_PIN (BOOT_USB_DM_PIN | BOOT_USB_DP_PIN)
#define RTC_CLOCK_IS_READY() (LL_RCC_LSE_IsReady() && LL_RCC_LSI1_IsReady())
void target_led_control(char* c) {
LL_GPIO_SetOutputPin(LED_RED_PORT, LED_RED_PIN);
LL_GPIO_SetOutputPin(LED_GREEN_PORT, LED_GREEN_PIN);
LL_GPIO_SetOutputPin(LED_BLUE_PORT, LED_BLUE_PIN);
do {
if(*c == 'R') {
LL_GPIO_ResetOutputPin(LED_RED_PORT, LED_RED_PIN);
} else if(*c == 'G') {
LL_GPIO_ResetOutputPin(LED_GREEN_PORT, LED_GREEN_PIN);
} else if(*c == 'B') {
LL_GPIO_ResetOutputPin(LED_BLUE_PORT, LED_BLUE_PIN);
} else if(*c == '.') {
LL_mDelay(125);
LL_GPIO_SetOutputPin(LED_RED_PORT, LED_RED_PIN);
LL_GPIO_SetOutputPin(LED_GREEN_PORT, LED_GREEN_PIN);
LL_GPIO_SetOutputPin(LED_BLUE_PORT, LED_BLUE_PIN);
LL_mDelay(125);
} else if(*c == '-') {
LL_mDelay(250);
LL_GPIO_SetOutputPin(LED_RED_PORT, LED_RED_PIN);
LL_GPIO_SetOutputPin(LED_GREEN_PORT, LED_GREEN_PIN);
LL_GPIO_SetOutputPin(LED_BLUE_PORT, LED_BLUE_PIN);
LL_mDelay(250);
} else if(*c == '|') {
LL_GPIO_SetOutputPin(LED_RED_PORT, LED_RED_PIN);
LL_GPIO_SetOutputPin(LED_GREEN_PORT, LED_GREEN_PIN);
LL_GPIO_SetOutputPin(LED_BLUE_PORT, LED_BLUE_PIN);
}
c++;
} while(*c != 0);
}
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
void clock_init() {
LL_Init1msTick(4000000);
LL_SetSystemCoreClock(4000000);
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
}
void gpio_init() {
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOB);
// USB D+
LL_GPIO_SetPinMode(BOOT_USB_PORT, BOOT_USB_DP_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinSpeed(BOOT_USB_PORT, BOOT_USB_DP_PIN, LL_GPIO_SPEED_FREQ_VERY_HIGH);
LL_GPIO_SetPinOutputType(BOOT_USB_PORT, BOOT_USB_DP_PIN, LL_GPIO_OUTPUT_OPENDRAIN);
// USB D-
LL_GPIO_SetPinMode(BOOT_USB_PORT, BOOT_USB_DM_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinSpeed(BOOT_USB_PORT, BOOT_USB_DM_PIN, LL_GPIO_SPEED_FREQ_VERY_HIGH);
LL_GPIO_SetPinOutputType(BOOT_USB_PORT, BOOT_USB_DM_PIN, LL_GPIO_OUTPUT_OPENDRAIN);
// Button: back
LL_GPIO_SetPinMode(BOOT_DFU_PORT, BOOT_DFU_PIN, LL_GPIO_MODE_INPUT);
LL_GPIO_SetPinPull(BOOT_DFU_PORT, BOOT_DFU_PIN, LL_GPIO_PULL_UP);
// Display backlight
LL_GPIO_SetPinMode(BOOT_LCD_BL_PORT, BOOT_LCD_BL_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinSpeed(BOOT_LCD_BL_PORT, BOOT_LCD_BL_PIN, LL_GPIO_SPEED_FREQ_LOW);
LL_GPIO_SetPinOutputType(BOOT_LCD_BL_PORT, BOOT_LCD_BL_PIN, LL_GPIO_OUTPUT_PUSHPULL);
// LEDs
LL_GPIO_SetPinMode(LED_RED_PORT, LED_RED_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(LED_RED_PORT, LED_RED_PIN, LL_GPIO_OUTPUT_OPENDRAIN);
LL_GPIO_SetPinMode(LED_GREEN_PORT, LED_GREEN_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(LED_GREEN_PORT, LED_GREEN_PIN, LL_GPIO_OUTPUT_OPENDRAIN);
LL_GPIO_SetPinMode(LED_BLUE_PORT, LED_BLUE_PIN, LL_GPIO_MODE_OUTPUT);
LL_GPIO_SetPinOutputType(LED_BLUE_PORT, LED_BLUE_PIN, LL_GPIO_OUTPUT_OPENDRAIN);
}
void rtc_init() {
// LSE and RTC
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
LL_PWR_EnableBkUpAccess();
if(!RTC_CLOCK_IS_READY()) {
// Start LSI1 needed for CSS
LL_RCC_LSI1_Enable();
// Try to start LSE normal way
LL_RCC_LSE_SetDriveCapability(LL_RCC_LSEDRIVE_MEDIUMLOW);
LL_RCC_LSE_Enable();
uint32_t c = 0;
while(!RTC_CLOCK_IS_READY() && c < 200) {
LL_mDelay(10);
c++;
}
// Plan B: reset backup domain
if(!RTC_CLOCK_IS_READY()) {
target_led_control("-R.R.R.");
LL_RCC_ForceBackupDomainReset();
LL_RCC_ReleaseBackupDomainReset();
NVIC_SystemReset();
}
// Set RTC domain clock to LSE
LL_RCC_SetRTCClockSource(LL_RCC_RTC_CLKSOURCE_LSE);
// Enable LSE CSS
LL_RCC_LSE_EnableCSS();
}
// Enable clocking
LL_RCC_EnableRTC();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_RTCAPB);
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
}
void lcd_backlight_on() {
LL_GPIO_SetOutputPin(BOOT_LCD_BL_PORT, BOOT_LCD_BL_PIN);
}
void usb_wire_reset() {
LL_GPIO_ResetOutputPin(BOOT_USB_PORT, BOOT_USB_PIN);
LL_mDelay(10);
LL_GPIO_SetOutputPin(BOOT_USB_PORT, BOOT_USB_PIN);
}
void target_init() {
clock_init();
gpio_init();
rtc_init();
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
usb_wire_reset();
// Errata 2.2.9, Flash OPTVERR flag is always set after system reset
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
}
int target_is_dfu_requested() {
if(LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR0) == BOOT_REQUEST_DFU) {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_NONE);
return 1;
}
LL_mDelay(100);
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
if(!LL_GPIO_IsInputPinSet(BOOT_DFU_PORT, BOOT_DFU_PIN)) {
return 1;
}
return 0;
}
void target_switch(void* offset) {
asm volatile("ldr r3, [%0] \n"
"msr msp, r3 \n"
"ldr r3, [%1] \n"
"mov pc, r3 \n"
:
: "r"(offset), "r"(offset + 0x4)
: "r3");
}
void target_switch2dfu() {
target_led_control("B");
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
// Remap memory to system bootloader
LL_SYSCFG_SetRemapMemory(LL_SYSCFG_REMAP_SYSTEMFLASH);
target_switch(0x0);
}
void target_switch2os() {
target_led_control("G");
Firmware, Bootloader: add f3 target. (#215) * Firmware, Bootloader: add f3 target. Refactor code to be portable across targets. * Firmware: remove bkpt * Makefile: debug agent. Debug: f3 platform throw openocd. * freertos-openocd helper * separate hal resources * return of input_dump app * using hew target resources abstration layer for backlight and blink * dirty hack for input driver, f3 has no charging pin * worked input interrupts * working display * F3: switch to 32mHz resonator * F3: configure SD_CS pin * NFC: port to F3. * fat uart app * sd card hal api * separate CC1101 spi config * faster spi gpio for sd card * Assets: disable LFS * Cube: disable css on LSE * Input: format code * Make: add bootloader source code to formatting rule * F3: enable rf by default, adjust clock settings, map all pins where they should be. * libs for coreglitch_demo_0 * nvic priority * bus clocks all to 64 * lf-rfid timer and pin * irda * ir rx setup * tim2 irq handler * Makefile: environment aware mkdir * Makefile, Irukagotchi: commit seq number. * split falling and rising ir rx events * Makefile: proper git branch detect on old git. Firmware: api fix. * fix irda * Makefile,Irukagotchi: date timestamp. * NFC: adjust SPI speed * Irukagotchi: format code * Make: add blackmagic debug in host mode * Makefile: detach blackmagic from terminal signals * Makefile,Irukagotchi: stamp target * add F3 bootloader/firmware to CI Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: aanper <mail@s3f.ru>
2020-11-06 10:52:50 +00:00
SCB->VTOR = BOOT_ADDRESS + OS_OFFSET;
target_switch((void*)(BOOT_ADDRESS + OS_OFFSET));
}