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09ec3832c8
flipperzero-firmware/firmware/targets/f7/ble_glue/app_debug.c
Georgii Surkov 01434265f6
[FL-2399, FL-2261] Tickless sleep shenanigans (#1168) 
* Disable USART in sleep
* Restore UART state on suspend/resume
* FuriHal: Enable stop mode and add insomnia to I2C and SPI
* Remove IDLE interrupt
* FuriHal: add FPU isr and disable all FPU interrupt, add core2 stop mode configuration on deep sleep
* FuriHal: tie stop mode debug with debug rtc flag
* FuriHal: adjust flash latency on clock switch, tie mcu debug with RTC debug flag
* FuriHal: move resource init to early stage
* Add EXTI pending check, enable debug traps with compile-time flag
* Wrap sleep debug functions in conditional compilation
* Remove erroneous changed
* Do not use CSS, remove it from everywhere
* Enable/disable USB on VBUS connect (prototype)
* FuriHal: add LPMS and DEEPSLEEP magic, workaround state inconsistency between cores
* FuriHal: honor c1 LMPS
* USB mode switch fix
* Applications: add flags and insomnia bypass system
* Correct spelling
* FuriHal: cleanup insomnia usage, reset sleep flags on wakeup, add shutdown api
* FuriHal: extra check on reinit request
* FuriHal: rename gpio_display_rst pin to gpio_display_rst_n
* FuriHal: add debug HAL
* FuriHal: add some magic to core2 reload procedure, fix issue with crash on ble keyboard exit
* FuriHal: cleanup ble glue, add BLE_GLUE_DEBUG flag
* FuriHal: ble reinit API, move os timer to LPTIM1 for deep sleep capability, shutdown that works
* FuriHal: take insomnia while shutdown
* Remove USB switch on/off on VBUS change
* Better tick skew handling
* Improve tick consistency under load
* Add USB_HP dummy IRQ handler
* Move interrupt check closer to sleep
* Clean up includes
* Re-enable Insomnia globally
* FuriHal: enable CSS
* FuriHal: remove questionable core2 clock shenanigans
* FuriHal: use core1 RCC registers in idle timer config
* FuriHal: return back CSS handlers, add lptim isr dispatching

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
Co-authored-by: nminaylov <nm29719@gmail.com>
2022-04-29 16:29:51 +03:00

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#include "utilities_common.h"
#include "app_common.h"
#include "app_debug.h"
#include "shci.h"
#include "tl.h"
#include "dbg_trace.h"
#include <furi_hal.h>
typedef PACKED_STRUCT {
GPIO_TypeDef* port;
uint16_t pin;
uint8_t enable;
uint8_t reserved;
}
APPD_GpioConfig_t;
#define GPIO_NBR_OF_RF_SIGNALS 9
#define GPIO_CFG_NBR_OF_FEATURES 34
#define NBR_OF_TRACES_CONFIG_PARAMETERS 4
#define NBR_OF_GENERAL_CONFIG_PARAMETERS 4
/**
* THIS SHALL BE SET TO A VALUE DIFFERENT FROM 0 ONLY ON REQUEST FROM ST SUPPORT
*/
#define BLE_DTB_CFG 0
// #define BLE_DTB_CFG 7
#define SYS_DBG_CFG1 (SHCI_C2_DEBUG_OPTIONS_IPCORE_LP | SHCI_C2_DEBUG_OPTIONS_CPU2_STOP_EN)
/* Private variables ---------------------------------------------------------*/
PLACE_IN_SECTION("MB_MEM2")
ALIGN(4) static SHCI_C2_DEBUG_TracesConfig_t APPD_TracesConfig = {0, 0, 0, 0};
PLACE_IN_SECTION("MB_MEM2")
ALIGN(4)
static SHCI_C2_DEBUG_GeneralConfig_t APPD_GeneralConfig = {BLE_DTB_CFG, SYS_DBG_CFG1, {0, 0}};
/**
* THE DEBUG ON GPIO FOR CPU2 IS INTENDED TO BE USED ONLY ON REQUEST FROM ST SUPPORT
* It provides timing information on the CPU2 activity.
* All configuration of (port, pin) is supported for each features and can be selected by the user
* depending on the availability
*/
static const APPD_GpioConfig_t aGpioConfigList[GPIO_CFG_NBR_OF_FEATURES] = {
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* BLE_ISR - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_7, 1, 0}, /* BLE_STACK_TICK - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* BLE_CMD_PROCESS - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* BLE_ACL_DATA_PROCESS - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* SYS_CMD_PROCESS - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* RNG_PROCESS - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* NVM_PROCESS - Set on Entry / Reset on Exit */
{GPIOB, LL_GPIO_PIN_3, 1, 0}, /* IPCC_GENERAL - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_BLE_CMD_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_BLE_EVT_TX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_BLE_ACL_DATA_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_SYS_CMD_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_SYS_EVT_TX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_CLI_CMD_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_OT_CMD_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_OT_ACK_TX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_CLI_ACK_TX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_MEM_MANAGER_RX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* IPCC_TRACES_TX - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_6, 1, 0}, /* HARD_FAULT - Set on Entry / Reset on Exit */
/* From v1.1.1 */
{GPIOC, LL_GPIO_PIN_1, 1, 0}, /* IP_CORE_LP_STATUS - Set on Entry / Reset on Exit */
/* From v1.2.0 */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* END_OF_CONNECTION_EVENT - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* TIMER_SERVER_CALLBACK - Toggle on Entry */
{GPIOA, LL_GPIO_PIN_4, 1, 0}, /* PES_ACTIVITY - Set on Entry / Reset on Exit */
{GPIOB, LL_GPIO_PIN_2, 1, 0}, /* MB_BLE_SEND_EVT - Set on Entry / Reset on Exit */
/* From v1.3.0 */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* BLE_NO_DELAY - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* BLE_STACK_STORE_NVM_CB - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* NVMA_WRITE_ONGOING - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* NVMA_WRITE_COMPLETE - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* NVMA_CLEANUP - Set on Entry / Reset on Exit */
/* From v1.4.0 */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* NVMA_START - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* FLASH_EOP - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* FLASH_WRITE - Set on Entry / Reset on Exit */
{GPIOA, LL_GPIO_PIN_0, 0, 0}, /* FLASH_ERASE - Set on Entry / Reset on Exit */
};
/**
* THE DEBUG ON GPIO FOR CPU2 IS INTENDED TO BE USED ONLY ON REQUEST FROM ST SUPPORT
* This table is relevant only for BLE
* It provides timing information on BLE RF activity.
* New signals may be allocated at any location when requested by ST
* The GPIO allocated to each signal depend on the BLE_DTB_CFG value and cannot be changed
*/
#if(BLE_DTB_CFG == 7)
static const APPD_GpioConfig_t aRfConfigList[GPIO_NBR_OF_RF_SIGNALS] = {
{GPIOB, LL_GPIO_PIN_2, 0, 0}, /* DTB10 - Tx/Rx SPI */
{GPIOB, LL_GPIO_PIN_7, 0, 0}, /* DTB11 - Tx/Tx SPI Clk */
{GPIOA, LL_GPIO_PIN_8, 0, 0}, /* DTB12 - Tx/Rx Ready & SPI Select */
{GPIOA, LL_GPIO_PIN_9, 0, 0}, /* DTB13 - Tx/Rx Start */
{GPIOA, LL_GPIO_PIN_10, 0, 0}, /* DTB14 - FSM0 */
{GPIOA, LL_GPIO_PIN_11, 0, 0}, /* DTB15 - FSM1 */
{GPIOB, LL_GPIO_PIN_8, 0, 0}, /* DTB16 - FSM2 */
{GPIOB, LL_GPIO_PIN_11, 0, 0}, /* DTB17 - FSM3 */
{GPIOB, LL_GPIO_PIN_10, 0, 0}, /* DTB18 - FSM4 */
};
#endif
static void APPD_SetCPU2GpioConfig(void);
static void APPD_BleDtbCfg(void);
void APPD_Init() {
#if(CFG_DEBUG_TRACE != 0)
DbgTraceInit();
#endif
APPD_SetCPU2GpioConfig();
APPD_BleDtbCfg();
}
void APPD_EnableCPU2(void) {
SHCI_C2_DEBUG_Init_Cmd_Packet_t DebugCmdPacket = {
{{0, 0, 0}}, /**< Does not need to be initialized */
{(uint8_t*)aGpioConfigList,
(uint8_t*)&APPD_TracesConfig,
(uint8_t*)&APPD_GeneralConfig,
GPIO_CFG_NBR_OF_FEATURES,
NBR_OF_TRACES_CONFIG_PARAMETERS,
NBR_OF_GENERAL_CONFIG_PARAMETERS}};
/**< Traces channel initialization */
TL_TRACES_Init();
/** GPIO DEBUG Initialization */
SHCI_C2_DEBUG_Init(&DebugCmdPacket);
// We don't need External Power Amplifier
// LL_GPIO_InitTypeDef gpio_config;
// gpio_config.Pull = GPIO_NOPULL;
// gpio_config.Mode = GPIO_MODE_OUTPUT_PP;
// gpio_config.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
// gpio_config.Pin = LL_GPIO_PIN_3;
// HAL_GPIO_Init(GPIOC, &gpio_config);
// SHCI_C2_ExtpaConfig((uint32_t)GPIOC, LL_GPIO_PIN_3, EXT_PA_ENABLED_LOW, EXT_PA_ENABLED);
return;
}
static void APPD_SetCPU2GpioConfig(void) {
LL_GPIO_InitTypeDef gpio_config = {0};
uint8_t local_loop;
uint16_t gpioa_pin_list;
uint16_t gpiob_pin_list;
uint16_t gpioc_pin_list;
gpioa_pin_list = 0;
gpiob_pin_list = 0;
gpioc_pin_list = 0;
for(local_loop = 0; local_loop < GPIO_CFG_NBR_OF_FEATURES; local_loop++) {
if(aGpioConfigList[local_loop].enable != 0) {
switch((uint32_t)aGpioConfigList[local_loop].port) {
case(uint32_t)GPIOA:
gpioa_pin_list |= aGpioConfigList[local_loop].pin;
break;
case(uint32_t)GPIOB:
gpiob_pin_list |= aGpioConfigList[local_loop].pin;
break;
case(uint32_t)GPIOC:
gpioc_pin_list |= aGpioConfigList[local_loop].pin;
break;
default:
break;
}
}
}
gpio_config.Mode = LL_GPIO_MODE_OUTPUT;
gpio_config.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
gpio_config.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
gpio_config.Pull = LL_GPIO_PULL_NO;
// Never disable SWD, why would you?
// gpio_config.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
// LL_GPIO_Init(GPIOA, &gpio_config);
if(gpioa_pin_list != 0) {
gpio_config.Pin = gpioa_pin_list;
LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOA);
LL_GPIO_Init(GPIOA, &gpio_config);
LL_GPIO_ResetOutputPin(GPIOA, gpioa_pin_list);
}
if(gpiob_pin_list != 0) {
gpio_config.Pin = gpiob_pin_list;
LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOB);
LL_GPIO_Init(GPIOB, &gpio_config);
LL_GPIO_ResetOutputPin(GPIOB, gpioa_pin_list);
}
if(gpioc_pin_list != 0) {
gpio_config.Pin = gpioc_pin_list;
LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOC);
LL_GPIO_Init(GPIOC, &gpio_config);
LL_GPIO_ResetOutputPin(GPIOC, gpioa_pin_list);
}
}
static void APPD_BleDtbCfg(void) {
#if(BLE_DTB_CFG != 0)
LL_GPIO_InitTypeDef gpio_config = {0};
uint8_t local_loop;
uint16_t gpioa_pin_list;
uint16_t gpiob_pin_list;
gpioa_pin_list = 0;
gpiob_pin_list = 0;
for(local_loop = 0; local_loop < GPIO_NBR_OF_RF_SIGNALS; local_loop++) {
if(aRfConfigList[local_loop].enable != 0) {
switch((uint32_t)aRfConfigList[local_loop].port) {
case(uint32_t)GPIOA:
gpioa_pin_list |= aRfConfigList[local_loop].pin;
break;
case(uint32_t)GPIOB:
gpiob_pin_list |= aRfConfigList[local_loop].pin;
break;
default:
break;
}
}
}
gpio_config.Mode = LL_GPIO_MODE_ALTERNATE;
gpio_config.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
gpio_config.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
gpio_config.Pull = LL_GPIO_PULL_NO;
gpio_config.Alternate = LL_GPIO_AF_6;
gpio_config.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
if(gpioa_pin_list != 0) {
gpio_config.Pin = gpioa_pin_list;
LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOA);
LL_GPIO_Init(GPIOA, &gpio_config);
}
if(gpiob_pin_list != 0) {
gpio_config.Pin = gpiob_pin_list;
LL_C2_AHB2_GRP1_EnableClock(LL_C2_AHB2_GRP1_PERIPH_GPIOB);
LL_GPIO_Init(GPIOB, &gpio_config);
}
#endif
}
#if(CFG_DEBUG_TRACE != 0)
void DbgOutputInit(void) {
}
void DbgOutputTraces(uint8_t* p_data, uint16_t size, void (*cb)(void)) {
furi_hal_console_tx(p_data, size);
cb();
}
#endif
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