IRQ usage of TX16S

IRQn	IRQ handler acronym	Used for	Priority	Prio Addr	Description	Address
0	WWDG_IRQHandler	-	-	0xE000E400	Window WatchDog	0x0000 0040
1	PVD_IRQHandler	-	-	0xE000E401	PVD through EXTI Line detection	0x0000 0044
2	TAMP_STAMP_IRQHandler	-	-	0xE000E402	Tamper and TimeStamps through the EXTI line	0x0000 0048
3	RTC_WKUP_IRQHandler	-	-	0xE000E403	RTC Wakeup through the EXTI line	0x0000 004C
4	FLASH_IRQHandler	-	-	0xE000E404	FLASH	0x0000 0050
5	RCC_IRQHandler	-	-	0xE000E405	RCC	0x0000 0054
6	EXTI0_IRQHandler	-	-	0xE000E406	EXTI Line0	0x0000 0058
7	EXTI1_IRQHandler	-	-	0xE000E407	EXTI Line1	0x0000 005C
8	EXTI2_IRQHandler	TOUCH_INT_EXTI	9	0xE000E408	EXTI Line2	0x0000 0060
9	EXTI3_IRQHandler	-	-	0xE000E409	EXTI Line3	0x0000 0064
10	EXTI4_IRQHandler	-	-	0xE000E40A	EXTI Line4	0x0000 0068
11	DMA1_Stream0_IRQHandler	-	-	0xE000E40B	DMA1 Stream 0	0x0000 006C
12	DMA1_Stream1_IRQHandler (only HARDWARE_EXTERNAL_ACCESS_MOD)	EXTMODULE_TIMER_DMA	7	0xE000E40C	DMA1 Stream 1	0x0000 0070
13	DMA1_Stream2_IRQHandler	TRAINER_DMA	7	0xE000E40D	DMA1 Stream 2	0x0000 0074
14	DMA1_Stream3_IRQHandler	-	-	0xE000E40E	DMA1 Stream 3	0x0000 0078
15	DMA1_Stream4_IRQHandler	FLYSKY_HALL_TX_DMA	7	0xE000E40F	DMA1 Stream 4	0x0000 007C
16	DMA1_Stream5_IRQHandler	AUDIO_DMA	7	0xE000E410	DMA1 Stream 5	0x0000 0080
17	DMA1_Stream6_IRQHandler	TELEMETRY_DMA_TX	7	0xE000E411	DMA1 Stream 6	0x0000 0084
18	ADC_IRQHandler	-	-	0xE000E412	ADC1, ADC2 and ADC3s	0x0000 0088
19	CAN1_TX_IRQHandler	-	-	0xE000E413	CAN1 TX	0x0000 008C
20	CAN1_RX0_IRQHandler	-	-	0xE000E414	CAN1 RX0	0x0000 0090
21	CAN1_RX1_IRQHandler	-	-	0xE000E415	CAN1 RX1	0x0000 0094
22	CAN1_SCE_IRQHandler	-	-	0xE000E416	CAN1 SCE	0x0000 0098
23	EXTI9_5_IRQHandler	TELEMETRY_EXTI	0	0xE000E417	External Line[9:5]s	0x0000 009C
24	TIM1_BRK_TIM9_IRQHandler	-	-	0xE000E418	TIM1 Break and TIM9	0x0000 00A0
25	TIM1_UP_TIM10_IRQHandler	-	-	0xE000E419	TIM1 Update and TIM10	0x0000 00A4
26	TIM1_TRG_COM_TIM11_IRQHandler	TELEMETRY_TIMER	0	0xE000E41A	TIM1 Trigger and Commutation and TIM11	0x0000 00A8
27	TIM1_CC_IRQHandler	EXTMODULE_TIMER	7	0xE000E41B	TIM1 Capture Compare	0x0000 00AC
28	TIM2_IRQHandler (only HARDWARE_EXTERNAL_ACCESS_MOD)	EXTMODULE_TIMER	7	0xE000E41C	TIM2	0x0000 00B0
29	TIM3_IRQHandler	TRAINER_TIMER	7	0xE000E41D	TIM3	0x0000 00B4
30	TIM4_IRQHandler	ROTARY_ENCODER_TIMER	7	0xE000E41E	TIM4	0x0000 00B8
31	I2C1_EV_IRQHandler	-	-	0xE000E41F	I2C1 Event	0x0000 00BC
32	I2C1_ER_IRQHandler	-	-	0xE000E420	I2C1 Error	0x0000 00C0
33	I2C2_EV_IRQHandler	-	-	0xE000E421	I2C2 Event	0x0000 00C4
34	I2C2_ER_IRQHandler	-	-	0xE000E422	I2C2 Error	0x0000 00C8
35	SPI1_IRQHandler	-	-	0xE000E423	SPI1	0x0000 00CC
36	SPI2_IRQHandler	-	-	0xE000E424	SPI2	0x0000 00D0
37	USART1_IRQHandler	INTMODULE_USART	6	0xE000E425	USART1	0x0000 00D4
38	USART2_IRQHandler	TELEMETRY_USART	6	0xE000E426	USART2	0x0000 00D8
39	USART3_IRQHandler	AUX_SERIAL_USART (EXTMODULE_USART with HARDWARE_EXTERNAL_ACCESS_MOD)	7 (6 with HARDWARE_EXTERNAL_ACCESS_MOD)	0xE000E427	USART3	0x0000 00DC
40	EXTI15_10_IRQHandler	ROTARY_ENCODER_EXTI	8	0xE000E428	External Line[15:10]s	0x0000 00E0
41	RTC_Alarm_IRQHandler	-	-	0xE000E429	RTC Alarm (A and B) through EXTI Line	0x0000 00E4
42	OTG_FS_WKUP_IRQHandler	-	-	0xE000E42A	USB OTG FS Wakeup through EXTI line	0x0000 00E8
43	TIM8_BRK_TIM12_IRQHandler	-	-	0xE000E42B	TIM8 Break and TIM12	0x0000 00EC
44	TIM8_UP_TIM13_IRQHandler	MIXER_SCHEDULER_TIMER	5	0xE000E42C	TIM8 Update and TIM13	0x0000 00F0
45	TIM8_TRG_COM_TIM14_IRQHandler	INTERRUPT_xMS	4 (bootloader uses 0)	0xE000E42D	TIM8 Trigger and Commutation and TIM14	0x0000 00F4
46	TIM8_CC_IRQHandler	-	-	0xE000E42E	TIM8 Capture Compare	0x0000 00F8
47	DMA1_Stream7_IRQHandler	-	-	0xE000E42F	DMA1 Stream7	0x0000 00FC
48	FSMC_IRQHandler	-	-	0xE000E430	FSMC	0x0000 0100
49	SDIO_IRQHandler	SDIO	0	0xE000E431	SDIO	0x0000 0104
50	TIM5_IRQHandler	-	-	0xE000E432	TIM5	0x0000 0108
51	SPI3_IRQHandler	-	-	0xE000E433	SPI3	0x0000 010C
52	UART4_IRQHandler	-	-	0xE000E434	UART4	0x0000 0110
53	UART5_IRQHandler	-	-	0xE000E435	UART5	0x0000 0114
54	TIM6_DAC_IRQHandler	AUDIO_TIM	7	0xE000E436	TIM6 and DAC1&2 underrun errors	0x0000 0118
55	TIM7_IRQHandler	-	-	0xE000E437	TIM7	0x0000 011C
56	DMA2_Stream0_IRQHandler	-	-	0xE000E438	DMA2 Stream 0	0x0000 0120
57	DMA2_Stream1_IRQHandler	-	-	0xE000E439	DMA2 Stream 1	0x0000 0124
58	DMA2_Stream2_IRQHandler	-	-	0xE000E43A	DMA2 Stream 2	0x0000 0128
59	DMA2_Stream3_IRQHandler	SD_SDIO_DMA	1	0xE000E43B	DMA2 Stream 3	0x0000 012C
60	DMA2_Stream4_IRQHandler	-	-	0xE000E43C	DMA2 Stream 4	0x0000 0130
61	ETH_IRQHandler	-	-	0xE000E43D	Ethernet	0x0000 0134
62	ETH_WKUP_IRQHandler	-	-	0xE000E43E	Ethernet Wakeup through EXTI line	0x0000 0138
63	CAN2_TX_IRQHandler	-	-	0xE000E43F	CAN2 TX	0x0000 013C
64	CAN2_RX0_IRQHandler	-	-	0xE000E440	CAN2 RX0	0x0000 0140
65	CAN2_RX1_IRQHandler	-	-	0xE000E441	CAN2 RX1	0x0000 0144
66	CAN2_SCE_IRQHandler	-	-	0xE000E442	CAN2 SCE	0x0000 0148
67	OTG_FS_IRQHandler	OTG_FS (USB)	11	0xE000E443	USB OTG FS	0x0000 014C
68	DMA2_Stream5_IRQHandler	EXTMODULE_TIMER_DMA	7	0xE000E444	DMA2 Stream 5	0x0000 0150
69	DMA2_Stream6_IRQHandler	-	-	0xE000E445	DMA2 Stream 6	0x0000 0154
70	DMA2_Stream7_IRQHandler	INTMODULE_DMA	7	0xE000E446	DMA2 Stream 7	0x0000 0158
71	USART6_IRQHandler	AUX2_SERIAL_USART (optional GPS_USART and BT_USART)	7 (GPS 9, BT 6)	0xE000E447	USART6	0x0000 015C
72	I2C3_EV_IRQHandler	-	-	0xE000E448	I2C3 event	0x0000 0160
73	I2C3_ER_IRQHandler	-	-	0xE000E449	I2C3 error	0x0000 0164
74	OTG_HS_EP1_OUT_IRQHandler	-	-	0xE000E44A	USB OTG HS End Point 1 Out	0x0000 0168
75	OTG_HS_EP1_IN_IRQHandler	-	-	0xE000E44B	USB OTG HS End Point 1 In	0x0000 016C
76	OTG_HS_WKUP_IRQHandler	-	-	0xE000E44C	USB OTG HS Wakeup through EXTI	0x0000 0170
77	OTG_HS_IRQHandler	-	-	0xE000E44D	USB OTG HS	0x0000 0174
78	DCMI_IRQHandler	-	-	0xE000E44E	DCMI	0x0000 0178
79	CRYP_IRQHandler	-	-	0xE000E44F	CRYP crypto	0x0000 017C
80	HASH_RNG_IRQHandler	-	-	0xE000E450	Hash and Rng	0x0000 0180
81	FPU_IRQHandler	-	-	0xE000E451	FPU	0x0000 0184
82	UART7_IRQHandler	-	-	0xE000E452	UART7	0x0000 0188
83	UART8_IRQHandler	-	-	0xE000E453	UART8	0x0000 018C
84	SPI4_IRQHandler	-	-	0xE000E454	SPI4	0x0000 0190
85	SPI5_IRQHandler	-	-	0xE000E455	SPI5	0x0000 0194
86	SPI6_IRQHandler	-	-	0xE000E456	SPI6	0x0000 0198
87	SAI1_IRQHandler	-	-	0xE000E457	SAI1	0x0000 019C
88	LTDC_IRQHandler	LTDC	4 (LCD_Init sets first to 7)	0xE000E458	LTDC	0x0000 01A0
89	LTDC_ER_IRQHandler	-	-	0xE000E459	LTDC error	0x0000 01A4
90	DMA2D_IRQHandler	-	-	0xE000E45A	DMA2D	0x0000 01A8

All interrupt priorities higher than configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY must not call any FreeRTOS functions! Note that on Cortex ARM architectures higher priorities have lower value.