eddy/stm32samples
1
0
Fork 0
mirror of https://github.com/eddyem/stm32samples.git synced 2026-03-21 17:21:04 +03:00
Code Issues Packages Projects Releases Wiki Activity

try to add STM32F1 nolib (not working yet)

Browse Source
This commit is contained in:
eddyem
2018-11-03 17:23:02 +03:00
parent 913b909342
commit 34f6afb702
75 changed files with 93262 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
F0-nolib/usbcdc/Makefile
View File

@@ -48,7 +48,7 @@ STARTUP = $(OBJDIR)/startup.o
OBJS += $(STARTUP)
DEPS := $(OBJS:.o=.d)
INC_DIR ?= ../../inc
INC_DIR ?= ../inc
INCLUDE := -I$(INC_DIR)/F0 -I$(INC_DIR)/cm
LIB_DIR := $(INC_DIR)/ld

14
F0-nolib/usbcdc/can.c
View File

@@ -230,18 +230,25 @@ CAN_status can_send(uint8_t *msg, uint8_t len, uint16_t target_id){
switch(len){
case 8:
hb |= (uint32_t)msg[7] << 24;
__attribute__((fallthrough));
case 7:
hb |= (uint32_t)msg[6] << 16;
__attribute__((fallthrough));
case 6:
hb |= (uint32_t)msg[5] << 8;
__attribute__((fallthrough));
case 5:
hb |= (uint32_t)msg[4];
__attribute__((fallthrough));
case 4:
lb |= (uint32_t)msg[3] << 24;
__attribute__((fallthrough));
case 3:
lb |= (uint32_t)msg[2] << 16;
__attribute__((fallthrough));
case 2:
lb |= (uint32_t)msg[1] << 8;
__attribute__((fallthrough));
default:
lb |= (uint32_t)msg[0];
}
@@ -292,18 +299,25 @@ static void can_process_fifo(uint8_t fifo_num){
switch(len){
case 8:
dat[7] = hb>>24;
__attribute__((fallthrough));
case 7:
dat[6] = (hb>>16) & 0xff;
__attribute__((fallthrough));
case 6:
dat[5] = (hb>>8) & 0xff;
__attribute__((fallthrough));
case 5:
dat[4] = hb & 0xff;
__attribute__((fallthrough));
case 4:
dat[3] = lb>>24;
__attribute__((fallthrough));
case 3:
dat[2] = (lb>>16) & 0xff;
__attribute__((fallthrough));
case 2:
dat[1] = (lb>>8) & 0xff;
__attribute__((fallthrough));
case 1:
dat[0] = lb & 0xff;
}

BIN
F0-nolib/usbcdc/usbcan.bin
View File

Binary file not shown.