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preparing some cleaning up and union of F0 and F1 base include files and ld scripts

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eddyem
2018-11-05 19:47:19 +03:00
parent e9c8e716a1
commit 7886dce593
46 changed files with 603 additions and 117 deletions
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2
F0-nolib/canbus/src/Makefile
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@@ -11,7 +11,7 @@ DEFS += -DUSARTNUM=1
DEFS += -DEBUG
# change this linking script depending on particular MCU model,
# for example, if you have STM32F103VBT6, you should write:
LDSCRIPT = ld/stm32f042k.ld
LDSCRIPT = stm32f042k.ld
INDEPENDENT_HEADERS=

14
F0-nolib/canbus/src/can.c
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@@ -232,18 +232,25 @@ 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];
}
@@ -288,18 +295,25 @@ 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/canbus/src/canbus.bin
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Binary file not shown.

12
F0-nolib/canbus/src/ld/stm32f042k.ld
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@@ -1,12 +0,0 @@
/* Linker script for STM32F042x6, 32K flash, 6K RAM. */
/* Define memory regions. */
MEMORY
{
rom (rx) : ORIGIN = 0x08000000, LENGTH = 32K
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 6K
}
/* Include the common ld script. */
INCLUDE stm32f0.ld