adc_gpio_i2c/gpio_ftdi
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Expand compiler flags for static code analysis

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This commit is contained in:
Thomas Klaehn 2019-07-15 13:27:17 +02:00
parent a6c2d808eb
commit 707c75131c
4 changed files with 13 additions and 7 deletions
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14
.vscode/tasks.json vendored
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@ -8,9 +8,12 @@
"type":"shell", "type":"shell",
"command": "make all -j4", "command": "make all -j4",
"problemMatcher": { "problemMatcher": {
"base": "gcc", "base": "$gcc",
"owner": "gcc", "owner": "gcc",
"fileLocation":"absolute" "fileLocation": [
"relative",
"${workspaceFolder}"
]
}, },
"group": { "group": {
"kind": "build", "kind": "build",
@ -22,9 +25,12 @@
"type":"shell", "type":"shell",
"command": "make clean -j4", "command": "make clean -j4",
"problemMatcher": { "problemMatcher": {
"base": "gcc", "base": "$gcc",
"owner": "gcc", "owner": "gcc",
"fileLocation":"absolute" "fileLocation": [
"relative",
"${workspaceFolder}"
]
}, },
"group": { "group": {
"kind": "build", "kind": "build",

2
Makefile
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@ -20,7 +20,7 @@ LIBS := ftdi
endif endif
LD_FLAGS := LD_FLAGS :=
C_FLAGS := -O0 -g C_FLAGS := -O0 -g -Wall -Wextra -Werror
CPP_FLAGS := $(addprefix -I, $(INCLUDES)) CPP_FLAGS := $(addprefix -I, $(INCLUDES))
C_SRCS = $(wildcard $(SRC_DIR)/*.c) C_SRCS = $(wildcard $(SRC_DIR)/*.c)

2
src/gpio.c
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@ -108,7 +108,7 @@ int gpio_read(const struct gpio *gpio, unsigned int *value)
int gpio_write(const struct gpio *gpio, unsigned int value) int gpio_write(const struct gpio *gpio, unsigned int value)
{ {
int res; int res;
unsigned char mask; unsigned char mask = gpio->ftdi_dev->status_mask;
if(NULL == gpio) { if(NULL == gpio) {
return EXIT_FAILURE; return EXIT_FAILURE;

2
src/main.c
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@ -31,7 +31,7 @@ static const struct gpio gpio_2 = {
.ftdi_dev = &ftdi_obj, .ftdi_dev = &ftdi_obj,
}; };
int main(int argc, char *argv[]) int main(void)
{ {
int res, cnt; int res, cnt;
unsigned int value; unsigned int value;