gex/gex-core
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

added unit type checks to UU_ functions

Browse Source
This commit is contained in:
MightyPork
2018-01-04 12:35:32 +01:00
parent dc8735236f
commit 1e41d4c3cb
7 changed files with 107 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
units/i2c/unit_i2c.c
+6
View File
@@ -293,6 +293,8 @@ static error_t i2c_wait_until_flag(struct priv *priv, uint32_t flag, bool stop_s
error_t UU_I2C_Write(Unit *unit, uint16_t addr, const uint8_t *bytes, uint32_t bcount)
{
CHECK_TYPE(unit, &UNIT_I2C);
struct priv *priv = unit->data;
uint8_t addrsize = (uint8_t) (((addr & 0x8000) == 0) ? 7 : 10);
@@ -326,6 +328,8 @@ error_t UU_I2C_Write(Unit *unit, uint16_t addr, const uint8_t *bytes, uint32_t b
error_t UU_I2C_Read(Unit *unit, uint16_t addr, uint8_t *dest, uint32_t bcount)
{
CHECK_TYPE(unit, &UNIT_I2C);
struct priv *priv = unit->data;
uint8_t addrsize = (uint8_t) (((addr & 0x8000) == 0) ? 7 : 10);
@@ -370,6 +374,8 @@ error_t UU_I2C_ReadReg(Unit *unit, uint16_t addr, uint8_t regnum, uint8_t *dest,
error_t UU_I2C_WriteReg(Unit *unit, uint16_t addr, uint8_t regnum, const uint8_t *bytes, uint32_t width)
{
CHECK_TYPE(unit, &UNIT_I2C);
// we have to insert the address first - needs a buffer (XXX realistically the buffer needs 1-4 bytes + addr)
PayloadBuilder pb = pb_start((uint8_t*)unit_tmp512, 512, NULL);
pb_u8(&pb, regnum);