alema/usbc_soldering_iron
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base: alema:48f16565402797740c06035ea15c2aaacebb9bb0
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alema:master
alema:external-handle
alema:different-filter
alema:nofilter
alema:nodriver
alema:high-pmos
alema:v0.1
..
compare: alema:de32bd245c7b2d3911e7a0bbb4ebcb9c16539abd
Branches Tags
alema:external-handle
alema:master
alema:different-filter
alema:nofilter
alema:nodriver
alema:high-pmos
alema:v0.1

No commits in common. "48f16565402797740c06035ea15c2aaacebb9bb0" and "de32bd245c7b2d3911e7a0bbb4ebcb9c16539abd" have entirely different histories.
48f1656540 ... de32bd245c

2 changed files with 6 additions and 4 deletions
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4
fw/lib_i2c.c
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@ -86,7 +86,7 @@ void i2c_scan(I2C_TypeDef* I2Cx, void (*onPingFound)(u8 address)) {
//! I2C SEND FUNCTION //! I2C SEND FUNCTION
//! #################################### //! ####################################
u8 i2c_sendBytes_noStop(I2C_TypeDef* I2Cx, u8 i2cAddress, const u8* buffer, u8 len) { u8 i2c_sendBytes_noStop(I2C_TypeDef* I2Cx, u8 i2cAddress, u8* buffer, u8 len) {
u8 err = i2c_start(I2Cx, i2cAddress, 0); // Write mode u8 err = i2c_start(I2Cx, i2cAddress, 0); // Write mode
if (err) return err; if (err) return err;
u32 timeout; u32 timeout;
@ -107,7 +107,7 @@ u8 i2c_sendBytes_noStop(I2C_TypeDef* I2Cx, u8 i2cAddress, const u8* buffer, u8 l
return 0; return 0;
} }
u8 i2c_sendBytes(I2C_TypeDef* I2Cx, u8 i2cAddress, const u8* buffer, u8 len) { u8 i2c_sendBytes(I2C_TypeDef* I2Cx, u8 i2cAddress, u8* buffer, u8 len) {
u8 err = i2c_sendBytes_noStop(I2Cx, i2cAddress, buffer, len); u8 err = i2c_sendBytes_noStop(I2Cx, i2cAddress, buffer, len);
//# Generate STOP condition //# Generate STOP condition
I2Cx->CTLR1 |= I2C_CTLR1_STOP; I2Cx->CTLR1 |= I2C_CTLR1_STOP;

6
fw/lib_i2c.h
View File

@ -17,14 +17,16 @@
void i2c_init(I2C_TypeDef* I2Cx, u32 PCLK, u32 i2cSpeed_Hz); void i2c_init(I2C_TypeDef* I2Cx, u32 PCLK, u32 i2cSpeed_Hz);
u8 i2c_start(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 isRead); u8 i2c_start(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 isRead);
void i2c_stop(I2C_TypeDef* I2Cx); void i2c_stop(I2C_TypeDef* I2Cx);
u8 i2c_write(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 reg, u8 data);
u8 i2c_read(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 reg, u8* buffer, u8 len);
void i2c_scan(I2C_TypeDef* I2Cx, void (*onPingFound)(u8 address)); void i2c_scan(I2C_TypeDef* I2Cx, void (*onPingFound)(u8 address));
//! #################################### //! ####################################
//! I2C SEND FUNCTION //! I2C SEND FUNCTION
//! #################################### //! ####################################
u8 i2c_sendBytes_noStop(I2C_TypeDef* I2Cx, u8 i2cAddress, const u8* buffer, u8 len); u8 i2c_sendBytes_noStop(I2C_TypeDef* I2Cx, u8 i2cAddress, u8* buffer, u8 len);
u8 i2c_sendBytes(I2C_TypeDef* I2Cx, u8 i2cAddress, const u8* buffer, u8 len); u8 i2c_sendBytes(I2C_TypeDef* I2Cx, u8 i2cAddress, u8* buffer, u8 len);
u8 i2c_sendByte(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 data); u8 i2c_sendByte(I2C_TypeDef* I2Cx, u8 i2cAddress, u8 data);
//! #################################### //! ####################################