Remove i2c logic for STM32F103xB in favour of USE_I2CV1 (#6926)
* Remove i2c logic for STM32F103xB in favour of USE_I2CV1 * Remove i2c logic for STM32F103xB in favour of USE_I2CV1
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2 changed files with 6 additions and 12 deletions
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@ -32,27 +32,17 @@
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static uint8_t i2c_address;
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// ChibiOS uses two initialization structure for v1 and v2/v3 i2c APIs.
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// The F1 series uses the v1 api, which have to initialized this way.
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#ifdef STM32F103xB
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static const I2CConfig i2cconfig = {
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OPMODE_I2C,
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400000,
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FAST_DUTY_CYCLE_2,
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};
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#else
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// This configures the I2C clock to 400khz assuming a 72Mhz clock
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// For more info : https://www.st.com/en/embedded-software/stsw-stm32126.html
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static const I2CConfig i2cconfig = {
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#ifdef USE_I2CV1
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I2C1_OPMODE,
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I2C1_CLOCK_SPEED,
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I2C1_DUTY_CYCLE,
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#else
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// This configures the I2C clock to 400khz assuming a 72Mhz clock
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// For more info : https://www.st.com/en/embedded-software/stsw-stm32126.html
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STM32_TIMINGR_PRESC(I2C1_TIMINGR_PRESC) | STM32_TIMINGR_SCLDEL(I2C1_TIMINGR_SCLDEL) | STM32_TIMINGR_SDADEL(I2C1_TIMINGR_SDADEL) | STM32_TIMINGR_SCLH(I2C1_TIMINGR_SCLH) | STM32_TIMINGR_SCLL(I2C1_TIMINGR_SCLL), 0, 0
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#endif
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};
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#endif
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static i2c_status_t chibios_to_qmk(const msg_t* status) {
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switch (*status) {
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@ -33,3 +33,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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keyboard_report->mods == (MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL)) || \
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keyboard_report->mods == (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT)) \
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)
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// i2c_master driver config
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#define I2C1_CLOCK_SPEED 400000
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#define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2
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